tag:crieit.net,2005:https://crieit.net/magazines/muzudho1/%E3%81%AE%E3%82%93%E3%81%B3%E3%82%8A%E3%80%80%E3%82%A2%E3%83%AB%E3%82%B8%E3%82%A7%E3%83%96%E3%83%A9/feed (^~^)の投稿 - Crieit Crieitで連載「(^~^)」の最近の投稿 2019-07-01T21:40:30+09:00 https://crieit.net/magazines/muzudho1/%E3%81%AE%E3%82%93%E3%81%B3%E3%82%8A%E3%80%80%E3%82%A2%E3%83%AB%E3%82%B8%E3%82%A7%E3%83%96%E3%83%A9/feed tag:crieit.net,2005:PublicArticle/15175 2019-06-29T22:19:48+09:00 2019-07-01T21:40:30+09:00 https://crieit.net/posts/3bd18b4f821a3db5a62911485d650080 のんびりアルジェブラをやろうぜ☆(^~^)<その4> <p><前回の続き></p> <h2 id="またまたまた次の日"><a href="#%E3%81%BE%E3%81%9F%E3%81%BE%E3%81%9F%E3%81%BE%E3%81%9F%E6%AC%A1%E3%81%AE%E6%97%A5">またまたまた次の日</a></h2> <p><a href="https://crieit.now.sh/upload_images/3da2d4690cf2c3f101c5cbc0e48729f55d1764bd74445.gif" target="_blank" rel="nofollow noopener"><img src="https://crieit.now.sh/upload_images/3da2d4690cf2c3f101c5cbc0e48729f55d1764bd74445.gif?mw=700" alt="KITASHIRAKAWA_Chiyuri_80x100x8_01_Futu.gif" /></a><br /> 「 ほんとは 10240進数 があると 見やすいと思うんだが、<br /> そんな進数変換プログラムを書こうと思うと 数年間 休みが欲しいぐらいなんで 省く☆」</p> <pre><code>2^10 * 10 = 10240 </code></pre> <p><a href="https://crieit.now.sh/upload_images/5ac9fa3b390b658160717a7c1ef5008a5d1765137b853.gif" target="_blank" rel="nofollow noopener"><img src="https://crieit.now.sh/upload_images/5ac9fa3b390b658160717a7c1ef5008a5d1765137b853.gif?mw=700" alt="KIFUWARABE_80x100x8_01_Futu.gif" /></a><br /> 「 どんどん省いていこう☆」</p> <p><a href="https://crieit.now.sh/upload_images/058791c2dd4c1604ce1bd9ec26d490ae5d17653182de5.gif" target="_blank" rel="nofollow noopener"><img src="https://crieit.now.sh/upload_images/058791c2dd4c1604ce1bd9ec26d490ae5d17653182de5.gif?mw=700" alt="OKAZAKI_Yumemi_80x80x8_02_Syaberu.gif" /></a><br /> 「 話が脱線しているけど、家屋を退き倒したところが 道よね」</p> <p><a href="https://crieit.now.sh/upload_images/ee2899fccd8a21d57e027a5dcf093a915d1766eaf0af7.png" target="_blank" rel="nofollow noopener"><img src="https://crieit.now.sh/upload_images/ee2899fccd8a21d57e027a5dcf093a915d1766eaf0af7.png?mw=700" alt="20190629math114a1b1.png" /></a></p> <p><a href="https://crieit.now.sh/upload_images/3da2d4690cf2c3f101c5cbc0e48729f55d1764bd74445.gif" target="_blank" rel="nofollow noopener"><img src="https://crieit.now.sh/upload_images/3da2d4690cf2c3f101c5cbc0e48729f55d1764bd74445.gif?mw=700" alt="KITASHIRAKAWA_Chiyuri_80x100x8_01_Futu.gif" /></a><br /> 「 きふわらべの質問は、九九の対角線の1桁目は なぜ ラウンド・トリップ(往復)<br /> しているのか? だった☆」</p> <p><a href="https://crieit.now.sh/upload_images/5ac9fa3b390b658160717a7c1ef5008a5d1765137b853.gif" target="_blank" rel="nofollow noopener"><img src="https://crieit.now.sh/upload_images/5ac9fa3b390b658160717a7c1ef5008a5d1765137b853.gif?mw=700" alt="KIFUWARABE_80x100x8_01_Futu.gif" /></a><br /> 「 それだけじゃないけどな☆」</p> <p><a href="https://crieit.now.sh/upload_images/3da2d4690cf2c3f101c5cbc0e48729f55d1764bd74445.gif" target="_blank" rel="nofollow noopener"><img src="https://crieit.now.sh/upload_images/3da2d4690cf2c3f101c5cbc0e48729f55d1764bd74445.gif?mw=700" alt="KITASHIRAKAWA_Chiyuri_80x100x8_01_Futu.gif" /></a><br /> 「 わたしの回答は カンタンなものだが、説明がいる☆」</p> <p><a href="https://crieit.now.sh/upload_images/3da2d4690cf2c3f101c5cbc0e48729f55d1764bd74445.gif" target="_blank" rel="nofollow noopener"><img src="https://crieit.now.sh/upload_images/3da2d4690cf2c3f101c5cbc0e48729f55d1764bd74445.gif?mw=700" alt="KITASHIRAKAWA_Chiyuri_80x100x8_01_Futu.gif" /></a><br /> 「 nの2乗 1、4、9、16、……というやつは どんどん大きくなっていき、<br /> それが10個のなんとか倍 続いたときに 10進数というのは<br /> 10のn乗というやつで 10、100、1000、……と 速く大きくなっていって、<br /> 増え方の速さの噛み合わせが ラウンド・トリップするグループに あるからだぜ☆」</p> <p><a href="https://crieit.now.sh/upload_images/5ac9fa3b390b658160717a7c1ef5008a5d1765137b853.gif" target="_blank" rel="nofollow noopener"><img src="https://crieit.now.sh/upload_images/5ac9fa3b390b658160717a7c1ef5008a5d1765137b853.gif?mw=700" alt="KIFUWARABE_80x100x8_01_Futu.gif" /></a><br /> 「 お父んの しゃべりが下手くそで さっぱり分からん☆」</p> <p><a href="https://crieit.now.sh/upload_images/058791c2dd4c1604ce1bd9ec26d490ae5d17653182de5.gif" target="_blank" rel="nofollow noopener"><img src="https://crieit.now.sh/upload_images/058791c2dd4c1604ce1bd9ec26d490ae5d17653182de5.gif?mw=700" alt="OKAZAKI_Yumemi_80x80x8_02_Syaberu.gif" /></a><br /> 「 緑のたぬき でか盛り できたわよ!」</p> <p><a href="https://crieit.now.sh/upload_images/e22f6f1c539456b4a1294ff6a12943545d19fc2a405f0.png" target="_blank" rel="nofollow noopener"><img src="https://crieit.now.sh/upload_images/e22f6f1c539456b4a1294ff6a12943545d19fc2a405f0.png?mw=700" alt="20190701math1a1.png" /></a></p> <p><a href="https://crieit.now.sh/upload_images/3da2d4690cf2c3f101c5cbc0e48729f55d1764bd74445.gif" target="_blank" rel="nofollow noopener"><img src="https://crieit.now.sh/upload_images/3da2d4690cf2c3f101c5cbc0e48729f55d1764bd74445.gif?mw=700" alt="KITASHIRAKAWA_Chiyuri_80x100x8_01_Futu.gif" /></a><br /> 「 例えば 白玉と 赤玉 が交互に並んでるとするだろ☆」</p> <p><a href="https://crieit.now.sh/upload_images/34837c642050d176d602c16dd5f0728d5d19fc52b827a.png" target="_blank" rel="nofollow noopener"><img src="https://crieit.now.sh/upload_images/34837c642050d176d602c16dd5f0728d5d19fc52b827a.png?mw=700" alt="20190701math1a2.png" /></a></p> <p><a href="https://crieit.now.sh/upload_images/3da2d4690cf2c3f101c5cbc0e48729f55d1764bd74445.gif" target="_blank" rel="nofollow noopener"><img src="https://crieit.now.sh/upload_images/3da2d4690cf2c3f101c5cbc0e48729f55d1764bd74445.gif?mw=700" alt="KITASHIRAKAWA_Chiyuri_80x100x8_01_Futu.gif" /></a><br /> 「 2個ずつ おまとめ すれば……☆」</p> <p><a href="https://crieit.now.sh/upload_images/6fa780ccd610bedf36b5396dfdeca51b5d19fc6ac49f6.png" target="_blank" rel="nofollow noopener"><img src="https://crieit.now.sh/upload_images/6fa780ccd610bedf36b5396dfdeca51b5d19fc6ac49f6.png?mw=700" alt="20190701math1a2b1.png" /></a></p> <p><a href="https://crieit.now.sh/upload_images/3da2d4690cf2c3f101c5cbc0e48729f55d1764bd74445.gif" target="_blank" rel="nofollow noopener"><img src="https://crieit.now.sh/upload_images/3da2d4690cf2c3f101c5cbc0e48729f55d1764bd74445.gif?mw=700" alt="KITASHIRAKAWA_Chiyuri_80x100x8_01_Futu.gif" /></a><br /> 「 紅白饅頭が5箱できる☆」</p> <p><a href="https://crieit.now.sh/upload_images/dc461e3699fba9e0c39b37a2e8b5250f5d19fc86f3cf4.png" target="_blank" rel="nofollow noopener"><img src="https://crieit.now.sh/upload_images/dc461e3699fba9e0c39b37a2e8b5250f5d19fc86f3cf4.png?mw=700" alt="20190701math1a3.png" /></a></p> <p><a href="https://crieit.now.sh/upload_images/3da2d4690cf2c3f101c5cbc0e48729f55d1764bd74445.gif" target="_blank" rel="nofollow noopener"><img src="https://crieit.now.sh/upload_images/3da2d4690cf2c3f101c5cbc0e48729f55d1764bd74445.gif?mw=700" alt="KITASHIRAKAWA_Chiyuri_80x100x8_01_Futu.gif" /></a><br /> 「 3個ずつ おまとめ すれば……☆」</p> <p><a href="https://crieit.now.sh/upload_images/bd2930351e7a7ba6a1497b7df7d565895d19fc9ba56fe.png" target="_blank" rel="nofollow noopener"><img src="https://crieit.now.sh/upload_images/bd2930351e7a7ba6a1497b7df7d565895d19fc9ba56fe.png?mw=700" alt="20190701math1a3b1.png" /></a></p> <p><a href="https://crieit.now.sh/upload_images/3da2d4690cf2c3f101c5cbc0e48729f55d1764bd74445.gif" target="_blank" rel="nofollow noopener"><img src="https://crieit.now.sh/upload_images/3da2d4690cf2c3f101c5cbc0e48729f55d1764bd74445.gif?mw=700" alt="KITASHIRAKAWA_Chiyuri_80x100x8_01_Futu.gif" /></a><br /> 「 セットが 2パターンになるな☆」</p> <p><a href="https://crieit.now.sh/upload_images/3da2d4690cf2c3f101c5cbc0e48729f55d1764bd74445.gif" target="_blank" rel="nofollow noopener"><img src="https://crieit.now.sh/upload_images/3da2d4690cf2c3f101c5cbc0e48729f55d1764bd74445.gif?mw=700" alt="KITASHIRAKAWA_Chiyuri_80x100x8_01_Futu.gif" /></a><br /> 「 このような 数の 模様 のようなものを見ているだけで、数に違いはない☆<br /> しかし こんな ざっくりした説明で 満足できるわたしたちでは ないだろう☆」</p> <p><a href="https://crieit.now.sh/upload_images/5ac9fa3b390b658160717a7c1ef5008a5d1765137b853.gif" target="_blank" rel="nofollow noopener"><img src="https://crieit.now.sh/upload_images/5ac9fa3b390b658160717a7c1ef5008a5d1765137b853.gif?mw=700" alt="KIFUWARABE_80x100x8_01_Futu.gif" /></a><br /> 「 満足した☆ もう寝ろ☆」</p> <p><a href="https://crieit.now.sh/upload_images/058791c2dd4c1604ce1bd9ec26d490ae5d17653182de5.gif" target="_blank" rel="nofollow noopener"><img src="https://crieit.now.sh/upload_images/058791c2dd4c1604ce1bd9ec26d490ae5d17653182de5.gif?mw=700" alt="OKAZAKI_Yumemi_80x80x8_02_Syaberu.gif" /></a><br /> 「 お湯を入れた 緑のたぬき でか盛り の麺が伸びてるんだけど!<br /> 食べないの?」</p> <p><a href="https://crieit.now.sh/upload_images/3da2d4690cf2c3f101c5cbc0e48729f55d1764bd74445.gif" target="_blank" rel="nofollow noopener"><img src="https://crieit.now.sh/upload_images/3da2d4690cf2c3f101c5cbc0e48729f55d1764bd74445.gif?mw=700" alt="KITASHIRAKAWA_Chiyuri_80x100x8_01_Futu.gif" /></a><br /> (ずるるる……☆)</p> <p><a href="https://crieit.now.sh/upload_images/5ac9fa3b390b658160717a7c1ef5008a5d1765137b853.gif" target="_blank" rel="nofollow noopener"><img src="https://crieit.now.sh/upload_images/5ac9fa3b390b658160717a7c1ef5008a5d1765137b853.gif?mw=700" alt="KIFUWARABE_80x100x8_01_Futu.gif" /></a><br /> 「 伸びてるのに……☆」</p> <p><a href="https://crieit.now.sh/upload_images/3da2d4690cf2c3f101c5cbc0e48729f55d1764bd74445.gif" target="_blank" rel="nofollow noopener"><img src="https://crieit.now.sh/upload_images/3da2d4690cf2c3f101c5cbc0e48729f55d1764bd74445.gif?mw=700" alt="KITASHIRAKAWA_Chiyuri_80x100x8_01_Futu.gif" /></a><br /> 「 少しずつ 数の仕組みを見ていこうぜ☆<br /> 記事が <その4> になったせいで、気にくわないが 再掲する☆」</p> <pre><code> 10進数 80進数 80進数10進表記 x^2 xa ax a^2 ------ ------ ------------ --------------------- 0^2 = 0 0 [ ][ ][ 0] [ ][ ][ ][ 0] 1^2 = 1 1 [ ][ ][ 1] [ ][ ][ ][ 1] 2^2 = 4 4 [ ][ ][ 4] [ ][ ][ ][ 4] 3^2 = 9 9 [ ][ ][ 9] [ ][ ][ ][ 9] 4^2 = 16 g [ ][ ][16] [ ][ ][ ][ 16] 5^2 = 25 p [ ][ ][25] [ ][ ][ ][ 25] 6^2 = 36 A [ ][ ][36] [ ][ ][ ][ 36] 7^2 = 49 N [ ][ ][49] [ ][ ][ ][ 49] 8^2 = 64 # [ ][ ][64] [ ][ ][ ][ 64] 9^2 = 81 11 [ ][ 1][ 1] [ ][ ][ ][ 81] 10^2 = 100 1k [ ][ 1][20] [ 100][ ][ ][ 0] 11^2 = 121 1F [ ][ 1][41] [ 100][ 10][ 10][ 1] 12^2 = 144 1# [ ][ 1][64] [ 100][ 20][ 20][ 4] 13^2 = 169 29 [ ][ 2][ 9] [ 100][ 30][ 30][ 9] 14^2 = 196 2A [ ][ 2][36] [ 100][ 40][ 40][ 16] 15^2 = 225 2$ [ ][ 2][65] [ 100][ 50][ 50][ 25] 16^2 = 256 3g [ ][ 3][16] [ 100][ 60][ 60][ 36] 17^2 = 289 3N [ ][ 3][49] [ 100][ 70][ 70][ 49] 18^2 = 324 44 [ ][ 4][ 4] [ 100][ 80][ 80][ 64] 19^2 = 361 4F [ ][ 4][41] [ 100][ 90][ 90][ 81] 20^2 = 400 50 [ ][ 5][ 0] [ 400][ ][ ][ 0] 21^2 = 441 5F [ ][ 5][41] [ 400][ 20][ 20][ 1] 22^2 = 484 64 [ ][ 6][ 4] [ 400][ 40][ 40][ 4] 23^2 = 529 6N [ ][ 6][49] [ 400][ 60][ 60][ 9] 24^2 = 576 7g [ ][ 7][16] [ 400][ 80][ 80][ 16] 25^2 = 625 7$ [ ][ 7][65] [ 400][100][100][ 25] 26^2 = 676 8A [ ][ 8][36] [ 400][120][120][ 36] 27^2 = 729 99 [ ][ 9][ 9] [ 400][140][140][ 49] 28^2 = 784 9# [ ][ 9][64] [ 400][160][160][ 64] 29^2 = 841 aF [ ][10][41] [ 400][180][180][ 81] 30^2 = 900 bk [ ][11][20] [ 900][ ][ ][ 0] 31^2 = 961 c1 [ ][12][ 1] [ 900][ 30][ 30][ 1] 32^2 = 1024 c# [ ][12][64] [ 900][ 60][ 60][ 4] 33^2 = 1089 dN [ ][13][49] [ 900][ 90][ 90][ 9] 34^2 = 1156 eA [ ][14][36] [ 900][120][120][ 16] 35^2 = 1225 fp [ ][15][25] [ 900][150][150][ 25] 36^2 = 1296 gg [ ][16][16] [ 900][180][180][ 36] 37^2 = 1369 h9 [ ][17][ 9] [ 900][210][210][ 49] 38^2 = 1444 i4 [ ][18][ 4] [ 900][240][240][ 64] 39^2 = 1521 j1 [ ][19][ 1] [ 900][270][270][ 81] 40^2 = 1600 k0 [ ][20][ 0] [1600][ ][ ][ 0] </code></pre> <p><a href="https://crieit.now.sh/upload_images/3da2d4690cf2c3f101c5cbc0e48729f55d1764bd74445.gif" target="_blank" rel="nofollow noopener"><img src="https://crieit.now.sh/upload_images/3da2d4690cf2c3f101c5cbc0e48729f55d1764bd74445.gif?mw=700" alt="KITASHIRAKAWA_Chiyuri_80x100x8_01_Futu.gif" /></a><br /> (ずるる……☆)</p> <p><a href="https://crieit.now.sh/upload_images/3da2d4690cf2c3f101c5cbc0e48729f55d1764bd74445.gif" target="_blank" rel="nofollow noopener"><img src="https://crieit.now.sh/upload_images/3da2d4690cf2c3f101c5cbc0e48729f55d1764bd74445.gif?mw=700" alt="KITASHIRAKAWA_Chiyuri_80x100x8_01_Futu.gif" /></a><br /> 「 わたしが 緑のたぬき を食べ終わるまで 上の表でも 眺めておいてくれだぜ☆」</p> <p><a href="https://crieit.now.sh/upload_images/3da2d4690cf2c3f101c5cbc0e48729f55d1764bd74445.gif" target="_blank" rel="nofollow noopener"><img src="https://crieit.now.sh/upload_images/3da2d4690cf2c3f101c5cbc0e48729f55d1764bd74445.gif?mw=700" alt="KITASHIRAKAWA_Chiyuri_80x100x8_01_Futu.gif" /></a><br /> (ずるる……☆)</p> <p><a href="https://crieit.now.sh/upload_images/058791c2dd4c1604ce1bd9ec26d490ae5d17653182de5.gif" target="_blank" rel="nofollow noopener"><img src="https://crieit.now.sh/upload_images/058791c2dd4c1604ce1bd9ec26d490ae5d17653182de5.gif?mw=700" alt="OKAZAKI_Yumemi_80x80x8_02_Syaberu.gif" /></a><br /> 「 80進数って 何なのよ!」</p> <p><a href="https://crieit.now.sh/upload_images/3da2d4690cf2c3f101c5cbc0e48729f55d1764bd74445.gif" target="_blank" rel="nofollow noopener"><img src="https://crieit.now.sh/upload_images/3da2d4690cf2c3f101c5cbc0e48729f55d1764bd74445.gif?mw=700" alt="KITASHIRAKAWA_Chiyuri_80x100x8_01_Futu.gif" /></a><br /> 「 10進数の ノッテイションを変えただけだぜ☆<br /> 左の箱は要らなかったか☆ 真ん中の箱に80を、右の箱に1を掛けて足せだぜ☆」</p> <p><a href="https://crieit.now.sh/upload_images/3da2d4690cf2c3f101c5cbc0e48729f55d1764bd74445.gif" target="_blank" rel="nofollow noopener"><img src="https://crieit.now.sh/upload_images/3da2d4690cf2c3f101c5cbc0e48729f55d1764bd74445.gif?mw=700" alt="KITASHIRAKAWA_Chiyuri_80x100x8_01_Futu.gif" /></a><br /> 「 nの2乗を 何進数 で書いても 1桁目がラウンド・トリップして見えるが、<br /> 数自体は ただ増えてるだけ というのが 感じられたかだぜ☆」</p> <p><a href="https://crieit.now.sh/upload_images/3da2d4690cf2c3f101c5cbc0e48729f55d1764bd74445.gif" target="_blank" rel="nofollow noopener"><img src="https://crieit.now.sh/upload_images/3da2d4690cf2c3f101c5cbc0e48729f55d1764bd74445.gif?mw=700" alt="KITASHIRAKAWA_Chiyuri_80x100x8_01_Futu.gif" /></a><br /> 「 これは 波の見え方 のようなものだと感じられてきただろうか☆」</p> <p><a href="https://crieit.now.sh/upload_images/058791c2dd4c1604ce1bd9ec26d490ae5d17653182de5.gif" target="_blank" rel="nofollow noopener"><img src="https://crieit.now.sh/upload_images/058791c2dd4c1604ce1bd9ec26d490ae5d17653182de5.gif?mw=700" alt="OKAZAKI_Yumemi_80x80x8_02_Syaberu.gif" /></a><br /> 「 もう寝なさい!」</p> <h2 id="まーたまたまーたまた次の日"><a href="#%E3%81%BE%E3%83%BC%E3%81%9F%E3%81%BE%E3%81%9F%E3%81%BE%E3%83%BC%E3%81%9F%E3%81%BE%E3%81%9F%E6%AC%A1%E3%81%AE%E6%97%A5">まーたまたまーたまた次の日</a></h2> <p><a href="https://crieit.now.sh/upload_images/3da2d4690cf2c3f101c5cbc0e48729f55d1764bd74445.gif" target="_blank" rel="nofollow noopener"><img src="https://crieit.now.sh/upload_images/3da2d4690cf2c3f101c5cbc0e48729f55d1764bd74445.gif?mw=700" alt="KITASHIRAKAWA_Chiyuri_80x100x8_01_Futu.gif" /></a><br /> 「 波を説明するために道具がいるだろ☆ 道具を説明する☆ のんびり行こう☆」</p> <p><a href="https://crieit.now.sh/upload_images/a658ee481b213086c19b197ce248d7875d17f08db7ec4.png" target="_blank" rel="nofollow noopener"><img src="https://crieit.now.sh/upload_images/a658ee481b213086c19b197ce248d7875d17f08db7ec4.png?mw=700" alt="20190630math115a1.png" /></a></p> <p><a href="https://crieit.now.sh/upload_images/3da2d4690cf2c3f101c5cbc0e48729f55d1764bd74445.gif" target="_blank" rel="nofollow noopener"><img src="https://crieit.now.sh/upload_images/3da2d4690cf2c3f101c5cbc0e48729f55d1764bd74445.gif?mw=700" alt="KITASHIRAKAWA_Chiyuri_80x100x8_01_Futu.gif" /></a><br /> 「 これデカルト座標☆<br /> ルネ・デカルトが デカルト座標を使っているところを知らないが その業績の大きさから<br /> みんなのよく使う直交座標に デカルトの名前を残している☆」</p> <p><a href="https://crieit.now.sh/upload_images/24b6e24628ddb35331ed1497394b0ce85d17f3191200e.png" target="_blank" rel="nofollow noopener"><img src="https://crieit.now.sh/upload_images/24b6e24628ddb35331ed1497394b0ce85d17f3191200e.png?mw=700" alt="20190630math115a2.png" /></a></p> <p><a href="https://crieit.now.sh/upload_images/3da2d4690cf2c3f101c5cbc0e48729f55d1764bd74445.gif" target="_blank" rel="nofollow noopener"><img src="https://crieit.now.sh/upload_images/3da2d4690cf2c3f101c5cbc0e48729f55d1764bd74445.gif?mw=700" alt="KITASHIRAKAWA_Chiyuri_80x100x8_01_Futu.gif" /></a><br /> 「 何が デカルト っぽいかと言うと、<br /> xアクシズと yアクシズが 直角に交わっていることを デカルトっぽいと言っている☆」</p> <p><a href="https://crieit.now.sh/upload_images/ce86ed9721df20ea5ad1725d0c6a56cc5d17fb68a609b.png" target="_blank" rel="nofollow noopener"><img src="https://crieit.now.sh/upload_images/ce86ed9721df20ea5ad1725d0c6a56cc5d17fb68a609b.png?mw=700" alt="20190630math116a1.png" /></a></p> <p><a href="https://crieit.now.sh/upload_images/3da2d4690cf2c3f101c5cbc0e48729f55d1764bd74445.gif" target="_blank" rel="nofollow noopener"><img src="https://crieit.now.sh/upload_images/3da2d4690cf2c3f101c5cbc0e48729f55d1764bd74445.gif?mw=700" alt="KITASHIRAKAWA_Chiyuri_80x100x8_01_Futu.gif" /></a><br /> 「 次に ポラー☆ 極座標だぜ☆<br /> xアクシズの代わりに アングル だな☆」</p> <p><a href="https://crieit.now.sh/upload_images/3da2d4690cf2c3f101c5cbc0e48729f55d1764bd74445.gif" target="_blank" rel="nofollow noopener"><img src="https://crieit.now.sh/upload_images/3da2d4690cf2c3f101c5cbc0e48729f55d1764bd74445.gif?mw=700" alt="KITASHIRAKAWA_Chiyuri_80x100x8_01_Futu.gif" /></a><br /> 「 デカルト座標に比べて4倍ぐらいでかくなるので<br /> ブログで描くには でかすぎる かわいいやつだぜ☆(*^~^*)」</p> <p><a href="https://crieit.now.sh/upload_images/39162723a44f892c3359a75e7b446c695d17fd60a2205.png" target="_blank" rel="nofollow noopener"><img src="https://crieit.now.sh/upload_images/39162723a44f892c3359a75e7b446c695d17fd60a2205.png?mw=700" alt="20190630math115a3.png" /></a></p> <p><a href="https://crieit.now.sh/upload_images/3da2d4690cf2c3f101c5cbc0e48729f55d1764bd74445.gif" target="_blank" rel="nofollow noopener"><img src="https://crieit.now.sh/upload_images/3da2d4690cf2c3f101c5cbc0e48729f55d1764bd74445.gif?mw=700" alt="KITASHIRAKAWA_Chiyuri_80x100x8_01_Futu.gif" /></a><br /> 「 ポラーは 横が ひとかたまり しかなくて 隣がないことと、<br /> タテが0のとき アングルがなくなってしまうことに 注意してくれだぜ☆」</p> <p><a href="https://crieit.now.sh/upload_images/96dbb1aac3fd45947c4a7df9715d871c5d18001f5c21c.png" target="_blank" rel="nofollow noopener"><img src="https://crieit.now.sh/upload_images/96dbb1aac3fd45947c4a7df9715d871c5d18001f5c21c.png?mw=700" alt="20190630math117a2.png" /></a></p> <p><a href="https://crieit.now.sh/upload_images/3da2d4690cf2c3f101c5cbc0e48729f55d1764bd74445.gif" target="_blank" rel="nofollow noopener"><img src="https://crieit.now.sh/upload_images/3da2d4690cf2c3f101c5cbc0e48729f55d1764bd74445.gif?mw=700" alt="KITASHIRAKAWA_Chiyuri_80x100x8_01_Futu.gif" /></a><br /> 「 じゃあ まず x=1,y=1 のところに 赤い箱を置くぜ☆」</p> <p><a href="https://crieit.now.sh/upload_images/5ac9fa3b390b658160717a7c1ef5008a5d1765137b853.gif" target="_blank" rel="nofollow noopener"><img src="https://crieit.now.sh/upload_images/5ac9fa3b390b658160717a7c1ef5008a5d1765137b853.gif?mw=700" alt="KIFUWARABE_80x100x8_01_Futu.gif" /></a><br /> 「 あんまり でかい画像を 連続して貼り付けると 追い出されるぜ☆?」</p> <p><a href="https://crieit.now.sh/upload_images/d5b3ee5e57f2e8b4c008f6238d39f8ea5d18019487af2.png" target="_blank" rel="nofollow noopener"><img src="https://crieit.now.sh/upload_images/d5b3ee5e57f2e8b4c008f6238d39f8ea5d18019487af2.png?mw=700" alt="20190630math117a2b1.png" /></a></p> <p><a href="https://crieit.now.sh/upload_images/3da2d4690cf2c3f101c5cbc0e48729f55d1764bd74445.gif" target="_blank" rel="nofollow noopener"><img src="https://crieit.now.sh/upload_images/3da2d4690cf2c3f101c5cbc0e48729f55d1764bd74445.gif?mw=700" alt="KITASHIRAKAWA_Chiyuri_80x100x8_01_Futu.gif" /></a><br /> 「 1分経つごとに 隣に 赤い箱がコピーされると思ってくれだぜ☆<br /> 10分経つと デカルト座標では 水平な直線、<br /> ポラーでは 円になるな☆」</p> <p><a href="https://crieit.now.sh/upload_images/3da2d4690cf2c3f101c5cbc0e48729f55d1764bd74445.gif" target="_blank" rel="nofollow noopener"><img src="https://crieit.now.sh/upload_images/3da2d4690cf2c3f101c5cbc0e48729f55d1764bd74445.gif?mw=700" alt="KITASHIRAKAWA_Chiyuri_80x100x8_01_Futu.gif" /></a><br /> 「 物理は さっぱり知らないが、これを 等速直線運動、<br /> タテ幅は 速度で 1、<br /> コピーしたとき箱はタテに増減してないので 加速度は 0、<br /> 箱を全部足して 10 になったこれを 移動した距離 だと思ってくれだぜ☆」</p> <h2 id="またまーたまた次の日"><a href="#%E3%81%BE%E3%81%9F%E3%81%BE%E3%83%BC%E3%81%9F%E3%81%BE%E3%81%9F%E6%AC%A1%E3%81%AE%E6%97%A5">またまーたまた次の日</a></h2> <p><a href="https://crieit.now.sh/upload_images/3da2d4690cf2c3f101c5cbc0e48729f55d1764bd74445.gif" target="_blank" rel="nofollow noopener"><img src="https://crieit.now.sh/upload_images/3da2d4690cf2c3f101c5cbc0e48729f55d1764bd74445.gif?mw=700" alt="KITASHIRAKAWA_Chiyuri_80x100x8_01_Futu.gif" /></a><br /> 「 計算サイトを使って 資料を作っていたんだが、数が まるまっている ことに気づいて おじゃんになった……☆」</p> <p><a href="https://crieit.now.sh/upload_images/5ac9fa3b390b658160717a7c1ef5008a5d1765137b853.gif" target="_blank" rel="nofollow noopener"><img src="https://crieit.now.sh/upload_images/5ac9fa3b390b658160717a7c1ef5008a5d1765137b853.gif?mw=700" alt="KIFUWARABE_80x100x8_01_Futu.gif" /></a><br /> 「 それを資料ではなく、ゴミという☆ 捨てろだぜ☆」</p> <p><a href="https://crieit.now.sh/upload_images/3da2d4690cf2c3f101c5cbc0e48729f55d1764bd74445.gif" target="_blank" rel="nofollow noopener"><img src="https://crieit.now.sh/upload_images/3da2d4690cf2c3f101c5cbc0e48729f55d1764bd74445.gif?mw=700" alt="KITASHIRAKAWA_Chiyuri_80x100x8_01_Futu.gif" /></a><br /> 「 累乗を計算できるプログラムを自作するかだぜ☆?」</p> <p><a href="https://crieit.now.sh/upload_images/5ac9fa3b390b658160717a7c1ef5008a5d1765137b853.gif" target="_blank" rel="nofollow noopener"><img src="https://crieit.now.sh/upload_images/5ac9fa3b390b658160717a7c1ef5008a5d1765137b853.gif?mw=700" alt="KIFUWARABE_80x100x8_01_Futu.gif" /></a><br /> 「 自作せず、Python 3 を使えだぜ☆」</p> <p><a href="https://crieit.now.sh/upload_images/3da2d4690cf2c3f101c5cbc0e48729f55d1764bd74445.gif" target="_blank" rel="nofollow noopener"><img src="https://crieit.now.sh/upload_images/3da2d4690cf2c3f101c5cbc0e48729f55d1764bd74445.gif?mw=700" alt="KITASHIRAKAWA_Chiyuri_80x100x8_01_Futu.gif" /></a><br /> 「 …………☆」</p> <p><書きかけ></p> むずでょ tag:crieit.net,2005:PublicArticle/15148 2019-06-22T22:05:02+09:00 2019-06-29T22:12:55+09:00 https://crieit.net/posts/ecbf3e66a722320e837c990280878ebd のんびりアルジェブラをやろうぜ☆(^~^)<その3> <p><前回の続き></p> <p><a href="https://crieit.now.sh/upload_images/058791c2dd4c1604ce1bd9ec26d490ae5d0e25a3d970c.gif" target="_blank" rel="nofollow noopener"><img src="https://crieit.now.sh/upload_images/058791c2dd4c1604ce1bd9ec26d490ae5d0e25a3d970c.gif?mw=700" alt="OKAZAKI_Yumemi_80x80x8_02_Syaberu.gif" /></a><br /> 「 1辺を 1.5 にすればいいのね」</p> <p><a href="https://crieit.now.sh/upload_images/7de84739685367135dcc07a47dfce0de5d0e267f6294b.png" target="_blank" rel="nofollow noopener"><img src="https://crieit.now.sh/upload_images/7de84739685367135dcc07a47dfce0de5d0e267f6294b.png?mw=700" alt="20190621math88a1.png" /></a></p> <p><a href="https://crieit.now.sh/upload_images/058791c2dd4c1604ce1bd9ec26d490ae5d0e25a3d970c.gif" target="_blank" rel="nofollow noopener"><img src="https://crieit.now.sh/upload_images/058791c2dd4c1604ce1bd9ec26d490ae5d0e25a3d970c.gif?mw=700" alt="OKAZAKI_Yumemi_80x80x8_02_Syaberu.gif" /></a><br /> 「 これぐらいかしら?」</p> <p><a href="https://crieit.now.sh/upload_images/3da2d4690cf2c3f101c5cbc0e48729f55d0e269900e7a.gif" target="_blank" rel="nofollow noopener"><img src="https://crieit.now.sh/upload_images/3da2d4690cf2c3f101c5cbc0e48729f55d0e269900e7a.gif?mw=700" alt="KITASHIRAKAWA_Chiyuri_80x100x8_01_Futu.gif" /></a><br /> 「 方眼紙の線を使おうぜ☆? 2倍して 3で☆」</p> <p><a href="https://crieit.now.sh/upload_images/a346c498a96ce85f13e05a97e497fcd95d0e273fec192.png" target="_blank" rel="nofollow noopener"><img src="https://crieit.now.sh/upload_images/a346c498a96ce85f13e05a97e497fcd95d0e273fec192.png?mw=700" alt="20190621math88a2.png" /></a></p> <p><a href="https://crieit.now.sh/upload_images/058791c2dd4c1604ce1bd9ec26d490ae5d0e25a3d970c.gif" target="_blank" rel="nofollow noopener"><img src="https://crieit.now.sh/upload_images/058791c2dd4c1604ce1bd9ec26d490ae5d0e25a3d970c.gif?mw=700" alt="OKAZAKI_Yumemi_80x80x8_02_Syaberu.gif" /></a><br /> 「 ルート3 を作ろうというのに、 3 を使うのは安直じゃない?」</p> <p><a href="https://crieit.now.sh/upload_images/5ac9fa3b390b658160717a7c1ef5008a5d0e2769aeccf.gif" target="_blank" rel="nofollow noopener"><img src="https://crieit.now.sh/upload_images/5ac9fa3b390b658160717a7c1ef5008a5d0e2769aeccf.gif?mw=700" alt="KIFUWARABE_80x100x8_01_Futu.gif" /></a><br /> 「 安直でいいだろ☆」</p> <p><a href="https://crieit.now.sh/upload_images/bfe07f3d88a6b7935d6c4697bef46acf5d0e27e7c2ab7.png" target="_blank" rel="nofollow noopener"><img src="https://crieit.now.sh/upload_images/bfe07f3d88a6b7935d6c4697bef46acf5d0e27e7c2ab7.png?mw=700" alt="20190621math88a3.png" /></a></p> <p><a href="https://crieit.now.sh/upload_images/058791c2dd4c1604ce1bd9ec26d490ae5d0e25a3d970c.gif" target="_blank" rel="nofollow noopener"><img src="https://crieit.now.sh/upload_images/058791c2dd4c1604ce1bd9ec26d490ae5d0e25a3d970c.gif?mw=700" alt="OKAZAKI_Yumemi_80x80x8_02_Syaberu.gif" /></a><br /> 「 三角形を 反時計回りに 90°回転 して……」</p> <p><a href="https://crieit.now.sh/upload_images/3da2d4690cf2c3f101c5cbc0e48729f55d0e269900e7a.gif" target="_blank" rel="nofollow noopener"><img src="https://crieit.now.sh/upload_images/3da2d4690cf2c3f101c5cbc0e48729f55d0e269900e7a.gif?mw=700" alt="KITASHIRAKAWA_Chiyuri_80x100x8_01_Futu.gif" /></a><br /> 「 あっ、そのまま続けても ダメだぜ☆」</p> <p><a href="https://crieit.now.sh/upload_images/058791c2dd4c1604ce1bd9ec26d490ae5d0e25a3d970c.gif" target="_blank" rel="nofollow noopener"><img src="https://crieit.now.sh/upload_images/058791c2dd4c1604ce1bd9ec26d490ae5d0e25a3d970c.gif?mw=700" alt="OKAZAKI_Yumemi_80x80x8_02_Syaberu.gif" /></a><br /> 「 どうすんのよ!」</p> <p><a href="https://crieit.now.sh/upload_images/3da2d4690cf2c3f101c5cbc0e48729f55d0e269900e7a.gif" target="_blank" rel="nofollow noopener"><img src="https://crieit.now.sh/upload_images/3da2d4690cf2c3f101c5cbc0e48729f55d0e269900e7a.gif?mw=700" alt="KITASHIRAKAWA_Chiyuri_80x100x8_01_Futu.gif" /></a><br /> 「 とりあえず なぜダメかも見ておこう☆ そのまま進めてくれだぜ☆」</p> <p><a href="https://crieit.now.sh/upload_images/d67757d97f7d193f181a6294015b16125d0e29f374ad8.png" target="_blank" rel="nofollow noopener"><img src="https://crieit.now.sh/upload_images/d67757d97f7d193f181a6294015b16125d0e29f374ad8.png?mw=700" alt="20190621math88a4.png" /></a></p> <p><a href="https://crieit.now.sh/upload_images/058791c2dd4c1604ce1bd9ec26d490ae5d0e25a3d970c.gif" target="_blank" rel="nofollow noopener"><img src="https://crieit.now.sh/upload_images/058791c2dd4c1604ce1bd9ec26d490ae5d0e25a3d970c.gif?mw=700" alt="OKAZAKI_Yumemi_80x80x8_02_Syaberu.gif" /></a><br /> 「 面積を2倍にして 面積18の正方形を作って……」</p> <p><a href="https://crieit.now.sh/upload_images/3da2d4690cf2c3f101c5cbc0e48729f55d0e269900e7a.gif" target="_blank" rel="nofollow noopener"><img src="https://crieit.now.sh/upload_images/3da2d4690cf2c3f101c5cbc0e48729f55d0e269900e7a.gif?mw=700" alt="KITASHIRAKAWA_Chiyuri_80x100x8_01_Futu.gif" /></a><br /> 「 6分割して 正方形を作ってくれだぜ☆」</p> <p><a href="https://crieit.now.sh/upload_images/d2c87f7d44f43ada73f2f46ba654c74d5d0e2aca8ad19.png" target="_blank" rel="nofollow noopener"><img src="https://crieit.now.sh/upload_images/d2c87f7d44f43ada73f2f46ba654c74d5d0e2aca8ad19.png?mw=700" alt="20190621math88a5.png" /></a></p> <p><a href="https://crieit.now.sh/upload_images/058791c2dd4c1604ce1bd9ec26d490ae5d0e25a3d970c.gif" target="_blank" rel="nofollow noopener"><img src="https://crieit.now.sh/upload_images/058791c2dd4c1604ce1bd9ec26d490ae5d0e25a3d970c.gif?mw=700" alt="OKAZAKI_Yumemi_80x80x8_02_Syaberu.gif" /></a><br /> 「 6分割したら 正方形にならないんだけど?」</p> <p><a href="https://crieit.now.sh/upload_images/3da2d4690cf2c3f101c5cbc0e48729f55d0e269900e7a.gif" target="_blank" rel="nofollow noopener"><img src="https://crieit.now.sh/upload_images/3da2d4690cf2c3f101c5cbc0e48729f55d0e269900e7a.gif?mw=700" alt="KITASHIRAKAWA_Chiyuri_80x100x8_01_Futu.gif" /></a><br /> 「 正方形を 正方形に分割できるのは 1、4、9、16 のような x^2 だぜ☆<br /> 面積18の正方形を作ったのが ダメだった☆」</p> <p><a href="https://crieit.now.sh/upload_images/5ac9fa3b390b658160717a7c1ef5008a5d0e2769aeccf.gif" target="_blank" rel="nofollow noopener"><img src="https://crieit.now.sh/upload_images/5ac9fa3b390b658160717a7c1ef5008a5d0e2769aeccf.gif?mw=700" alt="KIFUWARABE_80x100x8_01_Futu.gif" /></a><br /> 「 立てた式に間違いがあったのでは☆?」</p> <pre><code>2y / x^2 = sqrt(3) </code></pre> <p><a href="https://crieit.now.sh/upload_images/3da2d4690cf2c3f101c5cbc0e48729f55d0e269900e7a.gif" target="_blank" rel="nofollow noopener"><img src="https://crieit.now.sh/upload_images/3da2d4690cf2c3f101c5cbc0e48729f55d0e269900e7a.gif?mw=700" alt="KITASHIRAKAWA_Chiyuri_80x100x8_01_Futu.gif" /></a><br /> 「 こうか☆?」</p> <pre><code>2y / x^2 = sqrt(3) 2y = sqrt(3) x^2 y = sqrt(3) x^2 / 2 </code></pre> <p><a href="https://crieit.now.sh/upload_images/058791c2dd4c1604ce1bd9ec26d490ae5d0e25a3d970c.gif" target="_blank" rel="nofollow noopener"><img src="https://crieit.now.sh/upload_images/058791c2dd4c1604ce1bd9ec26d490ae5d0e25a3d970c.gif?mw=700" alt="OKAZAKI_Yumemi_80x80x8_02_Syaberu.gif" /></a><br /> 「 移行しても ルート3 が消えてくれないんだけど?」</p> <p><a href="https://crieit.now.sh/upload_images/3da2d4690cf2c3f101c5cbc0e48729f55d0e269900e7a.gif" target="_blank" rel="nofollow noopener"><img src="https://crieit.now.sh/upload_images/3da2d4690cf2c3f101c5cbc0e48729f55d0e269900e7a.gif?mw=700" alt="KITASHIRAKAWA_Chiyuri_80x100x8_01_Futu.gif" /></a><br /> 「 作図でルート3を作る方法は あるが……☆<br /> 説明していない定理を使うのは 負けた気がするぜ☆」</p> <p><a href="https://crieit.now.sh/upload_images/5ac9fa3b390b658160717a7c1ef5008a5d0e2769aeccf.gif" target="_blank" rel="nofollow noopener"><img src="https://crieit.now.sh/upload_images/5ac9fa3b390b658160717a7c1ef5008a5d0e2769aeccf.gif?mw=700" alt="KIFUWARABE_80x100x8_01_Futu.gif" /></a><br /> 「 今すぐ教えろだぜ☆」</p> <p><a href="https://crieit.now.sh/upload_images/626d78656ba21c82dc2c46d47299a8765d0e335f0a62f.png" target="_blank" rel="nofollow noopener"><img src="https://crieit.now.sh/upload_images/626d78656ba21c82dc2c46d47299a8765d0e335f0a62f.png?mw=700" alt="20190621math89a1.png" /></a></p> <p><a href="https://crieit.now.sh/upload_images/3da2d4690cf2c3f101c5cbc0e48729f55d0e269900e7a.gif" target="_blank" rel="nofollow noopener"><img src="https://crieit.now.sh/upload_images/3da2d4690cf2c3f101c5cbc0e48729f55d0e269900e7a.gif?mw=700" alt="KITASHIRAKAWA_Chiyuri_80x100x8_01_Futu.gif" /></a><br /> 「 正方形と 正方形を足して 正方形が作れる面積の1つに<br /> 36+64=100 というのがある☆<br /> これを例にしよう☆」</p> <p><a href="https://crieit.now.sh/upload_images/1c7de8d68607322f93a1ef80123072905d0e34f19e4da.png" target="_blank" rel="nofollow noopener"><img src="https://crieit.now.sh/upload_images/1c7de8d68607322f93a1ef80123072905d0e34f19e4da.png?mw=700" alt="20190621math89a2.png" /></a></p> <p><a href="https://crieit.now.sh/upload_images/3da2d4690cf2c3f101c5cbc0e48729f55d0e269900e7a.gif" target="_blank" rel="nofollow noopener"><img src="https://crieit.now.sh/upload_images/3da2d4690cf2c3f101c5cbc0e48729f55d0e269900e7a.gif?mw=700" alt="KITASHIRAKAWA_Chiyuri_80x100x8_01_Futu.gif" /></a><br /> 「 ここで注目したいのは 外側の正方形☆」</p> <p><a href="https://crieit.now.sh/upload_images/c713d4767641036893ddf532d24d15845d0e35e9e5046.png" target="_blank" rel="nofollow noopener"><img src="https://crieit.now.sh/upload_images/c713d4767641036893ddf532d24d15845d0e35e9e5046.png?mw=700" alt="20190621math89a3.png" /></a></p> <p><a href="https://crieit.now.sh/upload_images/3da2d4690cf2c3f101c5cbc0e48729f55d0e269900e7a.gif" target="_blank" rel="nofollow noopener"><img src="https://crieit.now.sh/upload_images/3da2d4690cf2c3f101c5cbc0e48729f55d0e269900e7a.gif?mw=700" alt="KITASHIRAKAWA_Chiyuri_80x100x8_01_Futu.gif" /></a><br /> 「 内側の箱を 端っこに 寄せるぜ☆」</p> <p><a href="https://crieit.now.sh/upload_images/e2d322d0c9448847904c01bfd18fc8dc5d0e36f1d362e.png" target="_blank" rel="nofollow noopener"><img src="https://crieit.now.sh/upload_images/e2d322d0c9448847904c01bfd18fc8dc5d0e36f1d362e.png?mw=700" alt="20190621math89a4.png" /></a></p> <p><a href="https://crieit.now.sh/upload_images/3da2d4690cf2c3f101c5cbc0e48729f55d0e269900e7a.gif" target="_blank" rel="nofollow noopener"><img src="https://crieit.now.sh/upload_images/3da2d4690cf2c3f101c5cbc0e48729f55d0e269900e7a.gif?mw=700" alt="KITASHIRAKAWA_Chiyuri_80x100x8_01_Futu.gif" /></a><br /> 「 そしてカッティングするのは2つの三角形☆」</p> <p><a href="https://crieit.now.sh/upload_images/333514a9b7b1afd4176eece177d25f705d0e3799b44b8.png" target="_blank" rel="nofollow noopener"><img src="https://crieit.now.sh/upload_images/333514a9b7b1afd4176eece177d25f705d0e3799b44b8.png?mw=700" alt="20190621math89a5.png" /></a></p> <p><a href="https://crieit.now.sh/upload_images/3da2d4690cf2c3f101c5cbc0e48729f55d0e269900e7a.gif" target="_blank" rel="nofollow noopener"><img src="https://crieit.now.sh/upload_images/3da2d4690cf2c3f101c5cbc0e48729f55d0e269900e7a.gif?mw=700" alt="KITASHIRAKAWA_Chiyuri_80x100x8_01_Futu.gif" /></a><br /> 「 まず片方の三角形を 時計回りに90°回転☆」</p> <p><a href="https://crieit.now.sh/upload_images/e994659ea4432bd8fe4cf6634b61964b5d0e38462b3c7.png" target="_blank" rel="nofollow noopener"><img src="https://crieit.now.sh/upload_images/e994659ea4432bd8fe4cf6634b61964b5d0e38462b3c7.png?mw=700" alt="20190621math89a6.png" /></a></p> <p><a href="https://crieit.now.sh/upload_images/3da2d4690cf2c3f101c5cbc0e48729f55d0e269900e7a.gif" target="_blank" rel="nofollow noopener"><img src="https://crieit.now.sh/upload_images/3da2d4690cf2c3f101c5cbc0e48729f55d0e269900e7a.gif?mw=700" alt="KITASHIRAKAWA_Chiyuri_80x100x8_01_Futu.gif" /></a><br /> 「 もう片方の三角形も 頭を少しかじってしまうが 半時計回りに90°回転☆」</p> <p><a href="https://crieit.now.sh/upload_images/f26bfd5e175f4d123a32f02517cead555d0e39fdab0f5.png" target="_blank" rel="nofollow noopener"><img src="https://crieit.now.sh/upload_images/f26bfd5e175f4d123a32f02517cead555d0e39fdab0f5.png?mw=700" alt="20190621math89a7.png" /></a></p> <p><a href="https://crieit.now.sh/upload_images/3da2d4690cf2c3f101c5cbc0e48729f55d0e269900e7a.gif" target="_blank" rel="nofollow noopener"><img src="https://crieit.now.sh/upload_images/3da2d4690cf2c3f101c5cbc0e48729f55d0e269900e7a.gif?mw=700" alt="KITASHIRAKAWA_Chiyuri_80x100x8_01_Futu.gif" /></a><br /> 「 こうして作られた正方形は、2つの正方形を足した 面積100だぜ☆<br /> これは Wikipedia にも載っているやり方で、ピタゴラスの定理だぜ☆」</p> <p><a href="https://crieit.now.sh/upload_images/3da2d4690cf2c3f101c5cbc0e48729f55d0e269900e7a.gif" target="_blank" rel="nofollow noopener"><img src="https://crieit.now.sh/upload_images/3da2d4690cf2c3f101c5cbc0e48729f55d0e269900e7a.gif?mw=700" alt="KITASHIRAKAWA_Chiyuri_80x100x8_01_Futu.gif" /></a><br /> 「 ピタゴラスの定理を使うと、どんな2つの正方形でも、1つの正方形にできる☆」</p> <p><a href="https://crieit.now.sh/upload_images/5ac9fa3b390b658160717a7c1ef5008a5d0e2769aeccf.gif" target="_blank" rel="nofollow noopener"><img src="https://crieit.now.sh/upload_images/5ac9fa3b390b658160717a7c1ef5008a5d0e2769aeccf.gif?mw=700" alt="KIFUWARABE_80x100x8_01_Futu.gif" /></a><br /> 「 ほんとかだぜ☆?」</p> <p><a href="https://crieit.now.sh/upload_images/3da2d4690cf2c3f101c5cbc0e48729f55d0e269900e7a.gif" target="_blank" rel="nofollow noopener"><img src="https://crieit.now.sh/upload_images/3da2d4690cf2c3f101c5cbc0e48729f55d0e269900e7a.gif?mw=700" alt="KITASHIRAKAWA_Chiyuri_80x100x8_01_Futu.gif" /></a><br /> 「 あと もう1つだけ例示する☆<br /> もっと知りたかったら めんどくさいんで 動画を見ろだぜ☆」</p> <p><a target="_blank" rel="nofollow noopener" href="https://www.nicovideo.jp/watch/sm31272896">半径とXYとピタゴラスの定理</a></p> <p><a href="https://crieit.now.sh/upload_images/810502e8328986b78ea7f13915c1d6495d0e3d792a9b5.png" target="_blank" rel="nofollow noopener"><img src="https://crieit.now.sh/upload_images/810502e8328986b78ea7f13915c1d6495d0e3d792a9b5.png?mw=700" alt="20190622math90a1.png" /></a></p> <p><a href="https://crieit.now.sh/upload_images/3da2d4690cf2c3f101c5cbc0e48729f55d0e269900e7a.gif" target="_blank" rel="nofollow noopener"><img src="https://crieit.now.sh/upload_images/3da2d4690cf2c3f101c5cbc0e48729f55d0e269900e7a.gif?mw=700" alt="KITASHIRAKAWA_Chiyuri_80x100x8_01_Futu.gif" /></a><br /> 「 面積1の正方形と、面積81の正方形を足して、面積82 の正方形を作ってみようぜ☆」</p> <p><a href="https://crieit.now.sh/upload_images/3891221488bd3bf94d9008f07a6cbfa75d0e3ec4b2c5a.png" target="_blank" rel="nofollow noopener"><img src="https://crieit.now.sh/upload_images/3891221488bd3bf94d9008f07a6cbfa75d0e3ec4b2c5a.png?mw=700" alt="20190622math90a2.png" /></a></p> <p><a href="https://crieit.now.sh/upload_images/3da2d4690cf2c3f101c5cbc0e48729f55d0e269900e7a.gif" target="_blank" rel="nofollow noopener"><img src="https://crieit.now.sh/upload_images/3da2d4690cf2c3f101c5cbc0e48729f55d0e269900e7a.gif?mw=700" alt="KITASHIRAKAWA_Chiyuri_80x100x8_01_Futu.gif" /></a><br /> 「 まず寄せる☆」</p> <p><a href="https://crieit.now.sh/upload_images/c0b99a4148603c1b3e8cdb15e9094b535d0e3f2b06b25.png" target="_blank" rel="nofollow noopener"><img src="https://crieit.now.sh/upload_images/c0b99a4148603c1b3e8cdb15e9094b535d0e3f2b06b25.png?mw=700" alt="20190622math90a3.png" /></a></p> <p><a href="https://crieit.now.sh/upload_images/3da2d4690cf2c3f101c5cbc0e48729f55d0e269900e7a.gif" target="_blank" rel="nofollow noopener"><img src="https://crieit.now.sh/upload_images/3da2d4690cf2c3f101c5cbc0e48729f55d0e269900e7a.gif?mw=700" alt="KITASHIRAKAWA_Chiyuri_80x100x8_01_Futu.gif" /></a><br /> 「 カッティングする三角形の位置は 間違えるなだぜ☆」</p> <p><a href="https://crieit.now.sh/upload_images/168a1ce59b108b556bbe9bf887c006b35d0e3fa6a09b0.png" target="_blank" rel="nofollow noopener"><img src="https://crieit.now.sh/upload_images/168a1ce59b108b556bbe9bf887c006b35d0e3fa6a09b0.png?mw=700" alt="20190622math90a4.png" /></a></p> <p><a href="https://crieit.now.sh/upload_images/3da2d4690cf2c3f101c5cbc0e48729f55d0e269900e7a.gif" target="_blank" rel="nofollow noopener"><img src="https://crieit.now.sh/upload_images/3da2d4690cf2c3f101c5cbc0e48729f55d0e269900e7a.gif?mw=700" alt="KITASHIRAKAWA_Chiyuri_80x100x8_01_Futu.gif" /></a><br /> 「 1つずつ順番にやっていけば間違えにくい☆」</p> <p><a href="https://crieit.now.sh/upload_images/efcc30085cc06de8f0f4e2f953dab2c45d0e40a70a056.png" target="_blank" rel="nofollow noopener"><img src="https://crieit.now.sh/upload_images/efcc30085cc06de8f0f4e2f953dab2c45d0e40a70a056.png?mw=700" alt="20190622math90a5.png" /></a></p> <p><a href="https://crieit.now.sh/upload_images/3da2d4690cf2c3f101c5cbc0e48729f55d0e269900e7a.gif" target="_blank" rel="nofollow noopener"><img src="https://crieit.now.sh/upload_images/3da2d4690cf2c3f101c5cbc0e48729f55d0e269900e7a.gif?mw=700" alt="KITASHIRAKAWA_Chiyuri_80x100x8_01_Futu.gif" /></a><br /> 「 わたしは授業を聞いていなかったので 高校のときは ピタゴラスの定理を知らなかったぜ☆」</p> <p><a href="https://crieit.now.sh/upload_images/5ac9fa3b390b658160717a7c1ef5008a5d0e2769aeccf.gif" target="_blank" rel="nofollow noopener"><img src="https://crieit.now.sh/upload_images/5ac9fa3b390b658160717a7c1ef5008a5d0e2769aeccf.gif?mw=700" alt="KIFUWARABE_80x100x8_01_Futu.gif" /></a><br /> 「 わらう☆」</p> <p><a href="https://crieit.now.sh/upload_images/2ef544a13a59f450fbea761d4ee9686a5d0e41b7c2404.png" target="_blank" rel="nofollow noopener"><img src="https://crieit.now.sh/upload_images/2ef544a13a59f450fbea761d4ee9686a5d0e41b7c2404.png?mw=700" alt="20190622math90a6.png" /></a></p> <p><a href="https://crieit.now.sh/upload_images/058791c2dd4c1604ce1bd9ec26d490ae5d0e25a3d970c.gif" target="_blank" rel="nofollow noopener"><img src="https://crieit.now.sh/upload_images/058791c2dd4c1604ce1bd9ec26d490ae5d0e25a3d970c.gif?mw=700" alt="OKAZAKI_Yumemi_80x80x8_02_Syaberu.gif" /></a><br /> 「 ルート1 と ルート81 を足して ルート82 になるの?」</p> <p><a href="https://crieit.now.sh/upload_images/3da2d4690cf2c3f101c5cbc0e48729f55d0e269900e7a.gif" target="_blank" rel="nofollow noopener"><img src="https://crieit.now.sh/upload_images/3da2d4690cf2c3f101c5cbc0e48729f55d0e269900e7a.gif?mw=700" alt="KITASHIRAKAWA_Chiyuri_80x100x8_01_Futu.gif" /></a><br /> 「 ならない☆」</p> <p><a href="https://crieit.now.sh/upload_images/058791c2dd4c1604ce1bd9ec26d490ae5d0e25a3d970c.gif" target="_blank" rel="nofollow noopener"><img src="https://crieit.now.sh/upload_images/058791c2dd4c1604ce1bd9ec26d490ae5d0e25a3d970c.gif?mw=700" alt="OKAZAKI_Yumemi_80x80x8_02_Syaberu.gif" /></a><br /> 「 さっきから 足してない?」</p> <p><a href="https://crieit.now.sh/upload_images/8a614d46033fe1809b2a134268efb47b5d0edfa415fe8.png" target="_blank" rel="nofollow noopener"><img src="https://crieit.now.sh/upload_images/8a614d46033fe1809b2a134268efb47b5d0edfa415fe8.png?mw=700" alt="20190622math92a2.png" /></a></p> <p><a href="https://crieit.now.sh/upload_images/3da2d4690cf2c3f101c5cbc0e48729f55d0e269900e7a.gif" target="_blank" rel="nofollow noopener"><img src="https://crieit.now.sh/upload_images/3da2d4690cf2c3f101c5cbc0e48729f55d0e269900e7a.gif?mw=700" alt="KITASHIRAKAWA_Chiyuri_80x100x8_01_Futu.gif" /></a><br /> 「 回転して角度を付けている☆<br /> この角度を 0 に戻さなければ 足し算にはならない☆」</p> <p><a href="https://crieit.now.sh/upload_images/e95a75a7c175ce83cb9c57961e37e6035d0eded9b28ab.png" target="_blank" rel="nofollow noopener"><img src="https://crieit.now.sh/upload_images/e95a75a7c175ce83cb9c57961e37e6035d0eded9b28ab.png?mw=700" alt="20190622math92a1.png" /></a></p> <p><a href="https://crieit.now.sh/upload_images/810502e8328986b78ea7f13915c1d6495d0e3d792a9b5.png" target="_blank" rel="nofollow noopener"><img src="https://crieit.now.sh/upload_images/810502e8328986b78ea7f13915c1d6495d0e3d792a9b5.png?mw=700" alt="20190622math90a1.png" /></a></p> <p><a href="https://crieit.now.sh/upload_images/3da2d4690cf2c3f101c5cbc0e48729f55d0e269900e7a.gif" target="_blank" rel="nofollow noopener"><img src="https://crieit.now.sh/upload_images/3da2d4690cf2c3f101c5cbc0e48729f55d0e269900e7a.gif?mw=700" alt="KITASHIRAKAWA_Chiyuri_80x100x8_01_Futu.gif" /></a><br /> 「 ルート1 と ルート81 を足したら<br /> 見ているのは 水平線上の線の長さだから、ルート100 になる☆」</p> <p><a href="https://crieit.now.sh/upload_images/058791c2dd4c1604ce1bd9ec26d490ae5d0e25a3d970c.gif" target="_blank" rel="nofollow noopener"><img src="https://crieit.now.sh/upload_images/058791c2dd4c1604ce1bd9ec26d490ae5d0e25a3d970c.gif?mw=700" alt="OKAZAKI_Yumemi_80x80x8_02_Syaberu.gif" /></a><br /> 「 回転して角度を付けると ルート計算は 足し算になるの?」</p> <p><a href="https://crieit.now.sh/upload_images/3da2d4690cf2c3f101c5cbc0e48729f55d0e269900e7a.gif" target="_blank" rel="nofollow noopener"><img src="https://crieit.now.sh/upload_images/3da2d4690cf2c3f101c5cbc0e48729f55d0e269900e7a.gif?mw=700" alt="KITASHIRAKAWA_Chiyuri_80x100x8_01_Futu.gif" /></a><br /> 「 第二余弦定理を使うと ご主人さまの やりたいことができると思うが 多分 思ってるやつと違う☆<br /> 足し算に お客さんがちょっと付く。 諦めろ☆」</p> <p><a href="https://crieit.now.sh/upload_images/5ac9fa3b390b658160717a7c1ef5008a5d0e2769aeccf.gif" target="_blank" rel="nofollow noopener"><img src="https://crieit.now.sh/upload_images/5ac9fa3b390b658160717a7c1ef5008a5d0e2769aeccf.gif?mw=700" alt="KIFUWARABE_80x100x8_01_Futu.gif" /></a><br /> 「 正方形と 正方形を足して 正方形を作れるのは分かったが、<br /> 面積3の正方形なんか どんな正方形と どんな正方形を足すんだぜ☆?」</p> <p><a href="https://crieit.now.sh/upload_images/3da2d4690cf2c3f101c5cbc0e48729f55d0e269900e7a.gif" target="_blank" rel="nofollow noopener"><img src="https://crieit.now.sh/upload_images/3da2d4690cf2c3f101c5cbc0e48729f55d0e269900e7a.gif?mw=700" alt="KITASHIRAKAWA_Chiyuri_80x100x8_01_Futu.gif" /></a><br /> 「 わたしたちは 面積2 の正方形を知っているはずだぜ☆」</p> <p><a href="https://crieit.now.sh/upload_images/a0582e2cb6aa9b7c4b93fdaa2fa5060d5d0e442875a9e.png" target="_blank" rel="nofollow noopener"><img src="https://crieit.now.sh/upload_images/a0582e2cb6aa9b7c4b93fdaa2fa5060d5d0e442875a9e.png?mw=700" alt="20190622math91a1.png" /></a></p> <p><a href="https://crieit.now.sh/upload_images/058791c2dd4c1604ce1bd9ec26d490ae5d0e25a3d970c.gif" target="_blank" rel="nofollow noopener"><img src="https://crieit.now.sh/upload_images/058791c2dd4c1604ce1bd9ec26d490ae5d0e25a3d970c.gif?mw=700" alt="OKAZAKI_Yumemi_80x80x8_02_Syaberu.gif" /></a><br /> 「 もう寝なさい!」</p> <h2 id="どんどこ次の日"><a href="#%E3%81%A9%E3%82%93%E3%81%A9%E3%81%93%E6%AC%A1%E3%81%AE%E6%97%A5">どんどこ次の日</a></h2> <p><a href="https://crieit.now.sh/upload_images/e5a8f24f486c6af7de1897d0071f50155d0ee2605d3af.png" target="_blank" rel="nofollow noopener"><img src="https://crieit.now.sh/upload_images/e5a8f24f486c6af7de1897d0071f50155d0ee2605d3af.png?mw=700" alt="20190622math91a2.png" /></a></p> <p><a href="https://crieit.now.sh/upload_images/3da2d4690cf2c3f101c5cbc0e48729f55d0e269900e7a.gif" target="_blank" rel="nofollow noopener"><img src="https://crieit.now.sh/upload_images/3da2d4690cf2c3f101c5cbc0e48729f55d0e269900e7a.gif?mw=700" alt="KITASHIRAKAWA_Chiyuri_80x100x8_01_Futu.gif" /></a><br /> 「 これぐらいか……☆<br /> 雰囲気で ルート2 の正方形を 下の線に寄せるぜ☆」</p> <p><a href="https://crieit.now.sh/upload_images/5ac9fa3b390b658160717a7c1ef5008a5d0e2769aeccf.gif" target="_blank" rel="nofollow noopener"><img src="https://crieit.now.sh/upload_images/5ac9fa3b390b658160717a7c1ef5008a5d0e2769aeccf.gif?mw=700" alt="KIFUWARABE_80x100x8_01_Futu.gif" /></a><br /> 「 ここから ピタゴラスの定理 を使うのかだぜ☆<br /> めんどくさいな……☆」</p> <p><a href="https://crieit.now.sh/upload_images/dd939c8327b83dbfda262c2f07bbbfd25d0ee37e5d780.png" target="_blank" rel="nofollow noopener"><img src="https://crieit.now.sh/upload_images/dd939c8327b83dbfda262c2f07bbbfd25d0ee37e5d780.png?mw=700" alt="20190622math91a3.png" /></a></p> <p><a href="https://crieit.now.sh/upload_images/3da2d4690cf2c3f101c5cbc0e48729f55d0e269900e7a.gif" target="_blank" rel="nofollow noopener"><img src="https://crieit.now.sh/upload_images/3da2d4690cf2c3f101c5cbc0e48729f55d0e269900e7a.gif?mw=700" alt="KITASHIRAKAWA_Chiyuri_80x100x8_01_Futu.gif" /></a><br /> 「 めんどくさいんで この ナナメんとこを √3 ということにしておこうぜ☆<br /> ルート 足す ルート は、ナナメんとこの ルート だぜ☆」</p> <p><a href="https://crieit.now.sh/upload_images/058791c2dd4c1604ce1bd9ec26d490ae5d0e25a3d970c.gif" target="_blank" rel="nofollow noopener"><img src="https://crieit.now.sh/upload_images/058791c2dd4c1604ce1bd9ec26d490ae5d0e25a3d970c.gif?mw=700" alt="OKAZAKI_Yumemi_80x80x8_02_Syaberu.gif" /></a><br /> 「 方眼紙の正方形から だいぶ外れてしまったわねぇ」</p> <p><a href="https://crieit.now.sh/upload_images/66246a85daac0a87ba547973b0d6b8585d0ee609d4d1a.png" target="_blank" rel="nofollow noopener"><img src="https://crieit.now.sh/upload_images/66246a85daac0a87ba547973b0d6b8585d0ee609d4d1a.png?mw=700" alt="20190622math91a4.png" /></a></p> <p><a href="https://crieit.now.sh/upload_images/3da2d4690cf2c3f101c5cbc0e48729f55d0e269900e7a.gif" target="_blank" rel="nofollow noopener"><img src="https://crieit.now.sh/upload_images/3da2d4690cf2c3f101c5cbc0e48729f55d0e269900e7a.gif?mw=700" alt="KITASHIRAKAWA_Chiyuri_80x100x8_01_Futu.gif" /></a><br /> 「 直角に接した2つの正方形のルートは、足すと 斜辺にある正方形のルートになるから どんどん 回って行ける☆<br /> でかくなるけどな☆」</p> <p><a href="https://crieit.now.sh/upload_images/0a75542fe4e20b59a005a82245e8cf4b5d0eee10e7c69.png" target="_blank" rel="nofollow noopener"><img src="https://crieit.now.sh/upload_images/0a75542fe4e20b59a005a82245e8cf4b5d0eee10e7c69.png?mw=700" alt="20190622math91a5b1.png" /></a></p> <p><a href="https://crieit.now.sh/upload_images/5ac9fa3b390b658160717a7c1ef5008a5d0e2769aeccf.gif" target="_blank" rel="nofollow noopener"><img src="https://crieit.now.sh/upload_images/5ac9fa3b390b658160717a7c1ef5008a5d0e2769aeccf.gif?mw=700" alt="KIFUWARABE_80x100x8_01_Futu.gif" /></a><br /> 「 ピタゴラスの定理 は 正方形の面積 + 正方形の面積 = 正方形の面積 かだぜ☆<br /> そういうことか☆」</p> <p><a href="https://crieit.now.sh/upload_images/058791c2dd4c1604ce1bd9ec26d490ae5d0e25a3d970c.gif" target="_blank" rel="nofollow noopener"><img src="https://crieit.now.sh/upload_images/058791c2dd4c1604ce1bd9ec26d490ae5d0e25a3d970c.gif?mw=700" alt="OKAZAKI_Yumemi_80x80x8_02_Syaberu.gif" /></a><br /> 「 ルート3 を作ろうというのに、 ルート3 を使っちゃ 意味なくない?」</p> <p><a href="https://crieit.now.sh/upload_images/3da2d4690cf2c3f101c5cbc0e48729f55d0e269900e7a.gif" target="_blank" rel="nofollow noopener"><img src="https://crieit.now.sh/upload_images/3da2d4690cf2c3f101c5cbc0e48729f55d0e269900e7a.gif?mw=700" alt="KITASHIRAKAWA_Chiyuri_80x100x8_01_Futu.gif" /></a><br /> 「 ルート3作れないぜ、デカルト座標じゃ……☆」</p> <p><a href="https://crieit.now.sh/upload_images/fad15c0cd7d101c7096fe9583e5a24a95d0ef53118388.png" target="_blank" rel="nofollow noopener"><img src="https://crieit.now.sh/upload_images/fad15c0cd7d101c7096fe9583e5a24a95d0ef53118388.png?mw=700" alt="20190623math93a1.png" /></a></p> <p><a href="https://crieit.now.sh/upload_images/5ac9fa3b390b658160717a7c1ef5008a5d0e2769aeccf.gif" target="_blank" rel="nofollow noopener"><img src="https://crieit.now.sh/upload_images/5ac9fa3b390b658160717a7c1ef5008a5d0e2769aeccf.gif?mw=700" alt="KIFUWARABE_80x100x8_01_Futu.gif" /></a><br /> 「 作れる数とは 何なのか……☆」</p> <p><a href="https://crieit.now.sh/upload_images/3da2d4690cf2c3f101c5cbc0e48729f55d0e269900e7a.gif" target="_blank" rel="nofollow noopener"><img src="https://crieit.now.sh/upload_images/3da2d4690cf2c3f101c5cbc0e48729f55d0e269900e7a.gif?mw=700" alt="KITASHIRAKAWA_Chiyuri_80x100x8_01_Futu.gif" /></a><br /> 「 勉強熱心だな☆ 勉強とは絶望を希望に変換する位相変換だぜ☆<br /> 学校がやってるのは その位相を変換することを忘れた 採点形式 の名残だがな☆」</p> <p><a href="https://crieit.now.sh/upload_images/fad15c0cd7d101c7096fe9583e5a24a95d0ef8b88e741.png" target="_blank" rel="nofollow noopener"><img src="https://crieit.now.sh/upload_images/fad15c0cd7d101c7096fe9583e5a24a95d0ef8b88e741.png?mw=700" alt="20190623math93a1.png" /></a></p> <p><a href="https://crieit.now.sh/upload_images/5ac9fa3b390b658160717a7c1ef5008a5d0e2769aeccf.gif" target="_blank" rel="nofollow noopener"><img src="https://crieit.now.sh/upload_images/5ac9fa3b390b658160717a7c1ef5008a5d0e2769aeccf.gif?mw=700" alt="KIFUWARABE_80x100x8_01_Futu.gif" /></a><br /> 「 2のn乗には 〇を、<br /> nの2乗には □を付けるぜ☆<br /> 18と 50が余ったな☆」</p> <p><a href="https://crieit.now.sh/upload_images/a924b39fe4d5852933c98a310cf98fe15d0efaf5d2926.png" target="_blank" rel="nofollow noopener"><img src="https://crieit.now.sh/upload_images/a924b39fe4d5852933c98a310cf98fe15d0efaf5d2926.png?mw=700" alt="20190623math93a2.png" /></a></p> <p><a href="https://crieit.now.sh/upload_images/5ac9fa3b390b658160717a7c1ef5008a5d0e2769aeccf.gif" target="_blank" rel="nofollow noopener"><img src="https://crieit.now.sh/upload_images/5ac9fa3b390b658160717a7c1ef5008a5d0e2769aeccf.gif?mw=700" alt="KIFUWARABE_80x100x8_01_Futu.gif" /></a><br /> 「 nの2乗の2倍は ◇にしよう☆<br /> 全部埋まったな☆」</p> <p><a href="https://crieit.now.sh/upload_images/058791c2dd4c1604ce1bd9ec26d490ae5d0e25a3d970c.gif" target="_blank" rel="nofollow noopener"><img src="https://crieit.now.sh/upload_images/058791c2dd4c1604ce1bd9ec26d490ae5d0e25a3d970c.gif?mw=700" alt="OKAZAKI_Yumemi_80x80x8_02_Syaberu.gif" /></a><br /> 「 2のn乗 要らなくない?」</p> <p><a href="https://crieit.now.sh/upload_images/4cbebbdd049fad8db89becbc1c0f6e2a5d0efc795d7ef.png" target="_blank" rel="nofollow noopener"><img src="https://crieit.now.sh/upload_images/4cbebbdd049fad8db89becbc1c0f6e2a5d0efc795d7ef.png?mw=700" alt="20190623math93a3.png" /></a></p> <p><a href="https://crieit.now.sh/upload_images/5ac9fa3b390b658160717a7c1ef5008a5d0e2769aeccf.gif" target="_blank" rel="nofollow noopener"><img src="https://crieit.now.sh/upload_images/5ac9fa3b390b658160717a7c1ef5008a5d0e2769aeccf.gif?mw=700" alt="KIFUWARABE_80x100x8_01_Futu.gif" /></a><br /> 「 すっきりしたな……、バラバラだが☆」</p> <p><a href="https://crieit.now.sh/upload_images/c677cf00eab728a6f2325ac03ad262285d0eff2323d32.png" target="_blank" rel="nofollow noopener"><img src="https://crieit.now.sh/upload_images/c677cf00eab728a6f2325ac03ad262285d0eff2323d32.png?mw=700" alt="20190623math93a4.png" /></a></p> <p><a href="https://crieit.now.sh/upload_images/3da2d4690cf2c3f101c5cbc0e48729f55d0e269900e7a.gif" target="_blank" rel="nofollow noopener"><img src="https://crieit.now.sh/upload_images/3da2d4690cf2c3f101c5cbc0e48729f55d0e269900e7a.gif?mw=700" alt="KITASHIRAKAWA_Chiyuri_80x100x8_01_Futu.gif" /></a><br /> 「 いや、バラバラなんかじゃないぜ☆?」</p> <p><a href="https://crieit.now.sh/upload_images/5ac9fa3b390b658160717a7c1ef5008a5d0e2769aeccf.gif" target="_blank" rel="nofollow noopener"><img src="https://crieit.now.sh/upload_images/5ac9fa3b390b658160717a7c1ef5008a5d0e2769aeccf.gif?mw=700" alt="KIFUWARABE_80x100x8_01_Futu.gif" /></a><br /> 「 対角線を垂直に持ってきたか☆ しかし nの2乗の2倍は バラバラだな☆」</p> <p><a href="https://crieit.now.sh/upload_images/17a6e01e8ada7f52d35a387c936378865d0f3f31d00d0.png" target="_blank" rel="nofollow noopener"><img src="https://crieit.now.sh/upload_images/17a6e01e8ada7f52d35a387c936378865d0f3f31d00d0.png?mw=700" alt="20190623math94a2b2.png" /></a></p> <p><a href="https://crieit.now.sh/upload_images/3da2d4690cf2c3f101c5cbc0e48729f55d0e269900e7a.gif" target="_blank" rel="nofollow noopener"><img src="https://crieit.now.sh/upload_images/3da2d4690cf2c3f101c5cbc0e48729f55d0e269900e7a.gif?mw=700" alt="KITASHIRAKAWA_Chiyuri_80x100x8_01_Futu.gif" /></a><br /> 「 nの2乗の2倍を1列に並べてから それ以外の数を 好きなように整列させろだぜ☆<br /> 数は 好きなように見ていい☆」</p> <p><a href="https://crieit.now.sh/upload_images/5ac9fa3b390b658160717a7c1ef5008a5d0e2769aeccf.gif" target="_blank" rel="nofollow noopener"><img src="https://crieit.now.sh/upload_images/5ac9fa3b390b658160717a7c1ef5008a5d0e2769aeccf.gif?mw=700" alt="KIFUWARABE_80x100x8_01_Futu.gif" /></a><br /> 「 もっと ビシッと 一列に並ばないのかだぜ☆?」</p> <p><a href="https://crieit.now.sh/upload_images/3da2d4690cf2c3f101c5cbc0e48729f55d0e269900e7a.gif" target="_blank" rel="nofollow noopener"><img src="https://crieit.now.sh/upload_images/3da2d4690cf2c3f101c5cbc0e48729f55d0e269900e7a.gif?mw=700" alt="KITASHIRAKAWA_Chiyuri_80x100x8_01_Futu.gif" /></a><br /> 「 スティーブ・ジョブスみたいだな☆」</p> <p><a href="https://crieit.now.sh/upload_images/4a10ea3b0704a938b69d435ae1e7a7d25d0f4b7615951.png" target="_blank" rel="nofollow noopener"><img src="https://crieit.now.sh/upload_images/4a10ea3b0704a938b69d435ae1e7a7d25d0f4b7615951.png?mw=700" alt="20190623math95a1.png" /></a></p> <p><a href="https://crieit.now.sh/upload_images/3da2d4690cf2c3f101c5cbc0e48729f55d0e269900e7a.gif" target="_blank" rel="nofollow noopener"><img src="https://crieit.now.sh/upload_images/3da2d4690cf2c3f101c5cbc0e48729f55d0e269900e7a.gif?mw=700" alt="KITASHIRAKAWA_Chiyuri_80x100x8_01_Futu.gif" /></a><br /> 「 ただ並ばせるだけなら、最初に好きなように並べておいて、残りを適当に並べればいい☆<br /> それに意味があるかは知らないが……☆」</p> <p><a href="https://crieit.now.sh/upload_images/058791c2dd4c1604ce1bd9ec26d490ae5d0e25a3d970c.gif" target="_blank" rel="nofollow noopener"><img src="https://crieit.now.sh/upload_images/058791c2dd4c1604ce1bd9ec26d490ae5d0e25a3d970c.gif?mw=700" alt="OKAZAKI_Yumemi_80x80x8_02_Syaberu.gif" /></a><br /> 「 こんなに使えない数があったら 90°回転 役に立たなくない?」</p> <p><a href="https://crieit.now.sh/upload_images/3da2d4690cf2c3f101c5cbc0e48729f55d0e269900e7a.gif" target="_blank" rel="nofollow noopener"><img src="https://crieit.now.sh/upload_images/3da2d4690cf2c3f101c5cbc0e48729f55d0e269900e7a.gif?mw=700" alt="KITASHIRAKAWA_Chiyuri_80x100x8_01_Futu.gif" /></a><br /> 「 90°回転は このあと 山ほど役に立つ☆<br /> 数学のほとんどは 90°回転で できていると言ってもいいぐらいだぜ☆<br /> 今 使いにくいと思っているのは 自然数 とかいうやつだぜ☆」</p> <p><a href="https://crieit.now.sh/upload_images/3da2d4690cf2c3f101c5cbc0e48729f55d0e269900e7a.gif" target="_blank" rel="nofollow noopener"><img src="https://crieit.now.sh/upload_images/3da2d4690cf2c3f101c5cbc0e48729f55d0e269900e7a.gif?mw=700" alt="KITASHIRAKAWA_Chiyuri_80x100x8_01_Futu.gif" /></a><br /> 「 しかし ルート3 や ルート53 が ぱっと出てこないのは不便だよな☆<br /> ルート1 ~ ルート100 ぐらいは すっと 出したい☆<br /> 例えば☆」</p> <p><a href="https://crieit.now.sh/upload_images/e1f301580d3e0229b2cec24a4fae99bd5d0f68cf8634f.png" target="_blank" rel="nofollow noopener"><img src="https://crieit.now.sh/upload_images/e1f301580d3e0229b2cec24a4fae99bd5d0f68cf8634f.png?mw=700" alt="20190623math96a1.png" /></a></p> <p><a href="https://crieit.now.sh/upload_images/3da2d4690cf2c3f101c5cbc0e48729f55d0e269900e7a.gif" target="_blank" rel="nofollow noopener"><img src="https://crieit.now.sh/upload_images/3da2d4690cf2c3f101c5cbc0e48729f55d0e269900e7a.gif?mw=700" alt="KITASHIRAKAWA_Chiyuri_80x100x8_01_Futu.gif" /></a><br /> 「 ルート53 なら、 ルート49 と ルート64 に挟まれているので、<br /> ルート49、小数点切り捨てで 1辺は 7ぐらいと分かる☆<br /> もう一工夫で 小数点第2位まで 誤差 0.06 ぐらいで暗記できる☆」</p> <p><a href="https://crieit.now.sh/upload_images/760c77db8c2e95d0cc7cedf888f242105d0f76c9379f4.png" target="_blank" rel="nofollow noopener"><img src="https://crieit.now.sh/upload_images/760c77db8c2e95d0cc7cedf888f242105d0f76c9379f4.png?mw=700" alt="20190623math97a2b3.png" /></a></p> <p><a href="https://crieit.now.sh/upload_images/3da2d4690cf2c3f101c5cbc0e48729f55d0e269900e7a.gif" target="_blank" rel="nofollow noopener"><img src="https://crieit.now.sh/upload_images/3da2d4690cf2c3f101c5cbc0e48729f55d0e269900e7a.gif?mw=700" alt="KITASHIRAKAWA_Chiyuri_80x100x8_01_Futu.gif" /></a><br /> 「 それが この表だぜ☆」</p> <p><a href="https://crieit.now.sh/upload_images/5ac9fa3b390b658160717a7c1ef5008a5d0e2769aeccf.gif" target="_blank" rel="nofollow noopener"><img src="https://crieit.now.sh/upload_images/5ac9fa3b390b658160717a7c1ef5008a5d0e2769aeccf.gif?mw=700" alt="KIFUWARABE_80x100x8_01_Futu.gif" /></a><br /> 「 暗記したくない☆」</p> <p><a href="https://crieit.now.sh/upload_images/058791c2dd4c1604ce1bd9ec26d490ae5d0e25a3d970c.gif" target="_blank" rel="nofollow noopener"><img src="https://crieit.now.sh/upload_images/058791c2dd4c1604ce1bd9ec26d490ae5d0e25a3d970c.gif?mw=700" alt="OKAZAKI_Yumemi_80x80x8_02_Syaberu.gif" /></a><br /> 「 暗記したくないわよう!」</p> <p><a href="https://crieit.now.sh/upload_images/87bc1bd7d84ddc3fa08b911f7fc54ce25d0f77d3def2b.png" target="_blank" rel="nofollow noopener"><img src="https://crieit.now.sh/upload_images/87bc1bd7d84ddc3fa08b911f7fc54ce25d0f77d3def2b.png?mw=700" alt="20190623math97a2b4.png" /></a></p> <p><a href="https://crieit.now.sh/upload_images/3da2d4690cf2c3f101c5cbc0e48729f55d0e269900e7a.gif" target="_blank" rel="nofollow noopener"><img src="https://crieit.now.sh/upload_images/3da2d4690cf2c3f101c5cbc0e48729f55d0e269900e7a.gif?mw=700" alt="KITASHIRAKAWA_Chiyuri_80x100x8_01_Futu.gif" /></a><br /> 「 わたしは この並べ方を くの字段 と呼んでいるが、<br /> 例えば 1の くの字段は 要素が3つ☆<br /> 25の くの字段は 要素が11個☆ これは暗記しなくても計算で求まる☆」</p> <p><a href="https://crieit.now.sh/upload_images/20eb2dc0d7dcf27fc96319db7ac0a93f5d0f790c32729.png" target="_blank" rel="nofollow noopener"><img src="https://crieit.now.sh/upload_images/20eb2dc0d7dcf27fc96319db7ac0a93f5d0f790c32729.png?mw=700" alt="20190623math97a2b5.png" /></a></p> <p><a href="https://crieit.now.sh/upload_images/3da2d4690cf2c3f101c5cbc0e48729f55d0e269900e7a.gif" target="_blank" rel="nofollow noopener"><img src="https://crieit.now.sh/upload_images/3da2d4690cf2c3f101c5cbc0e48729f55d0e269900e7a.gif?mw=700" alt="KITASHIRAKAWA_Chiyuri_80x100x8_01_Futu.gif" /></a><br /> 「 なぜなら 36-25 は 11 だからだぜ☆<br /> その数は 要素の個数そのもの だよな☆」</p> <p><a href="https://crieit.now.sh/upload_images/20eb2dc0d7dcf27fc96319db7ac0a93f5d0f7eaa96d1d.png" target="_blank" rel="nofollow noopener"><img src="https://crieit.now.sh/upload_images/20eb2dc0d7dcf27fc96319db7ac0a93f5d0f7eaa96d1d.png?mw=700" alt="20190623math97a2b5.png" /></a></p> <p><a href="https://crieit.now.sh/upload_images/3da2d4690cf2c3f101c5cbc0e48729f55d0e269900e7a.gif" target="_blank" rel="nofollow noopener"><img src="https://crieit.now.sh/upload_images/3da2d4690cf2c3f101c5cbc0e48729f55d0e269900e7a.gif?mw=700" alt="KITASHIRAKAWA_Chiyuri_80x100x8_01_Futu.gif" /></a><br /> 「 小数点第1位までを 暗記できる 魔法の数字(マジック・ナンバー)があるぜ☆」</p> <p><a href="https://crieit.now.sh/upload_images/5ac9fa3b390b658160717a7c1ef5008a5d0e2769aeccf.gif" target="_blank" rel="nofollow noopener"><img src="https://crieit.now.sh/upload_images/5ac9fa3b390b658160717a7c1ef5008a5d0e2769aeccf.gif?mw=700" alt="KIFUWARABE_80x100x8_01_Futu.gif" /></a><br /> 「 そのマジック・ナンバーを 前に暗記させられたが、覚えにくくて忘れてしまったぜ☆」</p> <p><a href="https://crieit.now.sh/upload_images/058791c2dd4c1604ce1bd9ec26d490ae5d0e25a3d970c.gif" target="_blank" rel="nofollow noopener"><img src="https://crieit.now.sh/upload_images/058791c2dd4c1604ce1bd9ec26d490ae5d0e25a3d970c.gif?mw=700" alt="OKAZAKI_Yumemi_80x80x8_02_Syaberu.gif" /></a><br /> 「 もう思い出せないわよね」</p> <p><a href="https://crieit.now.sh/upload_images/3da2d4690cf2c3f101c5cbc0e48729f55d0e269900e7a.gif" target="_blank" rel="nofollow noopener"><img src="https://crieit.now.sh/upload_images/3da2d4690cf2c3f101c5cbc0e48729f55d0e269900e7a.gif?mw=700" alt="KITASHIRAKAWA_Chiyuri_80x100x8_01_Futu.gif" /></a><br /> 「 9、8、7、6、5 は 5、6、7、8、9 ☆!」</p> <p><a href="https://crieit.now.sh/upload_images/5ac9fa3b390b658160717a7c1ef5008a5d0e2769aeccf.gif" target="_blank" rel="nofollow noopener"><img src="https://crieit.now.sh/upload_images/5ac9fa3b390b658160717a7c1ef5008a5d0e2769aeccf.gif?mw=700" alt="KIFUWARABE_80x100x8_01_Futu.gif" /></a><br /> 「 9、8、7、6、5 は 5、6、7,8,9 ☆!」</p> <p><a href="https://crieit.now.sh/upload_images/3da2d4690cf2c3f101c5cbc0e48729f55d0e269900e7a.gif" target="_blank" rel="nofollow noopener"><img src="https://crieit.now.sh/upload_images/3da2d4690cf2c3f101c5cbc0e48729f55d0e269900e7a.gif?mw=700" alt="KITASHIRAKAWA_Chiyuri_80x100x8_01_Futu.gif" /></a><br /> 「 理論は45°への近似☆! 45÷4 は 11☆! 45÷3は 15☆! 45÷2は22☆!」</p> <p><a href="https://crieit.now.sh/upload_images/058791c2dd4c1604ce1bd9ec26d490ae5d0e25a3d970c.gif" target="_blank" rel="nofollow noopener"><img src="https://crieit.now.sh/upload_images/058791c2dd4c1604ce1bd9ec26d490ae5d0e25a3d970c.gif?mw=700" alt="OKAZAKI_Yumemi_80x80x8_02_Syaberu.gif" /></a><br /> 「 45÷4は11! 45÷3は15! 45÷2は22!」</p> <p><a href="https://crieit.now.sh/upload_images/3da2d4690cf2c3f101c5cbc0e48729f55d0e269900e7a.gif" target="_blank" rel="nofollow noopener"><img src="https://crieit.now.sh/upload_images/3da2d4690cf2c3f101c5cbc0e48729f55d0e269900e7a.gif?mw=700" alt="KITASHIRAKAWA_Chiyuri_80x100x8_01_Futu.gif" /></a><br /> 「 最後に 32、41 があると思えだぜ☆」</p> <p><a href="https://crieit.now.sh/upload_images/5ac9fa3b390b658160717a7c1ef5008a5d0e2769aeccf.gif" target="_blank" rel="nofollow noopener"><img src="https://crieit.now.sh/upload_images/5ac9fa3b390b658160717a7c1ef5008a5d0e2769aeccf.gif?mw=700" alt="KIFUWARABE_80x100x8_01_Futu.gif" /></a><br /> 「 最後に 32、41☆」</p> <p><a href="https://crieit.now.sh/upload_images/3da2d4690cf2c3f101c5cbc0e48729f55d0e269900e7a.gif" target="_blank" rel="nofollow noopener"><img src="https://crieit.now.sh/upload_images/3da2d4690cf2c3f101c5cbc0e48729f55d0e269900e7a.gif?mw=700" alt="KITASHIRAKAWA_Chiyuri_80x100x8_01_Futu.gif" /></a><br /> 「 続けて言うと☆?」</p> <p><a href="https://crieit.now.sh/upload_images/5ac9fa3b390b658160717a7c1ef5008a5d0e2769aeccf.gif" target="_blank" rel="nofollow noopener"><img src="https://crieit.now.sh/upload_images/5ac9fa3b390b658160717a7c1ef5008a5d0e2769aeccf.gif?mw=700" alt="KIFUWARABE_80x100x8_01_Futu.gif" /></a><br /> 「 5、 6、 7、 8、 9、 11、 15、 22、 32、 41☆!」</p> <p><a href="https://crieit.now.sh/upload_images/058791c2dd4c1604ce1bd9ec26d490ae5d0e25a3d970c.gif" target="_blank" rel="nofollow noopener"><img src="https://crieit.now.sh/upload_images/058791c2dd4c1604ce1bd9ec26d490ae5d0e25a3d970c.gif?mw=700" alt="OKAZAKI_Yumemi_80x80x8_02_Syaberu.gif" /></a><br /> 「 5、 6、 7、 8、 9、 11、 15、 22、 32、 41!」</p> <p><a href="https://crieit.now.sh/upload_images/3da2d4690cf2c3f101c5cbc0e48729f55d0e269900e7a.gif" target="_blank" rel="nofollow noopener"><img src="https://crieit.now.sh/upload_images/3da2d4690cf2c3f101c5cbc0e48729f55d0e269900e7a.gif?mw=700" alt="KITASHIRAKAWA_Chiyuri_80x100x8_01_Futu.gif" /></a><br /> 「 よし、ルートの小数第一位まで丸暗記でけた☆」</p> <p><a href="https://crieit.now.sh/upload_images/058791c2dd4c1604ce1bd9ec26d490ae5d0e25a3d970c.gif" target="_blank" rel="nofollow noopener"><img src="https://crieit.now.sh/upload_images/058791c2dd4c1604ce1bd9ec26d490ae5d0e25a3d970c.gif?mw=700" alt="OKAZAKI_Yumemi_80x80x8_02_Syaberu.gif" /></a><br /> 「 覚えづらーい!」</p> <p><a href="https://crieit.now.sh/upload_images/5ac9fa3b390b658160717a7c1ef5008a5d0e2769aeccf.gif" target="_blank" rel="nofollow noopener"><img src="https://crieit.now.sh/upload_images/5ac9fa3b390b658160717a7c1ef5008a5d0e2769aeccf.gif?mw=700" alt="KIFUWARABE_80x100x8_01_Futu.gif" /></a><br /> 「 お父ん、 ルート67☆」</p> <p><a href="https://crieit.now.sh/upload_images/3da2d4690cf2c3f101c5cbc0e48729f55d0e269900e7a.gif" target="_blank" rel="nofollow noopener"><img src="https://crieit.now.sh/upload_images/3da2d4690cf2c3f101c5cbc0e48729f55d0e269900e7a.gif?mw=700" alt="KITASHIRAKAWA_Chiyuri_80x100x8_01_Futu.gif" /></a><br /> 「 ルート64は 8、 魔法の数字は 6、<br /> 67-64は3、この3に6を掛けて18だから 8.18、有効桁数1で 8.1 だぜ☆」</p> <p><a href="https://crieit.now.sh/upload_images/5ac9fa3b390b658160717a7c1ef5008a5d0e2769aeccf.gif" target="_blank" rel="nofollow noopener"><img src="https://crieit.now.sh/upload_images/5ac9fa3b390b658160717a7c1ef5008a5d0e2769aeccf.gif?mw=700" alt="KIFUWARABE_80x100x8_01_Futu.gif" /></a><br /> 「 ルート67は 8.185352771872449969953703724733929458880486815498039963066……、<br /> 8.1 で合ってるな☆」</p> <p><a href="https://crieit.now.sh/upload_images/8999b1e65fa22b5b28f4b8e5ab147e855d0f86bd81da9.png" target="_blank" rel="nofollow noopener"><img src="https://crieit.now.sh/upload_images/8999b1e65fa22b5b28f4b8e5ab147e855d0f86bd81da9.png?mw=700" alt="20190623math97a2b7.png" /></a></p> <p><a href="https://crieit.now.sh/upload_images/3da2d4690cf2c3f101c5cbc0e48729f55d0e269900e7a.gif" target="_blank" rel="nofollow noopener"><img src="https://crieit.now.sh/upload_images/3da2d4690cf2c3f101c5cbc0e48729f55d0e269900e7a.gif?mw=700" alt="KITASHIRAKAWA_Chiyuri_80x100x8_01_Futu.gif" /></a><br /> 「 小数点第1位までは すべてカバーした☆」</p> <p><a href="https://crieit.now.sh/upload_images/3da2d4690cf2c3f101c5cbc0e48729f55d0e269900e7a.gif" target="_blank" rel="nofollow noopener"><img src="https://crieit.now.sh/upload_images/3da2d4690cf2c3f101c5cbc0e48729f55d0e269900e7a.gif?mw=700" alt="KITASHIRAKAWA_Chiyuri_80x100x8_01_Futu.gif" /></a><br /> 「 ひとよ、ひとよに ひとみごろ と精度を上げて暗記するか、<br /> ルート1~ルート100 までの小数点第1位まで覚えるかは 好きにしろだぜ☆」</p> <p><a href="https://crieit.now.sh/upload_images/5ac9fa3b390b658160717a7c1ef5008a5d0e2769aeccf.gif" target="_blank" rel="nofollow noopener"><img src="https://crieit.now.sh/upload_images/5ac9fa3b390b658160717a7c1ef5008a5d0e2769aeccf.gif?mw=700" alt="KIFUWARABE_80x100x8_01_Futu.gif" /></a><br /> 「 電卓を使おうぜ☆」</p> <p><a href="https://crieit.now.sh/upload_images/3da2d4690cf2c3f101c5cbc0e48729f55d0e269900e7a.gif" target="_blank" rel="nofollow noopener"><img src="https://crieit.now.sh/upload_images/3da2d4690cf2c3f101c5cbc0e48729f55d0e269900e7a.gif?mw=700" alt="KITASHIRAKAWA_Chiyuri_80x100x8_01_Futu.gif" /></a><br /> 「 夢の中で電卓を叩けるのならな☆」</p> <p><a href="https://crieit.now.sh/upload_images/3da2d4690cf2c3f101c5cbc0e48729f55d0e269900e7a.gif" target="_blank" rel="nofollow noopener"><img src="https://crieit.now.sh/upload_images/3da2d4690cf2c3f101c5cbc0e48729f55d0e269900e7a.gif?mw=700" alt="KITASHIRAKAWA_Chiyuri_80x100x8_01_Futu.gif" /></a><br /> 「 ルートはもっと 自由自在に、 よく見えるようになっておきたい☆<br /> 次は ルート2 × ルート2 × ルート2 × ルート2 × ……、をやっていきたい☆」</p> <p><a href="https://crieit.now.sh/upload_images/058791c2dd4c1604ce1bd9ec26d490ae5d0e25a3d970c.gif" target="_blank" rel="nofollow noopener"><img src="https://crieit.now.sh/upload_images/058791c2dd4c1604ce1bd9ec26d490ae5d0e25a3d970c.gif?mw=700" alt="OKAZAKI_Yumemi_80x80x8_02_Syaberu.gif" /></a><br /> 「 もう寝なさい!」</p> <h2 id="次の日も次の日ぽっぽ"><a href="#%E6%AC%A1%E3%81%AE%E6%97%A5%E3%82%82%E6%AC%A1%E3%81%AE%E6%97%A5%E3%81%BD%E3%81%A3%E3%81%BD">次の日も次の日ぽっぽ</a></h2> <p><a href="https://crieit.now.sh/upload_images/5ac9fa3b390b658160717a7c1ef5008a5d0e2769aeccf.gif" target="_blank" rel="nofollow noopener"><img src="https://crieit.now.sh/upload_images/5ac9fa3b390b658160717a7c1ef5008a5d0e2769aeccf.gif?mw=700" alt="KIFUWARABE_80x100x8_01_Futu.gif" /></a><br /> 「 お父ん、ルート86☆」</p> <p><a href="https://crieit.now.sh/upload_images/3da2d4690cf2c3f101c5cbc0e48729f55d0e269900e7a.gif" target="_blank" rel="nofollow noopener"><img src="https://crieit.now.sh/upload_images/3da2d4690cf2c3f101c5cbc0e48729f55d0e269900e7a.gif?mw=700" alt="KITASHIRAKAWA_Chiyuri_80x100x8_01_Futu.gif" /></a><br /> 「 81は9、 86-81は5、9は5、5×5は25、9.25で有効桁数は小数部第1位だから 9.2 だぜ☆」</p> <p><a href="https://crieit.now.sh/upload_images/5ac9fa3b390b658160717a7c1ef5008a5d0e2769aeccf.gif" target="_blank" rel="nofollow noopener"><img src="https://crieit.now.sh/upload_images/5ac9fa3b390b658160717a7c1ef5008a5d0e2769aeccf.gif?mw=700" alt="KIFUWARABE_80x100x8_01_Futu.gif" /></a><br /> 「 ルート86は 9.273618495495703752516416073990174626263468912076298213373… だから合ってるな☆」</p> <p><a href="https://crieit.now.sh/upload_images/058791c2dd4c1604ce1bd9ec26d490ae5d0e25a3d970c.gif" target="_blank" rel="nofollow noopener"><img src="https://crieit.now.sh/upload_images/058791c2dd4c1604ce1bd9ec26d490ae5d0e25a3d970c.gif?mw=700" alt="OKAZAKI_Yumemi_80x80x8_02_Syaberu.gif" /></a><br /> 「 そんな計算ができて 何だってのよ!」</p> <p><a href="https://crieit.now.sh/upload_images/d6e5f5fd5c4dc81265d30a09569c7c5b5d10c155247a4.png" target="_blank" rel="nofollow noopener"><img src="https://crieit.now.sh/upload_images/d6e5f5fd5c4dc81265d30a09569c7c5b5d10c155247a4.png?mw=700" alt="20190624math98a1.png" /></a></p> <p><a href="https://crieit.now.sh/upload_images/3da2d4690cf2c3f101c5cbc0e48729f55d0e269900e7a.gif" target="_blank" rel="nofollow noopener"><img src="https://crieit.now.sh/upload_images/3da2d4690cf2c3f101c5cbc0e48729f55d0e269900e7a.gif?mw=700" alt="KITASHIRAKAWA_Chiyuri_80x100x8_01_Futu.gif" /></a><br /> 「 小数部第1位の解像度でも これだけの違いが見える☆<br /> 誤差0.06の 小数部第2位を用いれば 全部カバーしている☆」</p> <p><a href="https://crieit.now.sh/upload_images/5ac9fa3b390b658160717a7c1ef5008a5d0e2769aeccf.gif" target="_blank" rel="nofollow noopener"><img src="https://crieit.now.sh/upload_images/5ac9fa3b390b658160717a7c1ef5008a5d0e2769aeccf.gif?mw=700" alt="KIFUWARABE_80x100x8_01_Futu.gif" /></a><br /> 「 1~100のルートと、10~1000のルートでは 同じ100個でも 数が全然違うんだけどな☆」</p> <p><a href="https://crieit.now.sh/upload_images/0cc75c0ca9e6db669a3a0788bfd674b15d10cc11f2572.png" target="_blank" rel="nofollow noopener"><img src="https://crieit.now.sh/upload_images/0cc75c0ca9e6db669a3a0788bfd674b15d10cc11f2572.png?mw=700" alt="20190624math98a2.png" /></a></p> <p><a href="https://crieit.now.sh/upload_images/3da2d4690cf2c3f101c5cbc0e48729f55d0e269900e7a.gif" target="_blank" rel="nofollow noopener"><img src="https://crieit.now.sh/upload_images/3da2d4690cf2c3f101c5cbc0e48729f55d0e269900e7a.gif?mw=700" alt="KITASHIRAKAWA_Chiyuri_80x100x8_01_Futu.gif" /></a><br /> 「 面積が2倍なら ルートは4倍というのは定義だぜ☆<br /> わたしは こんな くそブログ 書いてないで この表を埋めていたい☆」</p> <p><a href="https://crieit.now.sh/upload_images/5ac9fa3b390b658160717a7c1ef5008a5d0e2769aeccf.gif" target="_blank" rel="nofollow noopener"><img src="https://crieit.now.sh/upload_images/5ac9fa3b390b658160717a7c1ef5008a5d0e2769aeccf.gif?mw=700" alt="KIFUWARABE_80x100x8_01_Futu.gif" /></a><br /> 「 しかし お父んが 自己引用用ブログを書かなければ ネイピア数や 円周率や オイラーの等式 の自慢話しができないぜ☆」</p> <p><a href="https://crieit.now.sh/upload_images/3da2d4690cf2c3f101c5cbc0e48729f55d0e269900e7a.gif" target="_blank" rel="nofollow noopener"><img src="https://crieit.now.sh/upload_images/3da2d4690cf2c3f101c5cbc0e48729f55d0e269900e7a.gif?mw=700" alt="KITASHIRAKAWA_Chiyuri_80x100x8_01_Futu.gif" /></a><br /> 「 手前味噌ブログだよな☆」</p> <p><a href="https://crieit.now.sh/upload_images/3da2d4690cf2c3f101c5cbc0e48729f55d0e269900e7a.gif" target="_blank" rel="nofollow noopener"><img src="https://crieit.now.sh/upload_images/3da2d4690cf2c3f101c5cbc0e48729f55d0e269900e7a.gif?mw=700" alt="KITASHIRAKAWA_Chiyuri_80x100x8_01_Futu.gif" /></a><br /> 「 ここで九九の前提知識を入れておきたい☆」</p> <pre><code> 1^2 = 1 2^2 = 4 3^2 = 9 4^2 = 16 5^2 = 25 6^2 = 36 7^2 = 49 8^2 = 64 9^2 = 81 // 九九は4つの数を足すと100になる。これが効いて1桁目は往復している感じになる。説明略。 10^2 = 100 // 1^2 = 1。1桁目が九九なのはどこでも同じだが、十の位は50×50の九九、百の位は100倍の九九の形をしている。 11^2 = 121 12^2 = 144 13^2 = 169 14^2 = 196 15^2 = 225 16^2 = 256 17^2 = 289 18^2 = 324 19^2 = 361 20^2 = 400 // 2^2 = 4 21^2 = 441 22^2 = 484 23^2 = 529 24^2 = 576 25^2 = 625 // 末尾が25。ここから十の位、一の位は上下対称。50×50も、九九の形をしている☆ 26^2 = 676 27^2 = 729 28^2 = 784 29^2 = 841 30^2 = 900 // 3^2 = 9 31^2 = 961 32^2 = 1024 33^2 = 1089 34^2 = 1156 35^2 = 1225 36^2 = 1296 37^2 = 1369 38^2 = 1444 39^2 = 1521 40^2 = 1600 // 4^2 = 16 41^2 = 1681 42^2 = 1764 43^2 = 1849 44^2 = 1936 45^2 = 2025 46^2 = 2116 47^2 = 2209 48^2 = 2304 49^2 = 2401 50^2 = 2500 // 末尾がが00。ここから上下対称。 51^2 = 2601 // ここから九九2週目。十の位は 5+5=10が効いてすっきり。51は、50が1個が2つで100になる。25+1=26。 52^2 = 2704 // 52 は 50が2個が2つで200になる。25+2=27。 53^2 = 2809 54^2 = 2916 55^2 = 3025 56^2 = 3136 57^2 = 3249 58^2 = 3364 59^2 = 3481 60^2 = 3600 // 6^2 = 36 61^2 = 3721 62^2 = 3844 63^2 = 3969 64^2 = 4096 65^2 = 4225 66^2 = 4356 67^2 = 4489 68^2 = 4624 69^2 = 4761 70^2 = 4900 // 7^2 = 49 71^2 = 5041 72^2 = 5184 73^2 = 5329 74^2 = 5476 75^2 = 5625 // 末尾が25。ここから上下対称。 76^2 = 5776 77^2 = 5929 78^2 = 6084 79^2 = 6241 80^2 = 6400 // 8^2 = 64 81^2 = 6561 82^2 = 6724 83^2 = 6889 84^2 = 7056 85^2 = 7225 86^2 = 7396 87^2 = 7569 88^2 = 7744 89^2 = 7921 90^2 = 8100 // 9^2 = 81 91^2 = 8281 92^2 = 8464 93^2 = 8649 94^2 = 8836 95^2 = 9025 96^2 = 9216 97^2 = 9409 98^2 = 9604 99^2 = 9801 100^2 =10000 // 100×100は九九の形をしている☆ </code></pre> <p><a href="https://crieit.now.sh/upload_images/3da2d4690cf2c3f101c5cbc0e48729f55d0e269900e7a.gif" target="_blank" rel="nofollow noopener"><img src="https://crieit.now.sh/upload_images/3da2d4690cf2c3f101c5cbc0e48729f55d0e269900e7a.gif?mw=700" alt="KITASHIRAKAWA_Chiyuri_80x100x8_01_Futu.gif" /></a><br /> 「 九九があるのなら 九九×九九もあるだろ、と やってみた人もいると思う☆」</p> <p><a href="https://crieit.now.sh/upload_images/058791c2dd4c1604ce1bd9ec26d490ae5d0e25a3d970c.gif" target="_blank" rel="nofollow noopener"><img src="https://crieit.now.sh/upload_images/058791c2dd4c1604ce1bd9ec26d490ae5d0e25a3d970c.gif?mw=700" alt="OKAZAKI_Yumemi_80x80x8_02_Syaberu.gif" /></a><br /> 「 あると思っても やらないのよ!」</p> <p><a href="https://crieit.now.sh/upload_images/3da2d4690cf2c3f101c5cbc0e48729f55d0e269900e7a.gif" target="_blank" rel="nofollow noopener"><img src="https://crieit.now.sh/upload_images/3da2d4690cf2c3f101c5cbc0e48729f55d0e269900e7a.gif?mw=700" alt="KITASHIRAKAWA_Chiyuri_80x100x8_01_Futu.gif" /></a><br /> 「 九九の仕組み、九九×九九の仕組み、<br /> そしてちょっと見えにくい 五十×五十の仕組みを 明日説明してみたい☆」</p> <p><a href="https://crieit.now.sh/upload_images/5ac9fa3b390b658160717a7c1ef5008a5d0e2769aeccf.gif" target="_blank" rel="nofollow noopener"><img src="https://crieit.now.sh/upload_images/5ac9fa3b390b658160717a7c1ef5008a5d0e2769aeccf.gif?mw=700" alt="KIFUWARABE_80x100x8_01_Futu.gif" /></a><br /> 「 消化不足が始まってきた……☆」</p> <h2 id="また次の日"><a href="#%E3%81%BE%E3%81%9F%E6%AC%A1%E3%81%AE%E6%97%A5">また次の日</a></h2> <p><a href="https://crieit.now.sh/upload_images/2c93de43444ef63bfccefb8c84d47ed15d11feae2fe12.png" target="_blank" rel="nofollow noopener"><img src="https://crieit.now.sh/upload_images/2c93de43444ef63bfccefb8c84d47ed15d11feae2fe12.png?mw=700" alt="20190625math99a1.png" /></a></p> <p><a href="https://crieit.now.sh/upload_images/3da2d4690cf2c3f101c5cbc0e48729f55d0e269900e7a.gif" target="_blank" rel="nofollow noopener"><img src="https://crieit.now.sh/upload_images/3da2d4690cf2c3f101c5cbc0e48729f55d0e269900e7a.gif?mw=700" alt="KITASHIRAKAWA_Chiyuri_80x100x8_01_Futu.gif" /></a><br /> 「 これ、点列☆ 点は100個ある☆」</p> <p><a href="https://crieit.now.sh/upload_images/058791c2dd4c1604ce1bd9ec26d490ae5d0e25a3d970c.gif" target="_blank" rel="nofollow noopener"><img src="https://crieit.now.sh/upload_images/058791c2dd4c1604ce1bd9ec26d490ae5d0e25a3d970c.gif?mw=700" alt="OKAZAKI_Yumemi_80x80x8_02_Syaberu.gif" /></a><br /> 「 水玉模様じゃないの?」</p> <p><a href="https://crieit.now.sh/upload_images/3da2d4690cf2c3f101c5cbc0e48729f55d0e269900e7a.gif" target="_blank" rel="nofollow noopener"><img src="https://crieit.now.sh/upload_images/3da2d4690cf2c3f101c5cbc0e48729f55d0e269900e7a.gif?mw=700" alt="KITASHIRAKAWA_Chiyuri_80x100x8_01_Futu.gif" /></a><br /> 「 きふわらべ、好きな1点を指せだぜ☆」</p> <p><a href="https://crieit.now.sh/upload_images/5ac9fa3b390b658160717a7c1ef5008a5d0e2769aeccf.gif" target="_blank" rel="nofollow noopener"><img src="https://crieit.now.sh/upload_images/5ac9fa3b390b658160717a7c1ef5008a5d0e2769aeccf.gif?mw=700" alt="KIFUWARABE_80x100x8_01_Futu.gif" /></a><br /> 「 じゃあ ここ☆」</p> <p><a href="https://crieit.now.sh/upload_images/56beb17f815f7db2afb8d05b31fd2cd15d11ff9cdeedb.png" target="_blank" rel="nofollow noopener"><img src="https://crieit.now.sh/upload_images/56beb17f815f7db2afb8d05b31fd2cd15d11ff9cdeedb.png?mw=700" alt="20190625math99a2.png" /></a></p> <p><a href="https://crieit.now.sh/upload_images/3da2d4690cf2c3f101c5cbc0e48729f55d0e269900e7a.gif" target="_blank" rel="nofollow noopener"><img src="https://crieit.now.sh/upload_images/3da2d4690cf2c3f101c5cbc0e48729f55d0e269900e7a.gif?mw=700" alt="KITASHIRAKAWA_Chiyuri_80x100x8_01_Futu.gif" /></a><br /> 「 そこは ゼロ だな☆ もっと いい感じのところを指せだぜ☆」</p> <p><a href="https://crieit.now.sh/upload_images/058791c2dd4c1604ce1bd9ec26d490ae5d0e25a3d970c.gif" target="_blank" rel="nofollow noopener"><img src="https://crieit.now.sh/upload_images/058791c2dd4c1604ce1bd9ec26d490ae5d0e25a3d970c.gif?mw=700" alt="OKAZAKI_Yumemi_80x80x8_02_Syaberu.gif" /></a><br /> 「 きふわらべちゃんに いい感じ とかないのよ!」</p> <p><a href="https://crieit.now.sh/upload_images/3da2d4690cf2c3f101c5cbc0e48729f55d0e269900e7a.gif" target="_blank" rel="nofollow noopener"><img src="https://crieit.now.sh/upload_images/3da2d4690cf2c3f101c5cbc0e48729f55d0e269900e7a.gif?mw=700" alt="KITASHIRAKAWA_Chiyuri_80x100x8_01_Futu.gif" /></a><br /> 「 じゃあ ご主人、いい感じのところを 教えてやってくれだぜ☆」</p> <p><a href="https://crieit.now.sh/upload_images/7527f687726b5b67bfa26f9627251fe35d1200d5be837.png" target="_blank" rel="nofollow noopener"><img src="https://crieit.now.sh/upload_images/7527f687726b5b67bfa26f9627251fe35d1200d5be837.png?mw=700" alt="20190625math99a3.png" /></a></p> <p><a href="https://crieit.now.sh/upload_images/058791c2dd4c1604ce1bd9ec26d490ae5d0e25a3d970c.gif" target="_blank" rel="nofollow noopener"><img src="https://crieit.now.sh/upload_images/058791c2dd4c1604ce1bd9ec26d490ae5d0e25a3d970c.gif?mw=700" alt="OKAZAKI_Yumemi_80x80x8_02_Syaberu.gif" /></a><br /> 「 記事を見かけたら 作者のシナリオの上をキャラクターは歩んでいると思いなさい! 結論は決まっているのよ!」</p> <p><a href="https://crieit.now.sh/upload_images/5ac9fa3b390b658160717a7c1ef5008a5d0e2769aeccf.gif" target="_blank" rel="nofollow noopener"><img src="https://crieit.now.sh/upload_images/5ac9fa3b390b658160717a7c1ef5008a5d0e2769aeccf.gif?mw=700" alt="KIFUWARABE_80x100x8_01_Futu.gif" /></a><br /> 「 命とは不自由なものだなあ☆」</p> <p><a href="https://crieit.now.sh/upload_images/bffd6c2bc93c75ad8f47ab418edd7c7a5d120306a61af.png" target="_blank" rel="nofollow noopener"><img src="https://crieit.now.sh/upload_images/bffd6c2bc93c75ad8f47ab418edd7c7a5d120306a61af.png?mw=700" alt="20190625math99a4.png" /></a></p> <p><a href="https://crieit.now.sh/upload_images/3da2d4690cf2c3f101c5cbc0e48729f55d0e269900e7a.gif" target="_blank" rel="nofollow noopener"><img src="https://crieit.now.sh/upload_images/3da2d4690cf2c3f101c5cbc0e48729f55d0e269900e7a.gif?mw=700" alt="KITASHIRAKAWA_Chiyuri_80x100x8_01_Futu.gif" /></a><br /> 「 このとき、横に6つ、縦に4つ ならんでいて、四角い箱の中には 24個の 丸 が入っている☆<br /> このような数え方を 掛け算と呼ぶ☆」</p> <p><a href="https://crieit.now.sh/upload_images/d88f64cabba66f5db1e558a11932a5b55d120441cacbd.png" target="_blank" rel="nofollow noopener"><img src="https://crieit.now.sh/upload_images/d88f64cabba66f5db1e558a11932a5b55d120441cacbd.png?mw=700" alt="20190625math99a5.png" /></a></p> <p><a href="https://crieit.now.sh/upload_images/3da2d4690cf2c3f101c5cbc0e48729f55d0e269900e7a.gif" target="_blank" rel="nofollow noopener"><img src="https://crieit.now.sh/upload_images/3da2d4690cf2c3f101c5cbc0e48729f55d0e269900e7a.gif?mw=700" alt="KITASHIRAKAWA_Chiyuri_80x100x8_01_Futu.gif" /></a><br /> 「 わたしたちは 指が10本あるからか、9の次は10と数え、1繰り上がる☆<br /> これは10進数を使っているせいで 桁が増えて見えるだけで、掛け算のせいではない☆」</p> <p><a href="https://crieit.now.sh/upload_images/6dae61afc01f0d3b3f5ae71facf1ac965d12053565c33.png" target="_blank" rel="nofollow noopener"><img src="https://crieit.now.sh/upload_images/6dae61afc01f0d3b3f5ae71facf1ac965d12053565c33.png?mw=700" alt="20190625math99a6.png" /></a></p> <p><a href="https://crieit.now.sh/upload_images/3da2d4690cf2c3f101c5cbc0e48729f55d0e269900e7a.gif" target="_blank" rel="nofollow noopener"><img src="https://crieit.now.sh/upload_images/3da2d4690cf2c3f101c5cbc0e48729f55d0e269900e7a.gif?mw=700" alt="KITASHIRAKAWA_Chiyuri_80x100x8_01_Futu.gif" /></a><br /> 「 例えば9進数なら、(88)9 の次は (100)9 だが、<br /> 10進数なら (81)10 なわけだぜ☆<br /> 指が10本のあなたに ピッタリ100でも、 他の誰かにとっては 100 ではないことに気を配っておいてほしい☆」</p> <p><a href="https://crieit.now.sh/upload_images/3da2d4690cf2c3f101c5cbc0e48729f55d0e269900e7a.gif" target="_blank" rel="nofollow noopener"><img src="https://crieit.now.sh/upload_images/3da2d4690cf2c3f101c5cbc0e48729f55d0e269900e7a.gif?mw=700" alt="KITASHIRAKAWA_Chiyuri_80x100x8_01_Futu.gif" /></a><br /> 「 ここで 目に見える絵は いろいろな見方のうちの1つに過ぎないことを示すために<br /> 10個の数を絵で示す☆」</p> <p><a href="https://crieit.now.sh/upload_images/01d5710a806fb79ec2b7604d1a60246f5d120a6d62b38.png" target="_blank" rel="nofollow noopener"><img src="https://crieit.now.sh/upload_images/01d5710a806fb79ec2b7604d1a60246f5d120a6d62b38.png?mw=700" alt="20190625math100a2.png" /></a></p> <p><a href="https://crieit.now.sh/upload_images/3da2d4690cf2c3f101c5cbc0e48729f55d0e269900e7a.gif" target="_blank" rel="nofollow noopener"><img src="https://crieit.now.sh/upload_images/3da2d4690cf2c3f101c5cbc0e48729f55d0e269900e7a.gif?mw=700" alt="KITASHIRAKAWA_Chiyuri_80x100x8_01_Futu.gif" /></a><br /> 「 1☆」</p> <p><a href="https://crieit.now.sh/upload_images/80c8a20fa59dec58113c677266d774d85d120c43834a4.png" target="_blank" rel="nofollow noopener"><img src="https://crieit.now.sh/upload_images/80c8a20fa59dec58113c677266d774d85d120c43834a4.png?mw=700" alt="20190625math100a3.png" /></a></p> <p><a href="https://crieit.now.sh/upload_images/3da2d4690cf2c3f101c5cbc0e48729f55d0e269900e7a.gif" target="_blank" rel="nofollow noopener"><img src="https://crieit.now.sh/upload_images/3da2d4690cf2c3f101c5cbc0e48729f55d0e269900e7a.gif?mw=700" alt="KITASHIRAKAWA_Chiyuri_80x100x8_01_Futu.gif" /></a><br /> 「 4☆」</p> <p><a href="https://crieit.now.sh/upload_images/45524171f5d95d380de79c656c1787a05d120ca9122b2.png" target="_blank" rel="nofollow noopener"><img src="https://crieit.now.sh/upload_images/45524171f5d95d380de79c656c1787a05d120ca9122b2.png?mw=700" alt="20190625math100a4.png" /></a></p> <p><a href="https://crieit.now.sh/upload_images/3da2d4690cf2c3f101c5cbc0e48729f55d0e269900e7a.gif" target="_blank" rel="nofollow noopener"><img src="https://crieit.now.sh/upload_images/3da2d4690cf2c3f101c5cbc0e48729f55d0e269900e7a.gif?mw=700" alt="KITASHIRAKAWA_Chiyuri_80x100x8_01_Futu.gif" /></a><br /> 「 9☆」</p> <p><a href="https://crieit.now.sh/upload_images/9913e5367f46b65a836ee702d3893a1c5d120d0b0b435.png" target="_blank" rel="nofollow noopener"><img src="https://crieit.now.sh/upload_images/9913e5367f46b65a836ee702d3893a1c5d120d0b0b435.png?mw=700" alt="20190625math100a5.png" /></a></p> <p><a href="https://crieit.now.sh/upload_images/3da2d4690cf2c3f101c5cbc0e48729f55d0e269900e7a.gif" target="_blank" rel="nofollow noopener"><img src="https://crieit.now.sh/upload_images/3da2d4690cf2c3f101c5cbc0e48729f55d0e269900e7a.gif?mw=700" alt="KITASHIRAKAWA_Chiyuri_80x100x8_01_Futu.gif" /></a><br /> 「 16☆」</p> <p><a href="https://crieit.now.sh/upload_images/ff4eb0ced315087eef31ffb17b9199975d120dc32ae24.png" target="_blank" rel="nofollow noopener"><img src="https://crieit.now.sh/upload_images/ff4eb0ced315087eef31ffb17b9199975d120dc32ae24.png?mw=700" alt="20190625math100a6.png" /></a></p> <p><a href="https://crieit.now.sh/upload_images/3da2d4690cf2c3f101c5cbc0e48729f55d0e269900e7a.gif" target="_blank" rel="nofollow noopener"><img src="https://crieit.now.sh/upload_images/3da2d4690cf2c3f101c5cbc0e48729f55d0e269900e7a.gif?mw=700" alt="KITASHIRAKAWA_Chiyuri_80x100x8_01_Futu.gif" /></a><br /> 「 25☆」</p> <p><a href="https://crieit.now.sh/upload_images/536f2ca19a80f5f9268d057b9983d35d5d1216ffd0805.png" target="_blank" rel="nofollow noopener"><img src="https://crieit.now.sh/upload_images/536f2ca19a80f5f9268d057b9983d35d5d1216ffd0805.png?mw=700" alt="20190625math100b-num36.png" /></a></p> <p><a href="https://crieit.now.sh/upload_images/3da2d4690cf2c3f101c5cbc0e48729f55d0e269900e7a.gif" target="_blank" rel="nofollow noopener"><img src="https://crieit.now.sh/upload_images/3da2d4690cf2c3f101c5cbc0e48729f55d0e269900e7a.gif?mw=700" alt="KITASHIRAKAWA_Chiyuri_80x100x8_01_Futu.gif" /></a><br /> 「 36☆ あれっ☆?」</p> <p><a href="https://crieit.now.sh/upload_images/5ac9fa3b390b658160717a7c1ef5008a5d0e2769aeccf.gif" target="_blank" rel="nofollow noopener"><img src="https://crieit.now.sh/upload_images/5ac9fa3b390b658160717a7c1ef5008a5d0e2769aeccf.gif?mw=700" alt="KIFUWARABE_80x100x8_01_Futu.gif" /></a><br /> 「 失敗か☆?」</p> <p><a href="https://crieit.now.sh/upload_images/8e72ae264866e4f9774c89bb0e2e570d5d121826b92d9.png" target="_blank" rel="nofollow noopener"><img src="https://crieit.now.sh/upload_images/8e72ae264866e4f9774c89bb0e2e570d5d121826b92d9.png?mw=700" alt="20190625math100b-num49.png" /></a></p> <p><a href="https://crieit.now.sh/upload_images/3da2d4690cf2c3f101c5cbc0e48729f55d0e269900e7a.gif" target="_blank" rel="nofollow noopener"><img src="https://crieit.now.sh/upload_images/3da2d4690cf2c3f101c5cbc0e48729f55d0e269900e7a.gif?mw=700" alt="KITASHIRAKAWA_Chiyuri_80x100x8_01_Futu.gif" /></a><br /> 「 49☆」</p> <p><a href="https://crieit.now.sh/upload_images/c5caf71916041fab53d9f064b28b06585d1218f04d5e1.png" target="_blank" rel="nofollow noopener"><img src="https://crieit.now.sh/upload_images/c5caf71916041fab53d9f064b28b06585d1218f04d5e1.png?mw=700" alt="20190625math100b-num64.png" /></a></p> <p><a href="https://crieit.now.sh/upload_images/3da2d4690cf2c3f101c5cbc0e48729f55d0e269900e7a.gif" target="_blank" rel="nofollow noopener"><img src="https://crieit.now.sh/upload_images/3da2d4690cf2c3f101c5cbc0e48729f55d0e269900e7a.gif?mw=700" alt="KITASHIRAKAWA_Chiyuri_80x100x8_01_Futu.gif" /></a><br /> 「 64☆ このまま行くと やばくね☆?」</p> <p><a href="https://crieit.now.sh/upload_images/40af89ebd408278000188caa91dca8a95d121eb50c1d4.png" target="_blank" rel="nofollow noopener"><img src="https://crieit.now.sh/upload_images/40af89ebd408278000188caa91dca8a95d121eb50c1d4.png?mw=700" alt="20190625math100b-num81.png" /></a></p> <p><a href="https://crieit.now.sh/upload_images/3da2d4690cf2c3f101c5cbc0e48729f55d0e269900e7a.gif" target="_blank" rel="nofollow noopener"><img src="https://crieit.now.sh/upload_images/3da2d4690cf2c3f101c5cbc0e48729f55d0e269900e7a.gif?mw=700" alt="KITASHIRAKAWA_Chiyuri_80x100x8_01_Futu.gif" /></a><br /> 「 81……☆」</p> <p><a href="https://crieit.now.sh/upload_images/058791c2dd4c1604ce1bd9ec26d490ae5d0e25a3d970c.gif" target="_blank" rel="nofollow noopener"><img src="https://crieit.now.sh/upload_images/058791c2dd4c1604ce1bd9ec26d490ae5d0e25a3d970c.gif?mw=700" alt="OKAZAKI_Yumemi_80x80x8_02_Syaberu.gif" /></a><br /> 「 成功なの? どうなの?」</p> <p><a href="https://crieit.now.sh/upload_images/3da2d4690cf2c3f101c5cbc0e48729f55d0e269900e7a.gif" target="_blank" rel="nofollow noopener"><img src="https://crieit.now.sh/upload_images/3da2d4690cf2c3f101c5cbc0e48729f55d0e269900e7a.gif?mw=700" alt="KITASHIRAKAWA_Chiyuri_80x100x8_01_Futu.gif" /></a><br /> 「 数を どう見るかは自由だぜ☆」</p> <p><a href="https://crieit.now.sh/upload_images/f6cc033c9ca346ab3ed4d475b89962755d1220adca66f.png" target="_blank" rel="nofollow noopener"><img src="https://crieit.now.sh/upload_images/f6cc033c9ca346ab3ed4d475b89962755d1220adca66f.png?mw=700" alt="20190625math100b-num100.png" /></a></p> <p><a href="https://crieit.now.sh/upload_images/3da2d4690cf2c3f101c5cbc0e48729f55d0e269900e7a.gif" target="_blank" rel="nofollow noopener"><img src="https://crieit.now.sh/upload_images/3da2d4690cf2c3f101c5cbc0e48729f55d0e269900e7a.gif?mw=700" alt="KITASHIRAKAWA_Chiyuri_80x100x8_01_Futu.gif" /></a><br /> 「 100☆ この形をどう見るかも 自由だが、<br /> 数は どこかに効いてくる☆<br /> 混ざり具合が 45、30、25 かも知れないし、45対5と 25対25 かも知れない☆<br /> 今は 分からないが こういうのを集めておくんだぜ☆」</p> <p><a href="https://crieit.now.sh/upload_images/5ac9fa3b390b658160717a7c1ef5008a5d0e2769aeccf.gif" target="_blank" rel="nofollow noopener"><img src="https://crieit.now.sh/upload_images/5ac9fa3b390b658160717a7c1ef5008a5d0e2769aeccf.gif?mw=700" alt="KIFUWARABE_80x100x8_01_Futu.gif" /></a><br /> 「 要らね☆」</p> <p><a href="https://crieit.now.sh/upload_images/6b5b0abef5f6d0a604125a5cd281ab1b5d12245e832cd.png" target="_blank" rel="nofollow noopener"><img src="https://crieit.now.sh/upload_images/6b5b0abef5f6d0a604125a5cd281ab1b5d12245e832cd.png?mw=700" alt="20190625math101a2.png" /></a></p> <p><a href="https://crieit.now.sh/upload_images/3da2d4690cf2c3f101c5cbc0e48729f55d0e269900e7a.gif" target="_blank" rel="nofollow noopener"><img src="https://crieit.now.sh/upload_images/3da2d4690cf2c3f101c5cbc0e48729f55d0e269900e7a.gif?mw=700" alt="KITASHIRAKAWA_Chiyuri_80x100x8_01_Futu.gif" /></a><br /> 「 例えば これは x^2+ax+a^2 という素直な見方をした絵だぜ☆<br /> 36の正方形を見たものかもしれないし、16の正方形を見たものかもしれない☆<br /> どちらにしろ同じだぜ☆」</p> <p><a href="https://crieit.now.sh/upload_images/536f2ca19a80f5f9268d057b9983d35d5d1216ffd0805.png" target="_blank" rel="nofollow noopener"><img src="https://crieit.now.sh/upload_images/536f2ca19a80f5f9268d057b9983d35d5d1216ffd0805.png?mw=700" alt="20190625math100b-num36.png" /></a></p> <p><a href="https://crieit.now.sh/upload_images/3da2d4690cf2c3f101c5cbc0e48729f55d0e269900e7a.gif" target="_blank" rel="nofollow noopener"><img src="https://crieit.now.sh/upload_images/3da2d4690cf2c3f101c5cbc0e48729f55d0e269900e7a.gif?mw=700" alt="KITASHIRAKAWA_Chiyuri_80x100x8_01_Futu.gif" /></a><br /> 「 そして これも36だぜ☆<br /> 丸かっこ を付ける位置が違うやつの 図形版 だぜ☆」</p> <p><a href="https://crieit.now.sh/upload_images/b6b9b4462034364f4ef5fab20774763f5d122834d5596.png" target="_blank" rel="nofollow noopener"><img src="https://crieit.now.sh/upload_images/b6b9b4462034364f4ef5fab20774763f5d122834d5596.png?mw=700" alt="20190625math101a3.png" /></a></p> <p><a href="https://crieit.now.sh/upload_images/3da2d4690cf2c3f101c5cbc0e48729f55d0e269900e7a.gif" target="_blank" rel="nofollow noopener"><img src="https://crieit.now.sh/upload_images/3da2d4690cf2c3f101c5cbc0e48729f55d0e269900e7a.gif?mw=700" alt="KITASHIRAKAWA_Chiyuri_80x100x8_01_Futu.gif" /></a><br /> 「 こっちは 36と 10、10、15、29 だぜ☆」</p> <p><a href="https://crieit.now.sh/upload_images/3da2d4690cf2c3f101c5cbc0e48729f55d0e269900e7a.gif" target="_blank" rel="nofollow noopener"><img src="https://crieit.now.sh/upload_images/3da2d4690cf2c3f101c5cbc0e48729f55d0e269900e7a.gif?mw=700" alt="KITASHIRAKAWA_Chiyuri_80x100x8_01_Futu.gif" /></a><br /> 「 例えば どこかで 36と 10、10、15、29 を見かけたときに それが<br /> 36、24、24、16 の ひねくれたバージョンだと分かるかどうかだぜ☆」</p> <p><a href="https://crieit.now.sh/upload_images/5ac9fa3b390b658160717a7c1ef5008a5d0e2769aeccf.gif" target="_blank" rel="nofollow noopener"><img src="https://crieit.now.sh/upload_images/5ac9fa3b390b658160717a7c1ef5008a5d0e2769aeccf.gif?mw=700" alt="KIFUWARABE_80x100x8_01_Futu.gif" /></a><br /> 「 そう言えば お父んは ダジャレと数秘術に凝っているのだった☆」</p> <p><a href="https://crieit.now.sh/upload_images/3da2d4690cf2c3f101c5cbc0e48729f55d0e269900e7a.gif" target="_blank" rel="nofollow noopener"><img src="https://crieit.now.sh/upload_images/3da2d4690cf2c3f101c5cbc0e48729f55d0e269900e7a.gif?mw=700" alt="KITASHIRAKAWA_Chiyuri_80x100x8_01_Futu.gif" /></a><br /> 「 では きふわらべ を試そう☆」</p> <pre><code> 10^2 = 100 // 1^2 = 1。1桁目が九九なのはどこでも同じだが、十の位は50×50の九九、百の位は100倍の九九の形をしている。 11^2 = 121 12^2 = 144 13^2 = 169 14^2 = 196 15^2 = 225 16^2 = 256 17^2 = 289 18^2 = 324 19^2 = 361 20^2 = 400 // 2^2 = 4 </code></pre> <p><a href="https://crieit.now.sh/upload_images/3da2d4690cf2c3f101c5cbc0e48729f55d0e269900e7a.gif" target="_blank" rel="nofollow noopener"><img src="https://crieit.now.sh/upload_images/3da2d4690cf2c3f101c5cbc0e48729f55d0e269900e7a.gif?mw=700" alt="KITASHIRAKAWA_Chiyuri_80x100x8_01_Futu.gif" /></a><br /> 「 お父んが 適当にメモった 10の2乗 から 20の2乗 だぜ☆<br /> この数を見て なんで こんな数なのか 思ったことはないかだぜ☆?」</p> <p><a href="https://crieit.now.sh/upload_images/5ac9fa3b390b658160717a7c1ef5008a5d0e2769aeccf.gif" target="_blank" rel="nofollow noopener"><img src="https://crieit.now.sh/upload_images/5ac9fa3b390b658160717a7c1ef5008a5d0e2769aeccf.gif?mw=700" alt="KIFUWARABE_80x100x8_01_Futu.gif" /></a><br /> 「 こんなメモ 取らなくていいのに……☆」</p> <pre><code> 10^2 = 100 + 0 11^2 = 100 + 10 + 10 + 1 12^2 = 100 + 20 + 20 + 4 13^2 = 100 + 30 + 30 + 9 14^2 = 100 + 40 + 40 + 16 15^2 = 100 + 50 + 50 + 25 16^2 = 100 + 60 + 60 + 36 17^2 = 100 + 70 + 70 + 49 18^2 = 100 + 80 + 80 + 64 19^2 = 100 + 90 + 90 + 81 20^2 = 100 + 100 + 100 + 100 </code></pre> <p><a href="https://crieit.now.sh/upload_images/3da2d4690cf2c3f101c5cbc0e48729f55d0e269900e7a.gif" target="_blank" rel="nofollow noopener"><img src="https://crieit.now.sh/upload_images/3da2d4690cf2c3f101c5cbc0e48729f55d0e269900e7a.gif?mw=700" alt="KITASHIRAKAWA_Chiyuri_80x100x8_01_Futu.gif" /></a><br /> 「 図形的には こうなっている☆」</p> <p><a href="https://crieit.now.sh/upload_images/e6029e69200f9515f0f4ffb85c2a36c75d122f6d3ae15.png" target="_blank" rel="nofollow noopener"><img src="https://crieit.now.sh/upload_images/e6029e69200f9515f0f4ffb85c2a36c75d122f6d3ae15.png?mw=700" alt="20190625math102a1.png" /></a></p> <p><a href="https://crieit.now.sh/upload_images/3da2d4690cf2c3f101c5cbc0e48729f55d0e269900e7a.gif" target="_blank" rel="nofollow noopener"><img src="https://crieit.now.sh/upload_images/3da2d4690cf2c3f101c5cbc0e48729f55d0e269900e7a.gif?mw=700" alt="KITASHIRAKAWA_Chiyuri_80x100x8_01_Futu.gif" /></a><br /> 「 2乗の計算は 17×17 と考えるより 100+70+70+7×7 と見る方が早い☆」</p> <p><a href="https://crieit.now.sh/upload_images/5ac9fa3b390b658160717a7c1ef5008a5d0e2769aeccf.gif" target="_blank" rel="nofollow noopener"><img src="https://crieit.now.sh/upload_images/5ac9fa3b390b658160717a7c1ef5008a5d0e2769aeccf.gif?mw=700" alt="KIFUWARABE_80x100x8_01_Futu.gif" /></a><br /> 「 そういえば お父んは インド式掛け算にも 凝っているのだった☆」</p> <p><a href="https://crieit.now.sh/upload_images/058791c2dd4c1604ce1bd9ec26d490ae5d0e25a3d970c.gif" target="_blank" rel="nofollow noopener"><img src="https://crieit.now.sh/upload_images/058791c2dd4c1604ce1bd9ec26d490ae5d0e25a3d970c.gif?mw=700" alt="OKAZAKI_Yumemi_80x80x8_02_Syaberu.gif" /></a><br /> 「 じゃあ!」</p> <pre><code> 30^2 = 900 // 3^2 = 9 31^2 = 961 32^2 = 1024 33^2 = 1089 34^2 = 1156 35^2 = 1225 36^2 = 1296 37^2 = 1369 38^2 = 1444 39^2 = 1521 40^2 = 1600 // 4^2 = 16 </code></pre> <p><a href="https://crieit.now.sh/upload_images/058791c2dd4c1604ce1bd9ec26d490ae5d0e25a3d970c.gif" target="_blank" rel="nofollow noopener"><img src="https://crieit.now.sh/upload_images/058791c2dd4c1604ce1bd9ec26d490ae5d0e25a3d970c.gif?mw=700" alt="OKAZAKI_Yumemi_80x80x8_02_Syaberu.gif" /></a><br /> 「 35×35 は どうやるってのよ!」</p> <p><a href="https://crieit.now.sh/upload_images/3da2d4690cf2c3f101c5cbc0e48729f55d0e269900e7a.gif" target="_blank" rel="nofollow noopener"><img src="https://crieit.now.sh/upload_images/3da2d4690cf2c3f101c5cbc0e48729f55d0e269900e7a.gif?mw=700" alt="KITASHIRAKAWA_Chiyuri_80x100x8_01_Futu.gif" /></a><br /> 「 至極 カンタン☆」</p> <p><a href="https://crieit.now.sh/upload_images/97354c12d72ee52576619ef87c656b695d123283d7a2d.png" target="_blank" rel="nofollow noopener"><img src="https://crieit.now.sh/upload_images/97354c12d72ee52576619ef87c656b695d123283d7a2d.png?mw=700" alt="20190625math102a2.png" /></a></p> <p><a href="https://crieit.now.sh/upload_images/3da2d4690cf2c3f101c5cbc0e48729f55d0e269900e7a.gif" target="_blank" rel="nofollow noopener"><img src="https://crieit.now.sh/upload_images/3da2d4690cf2c3f101c5cbc0e48729f55d0e269900e7a.gif?mw=700" alt="KITASHIRAKAWA_Chiyuri_80x100x8_01_Futu.gif" /></a><br /> 「 1、10、10、100のサイズの4つの団子が置いてあると思えだぜ☆<br /> 3で大きくシマシマに分けてある☆ あと 5で細かく分けてある☆」</p> <p><a href="https://crieit.now.sh/upload_images/058791c2dd4c1604ce1bd9ec26d490ae5d0e25a3d970c.gif" target="_blank" rel="nofollow noopener"><img src="https://crieit.now.sh/upload_images/058791c2dd4c1604ce1bd9ec26d490ae5d0e25a3d970c.gif?mw=700" alt="OKAZAKI_Yumemi_80x80x8_02_Syaberu.gif" /></a><br /> 「 なんだか 分かんない説明ね!」</p> <p><a href="https://crieit.now.sh/upload_images/3da2d4690cf2c3f101c5cbc0e48729f55d0e269900e7a.gif" target="_blank" rel="nofollow noopener"><img src="https://crieit.now.sh/upload_images/3da2d4690cf2c3f101c5cbc0e48729f55d0e269900e7a.gif?mw=700" alt="KITASHIRAKAWA_Chiyuri_80x100x8_01_Futu.gif" /></a><br /> 「 例えば 75×75 も 4900+350+350+25 まで分かっていて 足し算のところで間違えたりする☆」</p> <p><a href="https://crieit.now.sh/upload_images/058791c2dd4c1604ce1bd9ec26d490ae5d0e25a3d970c.gif" target="_blank" rel="nofollow noopener"><img src="https://crieit.now.sh/upload_images/058791c2dd4c1604ce1bd9ec26d490ae5d0e25a3d970c.gif?mw=700" alt="OKAZAKI_Yumemi_80x80x8_02_Syaberu.gif" /></a><br /> 「 もう寝なさい!」</p> <h2 id="だらだら次の日"><a href="#%E3%81%A0%E3%82%89%E3%81%A0%E3%82%89%E6%AC%A1%E3%81%AE%E6%97%A5">だらだら次の日</a></h2> <p><a href="https://crieit.now.sh/upload_images/0117e8cd3a5476178aec1c75f3ecd48a5d135c55945ef.png" target="_blank" rel="nofollow noopener"><img src="https://crieit.now.sh/upload_images/0117e8cd3a5476178aec1c75f3ecd48a5d135c55945ef.png?mw=700" alt="20190626math103a2.png" /></a></p> <p><a href="https://crieit.now.sh/upload_images/3da2d4690cf2c3f101c5cbc0e48729f55d0e269900e7a.gif" target="_blank" rel="nofollow noopener"><img src="https://crieit.now.sh/upload_images/3da2d4690cf2c3f101c5cbc0e48729f55d0e269900e7a.gif?mw=700" alt="KITASHIRAKAWA_Chiyuri_80x100x8_01_Futu.gif" /></a><br /> 「 10進数というのは 点列に 勝手に区切った枠みたいなものだという話をしたのだった☆」</p> <p><a href="https://crieit.now.sh/upload_images/aaa71001aa8546f672addda68a7c5ce15d135e76922f2.png" target="_blank" rel="nofollow noopener"><img src="https://crieit.now.sh/upload_images/aaa71001aa8546f672addda68a7c5ce15d135e76922f2.png?mw=700" alt="20190626math103a4.png" /></a></p> <p><a href="https://crieit.now.sh/upload_images/f00286b287f61a3c1baba17b2e5ff92e5d135f3ac1e5a.png" target="_blank" rel="nofollow noopener"><img src="https://crieit.now.sh/upload_images/f00286b287f61a3c1baba17b2e5ff92e5d135f3ac1e5a.png?mw=700" alt="20190626math103a5.png" /></a></p> <p><a href="https://crieit.now.sh/upload_images/3da2d4690cf2c3f101c5cbc0e48729f55d0e269900e7a.gif" target="_blank" rel="nofollow noopener"><img src="https://crieit.now.sh/upload_images/3da2d4690cf2c3f101c5cbc0e48729f55d0e269900e7a.gif?mw=700" alt="KITASHIRAKAWA_Chiyuri_80x100x8_01_Futu.gif" /></a><br /> 「 平面で見たときの正方形 1、4、9、16……は とたんに意味を無くしてしまう☆」</p> <p><a href="https://crieit.now.sh/upload_images/f2aed065218a52d84e31e00d76c9aff75d13642035141.png" target="_blank" rel="nofollow noopener"><img src="https://crieit.now.sh/upload_images/f2aed065218a52d84e31e00d76c9aff75d13642035141.png?mw=700" alt="20190626math104a2.png" /></a></p> <p><a href="https://crieit.now.sh/upload_images/265be2fda7a7699f54466040fa6e5a5b5d1364abc7377.png" target="_blank" rel="nofollow noopener"><img src="https://crieit.now.sh/upload_images/265be2fda7a7699f54466040fa6e5a5b5d1364abc7377.png?mw=700" alt="20190626math104a3.png" /></a></p> <p><a href="https://crieit.now.sh/upload_images/808f4bd9911b24f42bf48d33bc030e0c5d1364eb6d828.png" target="_blank" rel="nofollow noopener"><img src="https://crieit.now.sh/upload_images/808f4bd9911b24f42bf48d33bc030e0c5d1364eb6d828.png?mw=700" alt="20190626math104a4.png" /></a></p> <p><a href="https://crieit.now.sh/upload_images/3da2d4690cf2c3f101c5cbc0e48729f55d0e269900e7a.gif" target="_blank" rel="nofollow noopener"><img src="https://crieit.now.sh/upload_images/3da2d4690cf2c3f101c5cbc0e48729f55d0e269900e7a.gif?mw=700" alt="KITASHIRAKAWA_Chiyuri_80x100x8_01_Futu.gif" /></a><br /> 「 これは 11進数のnの2乗☆ 面積は1~100☆」</p> <p><a href="https://crieit.now.sh/upload_images/86504b9d247a211a4bc9cc684067e0d25d13669766bce.png" target="_blank" rel="nofollow noopener"><img src="https://crieit.now.sh/upload_images/86504b9d247a211a4bc9cc684067e0d25d13669766bce.png?mw=700" alt="20190626math105a2.png" /></a></p> <p><a href="https://crieit.now.sh/upload_images/425d07ec2ddbbbf9b72a8b4280ecc15f5d136767bf242.png" target="_blank" rel="nofollow noopener"><img src="https://crieit.now.sh/upload_images/425d07ec2ddbbbf9b72a8b4280ecc15f5d136767bf242.png?mw=700" alt="20190626math105a3.png" /></a></p> <p><a href="https://crieit.now.sh/upload_images/8b7ed1ba206e00b72a67636af8018e025d1368169114d.png" target="_blank" rel="nofollow noopener"><img src="https://crieit.now.sh/upload_images/8b7ed1ba206e00b72a67636af8018e025d1368169114d.png?mw=700" alt="20190626math105a4.png" /></a></p> <p><a href="https://crieit.now.sh/upload_images/83a153b441242ad17d27670317b3119c5d13686dcfce4.png" target="_blank" rel="nofollow noopener"><img src="https://crieit.now.sh/upload_images/83a153b441242ad17d27670317b3119c5d13686dcfce4.png?mw=700" alt="20190626math105a5.png" /></a></p> <p><a href="https://crieit.now.sh/upload_images/3da2d4690cf2c3f101c5cbc0e48729f55d0e269900e7a.gif" target="_blank" rel="nofollow noopener"><img src="https://crieit.now.sh/upload_images/3da2d4690cf2c3f101c5cbc0e48729f55d0e269900e7a.gif?mw=700" alt="KITASHIRAKAWA_Chiyuri_80x100x8_01_Futu.gif" /></a><br /> 「 これは 12進数のnの2乗☆ 面積は1~144☆」</p> <p><a href="https://crieit.now.sh/upload_images/3da2d4690cf2c3f101c5cbc0e48729f55d0e269900e7a.gif" target="_blank" rel="nofollow noopener"><img src="https://crieit.now.sh/upload_images/3da2d4690cf2c3f101c5cbc0e48729f55d0e269900e7a.gif?mw=700" alt="KITASHIRAKAWA_Chiyuri_80x100x8_01_Futu.gif" /></a><br /> 「 どれも nの2乗 だぜ☆」</p> <p><a href="https://crieit.now.sh/upload_images/058791c2dd4c1604ce1bd9ec26d490ae5d0e25a3d970c.gif" target="_blank" rel="nofollow noopener"><img src="https://crieit.now.sh/upload_images/058791c2dd4c1604ce1bd9ec26d490ae5d0e25a3d970c.gif?mw=700" alt="OKAZAKI_Yumemi_80x80x8_02_Syaberu.gif" /></a><br /> 「 波のような、リズムのようなものを感じるわね」</p> <p><a href="https://crieit.now.sh/upload_images/3da2d4690cf2c3f101c5cbc0e48729f55d0e269900e7a.gif" target="_blank" rel="nofollow noopener"><img src="https://crieit.now.sh/upload_images/3da2d4690cf2c3f101c5cbc0e48729f55d0e269900e7a.gif?mw=700" alt="KITASHIRAKAWA_Chiyuri_80x100x8_01_Futu.gif" /></a><br /> 「 枠のようなものを ずらした だけだぜ☆」</p> <p><a href="https://crieit.now.sh/upload_images/3da2d4690cf2c3f101c5cbc0e48729f55d0e269900e7a.gif" target="_blank" rel="nofollow noopener"><img src="https://crieit.now.sh/upload_images/3da2d4690cf2c3f101c5cbc0e48729f55d0e269900e7a.gif?mw=700" alt="KITASHIRAKAWA_Chiyuri_80x100x8_01_Futu.gif" /></a><br /> 「 別の見方をしてみよう☆<br /> なぜ波のように見えるのか☆<br /> 進数の枠から自由にし、お前らに もっとよく見える眼を与えてやろう☆」</p> <p><a href="https://crieit.now.sh/upload_images/526b6ed372fe4e21bed47f96567545fc5d13837da59cc.png" target="_blank" rel="nofollow noopener"><img src="https://crieit.now.sh/upload_images/526b6ed372fe4e21bed47f96567545fc5d13837da59cc.png?mw=700" alt="20190626math107a3.png" /></a></p> <p><a href="https://crieit.now.sh/upload_images/3da2d4690cf2c3f101c5cbc0e48729f55d0e269900e7a.gif" target="_blank" rel="nofollow noopener"><img src="https://crieit.now.sh/upload_images/3da2d4690cf2c3f101c5cbc0e48729f55d0e269900e7a.gif?mw=700" alt="KITASHIRAKAWA_Chiyuri_80x100x8_01_Futu.gif" /></a><br /> 「 nの2乗は ぴったり45°ずつ回る☆ 回るものは 扱い方にもよるが、波に見える☆<br /> 指数と回転を関連付けたのは 有名なところでは レオンハルト・オイラーという おっさんで☆、」</p> <p><a href="https://crieit.now.sh/upload_images/058791c2dd4c1604ce1bd9ec26d490ae5d0e25a3d970c.gif" target="_blank" rel="nofollow noopener"><img src="https://crieit.now.sh/upload_images/058791c2dd4c1604ce1bd9ec26d490ae5d0e25a3d970c.gif?mw=700" alt="OKAZAKI_Yumemi_80x80x8_02_Syaberu.gif" /></a><br /> 「 もう寝なさい!」</p> <h2 id="どんぶら次の日"><a href="#%E3%81%A9%E3%82%93%E3%81%B6%E3%82%89%E6%AC%A1%E3%81%AE%E6%97%A5">どんぶら次の日</a></h2> <p><a href="https://crieit.now.sh/upload_images/5ac9fa3b390b658160717a7c1ef5008a5d0e2769aeccf.gif" target="_blank" rel="nofollow noopener"><img src="https://crieit.now.sh/upload_images/5ac9fa3b390b658160717a7c1ef5008a5d0e2769aeccf.gif?mw=700" alt="KIFUWARABE_80x100x8_01_Futu.gif" /></a><br /> 「 しかし待ってほしい☆」</p> <p><a href="https://crieit.now.sh/upload_images/b2d22dc3224a2a0ab2ddb9ebb90e67f95d14b0124a8ec.png" target="_blank" rel="nofollow noopener"><img src="https://crieit.now.sh/upload_images/b2d22dc3224a2a0ab2ddb9ebb90e67f95d14b0124a8ec.png?mw=700" alt="20190627math108a2.png" /></a></p> <p><a href="https://crieit.now.sh/upload_images/5ac9fa3b390b658160717a7c1ef5008a5d0e2769aeccf.gif" target="_blank" rel="nofollow noopener"><img src="https://crieit.now.sh/upload_images/5ac9fa3b390b658160717a7c1ef5008a5d0e2769aeccf.gif?mw=700" alt="KIFUWARABE_80x100x8_01_Futu.gif" /></a><br /> 「 1桁目は なぜ 小さい方から数えて 0、1、4、9、6、5、6、9、4、1、0☆<br /> 大きい方から数えても 0、1、4、9、6、5、6、9、4、1、0 なのかを教えてほしい☆」</p> <p><a href="https://crieit.now.sh/upload_images/3da2d4690cf2c3f101c5cbc0e48729f55d0e269900e7a.gif" target="_blank" rel="nofollow noopener"><img src="https://crieit.now.sh/upload_images/3da2d4690cf2c3f101c5cbc0e48729f55d0e269900e7a.gif?mw=700" alt="KITASHIRAKAWA_Chiyuri_80x100x8_01_Futu.gif" /></a><br /> 「 2乗であることと、2乗の増え方が 1、3、5、7、…、と奇数であることが関係する☆<br /> 16進数で見ると分かりやすい☆」</p> <p><a href="https://crieit.now.sh/upload_images/3c19f31f530a83eb7af92e6fc261e9bd5d14b293a111e.png" target="_blank" rel="nofollow noopener"><img src="https://crieit.now.sh/upload_images/3c19f31f530a83eb7af92e6fc261e9bd5d14b293a111e.png?mw=700" alt="20190627math108a3.png" /></a></p> <p><a href="https://crieit.now.sh/upload_images/3da2d4690cf2c3f101c5cbc0e48729f55d0e269900e7a.gif" target="_blank" rel="nofollow noopener"><img src="https://crieit.now.sh/upload_images/3da2d4690cf2c3f101c5cbc0e48729f55d0e269900e7a.gif?mw=700" alt="KITASHIRAKAWA_Chiyuri_80x100x8_01_Futu.gif" /></a><br /> 「 16進数は、0、1、2、3、4、5、6、7、8、9、A、B、C、D、E、Fの<br /> 16個の文字を使う☆」</p> <p><a href="https://crieit.now.sh/upload_images/87ea6380aeaff228d625eed3c8bd46b85d14b37177485.png" target="_blank" rel="nofollow noopener"><img src="https://crieit.now.sh/upload_images/87ea6380aeaff228d625eed3c8bd46b85d14b37177485.png?mw=700" alt="20190627math108a4.png" /></a></p> <p><a href="https://crieit.now.sh/upload_images/3da2d4690cf2c3f101c5cbc0e48729f55d0e269900e7a.gif" target="_blank" rel="nofollow noopener"><img src="https://crieit.now.sh/upload_images/3da2d4690cf2c3f101c5cbc0e48729f55d0e269900e7a.gif?mw=700" alt="KITASHIRAKAWA_Chiyuri_80x100x8_01_Futu.gif" /></a><br /> 「 16は 4×4 を思い起させる☆ 分割するとこう☆」</p> <p><a href="https://crieit.now.sh/upload_images/ffda7f3ac1631ee8a77c5308c81b026f5d14b3efe3026.png" target="_blank" rel="nofollow noopener"><img src="https://crieit.now.sh/upload_images/ffda7f3ac1631ee8a77c5308c81b026f5d14b3efe3026.png?mw=700" alt="20190627math108a5.png" /></a></p> <p><a href="https://crieit.now.sh/upload_images/3da2d4690cf2c3f101c5cbc0e48729f55d0e269900e7a.gif" target="_blank" rel="nofollow noopener"><img src="https://crieit.now.sh/upload_images/3da2d4690cf2c3f101c5cbc0e48729f55d0e269900e7a.gif?mw=700" alt="KITASHIRAKAWA_Chiyuri_80x100x8_01_Futu.gif" /></a><br /> 「 1、4、9 の自己主張が激しいな☆」</p> <p><a href="https://crieit.now.sh/upload_images/058791c2dd4c1604ce1bd9ec26d490ae5d0e25a3d970c.gif" target="_blank" rel="nofollow noopener"><img src="https://crieit.now.sh/upload_images/058791c2dd4c1604ce1bd9ec26d490ae5d0e25a3d970c.gif?mw=700" alt="OKAZAKI_Yumemi_80x80x8_02_Syaberu.gif" /></a><br /> 「 16進数の10は 10進数の16よね」</p> <p><a href="https://crieit.now.sh/upload_images/3da2d4690cf2c3f101c5cbc0e48729f55d0e269900e7a.gif" target="_blank" rel="nofollow noopener"><img src="https://crieit.now.sh/upload_images/3da2d4690cf2c3f101c5cbc0e48729f55d0e269900e7a.gif?mw=700" alt="KITASHIRAKAWA_Chiyuri_80x100x8_01_Futu.gif" /></a><br /> 「 16進数の 100は 10進数の 256 だけどな☆」</p> <p><a href="https://crieit.now.sh/upload_images/3da2d4690cf2c3f101c5cbc0e48729f55d0e269900e7a.gif" target="_blank" rel="nofollow noopener"><img src="https://crieit.now.sh/upload_images/3da2d4690cf2c3f101c5cbc0e48729f55d0e269900e7a.gif?mw=700" alt="KITASHIRAKAWA_Chiyuri_80x100x8_01_Futu.gif" /></a><br /> 「 ただ、聞きたいのは そういうことでは ないのだろう☆」</p> <p><a href="https://crieit.now.sh/upload_images/aabb8f8a3b9be67fba4c594b74c1b5b85d14b7469786f.png" target="_blank" rel="nofollow noopener"><img src="https://crieit.now.sh/upload_images/aabb8f8a3b9be67fba4c594b74c1b5b85d14b7469786f.png?mw=700" alt="20190627math108a6.png" /></a></p> <p><a href="https://crieit.now.sh/upload_images/3da2d4690cf2c3f101c5cbc0e48729f55d0e269900e7a.gif" target="_blank" rel="nofollow noopener"><img src="https://crieit.now.sh/upload_images/3da2d4690cf2c3f101c5cbc0e48729f55d0e269900e7a.gif?mw=700" alt="KITASHIRAKAWA_Chiyuri_80x100x8_01_Futu.gif" /></a><br /> 「 なんで往復するか 聞きたいんだろ☆?」</p> <p><a href="https://crieit.now.sh/upload_images/5ac9fa3b390b658160717a7c1ef5008a5d0e2769aeccf.gif" target="_blank" rel="nofollow noopener"><img src="https://crieit.now.sh/upload_images/5ac9fa3b390b658160717a7c1ef5008a5d0e2769aeccf.gif?mw=700" alt="KIFUWARABE_80x100x8_01_Futu.gif" /></a><br /> 「 そうだぜ☆」</p> <p><a href="https://crieit.now.sh/upload_images/14b363aac11bd80982e7a21b25e8e1e45d14bac28333b.png" target="_blank" rel="nofollow noopener"><img src="https://crieit.now.sh/upload_images/14b363aac11bd80982e7a21b25e8e1e45d14bac28333b.png?mw=700" alt="20190627math108a7b1.png" /></a></p> <p><a href="https://crieit.now.sh/upload_images/3da2d4690cf2c3f101c5cbc0e48729f55d0e269900e7a.gif" target="_blank" rel="nofollow noopener"><img src="https://crieit.now.sh/upload_images/3da2d4690cf2c3f101c5cbc0e48729f55d0e269900e7a.gif?mw=700" alt="KITASHIRAKAWA_Chiyuri_80x100x8_01_Futu.gif" /></a><br /> 「 もし 面積ではなく、線な空間なら☆」</p> <p><a href="https://crieit.now.sh/upload_images/902bd84ba88ac58f1472e8b8f60233555d14bae73325f.png" target="_blank" rel="nofollow noopener"><img src="https://crieit.now.sh/upload_images/902bd84ba88ac58f1472e8b8f60233555d14bae73325f.png?mw=700" alt="20190627math108a7b2.png" /></a></p> <p><a href="https://crieit.now.sh/upload_images/3da2d4690cf2c3f101c5cbc0e48729f55d0e269900e7a.gif" target="_blank" rel="nofollow noopener"><img src="https://crieit.now.sh/upload_images/3da2d4690cf2c3f101c5cbc0e48729f55d0e269900e7a.gif?mw=700" alt="KITASHIRAKAWA_Chiyuri_80x100x8_01_Futu.gif" /></a><br /> 「 往復なんか しなかっただろう☆」</p> <p><a href="https://crieit.now.sh/upload_images/3da2d4690cf2c3f101c5cbc0e48729f55d0e269900e7a.gif" target="_blank" rel="nofollow noopener"><img src="https://crieit.now.sh/upload_images/3da2d4690cf2c3f101c5cbc0e48729f55d0e269900e7a.gif?mw=700" alt="KITASHIRAKAWA_Chiyuri_80x100x8_01_Futu.gif" /></a><br /> 「 平面だったから、往復したと言える☆ 説明しよう☆」</p> <p><a href="https://crieit.now.sh/upload_images/8fcbdf533888ae1b1ac6b3b06605add95d14c95ac89c5.png" target="_blank" rel="nofollow noopener"><img src="https://crieit.now.sh/upload_images/8fcbdf533888ae1b1ac6b3b06605add95d14c95ac89c5.png?mw=700" alt="20190627math109a1b3.png" /></a></p> <p><a href="https://crieit.now.sh/upload_images/3da2d4690cf2c3f101c5cbc0e48729f55d0e269900e7a.gif" target="_blank" rel="nofollow noopener"><img src="https://crieit.now.sh/upload_images/3da2d4690cf2c3f101c5cbc0e48729f55d0e269900e7a.gif?mw=700" alt="KITASHIRAKAWA_Chiyuri_80x100x8_01_Futu.gif" /></a><br /> 「 ん☆?」</p> <p><a href="https://crieit.now.sh/upload_images/7c4a1a2f73915de3757345142d7c01a15d14e28bedae8.png" target="_blank" rel="nofollow noopener"><img src="https://crieit.now.sh/upload_images/7c4a1a2f73915de3757345142d7c01a15d14e28bedae8.png?mw=700" alt="20190627math109a1b5.png" /></a></p> <p><a href="https://crieit.now.sh/upload_images/3da2d4690cf2c3f101c5cbc0e48729f55d0e269900e7a.gif" target="_blank" rel="nofollow noopener"><img src="https://crieit.now.sh/upload_images/3da2d4690cf2c3f101c5cbc0e48729f55d0e269900e7a.gif?mw=700" alt="KITASHIRAKAWA_Chiyuri_80x100x8_01_Futu.gif" /></a><br /> 「 素数の並びが……☆ もう少しいじれば……☆」</p> <p><a href="https://crieit.now.sh/upload_images/5ac9fa3b390b658160717a7c1ef5008a5d0e2769aeccf.gif" target="_blank" rel="nofollow noopener"><img src="https://crieit.now.sh/upload_images/5ac9fa3b390b658160717a7c1ef5008a5d0e2769aeccf.gif?mw=700" alt="KIFUWARABE_80x100x8_01_Futu.gif" /></a><br /> 「 お父ん☆」</p> <p><a href="https://crieit.now.sh/upload_images/5ac9fa3b390b658160717a7c1ef5008a5d0e2769aeccf.gif" target="_blank" rel="nofollow noopener"><img src="https://crieit.now.sh/upload_images/5ac9fa3b390b658160717a7c1ef5008a5d0e2769aeccf.gif?mw=700" alt="KIFUWARABE_80x100x8_01_Futu.gif" /></a><br /> 「 おい こら お父ん☆」</p> <p><a href="https://crieit.now.sh/upload_images/5ac9fa3b390b658160717a7c1ef5008a5d0e2769aeccf.gif" target="_blank" rel="nofollow noopener"><img src="https://crieit.now.sh/upload_images/5ac9fa3b390b658160717a7c1ef5008a5d0e2769aeccf.gif?mw=700" alt="KIFUWARABE_80x100x8_01_Futu.gif" /></a><br /> 「 人の話を 聞いているか☆?」</p> <p><a href="https://crieit.now.sh/upload_images/5ac9fa3b390b658160717a7c1ef5008a5d0e2769aeccf.gif" target="_blank" rel="nofollow noopener"><img src="https://crieit.now.sh/upload_images/5ac9fa3b390b658160717a7c1ef5008a5d0e2769aeccf.gif?mw=700" alt="KIFUWARABE_80x100x8_01_Futu.gif" /></a><br /> 「 なぜ素数を数え始めた☆?」</p> <p><a href="https://crieit.now.sh/upload_images/5ac9fa3b390b658160717a7c1ef5008a5d0e2769aeccf.gif" target="_blank" rel="nofollow noopener"><img src="https://crieit.now.sh/upload_images/5ac9fa3b390b658160717a7c1ef5008a5d0e2769aeccf.gif?mw=700" alt="KIFUWARABE_80x100x8_01_Futu.gif" /></a><br /> 「 おい☆」</p> <p><a href="https://crieit.now.sh/upload_images/058791c2dd4c1604ce1bd9ec26d490ae5d0e25a3d970c.gif" target="_blank" rel="nofollow noopener"><img src="https://crieit.now.sh/upload_images/058791c2dd4c1604ce1bd9ec26d490ae5d0e25a3d970c.gif?mw=700" alt="OKAZAKI_Yumemi_80x80x8_02_Syaberu.gif" /></a><br /> 「 今日は もう終わりにしましょう」</p> <h2 id="適当に次の日"><a href="#%E9%81%A9%E5%BD%93%E3%81%AB%E6%AC%A1%E3%81%AE%E6%97%A5">適当に次の日</a></h2> <p><a href="https://crieit.now.sh/upload_images/3da2d4690cf2c3f101c5cbc0e48729f55d0e269900e7a.gif" target="_blank" rel="nofollow noopener"><img src="https://crieit.now.sh/upload_images/3da2d4690cf2c3f101c5cbc0e48729f55d0e269900e7a.gif?mw=700" alt="KITASHIRAKAWA_Chiyuri_80x100x8_01_Futu.gif" /></a><br /> 「 ブログを書くのは止めて 素数を数えようぜ☆?」</p> <p><a href="https://crieit.now.sh/upload_images/5ac9fa3b390b658160717a7c1ef5008a5d0e2769aeccf.gif" target="_blank" rel="nofollow noopener"><img src="https://crieit.now.sh/upload_images/5ac9fa3b390b658160717a7c1ef5008a5d0e2769aeccf.gif?mw=700" alt="KIFUWARABE_80x100x8_01_Futu.gif" /></a><br /> 「 質問に答えてから 素数を数えろだぜ☆」</p> <p><a href="https://crieit.now.sh/upload_images/fbbb11c8d9220df0248d2b72eefffe985d1696bacfb47.png" target="_blank" rel="nofollow noopener"><img src="https://crieit.now.sh/upload_images/fbbb11c8d9220df0248d2b72eefffe985d1696bacfb47.png?mw=700" alt="20190629math110a1b1.png" /></a></p> <p><a href="https://crieit.now.sh/upload_images/3da2d4690cf2c3f101c5cbc0e48729f55d0e269900e7a.gif" target="_blank" rel="nofollow noopener"><img src="https://crieit.now.sh/upload_images/3da2d4690cf2c3f101c5cbc0e48729f55d0e269900e7a.gif?mw=700" alt="KITASHIRAKAWA_Chiyuri_80x100x8_01_Futu.gif" /></a><br /> 「 1進数を見ると分かりやすいが、<br /> 0×0 は 0 だぜ☆<br /> 0+0 も 0☆」</p> <p><a href="https://crieit.now.sh/upload_images/5ac9fa3b390b658160717a7c1ef5008a5d0e2769aeccf.gif" target="_blank" rel="nofollow noopener"><img src="https://crieit.now.sh/upload_images/5ac9fa3b390b658160717a7c1ef5008a5d0e2769aeccf.gif?mw=700" alt="KIFUWARABE_80x100x8_01_Futu.gif" /></a><br /> 「 繰り上がらないじゃないか☆」</p> <p><a href="https://crieit.now.sh/upload_images/058791c2dd4c1604ce1bd9ec26d490ae5d0e25a3d970c.gif" target="_blank" rel="nofollow noopener"><img src="https://crieit.now.sh/upload_images/058791c2dd4c1604ce1bd9ec26d490ae5d0e25a3d970c.gif?mw=700" alt="OKAZAKI_Yumemi_80x80x8_02_Syaberu.gif" /></a><br /> 「 1進数に 1 は無いの?」</p> <p><a href="https://crieit.now.sh/upload_images/a671a68b057081bc0fe83fa69fce2ab35d1692517801c.png" target="_blank" rel="nofollow noopener"><img src="https://crieit.now.sh/upload_images/a671a68b057081bc0fe83fa69fce2ab35d1692517801c.png?mw=700" alt="20190629math110a0.png" /></a></p> <p><a href="https://crieit.now.sh/upload_images/3da2d4690cf2c3f101c5cbc0e48729f55d0e269900e7a.gif" target="_blank" rel="nofollow noopener"><img src="https://crieit.now.sh/upload_images/3da2d4690cf2c3f101c5cbc0e48729f55d0e269900e7a.gif?mw=700" alt="KITASHIRAKAWA_Chiyuri_80x100x8_01_Futu.gif" /></a><br /> 「 無い☆<br /> 多分 お前らの考える 1進数は、 <strong>進数(Adic)</strong> ではなく、点列(Sequence)だぜ☆」</p> <p><a href="https://crieit.now.sh/upload_images/bf3449388fcc24aa35e23ff038c454e85d16985238ef4.png" target="_blank" rel="nofollow noopener"><img src="https://crieit.now.sh/upload_images/bf3449388fcc24aa35e23ff038c454e85d16985238ef4.png?mw=700" alt="20190629math110a1b2.png" /></a></p> <p><a href="https://crieit.now.sh/upload_images/3da2d4690cf2c3f101c5cbc0e48729f55d0e269900e7a.gif" target="_blank" rel="nofollow noopener"><img src="https://crieit.now.sh/upload_images/3da2d4690cf2c3f101c5cbc0e48729f55d0e269900e7a.gif?mw=700" alt="KITASHIRAKAWA_Chiyuri_80x100x8_01_Futu.gif" /></a><br /> 「 一応、1進数に 見えない1 があると仮定すれば 足し算も掛け算もできる☆」</p> <p><a href="https://crieit.now.sh/upload_images/3da2d4690cf2c3f101c5cbc0e48729f55d0e269900e7a.gif" target="_blank" rel="nofollow noopener"><img src="https://crieit.now.sh/upload_images/3da2d4690cf2c3f101c5cbc0e48729f55d0e269900e7a.gif?mw=700" alt="KITASHIRAKAWA_Chiyuri_80x100x8_01_Futu.gif" /></a><br /> 「 ただし、1は無くて 0、4、16、256、……、といった数しか書けない☆」</p> <p><a href="https://crieit.now.sh/upload_images/5ac9fa3b390b658160717a7c1ef5008a5d0e2769aeccf.gif" target="_blank" rel="nofollow noopener"><img src="https://crieit.now.sh/upload_images/5ac9fa3b390b658160717a7c1ef5008a5d0e2769aeccf.gif?mw=700" alt="KIFUWARABE_80x100x8_01_Futu.gif" /></a><br /> 「 何だぜその 変則4のn乗☆」</p> <p><a href="https://crieit.now.sh/upload_images/43aeae794ddc53c6304e85b0f074d00f5d16959d67cbf.png" target="_blank" rel="nofollow noopener"><img src="https://crieit.now.sh/upload_images/43aeae794ddc53c6304e85b0f074d00f5d16959d67cbf.png?mw=700" alt="20190629math110a2b1.png" /></a></p> <p><a href="https://crieit.now.sh/upload_images/3da2d4690cf2c3f101c5cbc0e48729f55d0e269900e7a.gif" target="_blank" rel="nofollow noopener"><img src="https://crieit.now.sh/upload_images/3da2d4690cf2c3f101c5cbc0e48729f55d0e269900e7a.gif?mw=700" alt="KITASHIRAKAWA_Chiyuri_80x100x8_01_Futu.gif" /></a><br /> 「 そういう意味で、最初に登場する すべての自然数を扱える進数は 2進数 だぜ☆」</p> <p><a href="https://crieit.now.sh/upload_images/5ac9fa3b390b658160717a7c1ef5008a5d0e2769aeccf.gif" target="_blank" rel="nofollow noopener"><img src="https://crieit.now.sh/upload_images/5ac9fa3b390b658160717a7c1ef5008a5d0e2769aeccf.gif?mw=700" alt="KIFUWARABE_80x100x8_01_Futu.gif" /></a><br /> 「 もう この時点で 頭と しっぽの 1桁目が 前後同型だぜ☆<br /> 説明しろだぜ☆」</p> <p><a href="https://crieit.now.sh/upload_images/3da2d4690cf2c3f101c5cbc0e48729f55d0e269900e7a.gif" target="_blank" rel="nofollow noopener"><img src="https://crieit.now.sh/upload_images/3da2d4690cf2c3f101c5cbc0e48729f55d0e269900e7a.gif?mw=700" alt="KITASHIRAKAWA_Chiyuri_80x100x8_01_Futu.gif" /></a><br /> 「 理由は いくつか集まって1つなので、1つずつ説明する☆」</p> <p><a href="https://crieit.now.sh/upload_images/319a82afeb736c40550e786e0709b5db5d16a25443064.png" target="_blank" rel="nofollow noopener"><img src="https://crieit.now.sh/upload_images/319a82afeb736c40550e786e0709b5db5d16a25443064.png?mw=700" alt="20190629math110a2b2.png" /></a></p> <p><a href="https://crieit.now.sh/upload_images/3da2d4690cf2c3f101c5cbc0e48729f55d0e269900e7a.gif" target="_blank" rel="nofollow noopener"><img src="https://crieit.now.sh/upload_images/3da2d4690cf2c3f101c5cbc0e48729f55d0e269900e7a.gif?mw=700" alt="KITASHIRAKAWA_Chiyuri_80x100x8_01_Futu.gif" /></a><br /> 「 10進数なら 9の次は10☆、<br /> 2進数なら 1の次は10☆<br /> というように、+1で繰り上がった直後は 1桁目は 0 から リスタートする☆<br /> これは定義☆」</p> <p><a href="https://crieit.now.sh/upload_images/781fe0d1bc27a1d7bcfae40ba394cec35d16a33f14ae2.png" target="_blank" rel="nofollow noopener"><img src="https://crieit.now.sh/upload_images/781fe0d1bc27a1d7bcfae40ba394cec35d16a33f14ae2.png?mw=700" alt="20190629math110a2b3.png" /></a></p> <p><a href="https://crieit.now.sh/upload_images/3da2d4690cf2c3f101c5cbc0e48729f55d0e269900e7a.gif" target="_blank" rel="nofollow noopener"><img src="https://crieit.now.sh/upload_images/3da2d4690cf2c3f101c5cbc0e48729f55d0e269900e7a.gif?mw=700" alt="KITASHIRAKAWA_Chiyuri_80x100x8_01_Futu.gif" /></a><br /> 「 そして 繰り上がった直後の数どうしを掛け合ったら 1桁目は 0×0 で 0☆、<br /> ここで n×0=0 という零元のルールが生きてくる☆ これは自明☆」</p> <p><a href="https://crieit.now.sh/upload_images/b4509d04aa9d50e0fc2a0285872a0b225d16a7ec13b83.png" target="_blank" rel="nofollow noopener"><img src="https://crieit.now.sh/upload_images/b4509d04aa9d50e0fc2a0285872a0b225d16a7ec13b83.png?mw=700" alt="20190629math111a1b1.png" /></a></p> <p><a href="https://crieit.now.sh/upload_images/3da2d4690cf2c3f101c5cbc0e48729f55d0e269900e7a.gif" target="_blank" rel="nofollow noopener"><img src="https://crieit.now.sh/upload_images/3da2d4690cf2c3f101c5cbc0e48729f55d0e269900e7a.gif?mw=700" alt="KITASHIRAKAWA_Chiyuri_80x100x8_01_Futu.gif" /></a><br /> 「 だから 九九の延長線上には 10、100、1000……の線上に 0一列が出てくるぜ☆」</p> <p><a href="https://crieit.now.sh/upload_images/4228e08e15066dd74a6043f0b6819e6a5d16b5c821286.png" target="_blank" rel="nofollow noopener"><img src="https://crieit.now.sh/upload_images/4228e08e15066dd74a6043f0b6819e6a5d16b5c821286.png?mw=700" alt="20190629math110b1.png" /></a></p> <p><a href="https://crieit.now.sh/upload_images/3da2d4690cf2c3f101c5cbc0e48729f55d0e269900e7a.gif" target="_blank" rel="nofollow noopener"><img src="https://crieit.now.sh/upload_images/3da2d4690cf2c3f101c5cbc0e48729f55d0e269900e7a.gif?mw=700" alt="KITASHIRAKAWA_Chiyuri_80x100x8_01_Futu.gif" /></a><br /> 「 例えば 2進数なら☆」</p> <p><a href="https://crieit.now.sh/upload_images/5ac9fa3b390b658160717a7c1ef5008a5d0e2769aeccf.gif" target="_blank" rel="nofollow noopener"><img src="https://crieit.now.sh/upload_images/5ac9fa3b390b658160717a7c1ef5008a5d0e2769aeccf.gif?mw=700" alt="KIFUWARABE_80x100x8_01_Futu.gif" /></a><br /> 「 いらいら☆!」</p> <p><a href="https://crieit.now.sh/upload_images/4b1a0115e12b116f1de2ed50e9a91c645d16bd8e70b1a.png" target="_blank" rel="nofollow noopener"><img src="https://crieit.now.sh/upload_images/4b1a0115e12b116f1de2ed50e9a91c645d16bd8e70b1a.png?mw=700" alt="20190629math110b2.png" /></a></p> <p><a href="https://crieit.now.sh/upload_images/3da2d4690cf2c3f101c5cbc0e48729f55d0e269900e7a.gif" target="_blank" rel="nofollow noopener"><img src="https://crieit.now.sh/upload_images/3da2d4690cf2c3f101c5cbc0e48729f55d0e269900e7a.gif?mw=700" alt="KITASHIRAKAWA_Chiyuri_80x100x8_01_Futu.gif" /></a><br /> 「 ここに 0一列ができる☆<br /> これらの間のところにも0一列はできる☆ 2進数なら1つ、10進数なら9つ☆」</p> <p><a href="https://crieit.now.sh/upload_images/3da2d4690cf2c3f101c5cbc0e48729f55d0e269900e7a.gif" target="_blank" rel="nofollow noopener"><img src="https://crieit.now.sh/upload_images/3da2d4690cf2c3f101c5cbc0e48729f55d0e269900e7a.gif?mw=700" alt="KITASHIRAKAWA_Chiyuri_80x100x8_01_Futu.gif" /></a><br /> 「 この区間の中で 前後同型、 というか、 往復の片道が交互に表れる☆」</p> <p><a href="https://crieit.now.sh/upload_images/3da2d4690cf2c3f101c5cbc0e48729f55d0e269900e7a.gif" target="_blank" rel="nofollow noopener"><img src="https://crieit.now.sh/upload_images/3da2d4690cf2c3f101c5cbc0e48729f55d0e269900e7a.gif?mw=700" alt="KITASHIRAKAWA_Chiyuri_80x100x8_01_Futu.gif" /></a><br /> 「 次に、1~10 を見てみよう☆」</p> <p><a href="https://crieit.now.sh/upload_images/39dc7499cf4e86140f28ddfd8c5a03605d16bfa90f5f0.png" target="_blank" rel="nofollow noopener"><img src="https://crieit.now.sh/upload_images/39dc7499cf4e86140f28ddfd8c5a03605d16bfa90f5f0.png?mw=700" alt="20190629math112a1.png" /></a></p> <p><a href="https://crieit.now.sh/upload_images/3da2d4690cf2c3f101c5cbc0e48729f55d0e269900e7a.gif" target="_blank" rel="nofollow noopener"><img src="https://crieit.now.sh/upload_images/3da2d4690cf2c3f101c5cbc0e48729f55d0e269900e7a.gif?mw=700" alt="KITASHIRAKAWA_Chiyuri_80x100x8_01_Futu.gif" /></a><br /> 「 全体を10とすれば、数に 余りを足せば 10に戻る☆<br /> 一桁なので 見えないが、次は 2桁の 10~100 で説明する☆」</p> <p><a href="https://crieit.now.sh/upload_images/a5951e42e09027f48c57da2e7be081795d16c17a6ab29.png" target="_blank" rel="nofollow noopener"><img src="https://crieit.now.sh/upload_images/a5951e42e09027f48c57da2e7be081795d16c17a6ab29.png?mw=700" alt="20190629math112a2.png" /></a></p> <p><a href="https://crieit.now.sh/upload_images/3da2d4690cf2c3f101c5cbc0e48729f55d0e269900e7a.gif" target="_blank" rel="nofollow noopener"><img src="https://crieit.now.sh/upload_images/3da2d4690cf2c3f101c5cbc0e48729f55d0e269900e7a.gif?mw=700" alt="KITASHIRAKAWA_Chiyuri_80x100x8_01_Futu.gif" /></a><br /> 「 10の倍数は おもんないんで 11~99 で☆」</p> <p><a href="https://crieit.now.sh/upload_images/5ac9fa3b390b658160717a7c1ef5008a5d0e2769aeccf.gif" target="_blank" rel="nofollow noopener"><img src="https://crieit.now.sh/upload_images/5ac9fa3b390b658160717a7c1ef5008a5d0e2769aeccf.gif?mw=700" alt="KIFUWARABE_80x100x8_01_Futu.gif" /></a><br /> 「 往復にならんなあ☆」</p> <p><a href="https://crieit.now.sh/upload_images/2127aa2d45b0827fd157282ba04968355d16cae73e306.png" target="_blank" rel="nofollow noopener"><img src="https://crieit.now.sh/upload_images/2127aa2d45b0827fd157282ba04968355d16cae73e306.png?mw=700" alt="20190629math112a3b1.png" /></a></p> <p><a href="https://crieit.now.sh/upload_images/3da2d4690cf2c3f101c5cbc0e48729f55d0e269900e7a.gif" target="_blank" rel="nofollow noopener"><img src="https://crieit.now.sh/upload_images/3da2d4690cf2c3f101c5cbc0e48729f55d0e269900e7a.gif?mw=700" alt="KITASHIRAKAWA_Chiyuri_80x100x8_01_Futu.gif" /></a><br /> 「 2乗☆」</p> <p><a href="https://crieit.now.sh/upload_images/5ac9fa3b390b658160717a7c1ef5008a5d0e2769aeccf.gif" target="_blank" rel="nofollow noopener"><img src="https://crieit.now.sh/upload_images/5ac9fa3b390b658160717a7c1ef5008a5d0e2769aeccf.gif?mw=700" alt="KIFUWARABE_80x100x8_01_Futu.gif" /></a><br /> 「 往復になってるなあ☆ 腹立つなあ☆」</p> <p><a href="https://crieit.now.sh/upload_images/564227ba7032414e38bb4ce49743fa215d16dde1e09c0.png" target="_blank" rel="nofollow noopener"><img src="https://crieit.now.sh/upload_images/564227ba7032414e38bb4ce49743fa215d16dde1e09c0.png?mw=700" alt="20190629math113a1.png" /></a></p> <p><a href="https://crieit.now.sh/upload_images/3da2d4690cf2c3f101c5cbc0e48729f55d0e269900e7a.gif" target="_blank" rel="nofollow noopener"><img src="https://crieit.now.sh/upload_images/3da2d4690cf2c3f101c5cbc0e48729f55d0e269900e7a.gif?mw=700" alt="KITASHIRAKAWA_Chiyuri_80x100x8_01_Futu.gif" /></a><br /> 「 今 きふわらべ が見ているのは、サイクルと ラウンドトリップ な☆」</p> <p><a href="https://crieit.now.sh/upload_images/5ac9fa3b390b658160717a7c1ef5008a5d0e2769aeccf.gif" target="_blank" rel="nofollow noopener"><img src="https://crieit.now.sh/upload_images/5ac9fa3b390b658160717a7c1ef5008a5d0e2769aeccf.gif?mw=700" alt="KIFUWARABE_80x100x8_01_Futu.gif" /></a><br /> 「 未来から しゃべられるの、腹立つなあ☆」</p> <p><a href="https://crieit.now.sh/upload_images/3da2d4690cf2c3f101c5cbc0e48729f55d0e269900e7a.gif" target="_blank" rel="nofollow noopener"><img src="https://crieit.now.sh/upload_images/3da2d4690cf2c3f101c5cbc0e48729f55d0e269900e7a.gif?mw=700" alt="KITASHIRAKAWA_Chiyuri_80x100x8_01_Futu.gif" /></a><br /> 「 1乗 が サイクル なのは 自明かと思う☆ 自然数だからな☆<br /> 2乗は ラウンド・トリップ する☆」</p> <p><a href="https://crieit.now.sh/upload_images/3da2d4690cf2c3f101c5cbc0e48729f55d0e269900e7a.gif" target="_blank" rel="nofollow noopener"><img src="https://crieit.now.sh/upload_images/3da2d4690cf2c3f101c5cbc0e48729f55d0e269900e7a.gif?mw=700" alt="KITASHIRAKAWA_Chiyuri_80x100x8_01_Futu.gif" /></a><br /> 「 3乗 は スワップ、<br /> 4乗は エア・ホッケーする☆」</p> <p><a href="https://crieit.now.sh/upload_images/3da2d4690cf2c3f101c5cbc0e48729f55d0e269900e7a.gif" target="_blank" rel="nofollow noopener"><img src="https://crieit.now.sh/upload_images/3da2d4690cf2c3f101c5cbc0e48729f55d0e269900e7a.gif?mw=700" alt="KITASHIRAKAWA_Chiyuri_80x100x8_01_Futu.gif" /></a><br /> 「 きふわらべ が気にしているのは、2乗 はなぜ ラウンド・トリップするか、<br /> ということだな☆」</p> <p><a href="https://crieit.now.sh/upload_images/5ac9fa3b390b658160717a7c1ef5008a5d0e2769aeccf.gif" target="_blank" rel="nofollow noopener"><img src="https://crieit.now.sh/upload_images/5ac9fa3b390b658160717a7c1ef5008a5d0e2769aeccf.gif?mw=700" alt="KIFUWARABE_80x100x8_01_Futu.gif" /></a><br /> 「 全部 気になりだした☆」</p> <p><a href="https://crieit.now.sh/upload_images/3da2d4690cf2c3f101c5cbc0e48729f55d0e269900e7a.gif" target="_blank" rel="nofollow noopener"><img src="https://crieit.now.sh/upload_images/3da2d4690cf2c3f101c5cbc0e48729f55d0e269900e7a.gif?mw=700" alt="KITASHIRAKAWA_Chiyuri_80x100x8_01_Futu.gif" /></a><br /> 「 ブログが重くなってきた☆ 次の記事へ移るぜ☆」</p> むずでょ tag:crieit.net,2005:PublicArticle/15120 2019-06-17T22:50:27+09:00 2019-06-22T21:48:41+09:00 https://crieit.net/posts/7fbc742c711a3706d7fe9fe79322a8f3 のんびりアルジェブラをやろうぜ☆(^~^)<その2> <p><前回からの続き></p> <p><a href="https://crieit.now.sh/upload_images/3da2d4690cf2c3f101c5cbc0e48729f55d079698322a1.gif" target="_blank" rel="nofollow noopener"><img src="https://crieit.now.sh/upload_images/3da2d4690cf2c3f101c5cbc0e48729f55d079698322a1.gif?mw=700" alt="KITASHIRAKAWA_Chiyuri_80x100x8_01_Futu.gif" /></a><br /> 「 話しの途中で 記事番号 変わるの嫌なんだが……☆」</p> <p><a href="https://crieit.now.sh/upload_images/5ac9fa3b390b658160717a7c1ef5008a5d0796b2c4c79.gif" target="_blank" rel="nofollow noopener"><img src="https://crieit.now.sh/upload_images/5ac9fa3b390b658160717a7c1ef5008a5d0796b2c4c79.gif?mw=700" alt="KIFUWARABE_80x100x8_01_Futu.gif" /></a><br /> 「 諦めろ☆ 9701文字書いたら何が起こるのか理解しろ、そして理解したら進め☆」</p> <p><a href="https://crieit.now.sh/upload_images/058791c2dd4c1604ce1bd9ec26d490ae5d0796cf8be9c.gif" target="_blank" rel="nofollow noopener"><img src="https://crieit.now.sh/upload_images/058791c2dd4c1604ce1bd9ec26d490ae5d0796cf8be9c.gif?mw=700" alt="OKAZAKI_Yumemi_80x80x8_02_Syaberu.gif" /></a><br /> 「 1の1.1倍は 1.1 だけど、<br /> 1の1.1分の1は 0.909090909090……じゃない。全然違くない?」</p> <p><a href="https://crieit.now.sh/upload_images/3da2d4690cf2c3f101c5cbc0e48729f55d079698322a1.gif" target="_blank" rel="nofollow noopener"><img src="https://crieit.now.sh/upload_images/3da2d4690cf2c3f101c5cbc0e48729f55d079698322a1.gif?mw=700" alt="KITASHIRAKAWA_Chiyuri_80x100x8_01_Futu.gif" /></a><br /> 「 惜しい……、いや ほとんどその答えは正解なのかもしれない☆<br /> 眼球に正解が映っていても、目が正解に見えている とは限らないよな☆」</p> <p><a href="https://crieit.now.sh/upload_images/058791c2dd4c1604ce1bd9ec26d490ae5d0796cf8be9c.gif" target="_blank" rel="nofollow noopener"><img src="https://crieit.now.sh/upload_images/058791c2dd4c1604ce1bd9ec26d490ae5d0796cf8be9c.gif?mw=700" alt="OKAZAKI_Yumemi_80x80x8_02_Syaberu.gif" /></a><br /> 「 ?」</p> <p><a href="https://crieit.now.sh/upload_images/3da2d4690cf2c3f101c5cbc0e48729f55d079698322a1.gif" target="_blank" rel="nofollow noopener"><img src="https://crieit.now.sh/upload_images/3da2d4690cf2c3f101c5cbc0e48729f55d079698322a1.gif?mw=700" alt="KITASHIRAKAWA_Chiyuri_80x100x8_01_Futu.gif" /></a><br /> 「 1.1 は、 1 より 少しだけ大きい数 ぐらいに思ってるだろ☆」</p> <p><a href="https://crieit.now.sh/upload_images/058791c2dd4c1604ce1bd9ec26d490ae5d0796cf8be9c.gif" target="_blank" rel="nofollow noopener"><img src="https://crieit.now.sh/upload_images/058791c2dd4c1604ce1bd9ec26d490ae5d0796cf8be9c.gif?mw=700" alt="OKAZAKI_Yumemi_80x80x8_02_Syaberu.gif" /></a><br /> 「 1より 少しだけ大きい数なのよ!」</p> <p><a href="https://crieit.now.sh/upload_images/ebdda7bdb87d8c6f15094378f78424905d079b13770f6.gif" target="_blank" rel="nofollow noopener"><img src="https://crieit.now.sh/upload_images/ebdda7bdb87d8c6f15094378f78424905d079b13770f6.gif?mw=700" alt="KITASHIRAKAWA_Chiyuri_80x100x8_02_Hidosu.gif" /></a><br /> 「 違う……☆ 1.1 は、 めっちゃ大きい数……☆」</p> <p><a href="https://crieit.now.sh/upload_images/3da2d4690cf2c3f101c5cbc0e48729f55d079698322a1.gif" target="_blank" rel="nofollow noopener"><img src="https://crieit.now.sh/upload_images/3da2d4690cf2c3f101c5cbc0e48729f55d079698322a1.gif?mw=700" alt="KITASHIRAKAWA_Chiyuri_80x100x8_01_Futu.gif" /></a><br /> 「 見方を変えて見せよう☆<br /> 洋一くんは 今、100円持っているとしまス、お買い物に出かけましタ☆」</p> <p><a href="https://crieit.now.sh/upload_images/058791c2dd4c1604ce1bd9ec26d490ae5d0796cf8be9c.gif" target="_blank" rel="nofollow noopener"><img src="https://crieit.now.sh/upload_images/058791c2dd4c1604ce1bd9ec26d490ae5d0796cf8be9c.gif?mw=700" alt="OKAZAKI_Yumemi_80x80x8_02_Syaberu.gif" /></a><br /> 「 消費税はいくらか知ってる? そのまま出かけて大丈夫?」</p> <p><a href="https://crieit.now.sh/upload_images/3da2d4690cf2c3f101c5cbc0e48729f55d079698322a1.gif" target="_blank" rel="nofollow noopener"><img src="https://crieit.now.sh/upload_images/3da2d4690cf2c3f101c5cbc0e48729f55d079698322a1.gif?mw=700" alt="KITASHIRAKAWA_Chiyuri_80x100x8_01_Futu.gif" /></a><br /> 「 世田谷のマンション、1億円☆」</p> <p><a href="https://crieit.now.sh/upload_images/058791c2dd4c1604ce1bd9ec26d490ae5d0796cf8be9c.gif" target="_blank" rel="nofollow noopener"><img src="https://crieit.now.sh/upload_images/058791c2dd4c1604ce1bd9ec26d490ae5d0796cf8be9c.gif?mw=700" alt="OKAZAKI_Yumemi_80x80x8_02_Syaberu.gif" /></a><br /> 「 諦めなさい。生涯年収を理解しろ、そして理解したら進みなさい」</p> <p><a href="https://crieit.now.sh/upload_images/3da2d4690cf2c3f101c5cbc0e48729f55d079698322a1.gif" target="_blank" rel="nofollow noopener"><img src="https://crieit.now.sh/upload_images/3da2d4690cf2c3f101c5cbc0e48729f55d079698322a1.gif?mw=700" alt="KITASHIRAKAWA_Chiyuri_80x100x8_01_Futu.gif" /></a><br /> 「 おっと、ちょっと間違えていたぜ☆ 世田谷のマンション、1億1千万円☆」</p> <p><a href="https://crieit.now.sh/upload_images/058791c2dd4c1604ce1bd9ec26d490ae5d0796cf8be9c.gif" target="_blank" rel="nofollow noopener"><img src="https://crieit.now.sh/upload_images/058791c2dd4c1604ce1bd9ec26d490ae5d0796cf8be9c.gif?mw=700" alt="OKAZAKI_Yumemi_80x80x8_02_Syaberu.gif" /></a><br /> 「 ちょっとじゃなくない?!」</p> <p><a href="https://crieit.now.sh/upload_images/3da2d4690cf2c3f101c5cbc0e48729f55d079698322a1.gif" target="_blank" rel="nofollow noopener"><img src="https://crieit.now.sh/upload_images/3da2d4690cf2c3f101c5cbc0e48729f55d079698322a1.gif?mw=700" alt="KITASHIRAKAWA_Chiyuri_80x100x8_01_Futu.gif" /></a><br /> 「 それが 1.1 だぜ☆」</p> <p><a href="https://crieit.now.sh/upload_images/3da2d4690cf2c3f101c5cbc0e48729f55d079698322a1.gif" target="_blank" rel="nofollow noopener"><img src="https://crieit.now.sh/upload_images/3da2d4690cf2c3f101c5cbc0e48729f55d079698322a1.gif?mw=700" alt="KITASHIRAKAWA_Chiyuri_80x100x8_01_Futu.gif" /></a><br /> 「 1よりちょっぴり大きな数、1よりちょっぴり小さな数が何かというと そうだな……☆<br /> 例えば 1.01 だぜ☆」</p> <p><a href="https://crieit.now.sh/upload_images/058791c2dd4c1604ce1bd9ec26d490ae5d0796cf8be9c.gif" target="_blank" rel="nofollow noopener"><img src="https://crieit.now.sh/upload_images/058791c2dd4c1604ce1bd9ec26d490ae5d0796cf8be9c.gif?mw=700" alt="OKAZAKI_Yumemi_80x80x8_02_Syaberu.gif" /></a><br /> 「 1の1.01倍は 1.01 だけど、<br /> 1の1.01分の1は 0.990099009900……じゃない。全然違くない?」</p> <p><a href="https://crieit.now.sh/upload_images/3da2d4690cf2c3f101c5cbc0e48729f55d079698322a1.gif" target="_blank" rel="nofollow noopener"><img src="https://crieit.now.sh/upload_images/3da2d4690cf2c3f101c5cbc0e48729f55d079698322a1.gif?mw=700" alt="KITASHIRAKAWA_Chiyuri_80x100x8_01_Futu.gif" /></a><br /> 「 もっと惜しい……、着実に正解に進んでいるぜ……、いやもう その答えは正解なのかもしれない☆<br /> 眼球に1万円が映っていても、目が1万円に見えている とは限らないよな☆」</p> <p><a href="https://crieit.now.sh/upload_images/5ac9fa3b390b658160717a7c1ef5008a5d0796b2c4c79.gif" target="_blank" rel="nofollow noopener"><img src="https://crieit.now.sh/upload_images/5ac9fa3b390b658160717a7c1ef5008a5d0796b2c4c79.gif?mw=700" alt="KIFUWARABE_80x100x8_01_Futu.gif" /></a><br /> 「 しっかりしろ☆」</p> <p><a href="https://crieit.now.sh/upload_images/058791c2dd4c1604ce1bd9ec26d490ae5d0796cf8be9c.gif" target="_blank" rel="nofollow noopener"><img src="https://crieit.now.sh/upload_images/058791c2dd4c1604ce1bd9ec26d490ae5d0796cf8be9c.gif?mw=700" alt="OKAZAKI_Yumemi_80x80x8_02_Syaberu.gif" /></a><br /> 「 ……」</p> <p><a href="https://crieit.now.sh/upload_images/33862593fb1976ba727dde32121ecb425d07a0efe3418.png" target="_blank" rel="nofollow noopener"><img src="https://crieit.now.sh/upload_images/33862593fb1976ba727dde32121ecb425d07a0efe3418.png?mw=700" alt="20190617math71a1.png" /></a></p> <p><a href="https://crieit.now.sh/upload_images/058791c2dd4c1604ce1bd9ec26d490ae5d0796cf8be9c.gif" target="_blank" rel="nofollow noopener"><img src="https://crieit.now.sh/upload_images/058791c2dd4c1604ce1bd9ec26d490ae5d0796cf8be9c.gif?mw=700" alt="OKAZAKI_Yumemi_80x80x8_02_Syaberu.gif" /></a><br /> 「 何この 9999000099990000……とか ふざけた数?」</p> <p><a href="https://crieit.now.sh/upload_images/3da2d4690cf2c3f101c5cbc0e48729f55d079698322a1.gif" target="_blank" rel="nofollow noopener"><img src="https://crieit.now.sh/upload_images/3da2d4690cf2c3f101c5cbc0e48729f55d079698322a1.gif?mw=700" alt="KITASHIRAKAWA_Chiyuri_80x100x8_01_Futu.gif" /></a><br /> 「 素晴らしい……、ジョン・ネイピアが 0.9999999 で、 ヨスト・ビュルギが 1.0001 で数を調べた昔話のようだぜ☆」</p> <p><a href="https://crieit.now.sh/upload_images/3da2d4690cf2c3f101c5cbc0e48729f55d079698322a1.gif" target="_blank" rel="nofollow noopener"><img src="https://crieit.now.sh/upload_images/3da2d4690cf2c3f101c5cbc0e48729f55d079698322a1.gif?mw=700" alt="KITASHIRAKAWA_Chiyuri_80x100x8_01_Futu.gif" /></a><br /> 「 有効桁数とかいう そっけない返事で満足できる わたしたちではないだろう☆<br /> 小数点を 少し見てみようぜ☆」</p> <p><a href="https://crieit.now.sh/upload_images/4bd4318bf2fbeb125a52a03a3c122ce75d07a2f1b3fcf.png" target="_blank" rel="nofollow noopener"><img src="https://crieit.now.sh/upload_images/4bd4318bf2fbeb125a52a03a3c122ce75d07a2f1b3fcf.png?mw=700" alt="20190617math71a2.png" /></a></p> <p><a href="https://crieit.now.sh/upload_images/3da2d4690cf2c3f101c5cbc0e48729f55d079698322a1.gif" target="_blank" rel="nofollow noopener"><img src="https://crieit.now.sh/upload_images/3da2d4690cf2c3f101c5cbc0e48729f55d079698322a1.gif?mw=700" alt="KITASHIRAKAWA_Chiyuri_80x100x8_01_Futu.gif" /></a><br /> 「 では 割り算してみよう☆<br /> なんで わたしたちは 小学校の算数に戻っているのか……☆」</p> <p><a href="https://crieit.now.sh/upload_images/5ac9fa3b390b658160717a7c1ef5008a5d0796b2c4c79.gif" target="_blank" rel="nofollow noopener"><img src="https://crieit.now.sh/upload_images/5ac9fa3b390b658160717a7c1ef5008a5d0796b2c4c79.gif?mw=700" alt="KIFUWARABE_80x100x8_01_Futu.gif" /></a><br /> 「 5行前に ジョン・ネイピアとか ヨスト・ビュルギとか言ってただろ☆ ハンドルの切り方の間違え方が大きすぎだろ☆」</p> <p><a href="https://crieit.now.sh/upload_images/bdde81bdfdf4226eef22400fa32b09645d07a53f4e6d3.png" target="_blank" rel="nofollow noopener"><img src="https://crieit.now.sh/upload_images/bdde81bdfdf4226eef22400fa32b09645d07a53f4e6d3.png?mw=700" alt="20190617math71a3.png" /></a></p> <p><a href="https://crieit.now.sh/upload_images/3da2d4690cf2c3f101c5cbc0e48729f55d079698322a1.gif" target="_blank" rel="nofollow noopener"><img src="https://crieit.now.sh/upload_images/3da2d4690cf2c3f101c5cbc0e48729f55d079698322a1.gif?mw=700" alt="KITASHIRAKAWA_Chiyuri_80x100x8_01_Futu.gif" /></a><br /> 「 1.01 は 1 より大きいから割れないぜ☆ だから まず 0 ☆」</p> <p><a href="https://crieit.now.sh/upload_images/058791c2dd4c1604ce1bd9ec26d490ae5d0796cf8be9c.gif" target="_blank" rel="nofollow noopener"><img src="https://crieit.now.sh/upload_images/058791c2dd4c1604ce1bd9ec26d490ae5d0796cf8be9c.gif?mw=700" alt="OKAZAKI_Yumemi_80x80x8_02_Syaberu.gif" /></a><br /> 「 有効桁数の説明をしようとしているの? この割り算の説明は省略できないの?」</p> <p><a href="https://crieit.now.sh/upload_images/596521c0e010cf88170e11f377a614b25d07a73131fe7.png" target="_blank" rel="nofollow noopener"><img src="https://crieit.now.sh/upload_images/596521c0e010cf88170e11f377a614b25d07a73131fe7.png?mw=700" alt="20190617math71a4.png" /></a></p> <p><a href="https://crieit.now.sh/upload_images/3da2d4690cf2c3f101c5cbc0e48729f55d079698322a1.gif" target="_blank" rel="nofollow noopener"><img src="https://crieit.now.sh/upload_images/3da2d4690cf2c3f101c5cbc0e48729f55d079698322a1.gif?mw=700" alt="KITASHIRAKAWA_Chiyuri_80x100x8_01_Futu.gif" /></a><br /> 「 1.01 は 10 より小さいから割れるぜ☆ 9 を書こう☆」</p> <p><a href="https://crieit.now.sh/upload_images/5ac9fa3b390b658160717a7c1ef5008a5d0796b2c4c79.gif" target="_blank" rel="nofollow noopener"><img src="https://crieit.now.sh/upload_images/5ac9fa3b390b658160717a7c1ef5008a5d0796b2c4c79.gif?mw=700" alt="KIFUWARABE_80x100x8_01_Futu.gif" /></a><br /> 「 お父ん、わたしたちは 有効桁数とかいう そっけない返事で満足した☆」</p> <p><a href="https://crieit.now.sh/upload_images/ffabf318c037143e92e58dd31f131f345d07a84ba3647.png" target="_blank" rel="nofollow noopener"><img src="https://crieit.now.sh/upload_images/ffabf318c037143e92e58dd31f131f345d07a84ba3647.png?mw=700" alt="20190617math71a5.png" /></a></p> <p><a href="https://crieit.now.sh/upload_images/3da2d4690cf2c3f101c5cbc0e48729f55d079698322a1.gif" target="_blank" rel="nofollow noopener"><img src="https://crieit.now.sh/upload_images/3da2d4690cf2c3f101c5cbc0e48729f55d079698322a1.gif?mw=700" alt="KITASHIRAKAWA_Chiyuri_80x100x8_01_Futu.gif" /></a><br /> 「 余りは 0.091 だな☆」</p> <p><a href="https://crieit.now.sh/upload_images/5ac9fa3b390b658160717a7c1ef5008a5d0796b2c4c79.gif" target="_blank" rel="nofollow noopener"><img src="https://crieit.now.sh/upload_images/5ac9fa3b390b658160717a7c1ef5008a5d0796b2c4c79.gif?mw=700" alt="KIFUWARABE_80x100x8_01_Futu.gif" /></a><br /> 「 ──── 繰り返すー、お父ん、わたしたちはー☆ ────」</p> <p><a href="https://crieit.now.sh/upload_images/8fdf4f1001e71f1d021ceaae34e584f65d07a984ee041.png" target="_blank" rel="nofollow noopener"><img src="https://crieit.now.sh/upload_images/8fdf4f1001e71f1d021ceaae34e584f65d07a984ee041.png?mw=700" alt="20190617math71a6.png" /></a></p> <p><a href="https://crieit.now.sh/upload_images/3da2d4690cf2c3f101c5cbc0e48729f55d079698322a1.gif" target="_blank" rel="nofollow noopener"><img src="https://crieit.now.sh/upload_images/3da2d4690cf2c3f101c5cbc0e48729f55d079698322a1.gif?mw=700" alt="KITASHIRAKAWA_Chiyuri_80x100x8_01_Futu.gif" /></a><br /> 「 小数部の桁数を揃えると見やすいだろう☆ 101 は 910 より小さいと考えろだぜ☆ 9 で割れるな☆」</p> <p><a href="https://crieit.now.sh/upload_images/5ac9fa3b390b658160717a7c1ef5008a5d0796b2c4c79.gif" target="_blank" rel="nofollow noopener"><img src="https://crieit.now.sh/upload_images/5ac9fa3b390b658160717a7c1ef5008a5d0796b2c4c79.gif?mw=700" alt="KIFUWARABE_80x100x8_01_Futu.gif" /></a><br /> 「 ──── 無駄な抵抗をやめろー、出てこいー☆ ────」</p> <p><a href="https://crieit.now.sh/upload_images/7924b14f44ae8cca2f155e67cb03c63c5d07aa6c36a3c.png" target="_blank" rel="nofollow noopener"><img src="https://crieit.now.sh/upload_images/7924b14f44ae8cca2f155e67cb03c63c5d07aa6c36a3c.png?mw=700" alt="20190617math71a7.png" /></a></p> <p><a href="https://crieit.now.sh/upload_images/3da2d4690cf2c3f101c5cbc0e48729f55d079698322a1.gif" target="_blank" rel="nofollow noopener"><img src="https://crieit.now.sh/upload_images/3da2d4690cf2c3f101c5cbc0e48729f55d079698322a1.gif?mw=700" alt="KITASHIRAKAWA_Chiyuri_80x100x8_01_Futu.gif" /></a><br /> 「 ここで余りが1になった☆ 思い返してほしい☆」</p> <p><a href="https://crieit.now.sh/upload_images/4bd4318bf2fbeb125a52a03a3c122ce75d07a2f1b3fcf.png" target="_blank" rel="nofollow noopener"><img src="https://crieit.now.sh/upload_images/4bd4318bf2fbeb125a52a03a3c122ce75d07a2f1b3fcf.png?mw=700" alt="20190617math71a2.png" /></a></p> <p><a href="https://crieit.now.sh/upload_images/3da2d4690cf2c3f101c5cbc0e48729f55d079698322a1.gif" target="_blank" rel="nofollow noopener"><img src="https://crieit.now.sh/upload_images/3da2d4690cf2c3f101c5cbc0e48729f55d079698322a1.gif?mw=700" alt="KITASHIRAKAWA_Chiyuri_80x100x8_01_Futu.gif" /></a><br /> 「 わたしたちは最初に 1 を割ろうとしてたことを☆」</p> <p><a href="https://crieit.now.sh/upload_images/058791c2dd4c1604ce1bd9ec26d490ae5d0796cf8be9c.gif" target="_blank" rel="nofollow noopener"><img src="https://crieit.now.sh/upload_images/058791c2dd4c1604ce1bd9ec26d490ae5d0796cf8be9c.gif?mw=700" alt="OKAZAKI_Yumemi_80x80x8_02_Syaberu.gif" /></a><br /> 「 きふわらべちゃんは 先に寝てなさい」</p> <p><a href="https://crieit.now.sh/upload_images/dcee1142c710c641427f3e3ca02042545d07abe259300.png" target="_blank" rel="nofollow noopener"><img src="https://crieit.now.sh/upload_images/dcee1142c710c641427f3e3ca02042545d07abe259300.png?mw=700" alt="20190617math71a8.png" /></a></p> <p><a href="https://crieit.now.sh/upload_images/3da2d4690cf2c3f101c5cbc0e48729f55d079698322a1.gif" target="_blank" rel="nofollow noopener"><img src="https://crieit.now.sh/upload_images/3da2d4690cf2c3f101c5cbc0e48729f55d079698322a1.gif?mw=700" alt="KITASHIRAKAWA_Chiyuri_80x100x8_01_Futu.gif" /></a><br /> 「 桁を揃えてみると 0.990 ☆ つまりここから 0990 が永遠に繰り返されるぜ☆」</p> <p><a href="https://crieit.now.sh/upload_images/f3d160aa0daafff1214c9ac2b3b8cdde5d07ac405a915.gif" target="_blank" rel="nofollow noopener"><img src="https://crieit.now.sh/upload_images/f3d160aa0daafff1214c9ac2b3b8cdde5d07ac405a915.gif?mw=700" alt="OKAZAKI_Yumemi_80x80x8_03_Zzz.gif" /></a><br /> 「 そして わたしも寝る」</p> <p><a href="https://crieit.now.sh/upload_images/3da2d4690cf2c3f101c5cbc0e48729f55d079698322a1.gif" target="_blank" rel="nofollow noopener"><img src="https://crieit.now.sh/upload_images/3da2d4690cf2c3f101c5cbc0e48729f55d079698322a1.gif?mw=700" alt="KITASHIRAKAWA_Chiyuri_80x100x8_01_Futu.gif" /></a><br /> 「 計算は 続けることができるが、ここで割ることをストップし、<br /> 10.0000 ÷ 1.0100 = 0.9900 余り 0.0001 、ということにする算術があってもいいと思うが、<br /> 目にしたことはない☆ あれっ☆? 誰も起きてね☆」</p> <h2 id="そんでまた次の日"><a href="#%E3%81%9D%E3%82%93%E3%81%A7%E3%81%BE%E3%81%9F%E6%AC%A1%E3%81%AE%E6%97%A5">そんでまた次の日</a></h2> <p><a href="https://crieit.now.sh/upload_images/9d8f27f133a59d1523d36502d76871f65d08dabda9d4a.png" target="_blank" rel="nofollow noopener"><img src="https://crieit.now.sh/upload_images/9d8f27f133a59d1523d36502d76871f65d08dabda9d4a.png?mw=700" alt="20190618math72a1b1c1.png" /></a></p> <p><a href="https://crieit.now.sh/upload_images/3da2d4690cf2c3f101c5cbc0e48729f55d079698322a1.gif" target="_blank" rel="nofollow noopener"><img src="https://crieit.now.sh/upload_images/3da2d4690cf2c3f101c5cbc0e48729f55d079698322a1.gif?mw=700" alt="KITASHIRAKAWA_Chiyuri_80x100x8_01_Futu.gif" /></a><br /> 「 一応説明しておくと、えいえんと繰り返すというのは こんな感じだぜ☆」</p> <p><a href="https://crieit.now.sh/upload_images/058791c2dd4c1604ce1bd9ec26d490ae5d0796cf8be9c.gif" target="_blank" rel="nofollow noopener"><img src="https://crieit.now.sh/upload_images/058791c2dd4c1604ce1bd9ec26d490ae5d0796cf8be9c.gif?mw=700" alt="OKAZAKI_Yumemi_80x80x8_02_Syaberu.gif" /></a><br /> 「 割り算は そんなもんなんじゃないの?」</p> <p><a href="https://crieit.now.sh/upload_images/30951c6d2ae4e1c8b9d1280b8a58be615d08db383986c.png" target="_blank" rel="nofollow noopener"><img src="https://crieit.now.sh/upload_images/30951c6d2ae4e1c8b9d1280b8a58be615d08db383986c.png?mw=700" alt="20190618math72a1b1c2.png" /></a></p> <p><a href="https://crieit.now.sh/upload_images/3da2d4690cf2c3f101c5cbc0e48729f55d079698322a1.gif" target="_blank" rel="nofollow noopener"><img src="https://crieit.now.sh/upload_images/3da2d4690cf2c3f101c5cbc0e48729f55d079698322a1.gif?mw=700" alt="KITASHIRAKAWA_Chiyuri_80x100x8_01_Futu.gif" /></a><br /> 「 1を割ろうとしたところから始まり、次の4桁目に 1余ってるということは☆」</p> <p><a href="https://crieit.now.sh/upload_images/3da2d4690cf2c3f101c5cbc0e48729f55d079698322a1.gif" target="_blank" rel="nofollow noopener"><img src="https://crieit.now.sh/upload_images/3da2d4690cf2c3f101c5cbc0e48729f55d079698322a1.gif?mw=700" alt="KITASHIRAKAWA_Chiyuri_80x100x8_01_Futu.gif" /></a><br /> 「 9999 なら割り切れたということだぜ☆ もう1度 よく見てみよう☆」</p> <p><a href="https://crieit.now.sh/upload_images/5f9b80ffa7ee55993b8d95e370ee2d6d5d08dc359bbf5.png" target="_blank" rel="nofollow noopener"><img src="https://crieit.now.sh/upload_images/5f9b80ffa7ee55993b8d95e370ee2d6d5d08dc359bbf5.png?mw=700" alt="20190618math72a1b1c3.png" /></a></p> <p><a href="https://crieit.now.sh/upload_images/3da2d4690cf2c3f101c5cbc0e48729f55d079698322a1.gif" target="_blank" rel="nofollow noopener"><img src="https://crieit.now.sh/upload_images/3da2d4690cf2c3f101c5cbc0e48729f55d079698322a1.gif?mw=700" alt="KITASHIRAKAWA_Chiyuri_80x100x8_01_Futu.gif" /></a><br /> 「 10000 が登場するたびに 9999 だけ使って割った、ということを繰り返している☆」</p> <p><a href="https://crieit.now.sh/upload_images/058791c2dd4c1604ce1bd9ec26d490ae5d0796cf8be9c.gif" target="_blank" rel="nofollow noopener"><img src="https://crieit.now.sh/upload_images/058791c2dd4c1604ce1bd9ec26d490ae5d0796cf8be9c.gif?mw=700" alt="OKAZAKI_Yumemi_80x80x8_02_Syaberu.gif" /></a><br /> 「 1が余って残念ねぇ」</p> <p><a href="https://crieit.now.sh/upload_images/5ac9fa3b390b658160717a7c1ef5008a5d0796b2c4c79.gif" target="_blank" rel="nofollow noopener"><img src="https://crieit.now.sh/upload_images/5ac9fa3b390b658160717a7c1ef5008a5d0796b2c4c79.gif?mw=700" alt="KIFUWARABE_80x100x8_01_Futu.gif" /></a><br /> 「 10 を 1.01 で割るために、<br /> 1.01 を 0.99 倍してるからな☆ 1.01 × 0.99 は 0.9999 だからな☆」</p> <p><a href="https://crieit.now.sh/upload_images/3da2d4690cf2c3f101c5cbc0e48729f55d079698322a1.gif" target="_blank" rel="nofollow noopener"><img src="https://crieit.now.sh/upload_images/3da2d4690cf2c3f101c5cbc0e48729f55d079698322a1.gif?mw=700" alt="KITASHIRAKAWA_Chiyuri_80x100x8_01_Futu.gif" /></a><br /> 「 1倍は便利だよな☆ 好きな数を作りたいときに使える☆<br /> 1.1 × 0.909 = 0.9999<br /> 1.01 × 9.9 = 9.999<br /> 1.01 × 0.99 = 0.9999」</p> <p><a href="https://crieit.now.sh/upload_images/3da2d4690cf2c3f101c5cbc0e48729f55d079698322a1.gif" target="_blank" rel="nofollow noopener"><img src="https://crieit.now.sh/upload_images/3da2d4690cf2c3f101c5cbc0e48729f55d079698322a1.gif?mw=700" alt="KITASHIRAKAWA_Chiyuri_80x100x8_01_Futu.gif" /></a><br /> 「 九九の2の段を計算したいときは 2桁ずつ桁を確保して<br /> 2 × 0.010203040506070809<br /> で一気に計算できる☆<br /> 0.020406081012141618☆」</p> <p><a href="https://crieit.now.sh/upload_images/3da2d4690cf2c3f101c5cbc0e48729f55d079698322a1.gif" target="_blank" rel="nofollow noopener"><img src="https://crieit.now.sh/upload_images/3da2d4690cf2c3f101c5cbc0e48729f55d079698322a1.gif?mw=700" alt="KITASHIRAKAWA_Chiyuri_80x100x8_01_Futu.gif" /></a><br /> 「 割り算は、掛けた数で引いていくので、<br /> 有効桁数だけ計算して止めるとかすると 何か見えるかも知らん☆ 例えば☆」</p> <p><a href="https://crieit.now.sh/upload_images/a31ed8c1c42b0faf0cdcb17d2a884bbf5d08ed862a5c5.png" target="_blank" rel="nofollow noopener"><img src="https://crieit.now.sh/upload_images/a31ed8c1c42b0faf0cdcb17d2a884bbf5d08ed862a5c5.png?mw=700" alt="20190618math72a2.png" /></a></p> <p><a href="https://crieit.now.sh/upload_images/3da2d4690cf2c3f101c5cbc0e48729f55d079698322a1.gif" target="_blank" rel="nofollow noopener"><img src="https://crieit.now.sh/upload_images/3da2d4690cf2c3f101c5cbc0e48729f55d079698322a1.gif?mw=700" alt="KITASHIRAKAWA_Chiyuri_80x100x8_01_Futu.gif" /></a><br /> 「 循環小数は ずっと 割り続けていたくなるが☆」</p> <p><a href="https://crieit.now.sh/upload_images/5ac9fa3b390b658160717a7c1ef5008a5d0796b2c4c79.gif" target="_blank" rel="nofollow noopener"><img src="https://crieit.now.sh/upload_images/5ac9fa3b390b658160717a7c1ef5008a5d0796b2c4c79.gif?mw=700" alt="KIFUWARABE_80x100x8_01_Futu.gif" /></a><br /> 「 いたくない☆」</p> <p><a href="https://crieit.now.sh/upload_images/26f0224f3aebecdfa42e785a0a2892325d08ee3101662.png" target="_blank" rel="nofollow noopener"><img src="https://crieit.now.sh/upload_images/26f0224f3aebecdfa42e785a0a2892325d08ee3101662.png?mw=700" alt="20190618math72a3.png" /></a></p> <p><a href="https://crieit.now.sh/upload_images/3da2d4690cf2c3f101c5cbc0e48729f55d079698322a1.gif" target="_blank" rel="nofollow noopener"><img src="https://crieit.now.sh/upload_images/3da2d4690cf2c3f101c5cbc0e48729f55d079698322a1.gif?mw=700" alt="KITASHIRAKAWA_Chiyuri_80x100x8_01_Futu.gif" /></a><br /> 「 ここでやめておく☆<br /> 1 から 1.04 を割るのは、100から4引くのと似ている☆<br /> あるいは、1.04 + 0.96 は 2☆」</p> <p><a href="https://crieit.now.sh/upload_images/5ac9fa3b390b658160717a7c1ef5008a5d0796b2c4c79.gif" target="_blank" rel="nofollow noopener"><img src="https://crieit.now.sh/upload_images/5ac9fa3b390b658160717a7c1ef5008a5d0796b2c4c79.gif?mw=700" alt="KIFUWARABE_80x100x8_01_Futu.gif" /></a><br /> 「 しかしなあ☆」</p> <p><a href="https://crieit.now.sh/upload_images/53e1dbbde2f15ebc25cc88fbae8516645d08f004c50c2.png" target="_blank" rel="nofollow noopener"><img src="https://crieit.now.sh/upload_images/53e1dbbde2f15ebc25cc88fbae8516645d08f004c50c2.png?mw=700" alt="20190618math72a4.png" /></a></p> <p><a href="https://crieit.now.sh/upload_images/3da2d4690cf2c3f101c5cbc0e48729f55d079698322a1.gif" target="_blank" rel="nofollow noopener"><img src="https://crieit.now.sh/upload_images/3da2d4690cf2c3f101c5cbc0e48729f55d079698322a1.gif?mw=700" alt="KITASHIRAKAWA_Chiyuri_80x100x8_01_Futu.gif" /></a><br /> 「 1÷1.09も ここでやめておく☆<br /> 1 から 1.09 を割るのは、100から9引くのと似ている☆<br /> あるいは、1.09 + 0.81 は 2☆」</p> <p><a href="https://crieit.now.sh/upload_images/058791c2dd4c1604ce1bd9ec26d490ae5d0796cf8be9c.gif" target="_blank" rel="nofollow noopener"><img src="https://crieit.now.sh/upload_images/058791c2dd4c1604ce1bd9ec26d490ae5d0796cf8be9c.gif?mw=700" alt="OKAZAKI_Yumemi_80x80x8_02_Syaberu.gif" /></a><br /> 「 だけどねぇ」</p> <p><a href="https://crieit.now.sh/upload_images/92ff3e1982250ef147718f9c6a1f27d55d08f1afe5ea7.png" target="_blank" rel="nofollow noopener"><img src="https://crieit.now.sh/upload_images/92ff3e1982250ef147718f9c6a1f27d55d08f1afe5ea7.png?mw=700" alt="20190618math72a5.png" /></a></p> <p><a href="https://crieit.now.sh/upload_images/3da2d4690cf2c3f101c5cbc0e48729f55d079698322a1.gif" target="_blank" rel="nofollow noopener"><img src="https://crieit.now.sh/upload_images/3da2d4690cf2c3f101c5cbc0e48729f55d079698322a1.gif?mw=700" alt="KITASHIRAKAWA_Chiyuri_80x100x8_01_Futu.gif" /></a><br /> 「 桁ぞろえも 慣れれば 2のn乗が見えてくる☆<br /> 1÷1.16 ではなく 1÷1.0016だぜ☆」</p> <p><a href="https://crieit.now.sh/upload_images/3da2d4690cf2c3f101c5cbc0e48729f55d079698322a1.gif" target="_blank" rel="nofollow noopener"><img src="https://crieit.now.sh/upload_images/3da2d4690cf2c3f101c5cbc0e48729f55d079698322a1.gif?mw=700" alt="KITASHIRAKAWA_Chiyuri_80x100x8_01_Futu.gif" /></a><br /> 「 1÷1.0016 も ここでやめておく☆<br /> 1 から 1.0016 を割るのは、10000から16引くのと似ている☆<br /> あるいは、1.0016 + 0.9984 は 2☆」</p> <p><a href="https://crieit.now.sh/upload_images/3da2d4690cf2c3f101c5cbc0e48729f55d079698322a1.gif" target="_blank" rel="nofollow noopener"><img src="https://crieit.now.sh/upload_images/3da2d4690cf2c3f101c5cbc0e48729f55d079698322a1.gif?mw=700" alt="KITASHIRAKAWA_Chiyuri_80x100x8_01_Futu.gif" /></a><br /> 「 そして 余りが16 とか、81とか、256 になっているのは、<br /> 2乗の空間の割り算の余りは 正方形 だということが見えるな☆」</p> <p><a href="https://crieit.now.sh/upload_images/5ac9fa3b390b658160717a7c1ef5008a5d0796b2c4c79.gif" target="_blank" rel="nofollow noopener"><img src="https://crieit.now.sh/upload_images/5ac9fa3b390b658160717a7c1ef5008a5d0796b2c4c79.gif?mw=700" alt="KIFUWARABE_80x100x8_01_Futu.gif" /></a><br /> 「 いや、見えないが☆」</p> <p><a href="https://crieit.now.sh/upload_images/5ac4c1b4ac8c9c8037360b46b09fd5a65d08f31480081.png" target="_blank" rel="nofollow noopener"><img src="https://crieit.now.sh/upload_images/5ac4c1b4ac8c9c8037360b46b09fd5a65d08f31480081.png?mw=700" alt="20190618math73a1.png" /></a></p> <p><a href="https://crieit.now.sh/upload_images/3da2d4690cf2c3f101c5cbc0e48729f55d079698322a1.gif" target="_blank" rel="nofollow noopener"><img src="https://crieit.now.sh/upload_images/3da2d4690cf2c3f101c5cbc0e48729f55d079698322a1.gif?mw=700" alt="KITASHIRAKAWA_Chiyuri_80x100x8_01_Futu.gif" /></a><br /> 「 前に こんな 掛け算空間 を誇張した図を見せただろ☆」</p> <p><a href="https://crieit.now.sh/upload_images/5ac9fa3b390b658160717a7c1ef5008a5d0796b2c4c79.gif" target="_blank" rel="nofollow noopener"><img src="https://crieit.now.sh/upload_images/5ac9fa3b390b658160717a7c1ef5008a5d0796b2c4c79.gif?mw=700" alt="KIFUWARABE_80x100x8_01_Futu.gif" /></a><br /> 「 それは 掛け算空間 だったのか☆」</p> <p><a href="https://crieit.now.sh/upload_images/88e89fd75e186db9b9d8c5a6768f0d435d08f3bf28503.png" target="_blank" rel="nofollow noopener"><img src="https://crieit.now.sh/upload_images/88e89fd75e186db9b9d8c5a6768f0d435d08f3bf28503.png?mw=700" alt="20190618math73a2.png" /></a></p> <p><a href="https://crieit.now.sh/upload_images/3da2d4690cf2c3f101c5cbc0e48729f55d079698322a1.gif" target="_blank" rel="nofollow noopener"><img src="https://crieit.now.sh/upload_images/3da2d4690cf2c3f101c5cbc0e48729f55d079698322a1.gif?mw=700" alt="KITASHIRAKAWA_Chiyuri_80x100x8_01_Futu.gif" /></a><br /> 「 こっちは 2乗 の範囲な☆」</p> <p><a href="https://crieit.now.sh/upload_images/9b6d0866b228c2cedf612c4bfc7dcd0a5d08f4441e470.png" target="_blank" rel="nofollow noopener"><img src="https://crieit.now.sh/upload_images/9b6d0866b228c2cedf612c4bfc7dcd0a5d08f4441e470.png?mw=700" alt="20190618math73a3.png" /></a></p> <p><a href="https://crieit.now.sh/upload_images/3da2d4690cf2c3f101c5cbc0e48729f55d079698322a1.gif" target="_blank" rel="nofollow noopener"><img src="https://crieit.now.sh/upload_images/3da2d4690cf2c3f101c5cbc0e48729f55d079698322a1.gif?mw=700" alt="KITASHIRAKAWA_Chiyuri_80x100x8_01_Futu.gif" /></a><br /> 「 こっちは 平方根 と、その余り の範囲な☆<br /> ぴったり☆」</p> <p><a href="https://crieit.now.sh/upload_images/5ac9fa3b390b658160717a7c1ef5008a5d0796b2c4c79.gif" target="_blank" rel="nofollow noopener"><img src="https://crieit.now.sh/upload_images/5ac9fa3b390b658160717a7c1ef5008a5d0796b2c4c79.gif?mw=700" alt="KIFUWARABE_80x100x8_01_Futu.gif" /></a><br /> 「 証明は☆?」</p> <p><a href="https://crieit.now.sh/upload_images/3da2d4690cf2c3f101c5cbc0e48729f55d079698322a1.gif" target="_blank" rel="nofollow noopener"><img src="https://crieit.now.sh/upload_images/3da2d4690cf2c3f101c5cbc0e48729f55d079698322a1.gif?mw=700" alt="KITASHIRAKAWA_Chiyuri_80x100x8_01_Futu.gif" /></a><br /> 「 何を証明するんだぜ☆?」</p> <p><a href="https://crieit.now.sh/upload_images/3da2d4690cf2c3f101c5cbc0e48729f55d079698322a1.gif" target="_blank" rel="nofollow noopener"><img src="https://crieit.now.sh/upload_images/3da2d4690cf2c3f101c5cbc0e48729f55d079698322a1.gif?mw=700" alt="KITASHIRAKAWA_Chiyuri_80x100x8_01_Futu.gif" /></a><br /> 「 掛け算と 割り算は似ているが、<br /> 余りがあるせいで 違う☆ それだけ☆」</p> <h3 id="ひまマン"><a href="#%E3%81%B2%E3%81%BE%E3%83%9E%E3%83%B3">ひまマン</a></h3> <p><a href="https://crieit.now.sh/upload_images/3da2d4690cf2c3f101c5cbc0e48729f55d079698322a1.gif" target="_blank" rel="nofollow noopener"><img src="https://crieit.now.sh/upload_images/3da2d4690cf2c3f101c5cbc0e48729f55d079698322a1.gif?mw=700" alt="KITASHIRAKAWA_Chiyuri_80x100x8_01_Futu.gif" /></a><br /> 「 このブログ誰も読んでないだろ☆ 遊ぶか……☆」</p> <p><a href="https://crieit.now.sh/upload_images/3da2d4690cf2c3f101c5cbc0e48729f55d079698322a1.gif" target="_blank" rel="nofollow noopener"><img src="https://crieit.now.sh/upload_images/3da2d4690cf2c3f101c5cbc0e48729f55d079698322a1.gif?mw=700" alt="KITASHIRAKAWA_Chiyuri_80x100x8_01_Futu.gif" /></a><br /> 「 割り算の余り おもしろ……☆」</p> <p><a href="https://crieit.now.sh/upload_images/9210b5e738ef6b757ce812796633da9c5d0a362c34b4c.png" target="_blank" rel="nofollow noopener"><img src="https://crieit.now.sh/upload_images/9210b5e738ef6b757ce812796633da9c5d0a362c34b4c.png?mw=700" alt="20190619math76a1.png" /></a></p> <p><a href="https://crieit.now.sh/upload_images/3da2d4690cf2c3f101c5cbc0e48729f55d079698322a1.gif" target="_blank" rel="nofollow noopener"><img src="https://crieit.now.sh/upload_images/3da2d4690cf2c3f101c5cbc0e48729f55d079698322a1.gif?mw=700" alt="KITASHIRAKAWA_Chiyuri_80x100x8_01_Futu.gif" /></a><br /> 「 ルートで割ると さらに おもしろ……☆」</p> <p><a href="https://crieit.now.sh/upload_images/024bf5481f06b97f1ae548318a2ede2c5d0a36b700038.png" target="_blank" rel="nofollow noopener"><img src="https://crieit.now.sh/upload_images/024bf5481f06b97f1ae548318a2ede2c5d0a36b700038.png?mw=700" alt="20190619math76a2.png" /></a></p> <p><a href="https://crieit.now.sh/upload_images/3da2d4690cf2c3f101c5cbc0e48729f55d079698322a1.gif" target="_blank" rel="nofollow noopener"><img src="https://crieit.now.sh/upload_images/3da2d4690cf2c3f101c5cbc0e48729f55d079698322a1.gif?mw=700" alt="KITASHIRAKAWA_Chiyuri_80x100x8_01_Futu.gif" /></a><br /> 「 まあ 2つ足すのも 2掛けるのも 同じだからな☆」</p> <p><a href="https://crieit.now.sh/upload_images/8278a73b2c000d89ead4e060a252bd185d0a36f1cc6b7.png" target="_blank" rel="nofollow noopener"><img src="https://crieit.now.sh/upload_images/8278a73b2c000d89ead4e060a252bd185d0a36f1cc6b7.png?mw=700" alt="20190619math76a3.png" /></a></p> <p><a href="https://crieit.now.sh/upload_images/3da2d4690cf2c3f101c5cbc0e48729f55d079698322a1.gif" target="_blank" rel="nofollow noopener"><img src="https://crieit.now.sh/upload_images/3da2d4690cf2c3f101c5cbc0e48729f55d079698322a1.gif?mw=700" alt="KITASHIRAKAWA_Chiyuri_80x100x8_01_Futu.gif" /></a><br /> 「 1と3で作った式から 2が出てくるの おもしろ……☆」</p> <p><a href="https://crieit.now.sh/upload_images/70dc495bedbf2f4396fea8a585e56cb25d0a39d590353.png" target="_blank" rel="nofollow noopener"><img src="https://crieit.now.sh/upload_images/70dc495bedbf2f4396fea8a585e56cb25d0a39d590353.png?mw=700" alt="20190619math76a4.png" /></a></p> <p><a href="https://crieit.now.sh/upload_images/3da2d4690cf2c3f101c5cbc0e48729f55d079698322a1.gif" target="_blank" rel="nofollow noopener"><img src="https://crieit.now.sh/upload_images/3da2d4690cf2c3f101c5cbc0e48729f55d079698322a1.gif?mw=700" alt="KITASHIRAKAWA_Chiyuri_80x100x8_01_Futu.gif" /></a><br /> 「 というか 他の数でも いける ウケる……☆」</p> <p><a href="https://crieit.now.sh/upload_images/8f5dd50185674c90d2c63f3dac382a375d0a3c9fb7609.png" target="_blank" rel="nofollow noopener"><img src="https://crieit.now.sh/upload_images/8f5dd50185674c90d2c63f3dac382a375d0a3c9fb7609.png?mw=700" alt="20190619math76a5.png" /></a></p> <p><a href="https://crieit.now.sh/upload_images/3da2d4690cf2c3f101c5cbc0e48729f55d079698322a1.gif" target="_blank" rel="nofollow noopener"><img src="https://crieit.now.sh/upload_images/3da2d4690cf2c3f101c5cbc0e48729f55d079698322a1.gif?mw=700" alt="KITASHIRAKAWA_Chiyuri_80x100x8_01_Futu.gif" /></a><br /> 「 割り算おもしろ……☆」</p> <p><a href="https://crieit.now.sh/upload_images/2a8c6002062ebeb64e08319330e883405d0a3eeb063db.png" target="_blank" rel="nofollow noopener"><img src="https://crieit.now.sh/upload_images/2a8c6002062ebeb64e08319330e883405d0a3eeb063db.png?mw=700" alt="20190619math76a6.png" /></a></p> <p><a href="https://crieit.now.sh/upload_images/3da2d4690cf2c3f101c5cbc0e48729f55d079698322a1.gif" target="_blank" rel="nofollow noopener"><img src="https://crieit.now.sh/upload_images/3da2d4690cf2c3f101c5cbc0e48729f55d079698322a1.gif?mw=700" alt="KITASHIRAKAWA_Chiyuri_80x100x8_01_Futu.gif" /></a><br /> 「 逆数にしても ゆっくり……☆」</p> <p><a href="https://crieit.now.sh/upload_images/058791c2dd4c1604ce1bd9ec26d490ae5d0796cf8be9c.gif" target="_blank" rel="nofollow noopener"><img src="https://crieit.now.sh/upload_images/058791c2dd4c1604ce1bd9ec26d490ae5d0796cf8be9c.gif?mw=700" alt="OKAZAKI_Yumemi_80x80x8_02_Syaberu.gif" /></a><br /> 「 ヒマなんだったら 6月分のレシートをまとめておきなさいよ!」</p> <p><a href="https://crieit.now.sh/upload_images/eeeacdb450e24f5c6a903a568087ffe75d0a40be0959f.png" target="_blank" rel="nofollow noopener"><img src="https://crieit.now.sh/upload_images/eeeacdb450e24f5c6a903a568087ffe75d0a40be0959f.png?mw=700" alt="20190619math76a7.png" /></a></p> <p><a href="https://crieit.now.sh/upload_images/5ac9fa3b390b658160717a7c1ef5008a5d0796b2c4c79.gif" target="_blank" rel="nofollow noopener"><img src="https://crieit.now.sh/upload_images/5ac9fa3b390b658160717a7c1ef5008a5d0796b2c4c79.gif?mw=700" alt="KIFUWARABE_80x100x8_01_Futu.gif" /></a><br /> 「 そこまで見えてるんだったら こうすればいいのに……☆」</p> <p><a href="https://crieit.now.sh/upload_images/3da2d4690cf2c3f101c5cbc0e48729f55d079698322a1.gif" target="_blank" rel="nofollow noopener"><img src="https://crieit.now.sh/upload_images/3da2d4690cf2c3f101c5cbc0e48729f55d079698322a1.gif?mw=700" alt="KITASHIRAKAWA_Chiyuri_80x100x8_01_Futu.gif" /></a><br /> 「 ただの自然数わらう☆」</p> <p><a href="https://crieit.now.sh/upload_images/3da2d4690cf2c3f101c5cbc0e48729f55d079698322a1.gif" target="_blank" rel="nofollow noopener"><img src="https://crieit.now.sh/upload_images/3da2d4690cf2c3f101c5cbc0e48729f55d079698322a1.gif?mw=700" alt="KITASHIRAKAWA_Chiyuri_80x100x8_01_Futu.gif" /></a><br /> 「 明日は ここらへんの数を 図解して 次へ進むかだぜ☆ 今日は寝る☆」</p> <h2 id="ほんでまた次の日"><a href="#%E3%81%BB%E3%82%93%E3%81%A7%E3%81%BE%E3%81%9F%E6%AC%A1%E3%81%AE%E6%97%A5">ほんでまた次の日</a></h2> <p><a href="https://crieit.now.sh/upload_images/3da2d4690cf2c3f101c5cbc0e48729f55d079698322a1.gif" target="_blank" rel="nofollow noopener"><img src="https://crieit.now.sh/upload_images/3da2d4690cf2c3f101c5cbc0e48729f55d079698322a1.gif?mw=700" alt="KITASHIRAKAWA_Chiyuri_80x100x8_01_Futu.gif" /></a><br /> 「 誰も読んでないし 話題を変えてもいいだろ☆」</p> <p><a href="https://crieit.now.sh/upload_images/5ac9fa3b390b658160717a7c1ef5008a5d0796b2c4c79.gif" target="_blank" rel="nofollow noopener"><img src="https://crieit.now.sh/upload_images/5ac9fa3b390b658160717a7c1ef5008a5d0796b2c4c79.gif?mw=700" alt="KIFUWARABE_80x100x8_01_Futu.gif" /></a><br /> 「 自らの道を進むのに 確認が必要かだぜ☆?」</p> <p><a href="https://crieit.now.sh/upload_images/51e956eed6ea2c23c88a241b3fdab4605d0b69f73ef33.png" target="_blank" rel="nofollow noopener"><img src="https://crieit.now.sh/upload_images/51e956eed6ea2c23c88a241b3fdab4605d0b69f73ef33.png?mw=700" alt="20190620math77a1.png" /></a></p> <p><a href="https://crieit.now.sh/upload_images/3da2d4690cf2c3f101c5cbc0e48729f55d079698322a1.gif" target="_blank" rel="nofollow noopener"><img src="https://crieit.now.sh/upload_images/3da2d4690cf2c3f101c5cbc0e48729f55d079698322a1.gif?mw=700" alt="KITASHIRAKAWA_Chiyuri_80x100x8_01_Futu.gif" /></a><br /> 「 わたしは 39歳になるまで 割り算とは 等分割ぐらいに思っていたんだぜ☆」</p> <p><a href="https://crieit.now.sh/upload_images/058791c2dd4c1604ce1bd9ec26d490ae5d0796cf8be9c.gif" target="_blank" rel="nofollow noopener"><img src="https://crieit.now.sh/upload_images/058791c2dd4c1604ce1bd9ec26d490ae5d0796cf8be9c.gif?mw=700" alt="OKAZAKI_Yumemi_80x80x8_02_Syaberu.gif" /></a><br /> 「 のんびりしてるわねぇ」</p> <p><a href="https://crieit.now.sh/upload_images/37da6b77eb32dbbda58a128d12c3c1525d0b6b4c6c79c.png" target="_blank" rel="nofollow noopener"><img src="https://crieit.now.sh/upload_images/37da6b77eb32dbbda58a128d12c3c1525d0b6b4c6c79c.png?mw=700" alt="20190620math77a2.png" /></a></p> <p><a href="https://crieit.now.sh/upload_images/3da2d4690cf2c3f101c5cbc0e48729f55d079698322a1.gif" target="_blank" rel="nofollow noopener"><img src="https://crieit.now.sh/upload_images/3da2d4690cf2c3f101c5cbc0e48729f55d079698322a1.gif?mw=700" alt="KITASHIRAKAWA_Chiyuri_80x100x8_01_Futu.gif" /></a><br /> 「 そして今週、べつに 不等分割でもいけるじゃないか、ということに気づいた☆」</p> <p><a href="https://crieit.now.sh/upload_images/5ac9fa3b390b658160717a7c1ef5008a5d0796b2c4c79.gif" target="_blank" rel="nofollow noopener"><img src="https://crieit.now.sh/upload_images/5ac9fa3b390b658160717a7c1ef5008a5d0796b2c4c79.gif?mw=700" alt="KIFUWARABE_80x100x8_01_Futu.gif" /></a><br /> 「 小学3年ぐらいで習っただろうに……☆」</p> <p><a href="https://crieit.now.sh/upload_images/058791c2dd4c1604ce1bd9ec26d490ae5d0796cf8be9c.gif" target="_blank" rel="nofollow noopener"><img src="https://crieit.now.sh/upload_images/058791c2dd4c1604ce1bd9ec26d490ae5d0796cf8be9c.gif?mw=700" alt="OKAZAKI_Yumemi_80x80x8_02_Syaberu.gif" /></a><br /> 「 わたしたちは こんな くそブログ 読んでいて大丈夫なの!?」</p> <p><a href="https://crieit.now.sh/upload_images/3da2d4690cf2c3f101c5cbc0e48729f55d079698322a1.gif" target="_blank" rel="nofollow noopener"><img src="https://crieit.now.sh/upload_images/3da2d4690cf2c3f101c5cbc0e48729f55d079698322a1.gif?mw=700" alt="KITASHIRAKAWA_Chiyuri_80x100x8_01_Futu.gif" /></a><br /> 「 アルジェブラは 解きやすいところから 解くやり方なので いろいろ見えない☆<br /> 例えば☆」</p> <p><a href="https://crieit.now.sh/upload_images/fa5f04f994a8e29f9437f15b5143eea15d0b8df0e9bff.png" target="_blank" rel="nofollow noopener"><img src="https://crieit.now.sh/upload_images/fa5f04f994a8e29f9437f15b5143eea15d0b8df0e9bff.png?mw=700" alt="20190620math78a1.png" /></a></p> <p><a href="https://crieit.now.sh/upload_images/3da2d4690cf2c3f101c5cbc0e48729f55d079698322a1.gif" target="_blank" rel="nofollow noopener"><img src="https://crieit.now.sh/upload_images/3da2d4690cf2c3f101c5cbc0e48729f55d079698322a1.gif?mw=700" alt="KITASHIRAKAWA_Chiyuri_80x100x8_01_Futu.gif" /></a><br /> 「 この式を見ると 3+1=4 と書いてあるように見える☆<br /> 途中の計算を見てみよう☆」</p> <p><a href="https://crieit.now.sh/upload_images/3a30c0ed4acd5e0e31f4867da0ab68605d0b8f41c370a.png" target="_blank" rel="nofollow noopener"><img src="https://crieit.now.sh/upload_images/3a30c0ed4acd5e0e31f4867da0ab68605d0b8f41c370a.png?mw=700" alt="20190620math78a2.png" /></a></p> <p><a href="https://crieit.now.sh/upload_images/3da2d4690cf2c3f101c5cbc0e48729f55d079698322a1.gif" target="_blank" rel="nofollow noopener"><img src="https://crieit.now.sh/upload_images/3da2d4690cf2c3f101c5cbc0e48729f55d079698322a1.gif?mw=700" alt="KITASHIRAKAWA_Chiyuri_80x100x8_01_Futu.gif" /></a><br /> 「 分配法則とは何か、というのは別の機会にやるとして、分配法則を使う☆」</p> <p><a href="https://crieit.now.sh/upload_images/3da2d4690cf2c3f101c5cbc0e48729f55d079698322a1.gif" target="_blank" rel="nofollow noopener"><img src="https://crieit.now.sh/upload_images/3da2d4690cf2c3f101c5cbc0e48729f55d079698322a1.gif?mw=700" alt="KITASHIRAKAWA_Chiyuri_80x100x8_01_Futu.gif" /></a><br /> 「 分母と分子が同じなら 1 だったり、<br /> 同じ数を掛けたらその数になるようなやつが ルートだった☆」</p> <p><a href="https://crieit.now.sh/upload_images/94a817561e0cb955076dc6670042d6935d0b900ea8c5f.png" target="_blank" rel="nofollow noopener"><img src="https://crieit.now.sh/upload_images/94a817561e0cb955076dc6670042d6935d0b900ea8c5f.png?mw=700" alt="20190620math78a3.png" /></a></p> <p><a href="https://crieit.now.sh/upload_images/3da2d4690cf2c3f101c5cbc0e48729f55d079698322a1.gif" target="_blank" rel="nofollow noopener"><img src="https://crieit.now.sh/upload_images/3da2d4690cf2c3f101c5cbc0e48729f55d079698322a1.gif?mw=700" alt="KITASHIRAKAWA_Chiyuri_80x100x8_01_Futu.gif" /></a><br /> 「 並べると消えるのは まるで ぷよぷよ のようだぜ☆」</p> <p><a href="https://crieit.now.sh/upload_images/176371a8cf97a2d9ac16f0958c82d5545d0b908338e88.png" target="_blank" rel="nofollow noopener"><img src="https://crieit.now.sh/upload_images/176371a8cf97a2d9ac16f0958c82d5545d0b908338e88.png?mw=700" alt="20190620math78a4.png" /></a></p> <p><a href="https://crieit.now.sh/upload_images/3da2d4690cf2c3f101c5cbc0e48729f55d079698322a1.gif" target="_blank" rel="nofollow noopener"><img src="https://crieit.now.sh/upload_images/3da2d4690cf2c3f101c5cbc0e48729f55d079698322a1.gif?mw=700" alt="KITASHIRAKAWA_Chiyuri_80x100x8_01_Futu.gif" /></a><br /> 「 こういう途中は すっとばして 3+1=4 まで見える☆<br /> 見えるだけで 途中はある☆」</p> <p><a href="https://crieit.now.sh/upload_images/3da2d4690cf2c3f101c5cbc0e48729f55d079698322a1.gif" target="_blank" rel="nofollow noopener"><img src="https://crieit.now.sh/upload_images/3da2d4690cf2c3f101c5cbc0e48729f55d079698322a1.gif?mw=700" alt="KITASHIRAKAWA_Chiyuri_80x100x8_01_Futu.gif" /></a><br /> 「 しかし 分配法則を使う、並んだら消える、ということを やっていても つまらない……☆」</p> <p><a href="https://crieit.now.sh/upload_images/058791c2dd4c1604ce1bd9ec26d490ae5d0796cf8be9c.gif" target="_blank" rel="nofollow noopener"><img src="https://crieit.now.sh/upload_images/058791c2dd4c1604ce1bd9ec26d490ae5d0796cf8be9c.gif?mw=700" alt="OKAZAKI_Yumemi_80x80x8_02_Syaberu.gif" /></a><br /> 「 早く解けりゃいいのよ!」</p> <p><a href="https://crieit.now.sh/upload_images/3da2d4690cf2c3f101c5cbc0e48729f55d079698322a1.gif" target="_blank" rel="nofollow noopener"><img src="https://crieit.now.sh/upload_images/3da2d4690cf2c3f101c5cbc0e48729f55d079698322a1.gif?mw=700" alt="KITASHIRAKAWA_Chiyuri_80x100x8_01_Futu.gif" /></a><br /> 「 ルート3 で割るとは何か☆<br /> 何が起こっているのか☆<br /> それを見ていこうぜ☆」</p> <p><a href="https://crieit.now.sh/upload_images/534298f5751e4adc076b79833773eb3c5d0b9692ae0b5.png" target="_blank" rel="nofollow noopener"><img src="https://crieit.now.sh/upload_images/534298f5751e4adc076b79833773eb3c5d0b9692ae0b5.png?mw=700" alt="20190620math77a3b1.png" /></a></p> <p><a href="https://crieit.now.sh/upload_images/3da2d4690cf2c3f101c5cbc0e48729f55d079698322a1.gif" target="_blank" rel="nofollow noopener"><img src="https://crieit.now.sh/upload_images/3da2d4690cf2c3f101c5cbc0e48729f55d079698322a1.gif?mw=700" alt="KITASHIRAKAWA_Chiyuri_80x100x8_01_Futu.gif" /></a><br /> 「 まず掛け算だが、 1 が最初にあって、あとは比率みたいな感じなのだった☆」</p> <h2 id="つぎのつぎの次の日"><a href="#%E3%81%A4%E3%81%8E%E3%81%AE%E3%81%A4%E3%81%8E%E3%81%AE%E6%AC%A1%E3%81%AE%E6%97%A5">つぎのつぎの次の日</a></h2> <p><a href="https://crieit.now.sh/upload_images/fcf02d9018b6e4bf7ae85a18a51078495d0cb42730d7f.png" target="_blank" rel="nofollow noopener"><img src="https://crieit.now.sh/upload_images/fcf02d9018b6e4bf7ae85a18a51078495d0cb42730d7f.png?mw=700" alt="20190621math79a1.png" /></a></p> <p><a href="https://crieit.now.sh/upload_images/3da2d4690cf2c3f101c5cbc0e48729f55d079698322a1.gif" target="_blank" rel="nofollow noopener"><img src="https://crieit.now.sh/upload_images/3da2d4690cf2c3f101c5cbc0e48729f55d079698322a1.gif?mw=700" alt="KITASHIRAKAWA_Chiyuri_80x100x8_01_Futu.gif" /></a><br /> 「 ホットケーキが1個ある☆」</p> <p><a href="https://crieit.now.sh/upload_images/1304a64a038ee9c7a078d60d5412744a5d0cb4926a1f2.png" target="_blank" rel="nofollow noopener"><img src="https://crieit.now.sh/upload_images/1304a64a038ee9c7a078d60d5412744a5d0cb4926a1f2.png?mw=700" alt="20190621math79a2.png" /></a></p> <p><a href="https://crieit.now.sh/upload_images/3da2d4690cf2c3f101c5cbc0e48729f55d079698322a1.gif" target="_blank" rel="nofollow noopener"><img src="https://crieit.now.sh/upload_images/3da2d4690cf2c3f101c5cbc0e48729f55d079698322a1.gif?mw=700" alt="KITASHIRAKAWA_Chiyuri_80x100x8_01_Futu.gif" /></a><br /> 「 4分割というと ぱっと 思いつくが……☆」</p> <p><a href="https://crieit.now.sh/upload_images/809b931c3404deef6ea4102ae573e3e35d0cb5625d34b.png" target="_blank" rel="nofollow noopener"><img src="https://crieit.now.sh/upload_images/809b931c3404deef6ea4102ae573e3e35d0cb5625d34b.png?mw=700" alt="20190621math79a3.png" /></a></p> <p><a href="https://crieit.now.sh/upload_images/3da2d4690cf2c3f101c5cbc0e48729f55d079698322a1.gif" target="_blank" rel="nofollow noopener"><img src="https://crieit.now.sh/upload_images/3da2d4690cf2c3f101c5cbc0e48729f55d079698322a1.gif?mw=700" alt="KITASHIRAKAWA_Chiyuri_80x100x8_01_Futu.gif" /></a><br /> 「 3.5分割というと 1か月前のわたしには 思いつかなかっただろう☆」</p> <p><a href="https://crieit.now.sh/upload_images/5ac9fa3b390b658160717a7c1ef5008a5d0796b2c4c79.gif" target="_blank" rel="nofollow noopener"><img src="https://crieit.now.sh/upload_images/5ac9fa3b390b658160717a7c1ef5008a5d0796b2c4c79.gif?mw=700" alt="KIFUWARABE_80x100x8_01_Futu.gif" /></a><br /> 「 お父んのブログは だんだん学年が下がってくるな……☆」</p> <p><a href="https://crieit.now.sh/upload_images/259edca77b77a4f39aea4e94085601c15d0cb61080d54.png" target="_blank" rel="nofollow noopener"><img src="https://crieit.now.sh/upload_images/259edca77b77a4f39aea4e94085601c15d0cb61080d54.png?mw=700" alt="20190621math79a4.png" /></a></p> <p><a href="https://crieit.now.sh/upload_images/3da2d4690cf2c3f101c5cbc0e48729f55d079698322a1.gif" target="_blank" rel="nofollow noopener"><img src="https://crieit.now.sh/upload_images/3da2d4690cf2c3f101c5cbc0e48729f55d079698322a1.gif?mw=700" alt="KITASHIRAKAWA_Chiyuri_80x100x8_01_Futu.gif" /></a><br /> 「 そういうときは、7分割を考えて、2,2,2、1 と分ければいいんだぜ☆」</p> <p><a href="https://crieit.now.sh/upload_images/058791c2dd4c1604ce1bd9ec26d490ae5d0796cf8be9c.gif" target="_blank" rel="nofollow noopener"><img src="https://crieit.now.sh/upload_images/058791c2dd4c1604ce1bd9ec26d490ae5d0796cf8be9c.gif?mw=700" alt="OKAZAKI_Yumemi_80x80x8_02_Syaberu.gif" /></a><br /> 「 3.5分割と、7分割って全然ちがくない?」</p> <p><a href="https://crieit.now.sh/upload_images/3da2d4690cf2c3f101c5cbc0e48729f55d079698322a1.gif" target="_blank" rel="nofollow noopener"><img src="https://crieit.now.sh/upload_images/3da2d4690cf2c3f101c5cbc0e48729f55d079698322a1.gif?mw=700" alt="KITASHIRAKAWA_Chiyuri_80x100x8_01_Futu.gif" /></a><br /> 「 <strong>あっ☆!</strong> 変なのが見えたっ☆(^~^)!」</p> <pre><code>0/7 = 0 1/7 = 0.142857142857142857142857142857142857142857142857142857142... 2/7 = 0.285714285714285714285714285714285714285714285714285714285... 3/7 = 0.428571428571428571428571428571428571428571428571428571428... 4/7 = 0.571428571428571428571428571428571428571428571428571428571... 5/7 = 0.714285714285714285714285714285714285714285714285714285714... 6/7 = 0.857142857142857142857142857142857142857142857142857142857... 7/7 = 1 </code></pre> <p><a href="https://crieit.now.sh/upload_images/3da2d4690cf2c3f101c5cbc0e48729f55d079698322a1.gif" target="_blank" rel="nofollow noopener"><img src="https://crieit.now.sh/upload_images/3da2d4690cf2c3f101c5cbc0e48729f55d079698322a1.gif?mw=700" alt="KITASHIRAKAWA_Chiyuri_80x100x8_01_Futu.gif" /></a><br /> 「 これは7分割だが、位相が違うだけの同じ数列だぜ☆」</p> <p><a href="https://crieit.now.sh/upload_images/5ac9fa3b390b658160717a7c1ef5008a5d0796b2c4c79.gif" target="_blank" rel="nofollow noopener"><img src="https://crieit.now.sh/upload_images/5ac9fa3b390b658160717a7c1ef5008a5d0796b2c4c79.gif?mw=700" alt="KIFUWARABE_80x100x8_01_Futu.gif" /></a><br /> 「 10を7で割ったら1余り3だが、<br /> 30を7で割ったら4余り2、<br /> 20を7で割ったら2余り6、<br /> 60を7で割ったら8余り4、<br /> 40を7で割ったら5余り5、<br /> 50を7で割ったら7余り1、<br /> 10を7で割ったら1余り3……、で循環するわけだぜ☆」</p> <p><a href="https://crieit.now.sh/upload_images/d9920bb59bb24e1a470ab96f4500f7115d0cc0b05f7b7.png" target="_blank" rel="nofollow noopener"><img src="https://crieit.now.sh/upload_images/d9920bb59bb24e1a470ab96f4500f7115d0cc0b05f7b7.png?mw=700" alt="20190621math79a5b1.png" /></a></p> <p><a href="https://crieit.now.sh/upload_images/3da2d4690cf2c3f101c5cbc0e48729f55d079698322a1.gif" target="_blank" rel="nofollow noopener"><img src="https://crieit.now.sh/upload_images/3da2d4690cf2c3f101c5cbc0e48729f55d079698322a1.gif?mw=700" alt="KITASHIRAKAWA_Chiyuri_80x100x8_01_Futu.gif" /></a><br /> 「 余りの順路が かっこいい……☆」</p> <p><a href="https://crieit.now.sh/upload_images/e31924d91b91abc8dbc06d0e8bc060cf5d0cc2423d4e9.png" target="_blank" rel="nofollow noopener"><img src="https://crieit.now.sh/upload_images/e31924d91b91abc8dbc06d0e8bc060cf5d0cc2423d4e9.png?mw=700" alt="20190621math79a6b2.png" /></a></p> <p><a href="https://crieit.now.sh/upload_images/3da2d4690cf2c3f101c5cbc0e48729f55d079698322a1.gif" target="_blank" rel="nofollow noopener"><img src="https://crieit.now.sh/upload_images/3da2d4690cf2c3f101c5cbc0e48729f55d079698322a1.gif?mw=700" alt="KITASHIRAKAWA_Chiyuri_80x100x8_01_Futu.gif" /></a><br /> 「 だいたい同型じゃないか☆<br /> 3、6、9を外すとは 面白いやつだぜ☆」</p> <p><a href="https://crieit.now.sh/upload_images/058791c2dd4c1604ce1bd9ec26d490ae5d0796cf8be9c.gif" target="_blank" rel="nofollow noopener"><img src="https://crieit.now.sh/upload_images/058791c2dd4c1604ce1bd9ec26d490ae5d0796cf8be9c.gif?mw=700" alt="OKAZAKI_Yumemi_80x80x8_02_Syaberu.gif" /></a><br /> 「 なんで 3、6、9 と仲が悪いの?」</p> <p><a href="https://crieit.now.sh/upload_images/3da2d4690cf2c3f101c5cbc0e48729f55d079698322a1.gif" target="_blank" rel="nofollow noopener"><img src="https://crieit.now.sh/upload_images/3da2d4690cf2c3f101c5cbc0e48729f55d079698322a1.gif?mw=700" alt="KITASHIRAKAWA_Chiyuri_80x100x8_01_Futu.gif" /></a><br /> 「 それは分かる☆<br /> 21より28の方を 30を割るとき使い、<br /> 42より49の方を 50を割るとき使い、<br /> 63より70の方を 70を割るとき使うからだぜ☆」</p> <p><a href="https://crieit.now.sh/upload_images/3da2d4690cf2c3f101c5cbc0e48729f55d079698322a1.gif" target="_blank" rel="nofollow noopener"><img src="https://crieit.now.sh/upload_images/3da2d4690cf2c3f101c5cbc0e48729f55d079698322a1.gif?mw=700" alt="KITASHIRAKAWA_Chiyuri_80x100x8_01_Futu.gif" /></a><br /> 「 それより面白いものが見えてきた☆」</p> <p><a href="https://crieit.now.sh/upload_images/d6a3c5cd411e01ee93e745b9d18721b15d0cc74d5bd73.png" target="_blank" rel="nofollow noopener"><img src="https://crieit.now.sh/upload_images/d6a3c5cd411e01ee93e745b9d18721b15d0cc74d5bd73.png?mw=700" alt="20190621math79a6b3.png" /></a></p> <p><a href="https://crieit.now.sh/upload_images/3da2d4690cf2c3f101c5cbc0e48729f55d079698322a1.gif" target="_blank" rel="nofollow noopener"><img src="https://crieit.now.sh/upload_images/3da2d4690cf2c3f101c5cbc0e48729f55d079698322a1.gif?mw=700" alt="KITASHIRAKAWA_Chiyuri_80x100x8_01_Futu.gif" /></a><br /> 「 九九の7の段は 等差7 なので分かりやすいが、<br /> 9、6、3は後ろの方に追いやっていて ウケる☆」</p> <p><a href="https://crieit.now.sh/upload_images/e7717945c31ed8c5d1e0632f1cc9eaa85d0cc8402745b.png" target="_blank" rel="nofollow noopener"><img src="https://crieit.now.sh/upload_images/e7717945c31ed8c5d1e0632f1cc9eaa85d0cc8402745b.png?mw=700" alt="20190621math79a6b4.png" /></a></p> <p><a href="https://crieit.now.sh/upload_images/3da2d4690cf2c3f101c5cbc0e48729f55d079698322a1.gif" target="_blank" rel="nofollow noopener"><img src="https://crieit.now.sh/upload_images/3da2d4690cf2c3f101c5cbc0e48729f55d079698322a1.gif?mw=700" alt="KITASHIRAKAWA_Chiyuri_80x100x8_01_Futu.gif" /></a><br /> 「 10芒星を描くのに 7がちょうどいいのかだぜ☆」</p> <p><a href="https://crieit.now.sh/upload_images/449e8c9941b719373fdfd8aada54d4535d0cc99cbe8f3.png" target="_blank" rel="nofollow noopener"><img src="https://crieit.now.sh/upload_images/449e8c9941b719373fdfd8aada54d4535d0cc99cbe8f3.png?mw=700" alt="20190621math79a6b5.png" /></a></p> <p><a href="https://crieit.now.sh/upload_images/3da2d4690cf2c3f101c5cbc0e48729f55d079698322a1.gif" target="_blank" rel="nofollow noopener"><img src="https://crieit.now.sh/upload_images/3da2d4690cf2c3f101c5cbc0e48729f55d079698322a1.gif?mw=700" alt="KITASHIRAKAWA_Chiyuri_80x100x8_01_Futu.gif" /></a><br /> 「 0、1、2…という並びで向かい合っているやつで引き算したら 5かー5になるのは<br /> カンタンだが……☆」</p> <p><a href="https://crieit.now.sh/upload_images/28f51a4644110c03385fe99ecad6ab115d0ccab020dca.png" target="_blank" rel="nofollow noopener"><img src="https://crieit.now.sh/upload_images/28f51a4644110c03385fe99ecad6ab115d0ccab020dca.png?mw=700" alt="20190621math79a6b6.png" /></a></p> <p><a href="https://crieit.now.sh/upload_images/3da2d4690cf2c3f101c5cbc0e48729f55d079698322a1.gif" target="_blank" rel="nofollow noopener"><img src="https://crieit.now.sh/upload_images/3da2d4690cf2c3f101c5cbc0e48729f55d079698322a1.gif?mw=700" alt="KITASHIRAKAWA_Chiyuri_80x100x8_01_Futu.gif" /></a><br /> 「 7の段でやると 7倍の35になるんだな☆」</p> <p><a href="https://crieit.now.sh/upload_images/5ac9fa3b390b658160717a7c1ef5008a5d0796b2c4c79.gif" target="_blank" rel="nofollow noopener"><img src="https://crieit.now.sh/upload_images/5ac9fa3b390b658160717a7c1ef5008a5d0796b2c4c79.gif?mw=700" alt="KIFUWARABE_80x100x8_01_Futu.gif" /></a><br /> 「 そうか、お父んは 学校サボってたので 数学が 学年の序列に並んでいないのか☆」</p> <p><a href="https://crieit.now.sh/upload_images/058791c2dd4c1604ce1bd9ec26d490ae5d0796cf8be9c.gif" target="_blank" rel="nofollow noopener"><img src="https://crieit.now.sh/upload_images/058791c2dd4c1604ce1bd9ec26d490ae5d0796cf8be9c.gif?mw=700" alt="OKAZAKI_Yumemi_80x80x8_02_Syaberu.gif" /></a><br /> 「 そのうち 1+1=2 を発見するわよ」</p> <p><a href="https://crieit.now.sh/upload_images/3da2d4690cf2c3f101c5cbc0e48729f55d079698322a1.gif" target="_blank" rel="nofollow noopener"><img src="https://crieit.now.sh/upload_images/3da2d4690cf2c3f101c5cbc0e48729f55d079698322a1.gif?mw=700" alt="KITASHIRAKAWA_Chiyuri_80x100x8_01_Futu.gif" /></a><br /> 「 歩いていれば見えてくる☆ 道に置いてあるものは その名前を知っていれば 発見する☆」</p> <p><a href="https://crieit.now.sh/upload_images/5ac9fa3b390b658160717a7c1ef5008a5d0796b2c4c79.gif" target="_blank" rel="nofollow noopener"><img src="https://crieit.now.sh/upload_images/5ac9fa3b390b658160717a7c1ef5008a5d0796b2c4c79.gif?mw=700" alt="KIFUWARABE_80x100x8_01_Futu.gif" /></a><br /> 「 椅子に座っていれば見えてくるのが 学校だぜ☆」</p> <p><a href="https://crieit.now.sh/upload_images/ef2345a6f9e746711bd89380211510c15d0d7ef0c5510.png" target="_blank" rel="nofollow noopener"><img src="https://crieit.now.sh/upload_images/ef2345a6f9e746711bd89380211510c15d0d7ef0c5510.png?mw=700" alt="20190621math80a1b1.png" /></a></p> <p><a href="https://crieit.now.sh/upload_images/3da2d4690cf2c3f101c5cbc0e48729f55d079698322a1.gif" target="_blank" rel="nofollow noopener"><img src="https://crieit.now.sh/upload_images/3da2d4690cf2c3f101c5cbc0e48729f55d079698322a1.gif?mw=700" alt="KITASHIRAKAWA_Chiyuri_80x100x8_01_Futu.gif" /></a><br /> 「 7の段の 0と5は 左右反転の関係かだぜ☆」</p> <p><a href="https://crieit.now.sh/upload_images/5ac9fa3b390b658160717a7c1ef5008a5d0796b2c4c79.gif" target="_blank" rel="nofollow noopener"><img src="https://crieit.now.sh/upload_images/5ac9fa3b390b658160717a7c1ef5008a5d0796b2c4c79.gif?mw=700" alt="KIFUWARABE_80x100x8_01_Futu.gif" /></a><br /> 「 お父んは何を始めたのか☆? 誰か解説を☆!」</p> <p><a href="https://crieit.now.sh/upload_images/058791c2dd4c1604ce1bd9ec26d490ae5d0796cf8be9c.gif" target="_blank" rel="nofollow noopener"><img src="https://crieit.now.sh/upload_images/058791c2dd4c1604ce1bd9ec26d490ae5d0796cf8be9c.gif?mw=700" alt="OKAZAKI_Yumemi_80x80x8_02_Syaberu.gif" /></a><br /> 「 学校の尺度からすると このひと 知恵遅れ か 知的障害 なのよ。<br /> 差別的用語を避けて やわらかく言えば バカ なのよ。矯正しましょう」</p> <p><a href="https://crieit.now.sh/upload_images/a98aa0529cff72e140c526bb5c91ba3a5d0d846e55dd8.png" target="_blank" rel="nofollow noopener"><img src="https://crieit.now.sh/upload_images/a98aa0529cff72e140c526bb5c91ba3a5d0d846e55dd8.png?mw=700" alt="20190621math80a1b2.png" /></a></p> <p><a href="https://crieit.now.sh/upload_images/3da2d4690cf2c3f101c5cbc0e48729f55d079698322a1.gif" target="_blank" rel="nofollow noopener"><img src="https://crieit.now.sh/upload_images/3da2d4690cf2c3f101c5cbc0e48729f55d079698322a1.gif?mw=700" alt="KITASHIRAKAWA_Chiyuri_80x100x8_01_Futu.gif" /></a><br /> 「 都合よく見れば 奇数進数 でも 錯視のように曲がって見える左右反転でいける☆」</p> <p><a href="https://crieit.now.sh/upload_images/3da2d4690cf2c3f101c5cbc0e48729f55d079698322a1.gif" target="_blank" rel="nofollow noopener"><img src="https://crieit.now.sh/upload_images/3da2d4690cf2c3f101c5cbc0e48729f55d079698322a1.gif?mw=700" alt="KITASHIRAKAWA_Chiyuri_80x100x8_01_Futu.gif" /></a><br /> 「 アメリカで活発な子は スウェーデンでは落ち着きがない子、<br /> スウェーデンで落ち着きがある子は アメリカでは積極さが足りない子だぜ☆」</p> <p><a href="https://crieit.now.sh/upload_images/5ac9fa3b390b658160717a7c1ef5008a5d0796b2c4c79.gif" target="_blank" rel="nofollow noopener"><img src="https://crieit.now.sh/upload_images/5ac9fa3b390b658160717a7c1ef5008a5d0796b2c4c79.gif?mw=700" alt="KIFUWARABE_80x100x8_01_Futu.gif" /></a><br /> 「 地球外で住めばいいのでは……☆」</p> <p><a href="https://crieit.now.sh/upload_images/3da2d4690cf2c3f101c5cbc0e48729f55d079698322a1.gif" target="_blank" rel="nofollow noopener"><img src="https://crieit.now.sh/upload_images/3da2d4690cf2c3f101c5cbc0e48729f55d079698322a1.gif?mw=700" alt="KITASHIRAKAWA_Chiyuri_80x100x8_01_Futu.gif" /></a><br /> 「 わたしが よく言われていた用語は アスペ だぜ☆」</p> <p><a href="https://crieit.now.sh/upload_images/058791c2dd4c1604ce1bd9ec26d490ae5d0796cf8be9c.gif" target="_blank" rel="nofollow noopener"><img src="https://crieit.now.sh/upload_images/058791c2dd4c1604ce1bd9ec26d490ae5d0796cf8be9c.gif?mw=700" alt="OKAZAKI_Yumemi_80x80x8_02_Syaberu.gif" /></a><br /> 「 あんた見るからに アスペじゃない」</p> <p><a href="https://crieit.now.sh/upload_images/3da2d4690cf2c3f101c5cbc0e48729f55d079698322a1.gif" target="_blank" rel="nofollow noopener"><img src="https://crieit.now.sh/upload_images/3da2d4690cf2c3f101c5cbc0e48729f55d079698322a1.gif?mw=700" alt="KITASHIRAKAWA_Chiyuri_80x100x8_01_Futu.gif" /></a><br /> 「 そういうときは <strong>自分では病気と思っていないから病院にもいかないし、<br /> だから医師の診断を受けたこともない</strong> と答えて終わりだぜ☆<br /> 問いかけた者は 歩いて立ち去る☆」</p> <p><a href="https://crieit.now.sh/upload_images/db66a0fd4bb5aafafcd174f84a3df1265d0d880565514.png" target="_blank" rel="nofollow noopener"><img src="https://crieit.now.sh/upload_images/db66a0fd4bb5aafafcd174f84a3df1265d0d880565514.png?mw=700" alt="20190621math80a1b3.png" /></a></p> <p><a href="https://crieit.now.sh/upload_images/3da2d4690cf2c3f101c5cbc0e48729f55d079698322a1.gif" target="_blank" rel="nofollow noopener"><img src="https://crieit.now.sh/upload_images/3da2d4690cf2c3f101c5cbc0e48729f55d079698322a1.gif?mw=700" alt="KITASHIRAKAWA_Chiyuri_80x100x8_01_Futu.gif" /></a><br /> 「 じゃあ 1を7で割ったときの余りの登場順に並べてみようぜ☆<br /> 0 をどこに置くか 意見が分かれるかもしれないが……☆」</p> <p><a href="https://crieit.now.sh/upload_images/5ac9fa3b390b658160717a7c1ef5008a5d0796b2c4c79.gif" target="_blank" rel="nofollow noopener"><img src="https://crieit.now.sh/upload_images/5ac9fa3b390b658160717a7c1ef5008a5d0796b2c4c79.gif?mw=700" alt="KIFUWARABE_80x100x8_01_Futu.gif" /></a><br /> 「 こんなやつ 教室にいたら アスペだと思うよな☆」</p> <p><a href="https://crieit.now.sh/upload_images/3da2d4690cf2c3f101c5cbc0e48729f55d079698322a1.gif" target="_blank" rel="nofollow noopener"><img src="https://crieit.now.sh/upload_images/3da2d4690cf2c3f101c5cbc0e48729f55d079698322a1.gif?mw=700" alt="KITASHIRAKAWA_Chiyuri_80x100x8_01_Futu.gif" /></a><br /> 「 <strong>アスペはあなたには伝染りません</strong> 」</p> <p><a href="https://crieit.now.sh/upload_images/058791c2dd4c1604ce1bd9ec26d490ae5d0796cf8be9c.gif" target="_blank" rel="nofollow noopener"><img src="https://crieit.now.sh/upload_images/058791c2dd4c1604ce1bd9ec26d490ae5d0796cf8be9c.gif?mw=700" alt="OKAZAKI_Yumemi_80x80x8_02_Syaberu.gif" /></a><br /> 「 いまどき <strong>インフルエンサー</strong> が流行って 持ちはやされているのに<br /> 誰にも影響を与えない あんたは 現代に合ってないのよ」</p> <p><a href="https://crieit.now.sh/upload_images/3da2d4690cf2c3f101c5cbc0e48729f55d079698322a1.gif" target="_blank" rel="nofollow noopener"><img src="https://crieit.now.sh/upload_images/3da2d4690cf2c3f101c5cbc0e48729f55d079698322a1.gif?mw=700" alt="KITASHIRAKAWA_Chiyuri_80x100x8_01_Futu.gif" /></a><br /> 「 <strong>わたしは あなたではなく 1を7で割った余りに興味がある</strong> 」</p> <p><a href="https://crieit.now.sh/upload_images/5ac9fa3b390b658160717a7c1ef5008a5d0796b2c4c79.gif" target="_blank" rel="nofollow noopener"><img src="https://crieit.now.sh/upload_images/5ac9fa3b390b658160717a7c1ef5008a5d0796b2c4c79.gif?mw=700" alt="KIFUWARABE_80x100x8_01_Futu.gif" /></a><br /> 「 持ちネタは面白いが 話を進めようぜ☆」</p> <p><a href="https://crieit.now.sh/upload_images/9c9547600f7d6fc2b8356826aa7b0f785d0d940450796.png" target="_blank" rel="nofollow noopener"><img src="https://crieit.now.sh/upload_images/9c9547600f7d6fc2b8356826aa7b0f785d0d940450796.png?mw=700" alt="20190621math80a1b6.png" /></a></p> <p><a href="https://crieit.now.sh/upload_images/3da2d4690cf2c3f101c5cbc0e48729f55d079698322a1.gif" target="_blank" rel="nofollow noopener"><img src="https://crieit.now.sh/upload_images/3da2d4690cf2c3f101c5cbc0e48729f55d079698322a1.gif?mw=700" alt="KITASHIRAKAWA_Chiyuri_80x100x8_01_Futu.gif" /></a><br /> 「 あとは これを 14回 繰り返してくれだぜ☆<br /> わたしの Windowsペイントで描くには 精度が無さすぎる……☆」</p> <p><a href="https://crieit.now.sh/upload_images/5ac9fa3b390b658160717a7c1ef5008a5d0796b2c4c79.gif" target="_blank" rel="nofollow noopener"><img src="https://crieit.now.sh/upload_images/5ac9fa3b390b658160717a7c1ef5008a5d0796b2c4c79.gif?mw=700" alt="KIFUWARABE_80x100x8_01_Futu.gif" /></a><br /> 「 誰か説明を☆!」</p> <pre><code> 0/7 = 0 1/7 = 0.142857142857142857142857142857142857142857142857142857142... 2/7 = 0.285714285714285714285714285714285714285714285714285714285... 3/7 = 0.428571428571428571428571428571428571428571428571428571428... 4/7 = 0.571428571428571428571428571428571428571428571428571428571... 5/7 = 0.714285714285714285714285714285714285714285714285714285714... 6/7 = 0.857142857142857142857142857142857142857142857142857142857... 7/7 = 1 8/7 = 1.142857142857142857142857142857142857142857142857142857142... 9/7 = 1.285714285714285714285714285714285714285714285714285714285... 10/7 = 1.428571428571428571428571428571428571428571428571428571428... 11/7 = 1.571428571428571428571428571428571428571428571428571428571... 12/7 = 1.714285714285714285714285714285714285714285714285714285714... 13/7 = 1.857142857142857142857142857142857142857142857142857142857... 14/7 = 2 15/7 = 2.142857142857142857142857142857142857142857142857142857142... 16/7 = 2.285714285714285714285714285714285714285714285714285714285... 17/7 = 2.428571428571428571428571428571428571428571428571428571428... 18/7 = 2.571428571428571428571428571428571428571428571428571428571... 19/7 = 2.714285714285714285714285714285714285714285714285714285714... 20/7 = 2.857142857142857142857142857142857142857142857142857142857... 21/7 = 2 </code></pre> <p><a href="https://crieit.now.sh/upload_images/3da2d4690cf2c3f101c5cbc0e48729f55d079698322a1.gif" target="_blank" rel="nofollow noopener"><img src="https://crieit.now.sh/upload_images/3da2d4690cf2c3f101c5cbc0e48729f55d079698322a1.gif?mw=700" alt="KITASHIRAKAWA_Chiyuri_80x100x8_01_Futu.gif" /></a><br /> 「 小数部は同じパターンなんだな☆」</p> <p><a href="https://crieit.now.sh/upload_images/5ac9fa3b390b658160717a7c1ef5008a5d0796b2c4c79.gif" target="_blank" rel="nofollow noopener"><img src="https://crieit.now.sh/upload_images/5ac9fa3b390b658160717a7c1ef5008a5d0796b2c4c79.gif?mw=700" alt="KIFUWARABE_80x100x8_01_Futu.gif" /></a><br /> 「 それは自明だな☆ 分数表記にすれば分かる☆」</p> <p><a href="https://crieit.now.sh/upload_images/058791c2dd4c1604ce1bd9ec26d490ae5d0796cf8be9c.gif" target="_blank" rel="nofollow noopener"><img src="https://crieit.now.sh/upload_images/058791c2dd4c1604ce1bd9ec26d490ae5d0796cf8be9c.gif?mw=700" alt="OKAZAKI_Yumemi_80x80x8_02_Syaberu.gif" /></a><br /> 「 <strong>大雨よーーっ!</strong> 誰か お洗濯物を入れてーーっ!」</p> <p><a href="https://crieit.now.sh/upload_images/8028b112c44852e0e3cfec69a7203b6a5d0d9baee5cd0.png" target="_blank" rel="nofollow noopener"><img src="https://crieit.now.sh/upload_images/8028b112c44852e0e3cfec69a7203b6a5d0d9baee5cd0.png?mw=700" alt="20190621math81a1.png" /></a></p> <p><a href="https://crieit.now.sh/upload_images/3da2d4690cf2c3f101c5cbc0e48729f55d079698322a1.gif" target="_blank" rel="nofollow noopener"><img src="https://crieit.now.sh/upload_images/3da2d4690cf2c3f101c5cbc0e48729f55d079698322a1.gif?mw=700" alt="KITASHIRAKAWA_Chiyuri_80x100x8_01_Futu.gif" /></a><br /> 「 なるほど、そうだったのかだぜ☆<br /> ちょっと 繰り上がって 整数部が増えるということも ないのかだぜ☆」</p> <p>(ガッ ガラララッ) // ベランダの戸を開ける音</p> <p><a href="https://crieit.now.sh/upload_images/058791c2dd4c1604ce1bd9ec26d490ae5d0796cf8be9c.gif" target="_blank" rel="nofollow noopener"><img src="https://crieit.now.sh/upload_images/058791c2dd4c1604ce1bd9ec26d490ae5d0796cf8be9c.gif?mw=700" alt="OKAZAKI_Yumemi_80x80x8_02_Syaberu.gif" /></a><br /> 「 ひぃひぃ 誰も入れてくれない」</p> <p><a href="https://crieit.now.sh/upload_images/058791c2dd4c1604ce1bd9ec26d490ae5d0796cf8be9c.gif" target="_blank" rel="nofollow noopener"><img src="https://crieit.now.sh/upload_images/058791c2dd4c1604ce1bd9ec26d490ae5d0796cf8be9c.gif?mw=700" alt="OKAZAKI_Yumemi_80x80x8_02_Syaberu.gif" /></a><br /> 「 雨は水平にも飛んでくるのよ。<br /> 1つ 2つのシャツはもう 濡れてしまったけど まだ湿っている程度のもある。<br /> 早く取り込まないと 濡れてしまうっ!」</p> <p>(バサッ バサッ) // 洗濯物用のハンガーが飛び込んでくる音</p> <p>(ガラララッ ガンッグィィ) // ベランダの戸を閉める音</p> <p><a href="https://crieit.now.sh/upload_images/4eae7ea6f561f4bddc6f6a8c96368df55d0daef4b67ef.png" target="_blank" rel="nofollow noopener"><img src="https://crieit.now.sh/upload_images/4eae7ea6f561f4bddc6f6a8c96368df55d0daef4b67ef.png?mw=700" alt="20190621math82a4.png" /></a></p> <p><a href="https://crieit.now.sh/upload_images/058791c2dd4c1604ce1bd9ec26d490ae5d0796cf8be9c.gif" target="_blank" rel="nofollow noopener"><img src="https://crieit.now.sh/upload_images/058791c2dd4c1604ce1bd9ec26d490ae5d0796cf8be9c.gif?mw=700" alt="OKAZAKI_Yumemi_80x80x8_02_Syaberu.gif" /></a><br /> 「 新しい図が 出てる~! (グニャ~)」</p> <p><a href="https://crieit.now.sh/upload_images/3da2d4690cf2c3f101c5cbc0e48729f55d079698322a1.gif" target="_blank" rel="nofollow noopener"><img src="https://crieit.now.sh/upload_images/3da2d4690cf2c3f101c5cbc0e48729f55d079698322a1.gif?mw=700" alt="KITASHIRAKAWA_Chiyuri_80x100x8_01_Futu.gif" /></a><br /> 「 <strong>あれっ☆?</strong>」</p> <p><a href="https://crieit.now.sh/upload_images/058791c2dd4c1604ce1bd9ec26d490ae5d0796cf8be9c.gif" target="_blank" rel="nofollow noopener"><img src="https://crieit.now.sh/upload_images/058791c2dd4c1604ce1bd9ec26d490ae5d0796cf8be9c.gif?mw=700" alt="OKAZAKI_Yumemi_80x80x8_02_Syaberu.gif" /></a><br /> 「 また何か気づいたの?」</p> <pre><code> 0 ÷ 7 = 0 10 ÷ 7 = 1 … 3 20 ÷ 7 = 2 … 6 30 ÷ 7 = 4 … 2 40 ÷ 7 = 5 … 5 50 ÷ 7 = 7 … 1 60 ÷ 7 = 8 … 4 70 ÷ 7 = 10 </code></pre> <p><a href="https://crieit.now.sh/upload_images/3da2d4690cf2c3f101c5cbc0e48729f55d079698322a1.gif" target="_blank" rel="nofollow noopener"><img src="https://crieit.now.sh/upload_images/3da2d4690cf2c3f101c5cbc0e48729f55d079698322a1.gif?mw=700" alt="KITASHIRAKAWA_Chiyuri_80x100x8_01_Futu.gif" /></a><br /> 「 7で割った余りとして出てくる 1、3、2、6、4、5 は……☆」</p> <p><a href="https://crieit.now.sh/upload_images/5ac9fa3b390b658160717a7c1ef5008a5d0796b2c4c79.gif" target="_blank" rel="nofollow noopener"><img src="https://crieit.now.sh/upload_images/5ac9fa3b390b658160717a7c1ef5008a5d0796b2c4c79.gif?mw=700" alt="KIFUWARABE_80x100x8_01_Futu.gif" /></a><br /> 「 3、6、2、5、1、4 だろ☆ 何だぜ その数☆?」</p> <p><a href="https://crieit.now.sh/upload_images/3bd1233a351fcfc702e6b651161b1a005d0dafb8c614c.png" target="_blank" rel="nofollow noopener"><img src="https://crieit.now.sh/upload_images/3bd1233a351fcfc702e6b651161b1a005d0dafb8c614c.png?mw=700" alt="20190621math83a1.png" /></a></p> <p><a href="https://crieit.now.sh/upload_images/3da2d4690cf2c3f101c5cbc0e48729f55d079698322a1.gif" target="_blank" rel="nofollow noopener"><img src="https://crieit.now.sh/upload_images/3da2d4690cf2c3f101c5cbc0e48729f55d079698322a1.gif?mw=700" alt="KITASHIRAKAWA_Chiyuri_80x100x8_01_Futu.gif" /></a><br /> 「 10進の閉区間で半分なんだな☆」</p> <pre><code> 10 ÷ 7 = 1 … 3 30 ÷ 7 = 4 … 2 20 ÷ 7 = 2 … 6 60 ÷ 7 = 8 … 4 40 ÷ 7 = 5 … 5 50 ÷ 7 = 7 … 1 10 ÷ 7 = 1 … 3 </code></pre> <p><a href="https://crieit.now.sh/upload_images/3da2d4690cf2c3f101c5cbc0e48729f55d079698322a1.gif" target="_blank" rel="nofollow noopener"><img src="https://crieit.now.sh/upload_images/3da2d4690cf2c3f101c5cbc0e48729f55d079698322a1.gif?mw=700" alt="KITASHIRAKAWA_Chiyuri_80x100x8_01_Futu.gif" /></a><br /> 「 3+4=7、2+5=7、6+1=7 ……、ふーむ鏡面世界を往復したな☆」</p> <p><a href="https://crieit.now.sh/upload_images/3da2d4690cf2c3f101c5cbc0e48729f55d079698322a1.gif" target="_blank" rel="nofollow noopener"><img src="https://crieit.now.sh/upload_images/3da2d4690cf2c3f101c5cbc0e48729f55d079698322a1.gif?mw=700" alt="KITASHIRAKAWA_Chiyuri_80x100x8_01_Futu.gif" /></a><br /> 「 もしかすると見方によっては 反転も往復もしてなくて、<br /> 半分、半分、 になっているだけかもしれない☆<br /> 調べてみようぜ☆?」</p> <p><a href="https://crieit.now.sh/upload_images/058791c2dd4c1604ce1bd9ec26d490ae5d0796cf8be9c.gif" target="_blank" rel="nofollow noopener"><img src="https://crieit.now.sh/upload_images/058791c2dd4c1604ce1bd9ec26d490ae5d0796cf8be9c.gif?mw=700" alt="OKAZAKI_Yumemi_80x80x8_02_Syaberu.gif" /></a><br /> 「 何のことだか 分かんない」</p> <p><a href="https://crieit.now.sh/upload_images/3da2d4690cf2c3f101c5cbc0e48729f55d079698322a1.gif" target="_blank" rel="nofollow noopener"><img src="https://crieit.now.sh/upload_images/3da2d4690cf2c3f101c5cbc0e48729f55d079698322a1.gif?mw=700" alt="KITASHIRAKAWA_Chiyuri_80x100x8_01_Futu.gif" /></a><br /> 「 うまくいかね☆ しかし☆」</p> <pre><code> 1 … 3 4 … 2 2 … 6 8 … 4 5 … 5 7 … 1 </code></pre> <p><a href="https://crieit.now.sh/upload_images/3da2d4690cf2c3f101c5cbc0e48729f55d079698322a1.gif" target="_blank" rel="nofollow noopener"><img src="https://crieit.now.sh/upload_images/3da2d4690cf2c3f101c5cbc0e48729f55d079698322a1.gif?mw=700" alt="KITASHIRAKAWA_Chiyuri_80x100x8_01_Futu.gif" /></a><br /> 「 割り算の 商の割り切れた部分と その余り には 面白い関係がある☆」</p> <p><a href="https://crieit.now.sh/upload_images/5ac9fa3b390b658160717a7c1ef5008a5d0796b2c4c79.gif" target="_blank" rel="nofollow noopener"><img src="https://crieit.now.sh/upload_images/5ac9fa3b390b658160717a7c1ef5008a5d0796b2c4c79.gif?mw=700" alt="KIFUWARABE_80x100x8_01_Futu.gif" /></a><br /> 「 面白くなかったら 腹筋50回な☆」</p> <pre><code> 1 ^2 … 3 ^2 4 ^2 … 2 ^2 2 ^2 … 6 ^2 8 ^2 … 4 ^2 5 ^2 … 5 ^2 7 ^2 … 1 ^2 </code></pre> <p><a href="https://crieit.now.sh/upload_images/3da2d4690cf2c3f101c5cbc0e48729f55d079698322a1.gif" target="_blank" rel="nofollow noopener"><img src="https://crieit.now.sh/upload_images/3da2d4690cf2c3f101c5cbc0e48729f55d079698322a1.gif?mw=700" alt="KITASHIRAKAWA_Chiyuri_80x100x8_01_Futu.gif" /></a><br /> 「 どちらの数も ルートのような見た目をしているのだから、2乗してみよう☆」</p> <pre><code> 1 …  9 16 …  4 4 … 36 64 … 16 25 … 25 49 …  1 </code></pre> <p><a href="https://crieit.now.sh/upload_images/3da2d4690cf2c3f101c5cbc0e48729f55d079698322a1.gif" target="_blank" rel="nofollow noopener"><img src="https://crieit.now.sh/upload_images/3da2d4690cf2c3f101c5cbc0e48729f55d079698322a1.gif?mw=700" alt="KITASHIRAKAWA_Chiyuri_80x100x8_01_Futu.gif" /></a><br /> 「 そして足す☆」</p> <pre><code> 1 +  9 = 10 16 +  4 = 20 4 + 36 = 40 64 + 16 = 80 25 + 25 = 50 49 +  1 = 50 </code></pre> <p><a href="https://crieit.now.sh/upload_images/5ac9fa3b390b658160717a7c1ef5008a5d0796b2c4c79.gif" target="_blank" rel="nofollow noopener"><img src="https://crieit.now.sh/upload_images/5ac9fa3b390b658160717a7c1ef5008a5d0796b2c4c79.gif?mw=700" alt="KIFUWARABE_80x100x8_01_Futu.gif" /></a><br /> 「 あっ、何か 半分半分が出てきた☆!」</p> <p><a href="https://crieit.now.sh/upload_images/3da2d4690cf2c3f101c5cbc0e48729f55d079698322a1.gif" target="_blank" rel="nofollow noopener"><img src="https://crieit.now.sh/upload_images/3da2d4690cf2c3f101c5cbc0e48729f55d079698322a1.gif?mw=700" alt="KITASHIRAKAWA_Chiyuri_80x100x8_01_Futu.gif" /></a><br /> 「 途中までな☆」</p> <p><a href="https://crieit.now.sh/upload_images/058791c2dd4c1604ce1bd9ec26d490ae5d0796cf8be9c.gif" target="_blank" rel="nofollow noopener"><img src="https://crieit.now.sh/upload_images/058791c2dd4c1604ce1bd9ec26d490ae5d0796cf8be9c.gif?mw=700" alt="OKAZAKI_Yumemi_80x80x8_02_Syaberu.gif" /></a><br /> 「 何が起こったのか 分かんない」</p> <p><a href="https://crieit.now.sh/upload_images/3da2d4690cf2c3f101c5cbc0e48729f55d079698322a1.gif" target="_blank" rel="nofollow noopener"><img src="https://crieit.now.sh/upload_images/3da2d4690cf2c3f101c5cbc0e48729f55d079698322a1.gif?mw=700" alt="KITASHIRAKAWA_Chiyuri_80x100x8_01_Futu.gif" /></a><br /> 「 頭の方だけ うまくいって、もう少し続けると うまくいかない あるある だよな☆」</p> <p><a href="https://crieit.now.sh/upload_images/3da2d4690cf2c3f101c5cbc0e48729f55d079698322a1.gif" target="_blank" rel="nofollow noopener"><img src="https://crieit.now.sh/upload_images/3da2d4690cf2c3f101c5cbc0e48729f55d079698322a1.gif?mw=700" alt="KITASHIRAKAWA_Chiyuri_80x100x8_01_Futu.gif" /></a><br /> 「 <strong>うん☆!?</strong>」</p> <p><a href="https://crieit.now.sh/upload_images/058791c2dd4c1604ce1bd9ec26d490ae5d0796cf8be9c.gif" target="_blank" rel="nofollow noopener"><img src="https://crieit.now.sh/upload_images/058791c2dd4c1604ce1bd9ec26d490ae5d0796cf8be9c.gif?mw=700" alt="OKAZAKI_Yumemi_80x80x8_02_Syaberu.gif" /></a><br /> 「 また何か見つけた」</p> <p><a href="https://crieit.now.sh/upload_images/3da2d4690cf2c3f101c5cbc0e48729f55d079698322a1.gif" target="_blank" rel="nofollow noopener"><img src="https://crieit.now.sh/upload_images/3da2d4690cf2c3f101c5cbc0e48729f55d079698322a1.gif?mw=700" alt="KITASHIRAKAWA_Chiyuri_80x100x8_01_Futu.gif" /></a><br /> 「 計算していたら 53 とかが出てきて、<br /> これが素数かどうか 考えるのが やっかいだぜ☆ ググるのは負けた気がする☆」</p> <p><a href="https://crieit.now.sh/upload_images/5ac9fa3b390b658160717a7c1ef5008a5d0796b2c4c79.gif" target="_blank" rel="nofollow noopener"><img src="https://crieit.now.sh/upload_images/5ac9fa3b390b658160717a7c1ef5008a5d0796b2c4c79.gif?mw=700" alt="KIFUWARABE_80x100x8_01_Futu.gif" /></a><br /> 「 そこは負けようぜ☆?」</p> <p><a href="https://crieit.now.sh/upload_images/3da2d4690cf2c3f101c5cbc0e48729f55d079698322a1.gif" target="_blank" rel="nofollow noopener"><img src="https://crieit.now.sh/upload_images/3da2d4690cf2c3f101c5cbc0e48729f55d079698322a1.gif?mw=700" alt="KITASHIRAKAWA_Chiyuri_80x100x8_01_Futu.gif" /></a><br /> 「 53 を 2で割ると 26.5☆<br /> じゃあ 19、17、13、11、7、5、3 の合成数で53が作れなければ<br /> 素数だろ☆ 53 は素数☆」</p> <p><a href="https://crieit.now.sh/upload_images/3da2d4690cf2c3f101c5cbc0e48729f55d079698322a1.gif" target="_blank" rel="nofollow noopener"><img src="https://crieit.now.sh/upload_images/3da2d4690cf2c3f101c5cbc0e48729f55d079698322a1.gif?mw=700" alt="KITASHIRAKAWA_Chiyuri_80x100x8_01_Futu.gif" /></a><br /> 「 53 とか計算途中で出てくるのはおかしいな……☆<br /> Wolfram alpha で検算☆」</p> <p><a href="https://crieit.now.sh/upload_images/5ac9fa3b390b658160717a7c1ef5008a5d0796b2c4c79.gif" target="_blank" rel="nofollow noopener"><img src="https://crieit.now.sh/upload_images/5ac9fa3b390b658160717a7c1ef5008a5d0796b2c4c79.gif?mw=700" alt="KIFUWARABE_80x100x8_01_Futu.gif" /></a><br /> 「 Wolfram alpha < Google ☆」</p> <pre><code>2940 / 1 = 2940 2940 / 2 = 1470 2940 / 3 = 980 2940 / 4 = 735 2940 / 5 = 588 2940 / 6 = 490 2940 / 7 = 420 </code></pre> <p><a href="https://crieit.now.sh/upload_images/3da2d4690cf2c3f101c5cbc0e48729f55d079698322a1.gif" target="_blank" rel="nofollow noopener"><img src="https://crieit.now.sh/upload_images/3da2d4690cf2c3f101c5cbc0e48729f55d079698322a1.gif?mw=700" alt="KITASHIRAKAWA_Chiyuri_80x100x8_01_Futu.gif" /></a><br /> 「 よし、こうしよう☆<br /> 1ではなく2940を割る☆」</p> <pre><code>2940 / 1 = 2940 = 4 * 700 + 2 * 70 2940 / 2 = 1470 = 2 * 700 + 1 * 70 2940 / 3 = 980 = 1 * 700 + 4 * 70 2940 / 4 = 735 = 1 * 700 + 5 * 7 2940 / 5 = 588 = 8 * 70 + 4 * 7 2940 / 6 = 490 = 7 * 70 2940 / 7 = 420 = 6 * 70 </code></pre> <p><a href="https://crieit.now.sh/upload_images/3da2d4690cf2c3f101c5cbc0e48729f55d079698322a1.gif" target="_blank" rel="nofollow noopener"><img src="https://crieit.now.sh/upload_images/3da2d4690cf2c3f101c5cbc0e48729f55d079698322a1.gif?mw=700" alt="KITASHIRAKAWA_Chiyuri_80x100x8_01_Futu.gif" /></a><br /> 「 これで 7 の姿が見やすくなったぜ☆」</p> <p><a href="https://crieit.now.sh/upload_images/cd6289deb85ed6c9ae8f2dee0ffc8b2c5d0dd132a6057.png" target="_blank" rel="nofollow noopener"><img src="https://crieit.now.sh/upload_images/cd6289deb85ed6c9ae8f2dee0ffc8b2c5d0dd132a6057.png?mw=700" alt="20190621math85a2.png" /></a></p> <p><a href="https://crieit.now.sh/upload_images/3da2d4690cf2c3f101c5cbc0e48729f55d079698322a1.gif" target="_blank" rel="nofollow noopener"><img src="https://crieit.now.sh/upload_images/3da2d4690cf2c3f101c5cbc0e48729f55d079698322a1.gif?mw=700" alt="KITASHIRAKAWA_Chiyuri_80x100x8_01_Futu.gif" /></a><br /> 「 つまり こう☆」</p> <p><a href="https://crieit.now.sh/upload_images/5ac9fa3b390b658160717a7c1ef5008a5d0796b2c4c79.gif" target="_blank" rel="nofollow noopener"><img src="https://crieit.now.sh/upload_images/5ac9fa3b390b658160717a7c1ef5008a5d0796b2c4c79.gif?mw=700" alt="KIFUWARABE_80x100x8_01_Futu.gif" /></a><br /> 「 さっぱり分からん☆」</p> <p><a href="https://crieit.now.sh/upload_images/96cb9a82f7cd16a2fe5ab8dd7655d8c55d0dd3d1a7945.png" target="_blank" rel="nofollow noopener"><img src="https://crieit.now.sh/upload_images/96cb9a82f7cd16a2fe5ab8dd7655d8c55d0dd3d1a7945.png?mw=700" alt="20190621math85a3.png" /></a></p> <p><a href="https://crieit.now.sh/upload_images/3da2d4690cf2c3f101c5cbc0e48729f55d079698322a1.gif" target="_blank" rel="nofollow noopener"><img src="https://crieit.now.sh/upload_images/3da2d4690cf2c3f101c5cbc0e48729f55d079698322a1.gif?mw=700" alt="KITASHIRAKAWA_Chiyuri_80x100x8_01_Futu.gif" /></a><br /> 「 数は どのように見てもよい☆」</p> <p><a href="https://crieit.now.sh/upload_images/5ac9fa3b390b658160717a7c1ef5008a5d0796b2c4c79.gif" target="_blank" rel="nofollow noopener"><img src="https://crieit.now.sh/upload_images/5ac9fa3b390b658160717a7c1ef5008a5d0796b2c4c79.gif?mw=700" alt="KIFUWARABE_80x100x8_01_Futu.gif" /></a><br /> 「 数の増え方が デコボコだぜ☆ 倍々になっていそうかと思ったら<br /> 1個1個になっていそうなところもある☆」</p> <p><a href="https://crieit.now.sh/upload_images/3da2d4690cf2c3f101c5cbc0e48729f55d079698322a1.gif" target="_blank" rel="nofollow noopener"><img src="https://crieit.now.sh/upload_images/3da2d4690cf2c3f101c5cbc0e48729f55d079698322a1.gif?mw=700" alt="KITASHIRAKAWA_Chiyuri_80x100x8_01_Futu.gif" /></a><br /> 「 いい感じにズームできる目が欲しいよな☆」</p> <p><a href="https://crieit.now.sh/upload_images/55f62952a680fbb946d0a6b5b542f72d5d0dd9c1baefc.png" target="_blank" rel="nofollow noopener"><img src="https://crieit.now.sh/upload_images/55f62952a680fbb946d0a6b5b542f72d5d0dd9c1baefc.png?mw=700" alt="20190621math85a4.png" /></a></p> <p><a href="https://crieit.now.sh/upload_images/3da2d4690cf2c3f101c5cbc0e48729f55d079698322a1.gif" target="_blank" rel="nofollow noopener"><img src="https://crieit.now.sh/upload_images/3da2d4690cf2c3f101c5cbc0e48729f55d079698322a1.gif?mw=700" alt="KITASHIRAKAWA_Chiyuri_80x100x8_01_Futu.gif" /></a><br /> 「 自然数で ぴったりだぜ☆」</p> <p><a href="https://crieit.now.sh/upload_images/5ac9fa3b390b658160717a7c1ef5008a5d0796b2c4c79.gif" target="_blank" rel="nofollow noopener"><img src="https://crieit.now.sh/upload_images/5ac9fa3b390b658160717a7c1ef5008a5d0796b2c4c79.gif?mw=700" alt="KIFUWARABE_80x100x8_01_Futu.gif" /></a><br /> 「 見えね~☆!」</p> <p><a href="https://crieit.now.sh/upload_images/d29bc990c23c26e5b694bd9d8507a0c35d0ddda3750a2.png" target="_blank" rel="nofollow noopener"><img src="https://crieit.now.sh/upload_images/d29bc990c23c26e5b694bd9d8507a0c35d0ddda3750a2.png?mw=700" alt="20190621math85a5.png" /></a></p> <p><a href="https://crieit.now.sh/upload_images/3da2d4690cf2c3f101c5cbc0e48729f55d079698322a1.gif" target="_blank" rel="nofollow noopener"><img src="https://crieit.now.sh/upload_images/3da2d4690cf2c3f101c5cbc0e48729f55d079698322a1.gif?mw=700" alt="KITASHIRAKAWA_Chiyuri_80x100x8_01_Futu.gif" /></a><br /> 「 1に合わせようとすると 小数部が循環するやつが出てくるが、<br /> 割り切れると思えだぜ☆」</p> <p><a href="https://crieit.now.sh/upload_images/b06cda061902264e3598d90c903244f55d0de84433730.png" target="_blank" rel="nofollow noopener"><img src="https://crieit.now.sh/upload_images/b06cda061902264e3598d90c903244f55d0de84433730.png?mw=700" alt="20190621math85a6.png" /></a></p> <p><a href="https://crieit.now.sh/upload_images/3da2d4690cf2c3f101c5cbc0e48729f55d079698322a1.gif" target="_blank" rel="nofollow noopener"><img src="https://crieit.now.sh/upload_images/3da2d4690cf2c3f101c5cbc0e48729f55d079698322a1.gif?mw=700" alt="KITASHIRAKAWA_Chiyuri_80x100x8_01_Futu.gif" /></a><br /> 「 小数部が循環するまで割るのではなく、余りを出してみよう☆」</p> <p><a href="https://crieit.now.sh/upload_images/561234370c1b1e9a40668546ec7e056d5d0dea17d81e8.png" target="_blank" rel="nofollow noopener"><img src="https://crieit.now.sh/upload_images/561234370c1b1e9a40668546ec7e056d5d0dea17d81e8.png?mw=700" alt="20190621math85a7.png" /></a></p> <p><a href="https://crieit.now.sh/upload_images/3da2d4690cf2c3f101c5cbc0e48729f55d079698322a1.gif" target="_blank" rel="nofollow noopener"><img src="https://crieit.now.sh/upload_images/3da2d4690cf2c3f101c5cbc0e48729f55d079698322a1.gif?mw=700" alt="KITASHIRAKAWA_Chiyuri_80x100x8_01_Futu.gif" /></a><br /> 「 4の正方形になるやつもいれば、<br /> 2の長方形になるやつ、5になるやつがいるな☆」</p> <p><a href="https://crieit.now.sh/upload_images/3da2d4690cf2c3f101c5cbc0e48729f55d079698322a1.gif" target="_blank" rel="nofollow noopener"><img src="https://crieit.now.sh/upload_images/3da2d4690cf2c3f101c5cbc0e48729f55d079698322a1.gif?mw=700" alt="KITASHIRAKAWA_Chiyuri_80x100x8_01_Futu.gif" /></a><br /> 「 5は 10の半分なんで、倍々に組み込んでもいいかもしらん☆<br /> 2は 1の2倍なんで、これも倍々に組み込んでもいいかもしらん☆<br /> ということは 1~7 は倍々☆」</p> <p><a href="https://crieit.now.sh/upload_images/5ac9fa3b390b658160717a7c1ef5008a5d0796b2c4c79.gif" target="_blank" rel="nofollow noopener"><img src="https://crieit.now.sh/upload_images/5ac9fa3b390b658160717a7c1ef5008a5d0796b2c4c79.gif?mw=700" alt="KIFUWARABE_80x100x8_01_Futu.gif" /></a><br /> 「 お父ん、絵が違うのでは☆?」</p> <p><a href="https://crieit.now.sh/upload_images/010c39edb5eb409b96f4776858ca11985d0decf1c6420.png" target="_blank" rel="nofollow noopener"><img src="https://crieit.now.sh/upload_images/010c39edb5eb409b96f4776858ca11985d0decf1c6420.png?mw=700" alt="20190621math85a8.png" /></a></p> <p><a href="https://crieit.now.sh/upload_images/5ac9fa3b390b658160717a7c1ef5008a5d0796b2c4c79.gif" target="_blank" rel="nofollow noopener"><img src="https://crieit.now.sh/upload_images/5ac9fa3b390b658160717a7c1ef5008a5d0796b2c4c79.gif?mw=700" alt="KIFUWARABE_80x100x8_01_Futu.gif" /></a><br /> 「 お父んが見た絵は こういう絵のはずだぜ☆」</p> <p><a href="https://crieit.now.sh/upload_images/3da2d4690cf2c3f101c5cbc0e48729f55d079698322a1.gif" target="_blank" rel="nofollow noopener"><img src="https://crieit.now.sh/upload_images/3da2d4690cf2c3f101c5cbc0e48729f55d079698322a1.gif?mw=700" alt="KITASHIRAKAWA_Chiyuri_80x100x8_01_Futu.gif" /></a><br /> 「 そんな絵 見たことないけどな☆」</p> <p><a href="https://crieit.now.sh/upload_images/385ccbeb5b54ff2035df43abfd5a98425d0defa595ae0.png" target="_blank" rel="nofollow noopener"><img src="https://crieit.now.sh/upload_images/385ccbeb5b54ff2035df43abfd5a98425d0defa595ae0.png?mw=700" alt="20190621math86a1.png" /></a></p> <p><a href="https://crieit.now.sh/upload_images/5ac9fa3b390b658160717a7c1ef5008a5d0796b2c4c79.gif" target="_blank" rel="nofollow noopener"><img src="https://crieit.now.sh/upload_images/5ac9fa3b390b658160717a7c1ef5008a5d0796b2c4c79.gif?mw=700" alt="KIFUWARABE_80x100x8_01_Futu.gif" /></a><br /> 「 てっきり こんな絵を見たのかと思っていたぜ☆」</p> <p><a href="https://crieit.now.sh/upload_images/3da2d4690cf2c3f101c5cbc0e48729f55d079698322a1.gif" target="_blank" rel="nofollow noopener"><img src="https://crieit.now.sh/upload_images/3da2d4690cf2c3f101c5cbc0e48729f55d079698322a1.gif?mw=700" alt="KITASHIRAKAWA_Chiyuri_80x100x8_01_Futu.gif" /></a><br /> 「 5の倍数に まとめてもいいのか☆ 知らなかったぜ☆」</p> <p><a href="https://crieit.now.sh/upload_images/99ea3b4fb040ee3016e3ad899bcb8b4a5d0df2790fddf.png" target="_blank" rel="nofollow noopener"><img src="https://crieit.now.sh/upload_images/99ea3b4fb040ee3016e3ad899bcb8b4a5d0df2790fddf.png?mw=700" alt="20190621math86a2.png" /></a></p> <p><a href="https://crieit.now.sh/upload_images/3da2d4690cf2c3f101c5cbc0e48729f55d079698322a1.gif" target="_blank" rel="nofollow noopener"><img src="https://crieit.now.sh/upload_images/3da2d4690cf2c3f101c5cbc0e48729f55d079698322a1.gif?mw=700" alt="KITASHIRAKAWA_Chiyuri_80x100x8_01_Futu.gif" /></a><br /> 「 わたしなら こう見る☆」</p> <p><a href="https://crieit.now.sh/upload_images/5ac9fa3b390b658160717a7c1ef5008a5d0796b2c4c79.gif" target="_blank" rel="nofollow noopener"><img src="https://crieit.now.sh/upload_images/5ac9fa3b390b658160717a7c1ef5008a5d0796b2c4c79.gif?mw=700" alt="KIFUWARABE_80x100x8_01_Futu.gif" /></a><br /> 「 ぶへぇ☆」</p> <p><a href="https://crieit.now.sh/upload_images/f231367d5734c78ab0d17e20889c9b635d0df3831cc39.png" target="_blank" rel="nofollow noopener"><img src="https://crieit.now.sh/upload_images/f231367d5734c78ab0d17e20889c9b635d0df3831cc39.png?mw=700" alt="20190621math86a3.png" /></a></p> <p><a href="https://crieit.now.sh/upload_images/3da2d4690cf2c3f101c5cbc0e48729f55d079698322a1.gif" target="_blank" rel="nofollow noopener"><img src="https://crieit.now.sh/upload_images/3da2d4690cf2c3f101c5cbc0e48729f55d079698322a1.gif?mw=700" alt="KITASHIRAKAWA_Chiyuri_80x100x8_01_Futu.gif" /></a><br /> 「 途中まで 倍々 で うまく はまっていたんだが、<br /> 最後 変調した☆」</p> <p><a href="https://crieit.now.sh/upload_images/058791c2dd4c1604ce1bd9ec26d490ae5d0796cf8be9c.gif" target="_blank" rel="nofollow noopener"><img src="https://crieit.now.sh/upload_images/058791c2dd4c1604ce1bd9ec26d490ae5d0796cf8be9c.gif?mw=700" alt="OKAZAKI_Yumemi_80x80x8_02_Syaberu.gif" /></a><br /> 「 ルートに見える形があるから2乗したって 言ってたわよね」</p> <p><a href="https://crieit.now.sh/upload_images/f80cd7680beac4bb9618fed02d82f6105d0df6b50ed63.png" target="_blank" rel="nofollow noopener"><img src="https://crieit.now.sh/upload_images/f80cd7680beac4bb9618fed02d82f6105d0df6b50ed63.png?mw=700" alt="20190621math86a4.png" /></a></p> <p><a href="https://crieit.now.sh/upload_images/058791c2dd4c1604ce1bd9ec26d490ae5d0796cf8be9c.gif" target="_blank" rel="nofollow noopener"><img src="https://crieit.now.sh/upload_images/058791c2dd4c1604ce1bd9ec26d490ae5d0796cf8be9c.gif?mw=700" alt="OKAZAKI_Yumemi_80x80x8_02_Syaberu.gif" /></a><br /> 「 これが見えるの?」</p> <p><a href="https://crieit.now.sh/upload_images/3da2d4690cf2c3f101c5cbc0e48729f55d079698322a1.gif" target="_blank" rel="nofollow noopener"><img src="https://crieit.now.sh/upload_images/3da2d4690cf2c3f101c5cbc0e48729f55d079698322a1.gif?mw=700" alt="KITASHIRAKAWA_Chiyuri_80x100x8_01_Futu.gif" /></a><br /> 「 そんなん見えないぜ☆」</p> <p><a href="https://crieit.now.sh/upload_images/058791c2dd4c1604ce1bd9ec26d490ae5d0796cf8be9c.gif" target="_blank" rel="nofollow noopener"><img src="https://crieit.now.sh/upload_images/058791c2dd4c1604ce1bd9ec26d490ae5d0796cf8be9c.gif?mw=700" alt="OKAZAKI_Yumemi_80x80x8_02_Syaberu.gif" /></a><br /> 「 ……」</p> <p><a href="https://crieit.now.sh/upload_images/3da2d4690cf2c3f101c5cbc0e48729f55d079698322a1.gif" target="_blank" rel="nofollow noopener"><img src="https://crieit.now.sh/upload_images/3da2d4690cf2c3f101c5cbc0e48729f55d079698322a1.gif?mw=700" alt="KITASHIRAKAWA_Chiyuri_80x100x8_01_Futu.gif" /></a><br /> 「 7と倍々に どんな似ている点があるのか まだ見えないが、<br /> 正方形の絵を描いた ついでに 面白いものを見せてやろう☆」</p> <p><a href="https://crieit.now.sh/upload_images/3da2d4690cf2c3f101c5cbc0e48729f55d079698322a1.gif" target="_blank" rel="nofollow noopener"><img src="https://crieit.now.sh/upload_images/3da2d4690cf2c3f101c5cbc0e48729f55d079698322a1.gif?mw=700" alt="KITASHIRAKAWA_Chiyuri_80x100x8_01_Futu.gif" /></a><br /> 「 うーん、でもこの話は 面白いから 別の記事でもいいかだぜ☆?」</p> <p><a href="https://crieit.now.sh/upload_images/5ac9fa3b390b658160717a7c1ef5008a5d0796b2c4c79.gif" target="_blank" rel="nofollow noopener"><img src="https://crieit.now.sh/upload_images/5ac9fa3b390b658160717a7c1ef5008a5d0796b2c4c79.gif?mw=700" alt="KIFUWARABE_80x100x8_01_Futu.gif" /></a><br /> 「 腕立て伏せを50回したいなら 別の記事にしてもいいぜ☆」</p> <p><a href="https://crieit.now.sh/upload_images/8122011e0db3a2717533c7d98f7249d95d0e02e8b1263.png" target="_blank" rel="nofollow noopener"><img src="https://crieit.now.sh/upload_images/8122011e0db3a2717533c7d98f7249d95d0e02e8b1263.png?mw=700" alt="20190621math87a1.png" /></a></p> <p><a href="https://crieit.now.sh/upload_images/3da2d4690cf2c3f101c5cbc0e48729f55d079698322a1.gif" target="_blank" rel="nofollow noopener"><img src="https://crieit.now.sh/upload_images/3da2d4690cf2c3f101c5cbc0e48729f55d079698322a1.gif?mw=700" alt="KITASHIRAKAWA_Chiyuri_80x100x8_01_Futu.gif" /></a><br /> 「 どれでも いいんだが 例えば この 5x5 の正方形で説明しよう☆」</p> <p><a href="https://crieit.now.sh/upload_images/ace5cd4ec708bedd8cb16bdb163f54d55d0e03debf191.png" target="_blank" rel="nofollow noopener"><img src="https://crieit.now.sh/upload_images/ace5cd4ec708bedd8cb16bdb163f54d55d0e03debf191.png?mw=700" alt="20190621math87a2.png" /></a></p> <p><a href="https://crieit.now.sh/upload_images/3da2d4690cf2c3f101c5cbc0e48729f55d079698322a1.gif" target="_blank" rel="nofollow noopener"><img src="https://crieit.now.sh/upload_images/3da2d4690cf2c3f101c5cbc0e48729f55d079698322a1.gif?mw=700" alt="KITASHIRAKAWA_Chiyuri_80x100x8_01_Futu.gif" /></a><br /> 「 余白を用意しておくぜ☆<br /> フェルマーのおっさんは 余白が足りなかったようだからな☆」</p> <p><a href="https://crieit.now.sh/upload_images/1141c7531206288f912bce22557cb0125d0e0766c573e.png" target="_blank" rel="nofollow noopener"><img src="https://crieit.now.sh/upload_images/1141c7531206288f912bce22557cb0125d0e0766c573e.png?mw=700" alt="20190621math87a2b1.png" /></a></p> <p><a href="https://crieit.now.sh/upload_images/3da2d4690cf2c3f101c5cbc0e48729f55d079698322a1.gif" target="_blank" rel="nofollow noopener"><img src="https://crieit.now.sh/upload_images/3da2d4690cf2c3f101c5cbc0e48729f55d079698322a1.gif?mw=700" alt="KITASHIRAKAWA_Chiyuri_80x100x8_01_Futu.gif" /></a><br /> 「 このラインをカッティングするぜ☆」</p> <p><a href="https://crieit.now.sh/upload_images/20ad4fa98f6036c64e9d4383ac79c1515d0e07f8ae567.png" target="_blank" rel="nofollow noopener"><img src="https://crieit.now.sh/upload_images/20ad4fa98f6036c64e9d4383ac79c1515d0e07f8ae567.png?mw=700" alt="20190621math87a2b2.png" /></a></p> <p><a href="https://crieit.now.sh/upload_images/3da2d4690cf2c3f101c5cbc0e48729f55d079698322a1.gif" target="_blank" rel="nofollow noopener"><img src="https://crieit.now.sh/upload_images/3da2d4690cf2c3f101c5cbc0e48729f55d079698322a1.gif?mw=700" alt="KITASHIRAKAWA_Chiyuri_80x100x8_01_Futu.gif" /></a><br /> 「 三角形を 90° 持ち上げて ここに置くぜ☆<br /> この時 幾何学と円 への扉は開かれた☆」</p> <p><a href="https://crieit.now.sh/upload_images/5d85e7979c55b06ddbf3c7bcde5aae425d0e096b7bef2.png" target="_blank" rel="nofollow noopener"><img src="https://crieit.now.sh/upload_images/5d85e7979c55b06ddbf3c7bcde5aae425d0e096b7bef2.png?mw=700" alt="20190621math87a2b4.png" /></a></p> <p><a href="https://crieit.now.sh/upload_images/3da2d4690cf2c3f101c5cbc0e48729f55d079698322a1.gif" target="_blank" rel="nofollow noopener"><img src="https://crieit.now.sh/upload_images/3da2d4690cf2c3f101c5cbc0e48729f55d079698322a1.gif?mw=700" alt="KITASHIRAKAWA_Chiyuri_80x100x8_01_Futu.gif" /></a><br /> 「 もし この三角形の上に 同じ三角形があって 正方形をしていれば、<br /> 面積は 2×25 で 50、<br /> その対角線は 10 であることが 数えれば分かるな☆」</p> <p><a href="https://crieit.now.sh/upload_images/4080427f6121e09d97dcf6f7f6fc449d5d0e0aa3b48eb.png" target="_blank" rel="nofollow noopener"><img src="https://crieit.now.sh/upload_images/4080427f6121e09d97dcf6f7f6fc449d5d0e0aa3b48eb.png?mw=700" alt="20190621math87a2b5.png" /></a></p> <p><a href="https://crieit.now.sh/upload_images/3da2d4690cf2c3f101c5cbc0e48729f55d079698322a1.gif" target="_blank" rel="nofollow noopener"><img src="https://crieit.now.sh/upload_images/3da2d4690cf2c3f101c5cbc0e48729f55d079698322a1.gif?mw=700" alt="KITASHIRAKAWA_Chiyuri_80x100x8_01_Futu.gif" /></a><br /> 「 正方形を 25分割してみよう☆」</p> <p><a href="https://crieit.now.sh/upload_images/9f974fd44182a8a73261ed531e67e0f15d0e0c78234a9.png" target="_blank" rel="nofollow noopener"><img src="https://crieit.now.sh/upload_images/9f974fd44182a8a73261ed531e67e0f15d0e0c78234a9.png?mw=700" alt="20190621math87a2b6.png" /></a></p> <p><a href="https://crieit.now.sh/upload_images/3da2d4690cf2c3f101c5cbc0e48729f55d079698322a1.gif" target="_blank" rel="nofollow noopener"><img src="https://crieit.now.sh/upload_images/3da2d4690cf2c3f101c5cbc0e48729f55d079698322a1.gif?mw=700" alt="KITASHIRAKAWA_Chiyuri_80x100x8_01_Futu.gif" /></a><br /> 「 面積50 の正方形を 25分割したのだから、 1マスの正方形の面積は 2 だぜ☆<br /> その対角線の長さは 2 だと数えれば分かるな☆」</p> <p><a href="https://crieit.now.sh/upload_images/e33eaecd7e2a108e52e499d839f2c2e45d0e0da36b924.png" target="_blank" rel="nofollow noopener"><img src="https://crieit.now.sh/upload_images/e33eaecd7e2a108e52e499d839f2c2e45d0e0da36b924.png?mw=700" alt="20190621math87a2b7.png" /></a></p> <p><a href="https://crieit.now.sh/upload_images/3da2d4690cf2c3f101c5cbc0e48729f55d079698322a1.gif" target="_blank" rel="nofollow noopener"><img src="https://crieit.now.sh/upload_images/3da2d4690cf2c3f101c5cbc0e48729f55d079698322a1.gif?mw=700" alt="KITASHIRAKAWA_Chiyuri_80x100x8_01_Futu.gif" /></a><br /> 「 面積2の正方形の1辺の長さは ルート2 だな☆<br /> わたしたちは 何の計算もせず<br /> 90°回転 する操作と 正方形の1辺をルートと呼ぶという定義 だけで ルート2 を<br /> 見ることができる☆ ピタゴラスへの入門だぜ☆」</p> <p><a href="https://crieit.now.sh/upload_images/fc4a752aba04c1ac31523a35f58cf6285d0e10fea3d25.png" target="_blank" rel="nofollow noopener"><img src="https://crieit.now.sh/upload_images/fc4a752aba04c1ac31523a35f58cf6285d0e10fea3d25.png?mw=700" alt="20190621math87a2b8.png" /></a></p> <p><a href="https://crieit.now.sh/upload_images/3da2d4690cf2c3f101c5cbc0e48729f55d079698322a1.gif" target="_blank" rel="nofollow noopener"><img src="https://crieit.now.sh/upload_images/3da2d4690cf2c3f101c5cbc0e48729f55d079698322a1.gif?mw=700" alt="KITASHIRAKAWA_Chiyuri_80x100x8_01_Futu.gif" /></a><br /> 「 ルート8 や、 ルート32 も 求まる☆<br /> 90°回転 で与えられた空間には それ以前の空間で 正方形の半分の長方形だったものを<br /> 正方形にする ちから がある☆」</p> <p><a href="https://crieit.now.sh/upload_images/058791c2dd4c1604ce1bd9ec26d490ae5d0796cf8be9c.gif" target="_blank" rel="nofollow noopener"><img src="https://crieit.now.sh/upload_images/058791c2dd4c1604ce1bd9ec26d490ae5d0796cf8be9c.gif?mw=700" alt="OKAZAKI_Yumemi_80x80x8_02_Syaberu.gif" /></a><br /> 「 45°回転 じゃないの?」</p> <p><a href="https://crieit.now.sh/upload_images/3da2d4690cf2c3f101c5cbc0e48729f55d079698322a1.gif" target="_blank" rel="nofollow noopener"><img src="https://crieit.now.sh/upload_images/3da2d4690cf2c3f101c5cbc0e48729f55d079698322a1.gif?mw=700" alt="KITASHIRAKAWA_Chiyuri_80x100x8_01_Futu.gif" /></a><br /> 「 90°回転だぜ☆ 直角☆ 正方形は45°回転しているけどな☆<br /> さらに タンジェントを覚えれば 円い世界に行ける☆」</p> <p><a href="https://crieit.now.sh/upload_images/f936c29553d66ceafe3cb3e5383d25955d0e14fcdb77b.png" target="_blank" rel="nofollow noopener"><img src="https://crieit.now.sh/upload_images/f936c29553d66ceafe3cb3e5383d25955d0e14fcdb77b.png?mw=700" alt="20190621math87a3.png" /></a></p> <p><a href="https://crieit.now.sh/upload_images/3da2d4690cf2c3f101c5cbc0e48729f55d079698322a1.gif" target="_blank" rel="nofollow noopener"><img src="https://crieit.now.sh/upload_images/3da2d4690cf2c3f101c5cbc0e48729f55d079698322a1.gif?mw=700" alt="KITASHIRAKAWA_Chiyuri_80x100x8_01_Futu.gif" /></a><br /> 「 1、2、4、8、16、32、64、128、256の面積の正方形も<br /> 90°回転 を覚えたあとは簡単だぜ☆」</p> <p><a href="https://crieit.now.sh/upload_images/058791c2dd4c1604ce1bd9ec26d490ae5d0796cf8be9c.gif" target="_blank" rel="nofollow noopener"><img src="https://crieit.now.sh/upload_images/058791c2dd4c1604ce1bd9ec26d490ae5d0796cf8be9c.gif?mw=700" alt="OKAZAKI_Yumemi_80x80x8_02_Syaberu.gif" /></a><br /> 「 45°回転 に見えるけどなあ」</p> <p><a href="https://crieit.now.sh/upload_images/3da2d4690cf2c3f101c5cbc0e48729f55d079698322a1.gif" target="_blank" rel="nofollow noopener"><img src="https://crieit.now.sh/upload_images/3da2d4690cf2c3f101c5cbc0e48729f55d079698322a1.gif?mw=700" alt="KITASHIRAKAWA_Chiyuri_80x100x8_01_Futu.gif" /></a><br /> 「 64、128、256……、<br /> 人工知能とプログラマーの少年マンガの試し読みのリンクを貼っておくぜ☆」</p> <p><a target="_blank" rel="nofollow noopener" href="https://sokuyomi.jp/product/neoreishon_002/CO/1/">ne0;lation / 1</a><br /> <a target="_blank" rel="nofollow noopener" href="http://sokuyomi.jp/external/viewer2/?id=CO_neoreishon_002_0001-0">ne0;lation / 1 試し読み</a></p> <p><a href="https://crieit.now.sh/upload_images/5ac9fa3b390b658160717a7c1ef5008a5d0796b2c4c79.gif" target="_blank" rel="nofollow noopener"><img src="https://crieit.now.sh/upload_images/5ac9fa3b390b658160717a7c1ef5008a5d0796b2c4c79.gif?mw=700" alt="KIFUWARABE_80x100x8_01_Futu.gif" /></a><br /> 「 突然なぜ☆?」</p> <p><a href="https://crieit.now.sh/upload_images/3da2d4690cf2c3f101c5cbc0e48729f55d079698322a1.gif" target="_blank" rel="nofollow noopener"><img src="https://crieit.now.sh/upload_images/3da2d4690cf2c3f101c5cbc0e48729f55d079698322a1.gif?mw=700" alt="KITASHIRAKAWA_Chiyuri_80x100x8_01_Futu.gif" /></a><br /> 「 2019年7月4日に 最終巻が発売されて終わりだぜ☆<br /> 週刊少年ジャンプで サーバー管理者や ビジュアルベーシックがネタで出てくるマンガだったが<br /> わたしのブログと同じように 誰も読まずに打ち切られた☆<br /> 本屋に置かれるのも短い期間だぜ☆ 走っていって買え☆」</p> <p><a href="https://crieit.now.sh/upload_images/5ac9fa3b390b658160717a7c1ef5008a5d0796b2c4c79.gif" target="_blank" rel="nofollow noopener"><img src="https://crieit.now.sh/upload_images/5ac9fa3b390b658160717a7c1ef5008a5d0796b2c4c79.gif?mw=700" alt="KIFUWARABE_80x100x8_01_Futu.gif" /></a><br /> 「 このブログも打ち切られればいいのに……☆」</p> <p><a href="https://crieit.now.sh/upload_images/3da2d4690cf2c3f101c5cbc0e48729f55d079698322a1.gif" target="_blank" rel="nofollow noopener"><img src="https://crieit.now.sh/upload_images/3da2d4690cf2c3f101c5cbc0e48729f55d079698322a1.gif?mw=700" alt="KITASHIRAKAWA_Chiyuri_80x100x8_01_Futu.gif" /></a><br /> 「 なんどでも貼るからな☆」</p> <p><a href="https://crieit.now.sh/upload_images/5ac9fa3b390b658160717a7c1ef5008a5d0796b2c4c79.gif" target="_blank" rel="nofollow noopener"><img src="https://crieit.now.sh/upload_images/5ac9fa3b390b658160717a7c1ef5008a5d0796b2c4c79.gif?mw=700" alt="KIFUWARABE_80x100x8_01_Futu.gif" /></a><br /> 「 阻止する☆!」</p> <p><a href="https://crieit.now.sh/upload_images/058791c2dd4c1604ce1bd9ec26d490ae5d0796cf8be9c.gif" target="_blank" rel="nofollow noopener"><img src="https://crieit.now.sh/upload_images/058791c2dd4c1604ce1bd9ec26d490ae5d0796cf8be9c.gif?mw=700" alt="OKAZAKI_Yumemi_80x80x8_02_Syaberu.gif" /></a><br /> 「 ルート3 も作れるの?」</p> <p><a href="https://crieit.now.sh/upload_images/3da2d4690cf2c3f101c5cbc0e48729f55d079698322a1.gif" target="_blank" rel="nofollow noopener"><img src="https://crieit.now.sh/upload_images/3da2d4690cf2c3f101c5cbc0e48729f55d079698322a1.gif?mw=700" alt="KITASHIRAKAWA_Chiyuri_80x100x8_01_Futu.gif" /></a><br /> 「 面積25の正方形を2倍し 50を作って 25分の1し、2を作って ルート2 が出てきたことを思い出せだぜ☆」</p> <p><a href="https://crieit.now.sh/upload_images/3da2d4690cf2c3f101c5cbc0e48729f55d079698322a1.gif" target="_blank" rel="nofollow noopener"><img src="https://crieit.now.sh/upload_images/3da2d4690cf2c3f101c5cbc0e48729f55d079698322a1.gif?mw=700" alt="KITASHIRAKAWA_Chiyuri_80x100x8_01_Futu.gif" /></a><br /> 「 面積yの正方形を2倍して 2yを作って(x^2)分の1して3を作って ルート3 を出せだぜ☆」</p> <pre><code>2y * x^2 = 3 </code></pre> <p><a href="https://crieit.now.sh/upload_images/058791c2dd4c1604ce1bd9ec26d490ae5d0796cf8be9c.gif" target="_blank" rel="nofollow noopener"><img src="https://crieit.now.sh/upload_images/058791c2dd4c1604ce1bd9ec26d490ae5d0796cf8be9c.gif?mw=700" alt="OKAZAKI_Yumemi_80x80x8_02_Syaberu.gif" /></a><br /> 「 うーん、欲しい答えは y よね」</p> <pre><code>2y * x^2 = 3 2y = 3 / x^2 y = 3 / (2 x^2) </code></pre> <p><a href="https://crieit.now.sh/upload_images/058791c2dd4c1604ce1bd9ec26d490ae5d0796cf8be9c.gif" target="_blank" rel="nofollow noopener"><img src="https://crieit.now.sh/upload_images/058791c2dd4c1604ce1bd9ec26d490ae5d0796cf8be9c.gif?mw=700" alt="OKAZAKI_Yumemi_80x80x8_02_Syaberu.gif" /></a><br /> 「 試しに x に 1 を入れてみましょう」</p> <pre><code> y = 3 / (2 x^2) y = 3 / (2 * 1^2) y = 3 / (2 * 1) y = 3 / 2 </code></pre> <p><a href="https://crieit.now.sh/upload_images/058791c2dd4c1604ce1bd9ec26d490ae5d0796cf8be9c.gif" target="_blank" rel="nofollow noopener"><img src="https://crieit.now.sh/upload_images/058791c2dd4c1604ce1bd9ec26d490ae5d0796cf8be9c.gif?mw=700" alt="OKAZAKI_Yumemi_80x80x8_02_Syaberu.gif" /></a><br /> 「 じゃあ 1辺 1.5 の正方形を45°倒したらいいんじゃないの?」</p> <p><a href="https://crieit.now.sh/upload_images/5ac9fa3b390b658160717a7c1ef5008a5d0796b2c4c79.gif" target="_blank" rel="nofollow noopener"><img src="https://crieit.now.sh/upload_images/5ac9fa3b390b658160717a7c1ef5008a5d0796b2c4c79.gif?mw=700" alt="KIFUWARABE_80x100x8_01_Futu.gif" /></a><br /> 「 やってみようぜ☆?」</p> <p><a href="https://crieit.now.sh/upload_images/3da2d4690cf2c3f101c5cbc0e48729f55d079698322a1.gif" target="_blank" rel="nofollow noopener"><img src="https://crieit.now.sh/upload_images/3da2d4690cf2c3f101c5cbc0e48729f55d079698322a1.gif?mw=700" alt="KITASHIRAKAWA_Chiyuri_80x100x8_01_Futu.gif" /></a><br /> 「 でもブログのエディターが重くなってきた☆ 次の記事でやろうぜ☆?」</p> むずでょ tag:crieit.net,2005:PublicArticle/15086 2019-06-10T21:56:49+09:00 2019-06-17T22:22:41+09:00 https://crieit.net/posts/e9ffd9893e17ddb88ddba9627f1fd65d のんびりアルジェブラをやろうぜ☆(^~^)<その1> <p><a href="https://crieit.now.sh/upload_images/3da2d4690cf2c3f101c5cbc0e48729f55cfe487d91d6d.gif" target="_blank" rel="nofollow noopener"><img src="https://crieit.now.sh/upload_images/3da2d4690cf2c3f101c5cbc0e48729f55cfe487d91d6d.gif?mw=700" alt="KITASHIRAKAWA_Chiyuri_80x100x8_01_Futu.gif" /></a><br /> 「 微分の連鎖律をコーディングに落とせないわたしは甘え……☆」</p> <p><a href="https://crieit.now.sh/upload_images/5ac9fa3b390b658160717a7c1ef5008a5cfe48b205ec3.gif" target="_blank" rel="nofollow noopener"><img src="https://crieit.now.sh/upload_images/5ac9fa3b390b658160717a7c1ef5008a5cfe48b205ec3.gif?mw=700" alt="KIFUWARABE_80x100x8_01_Futu.gif" /></a><br /> 「 サバは食べたのか☆?」</p> <p><a href="https://crieit.now.sh/upload_images/058791c2dd4c1604ce1bd9ec26d490ae5cfe48d94dc51.gif" target="_blank" rel="nofollow noopener"><img src="https://crieit.now.sh/upload_images/058791c2dd4c1604ce1bd9ec26d490ae5cfe48d94dc51.gif?mw=700" alt="OKAZAKI_Yumemi_80x80x8_02_Syaberu.gif" /></a><br /> 「 口の中がニチャニチャするんだけど」</p> <p><a href="https://crieit.now.sh/upload_images/3da2d4690cf2c3f101c5cbc0e48729f55cfe487d91d6d.gif" target="_blank" rel="nofollow noopener"><img src="https://crieit.now.sh/upload_images/3da2d4690cf2c3f101c5cbc0e48729f55cfe487d91d6d.gif?mw=700" alt="KITASHIRAKAWA_Chiyuri_80x100x8_01_Futu.gif" /></a><br /> 「 出尽くした話題を掘り返して並べよう☆」</p> <p><a href="https://crieit.now.sh/upload_images/f269d394a6c5801a13b85bf66ccfae055cfe4bd9d2564.png" target="_blank" rel="nofollow noopener"><img src="https://crieit.now.sh/upload_images/f269d394a6c5801a13b85bf66ccfae055cfe4bd9d2564.png?mw=700" alt="20190610math31a1.png" /></a></p> <p><a href="https://crieit.now.sh/upload_images/3da2d4690cf2c3f101c5cbc0e48729f55cfe487d91d6d.gif" target="_blank" rel="nofollow noopener"><img src="https://crieit.now.sh/upload_images/3da2d4690cf2c3f101c5cbc0e48729f55cfe487d91d6d.gif?mw=700" alt="KITASHIRAKAWA_Chiyuri_80x100x8_01_Futu.gif" /></a><br /> 「 これ Polynomial(ポーリノーミヨ)☆」</p> <p><a href="https://crieit.now.sh/upload_images/058791c2dd4c1604ce1bd9ec26d490ae5cfe48d94dc51.gif" target="_blank" rel="nofollow noopener"><img src="https://crieit.now.sh/upload_images/058791c2dd4c1604ce1bd9ec26d490ae5cfe48d94dc51.gif?mw=700" alt="OKAZAKI_Yumemi_80x80x8_02_Syaberu.gif" /></a><br /> 「 10乗って すんごい伸びるわよ。 2乗とかから始めなくて大丈夫?」</p> <p><a href="https://crieit.now.sh/upload_images/2fcc750a6c75d4a56692175f64bb40cc5cfe4ca745600.png" target="_blank" rel="nofollow noopener"><img src="https://crieit.now.sh/upload_images/2fcc750a6c75d4a56692175f64bb40cc5cfe4ca745600.png?mw=700" alt="20190610math31a2.png" /></a></p> <p><a href="https://crieit.now.sh/upload_images/3da2d4690cf2c3f101c5cbc0e48729f55cfe487d91d6d.gif" target="_blank" rel="nofollow noopener"><img src="https://crieit.now.sh/upload_images/3da2d4690cf2c3f101c5cbc0e48729f55cfe487d91d6d.gif?mw=700" alt="KITASHIRAKAWA_Chiyuri_80x100x8_01_Futu.gif" /></a><br /> 「 これ Exponential(エクスポネンシャル)☆<br /> まず最初に気づくことは何だぜ☆?」</p> <p><a href="https://crieit.now.sh/upload_images/5ac9fa3b390b658160717a7c1ef5008a5cfe48b205ec3.gif" target="_blank" rel="nofollow noopener"><img src="https://crieit.now.sh/upload_images/5ac9fa3b390b658160717a7c1ef5008a5cfe48b205ec3.gif?mw=700" alt="KIFUWARABE_80x100x8_01_Futu.gif" /></a><br /> 「 字が汚いなぁ☆」</p> <p><a href="https://crieit.now.sh/upload_images/058791c2dd4c1604ce1bd9ec26d490ae5cfe48d94dc51.gif" target="_blank" rel="nofollow noopener"><img src="https://crieit.now.sh/upload_images/058791c2dd4c1604ce1bd9ec26d490ae5cfe48d94dc51.gif?mw=700" alt="OKAZAKI_Yumemi_80x80x8_02_Syaberu.gif" /></a><br /> 「 10のx乗って 今まで見てきたものと違うぐらいに ぎゅーんと上に向かって伸びるわよ」</p> <p><a href="https://crieit.now.sh/upload_images/3da2d4690cf2c3f101c5cbc0e48729f55cfe487d91d6d.gif" target="_blank" rel="nofollow noopener"><img src="https://crieit.now.sh/upload_images/3da2d4690cf2c3f101c5cbc0e48729f55cfe487d91d6d.gif?mw=700" alt="KITASHIRAKAWA_Chiyuri_80x100x8_01_Futu.gif" /></a><br /> 「 別物というか、電卓とテレビのリモコンぐらい違うというか、<br /> 決定的に違うことは何だぜ☆?」</p> <p><a href="https://crieit.now.sh/upload_images/3da2d4690cf2c3f101c5cbc0e48729f55cfe487d91d6d.gif" target="_blank" rel="nofollow noopener"><img src="https://crieit.now.sh/upload_images/3da2d4690cf2c3f101c5cbc0e48729f55cfe487d91d6d.gif?mw=700" alt="KITASHIRAKAWA_Chiyuri_80x100x8_01_Futu.gif" /></a><br /> 「 大して違わないんじゃないか、というようにも見えないかだぜ☆?<br /> どっちも 10 と x を1つずつ使ってるだろ☆<br /> どっちも 数、 違いなんかないんじゃないか、というような☆」</p> <p><a href="https://crieit.now.sh/upload_images/f269d394a6c5801a13b85bf66ccfae055cfe4bd9d2564.png" target="_blank" rel="nofollow noopener"><img src="https://crieit.now.sh/upload_images/f269d394a6c5801a13b85bf66ccfae055cfe4bd9d2564.png?mw=700" alt="20190610math31a1.png" /></a></p> <p><a href="https://crieit.now.sh/upload_images/3da2d4690cf2c3f101c5cbc0e48729f55cfe487d91d6d.gif" target="_blank" rel="nofollow noopener"><img src="https://crieit.now.sh/upload_images/3da2d4690cf2c3f101c5cbc0e48729f55cfe487d91d6d.gif?mw=700" alt="KITASHIRAKAWA_Chiyuri_80x100x8_01_Futu.gif" /></a><br /> 「 よく考えろだぜ☆ こいつは ポーリノーミヨ☆」</p> <p><a href="https://crieit.now.sh/upload_images/2fcc750a6c75d4a56692175f64bb40cc5cfe4ca745600.png" target="_blank" rel="nofollow noopener"><img src="https://crieit.now.sh/upload_images/2fcc750a6c75d4a56692175f64bb40cc5cfe4ca745600.png?mw=700" alt="20190610math31a2.png" /></a></p> <p><a href="https://crieit.now.sh/upload_images/3da2d4690cf2c3f101c5cbc0e48729f55cfe487d91d6d.gif" target="_blank" rel="nofollow noopener"><img src="https://crieit.now.sh/upload_images/3da2d4690cf2c3f101c5cbc0e48729f55cfe487d91d6d.gif?mw=700" alt="KITASHIRAKAWA_Chiyuri_80x100x8_01_Futu.gif" /></a><br /> 「 こいつは エクスポネンシャル☆<br /> なんで 違う名前で 呼ばれてるんだぜ☆? 違うからだろ☆」</p> <p><a href="https://crieit.now.sh/upload_images/5ac9fa3b390b658160717a7c1ef5008a5cfe48b205ec3.gif" target="_blank" rel="nofollow noopener"><img src="https://crieit.now.sh/upload_images/5ac9fa3b390b658160717a7c1ef5008a5cfe48b205ec3.gif?mw=700" alt="KIFUWARABE_80x100x8_01_Futu.gif" /></a><br /> 「 違うと言っても いろいろあるだろ☆<br /> うどんと そば ぐらいの違い☆ カレーライスと うんこ ぐらいの違い☆」</p> <p><a href="https://crieit.now.sh/upload_images/3da2d4690cf2c3f101c5cbc0e48729f55cfe487d91d6d.gif" target="_blank" rel="nofollow noopener"><img src="https://crieit.now.sh/upload_images/3da2d4690cf2c3f101c5cbc0e48729f55cfe487d91d6d.gif?mw=700" alt="KITASHIRAKAWA_Chiyuri_80x100x8_01_Futu.gif" /></a><br /> 「 あるとき、カレーライスと うんこ ぐらい違う☆」</p> <p><a href="https://crieit.now.sh/upload_images/058791c2dd4c1604ce1bd9ec26d490ae5cfe48d94dc51.gif" target="_blank" rel="nofollow noopener"><img src="https://crieit.now.sh/upload_images/058791c2dd4c1604ce1bd9ec26d490ae5cfe48d94dc51.gif?mw=700" alt="OKAZAKI_Yumemi_80x80x8_02_Syaberu.gif" /></a><br /> 「 そんなに絶対違うの? まず 違う とは何かから定義しましょう」</p> <p><a href="https://crieit.now.sh/upload_images/3da2d4690cf2c3f101c5cbc0e48729f55cfe487d91d6d.gif" target="_blank" rel="nofollow noopener"><img src="https://crieit.now.sh/upload_images/3da2d4690cf2c3f101c5cbc0e48729f55cfe487d91d6d.gif?mw=700" alt="KITASHIRAKAWA_Chiyuri_80x100x8_01_Futu.gif" /></a><br /> 「 同じじゃなければ 違うだろ☆ 同じところから始めて、違うところまで行ってみろだぜ☆」</p> <p><a href="https://crieit.now.sh/upload_images/3da2d4690cf2c3f101c5cbc0e48729f55cfe487d91d6d.gif" target="_blank" rel="nofollow noopener"><img src="https://crieit.now.sh/upload_images/3da2d4690cf2c3f101c5cbc0e48729f55cfe487d91d6d.gif?mw=700" alt="KITASHIRAKAWA_Chiyuri_80x100x8_01_Futu.gif" /></a><br /> 「 同じものだったら、同じものと 同じものを混ぜても 同じだろ☆<br /> 混ぜたものが 違うものだったら、どっちかが変わるだろ☆」</p> <p><a href="https://crieit.now.sh/upload_images/b471ecf25bd18e7f9070a3049e2216185cfe5580bcd7c.png" target="_blank" rel="nofollow noopener"><img src="https://crieit.now.sh/upload_images/b471ecf25bd18e7f9070a3049e2216185cfe5580bcd7c.png?mw=700" alt="20190610math31a3.png" /></a></p> <p><a href="https://crieit.now.sh/upload_images/5ac9fa3b390b658160717a7c1ef5008a5cfe48b205ec3.gif" target="_blank" rel="nofollow noopener"><img src="https://crieit.now.sh/upload_images/5ac9fa3b390b658160717a7c1ef5008a5cfe48b205ec3.gif?mw=700" alt="KIFUWARABE_80x100x8_01_Futu.gif" /></a><br /> 「 エクスポネンシャルの方がのんびりしていると 感じられてしまう☆」</p> <p><a href="https://crieit.now.sh/upload_images/8de4a5dc50d29d578d6ccdb6a38bfe235cfe584b698a0.png" target="_blank" rel="nofollow noopener"><img src="https://crieit.now.sh/upload_images/8de4a5dc50d29d578d6ccdb6a38bfe235cfe584b698a0.png?mw=700" alt="20190610math31a4.png" /></a></p> <p><a href="https://crieit.now.sh/upload_images/5ac9fa3b390b658160717a7c1ef5008a5cfe48b205ec3.gif" target="_blank" rel="nofollow noopener"><img src="https://crieit.now.sh/upload_images/5ac9fa3b390b658160717a7c1ef5008a5cfe48b205ec3.gif?mw=700" alt="KIFUWARABE_80x100x8_01_Futu.gif" /></a><br /> 「 10乗になって エクスポネンシャルくんも ようやく追いついてきたな☆<br /> まあ 頑張ったんじゃないか☆」</p> <p><a href="https://crieit.now.sh/upload_images/058791c2dd4c1604ce1bd9ec26d490ae5cfe48d94dc51.gif" target="_blank" rel="nofollow noopener"><img src="https://crieit.now.sh/upload_images/058791c2dd4c1604ce1bd9ec26d490ae5cfe48d94dc51.gif?mw=700" alt="OKAZAKI_Yumemi_80x80x8_02_Syaberu.gif" /></a><br /> 「 もう ここらへんで いいんじゃないの?」</p> <p><a href="https://crieit.now.sh/upload_images/3da2d4690cf2c3f101c5cbc0e48729f55cfe487d91d6d.gif" target="_blank" rel="nofollow noopener"><img src="https://crieit.now.sh/upload_images/3da2d4690cf2c3f101c5cbc0e48729f55cfe487d91d6d.gif?mw=700" alt="KITASHIRAKAWA_Chiyuri_80x100x8_01_Futu.gif" /></a><br /> 「 まだ 10 だぜ☆」</p> <p><a href="https://crieit.now.sh/upload_images/08d54b0f86fbbce6f96548615fcf47885cfe5aff541f3.png" target="_blank" rel="nofollow noopener"><img src="https://crieit.now.sh/upload_images/08d54b0f86fbbce6f96548615fcf47885cfe5aff541f3.png?mw=700" alt="20190610math31a5.png" /></a></p> <p><a href="https://crieit.now.sh/upload_images/5ac9fa3b390b658160717a7c1ef5008a5cfe48b205ec3.gif" target="_blank" rel="nofollow noopener"><img src="https://crieit.now.sh/upload_images/5ac9fa3b390b658160717a7c1ef5008a5cfe48b205ec3.gif?mw=700" alt="KIFUWARABE_80x100x8_01_Futu.gif" /></a><br /> 「 ポーリノーミヨくんが縮こまってきたぜ☆ なんでだぜ☆?」</p> <p><a href="https://crieit.now.sh/upload_images/3da2d4690cf2c3f101c5cbc0e48729f55cfe487d91d6d.gif" target="_blank" rel="nofollow noopener"><img src="https://crieit.now.sh/upload_images/3da2d4690cf2c3f101c5cbc0e48729f55cfe487d91d6d.gif?mw=700" alt="KITASHIRAKAWA_Chiyuri_80x100x8_01_Futu.gif" /></a><br /> 「 なんでだろな☆ あっ、面白いものが見えたぜ☆」</p> <p><a href="https://crieit.now.sh/upload_images/feeda9c982c200e2ba132a5d88c5d00e5cfe5e8f4310a.png" target="_blank" rel="nofollow noopener"><img src="https://crieit.now.sh/upload_images/feeda9c982c200e2ba132a5d88c5d00e5cfe5e8f4310a.png?mw=700" alt="20190610math31a7.png" /></a></p> <p><a href="https://crieit.now.sh/upload_images/3da2d4690cf2c3f101c5cbc0e48729f55cfe487d91d6d.gif" target="_blank" rel="nofollow noopener"><img src="https://crieit.now.sh/upload_images/3da2d4690cf2c3f101c5cbc0e48729f55cfe487d91d6d.gif?mw=700" alt="KITASHIRAKAWA_Chiyuri_80x100x8_01_Futu.gif" /></a><br /> 「 この3つの数に何かを感じるだろ☆?」</p> <p><a href="https://crieit.now.sh/upload_images/5ac9fa3b390b658160717a7c1ef5008a5cfe48b205ec3.gif" target="_blank" rel="nofollow noopener"><img src="https://crieit.now.sh/upload_images/5ac9fa3b390b658160717a7c1ef5008a5cfe48b205ec3.gif?mw=700" alt="KIFUWARABE_80x100x8_01_Futu.gif" /></a><br /> 「 頭でも打ったか☆」</p> <p><a href="https://crieit.now.sh/upload_images/058791c2dd4c1604ce1bd9ec26d490ae5cfe48d94dc51.gif" target="_blank" rel="nofollow noopener"><img src="https://crieit.now.sh/upload_images/058791c2dd4c1604ce1bd9ec26d490ae5cfe48d94dc51.gif?mw=700" alt="OKAZAKI_Yumemi_80x80x8_02_Syaberu.gif" /></a><br /> 「 何も感じないわね」</p> <p><a href="https://crieit.now.sh/upload_images/9829767e1439950a3d61cf969b930ea15cfe5f7917918.png" target="_blank" rel="nofollow noopener"><img src="https://crieit.now.sh/upload_images/9829767e1439950a3d61cf969b930ea15cfe5f7917918.png?mw=700" alt="20190610math31a6.png" /></a></p> <p><a href="https://crieit.now.sh/upload_images/3da2d4690cf2c3f101c5cbc0e48729f55cfe487d91d6d.gif" target="_blank" rel="nofollow noopener"><img src="https://crieit.now.sh/upload_images/3da2d4690cf2c3f101c5cbc0e48729f55cfe487d91d6d.gif?mw=700" alt="KITASHIRAKAWA_Chiyuri_80x100x8_01_Futu.gif" /></a><br /> 「 3の10乗を 2の10乗で割ると 57 ちょい なんだが……☆?」</p> <p><a href="https://crieit.now.sh/upload_images/31473fb6c73aff3a10d5c2f01e22888f5cfe6050a02f2.png" target="_blank" rel="nofollow noopener"><img src="https://crieit.now.sh/upload_images/31473fb6c73aff3a10d5c2f01e22888f5cfe6050a02f2.png?mw=700" alt="20190610math31a8.png" /></a></p> <p><a href="https://crieit.now.sh/upload_images/3da2d4690cf2c3f101c5cbc0e48729f55cfe487d91d6d.gif" target="_blank" rel="nofollow noopener"><img src="https://crieit.now.sh/upload_images/3da2d4690cf2c3f101c5cbc0e48729f55cfe487d91d6d.gif?mw=700" alt="KITASHIRAKAWA_Chiyuri_80x100x8_01_Futu.gif" /></a><br /> 「 15の10乗で 見覚えがあるよな☆」</p> <p><a href="https://crieit.now.sh/upload_images/5ac9fa3b390b658160717a7c1ef5008a5cfe48b205ec3.gif" target="_blank" rel="nofollow noopener"><img src="https://crieit.now.sh/upload_images/5ac9fa3b390b658160717a7c1ef5008a5cfe48b205ec3.gif?mw=700" alt="KIFUWARABE_80x100x8_01_Futu.gif" /></a><br /> 「 偶然の一致だろう☆ そんなことも よくある☆」</p> <p><a href="https://crieit.now.sh/upload_images/058791c2dd4c1604ce1bd9ec26d490ae5cfe48d94dc51.gif" target="_blank" rel="nofollow noopener"><img src="https://crieit.now.sh/upload_images/058791c2dd4c1604ce1bd9ec26d490ae5cfe48d94dc51.gif?mw=700" alt="OKAZAKI_Yumemi_80x80x8_02_Syaberu.gif" /></a><br /> 「 何も面白くないんだけど。どうでもよくない?」</p> <p><a href="https://crieit.now.sh/upload_images/83e3eec3bf8a9e3e311e9e0ca285beaa5cfe6792f2063.png" target="_blank" rel="nofollow noopener"><img src="https://crieit.now.sh/upload_images/83e3eec3bf8a9e3e311e9e0ca285beaa5cfe6792f2063.png?mw=700" alt="20190610math31a9.png" /></a></p> <p><a href="https://crieit.now.sh/upload_images/3da2d4690cf2c3f101c5cbc0e48729f55cfe487d91d6d.gif" target="_blank" rel="nofollow noopener"><img src="https://crieit.now.sh/upload_images/3da2d4690cf2c3f101c5cbc0e48729f55cfe487d91d6d.gif?mw=700" alt="KITASHIRAKAWA_Chiyuri_80x100x8_01_Futu.gif" /></a><br /> 「 15を2乗すると225☆ 10を2で割ると5☆<br /> 225の5乗も 576650390625☆」</p> <p><a href="https://crieit.now.sh/upload_images/5ac9fa3b390b658160717a7c1ef5008a5cfe48b205ec3.gif" target="_blank" rel="nofollow noopener"><img src="https://crieit.now.sh/upload_images/5ac9fa3b390b658160717a7c1ef5008a5cfe48b205ec3.gif?mw=700" alt="KIFUWARABE_80x100x8_01_Futu.gif" /></a><br /> 「 まあ、そんなことも あるのだろう☆」</p> <p><a href="https://crieit.now.sh/upload_images/d2250fb30ff1a6258f80110f4e878bb85cfe742dd364a.png" target="_blank" rel="nofollow noopener"><img src="https://crieit.now.sh/upload_images/d2250fb30ff1a6258f80110f4e878bb85cfe742dd364a.png?mw=700" alt="20190610math31a9b1.png" /></a></p> <p><a href="https://crieit.now.sh/upload_images/3da2d4690cf2c3f101c5cbc0e48729f55cfe487d91d6d.gif" target="_blank" rel="nofollow noopener"><img src="https://crieit.now.sh/upload_images/3da2d4690cf2c3f101c5cbc0e48729f55cfe487d91d6d.gif?mw=700" alt="KITASHIRAKAWA_Chiyuri_80x100x8_01_Futu.gif" /></a><br /> 「 ここの話しを広げるのも面白そうだが まあいいだろう☆<br /> 2.5乗って何なのか という話もあるしな☆」</p> <p><a href="https://crieit.now.sh/upload_images/adb1915a1287a604fbeb9c87bfdecdac5cfe6a47d95d1.png" target="_blank" rel="nofollow noopener"><img src="https://crieit.now.sh/upload_images/adb1915a1287a604fbeb9c87bfdecdac5cfe6a47d95d1.png?mw=700" alt="20190610math31a10.png" /></a></p> <p><a href="https://crieit.now.sh/upload_images/3da2d4690cf2c3f101c5cbc0e48729f55cfe487d91d6d.gif" target="_blank" rel="nofollow noopener"><img src="https://crieit.now.sh/upload_images/3da2d4690cf2c3f101c5cbc0e48729f55cfe487d91d6d.gif?mw=700" alt="KITASHIRAKAWA_Chiyuri_80x100x8_01_Futu.gif" /></a><br /> 「 同じ数を引くと 当然 0 になるわけだが……☆」</p> <p><a href="https://crieit.now.sh/upload_images/3729e89c86608b3e15b308b97d952fa05cfe6ae6f0ade.png" target="_blank" rel="nofollow noopener"><img src="https://crieit.now.sh/upload_images/3729e89c86608b3e15b308b97d952fa05cfe6ae6f0ade.png?mw=700" alt="20190610math31a11.png" /></a></p> <p><a href="https://crieit.now.sh/upload_images/3da2d4690cf2c3f101c5cbc0e48729f55cfe487d91d6d.gif" target="_blank" rel="nofollow noopener"><img src="https://crieit.now.sh/upload_images/3da2d4690cf2c3f101c5cbc0e48729f55cfe487d91d6d.gif?mw=700" alt="KITASHIRAKAWA_Chiyuri_80x100x8_01_Futu.gif" /></a><br /> 「 割ると こうなる☆ 見やすくすると☆」</p> <p><a href="https://crieit.now.sh/upload_images/da52113f4397e2ad267f9ba393a79bd95cfe6b7c81e05.png" target="_blank" rel="nofollow noopener"><img src="https://crieit.now.sh/upload_images/da52113f4397e2ad267f9ba393a79bd95cfe6b7c81e05.png?mw=700" alt="20190610math31a12.png" /></a></p> <p><a href="https://crieit.now.sh/upload_images/3da2d4690cf2c3f101c5cbc0e48729f55cfe487d91d6d.gif" target="_blank" rel="nofollow noopener"><img src="https://crieit.now.sh/upload_images/3da2d4690cf2c3f101c5cbc0e48729f55cfe487d91d6d.gif?mw=700" alt="KITASHIRAKAWA_Chiyuri_80x100x8_01_Futu.gif" /></a><br /> 「 こう☆」</p> <p><a href="https://crieit.now.sh/upload_images/058791c2dd4c1604ce1bd9ec26d490ae5cfe48d94dc51.gif" target="_blank" rel="nofollow noopener"><img src="https://crieit.now.sh/upload_images/058791c2dd4c1604ce1bd9ec26d490ae5cfe48d94dc51.gif?mw=700" alt="OKAZAKI_Yumemi_80x80x8_02_Syaberu.gif" /></a><br /> 「 もう寝なさい!」</p> <p><a href="https://crieit.now.sh/upload_images/f89ce7937f8534d3b18e55703fbccc5e5cfe6d633a0ee.png" target="_blank" rel="nofollow noopener"><img src="https://crieit.now.sh/upload_images/f89ce7937f8534d3b18e55703fbccc5e5cfe6d633a0ee.png?mw=700" alt="20190610math31a13.png" /></a></p> <p><a href="https://crieit.now.sh/upload_images/3da2d4690cf2c3f101c5cbc0e48729f55cfe487d91d6d.gif" target="_blank" rel="nofollow noopener"><img src="https://crieit.now.sh/upload_images/3da2d4690cf2c3f101c5cbc0e48729f55cfe487d91d6d.gif?mw=700" alt="KITASHIRAKAWA_Chiyuri_80x100x8_01_Futu.gif" /></a><br /> 「 掛け算の形にすれば カンタンだな☆<br /> 2と3は、10と15 に 比が同じだったわけだぜ☆ 約分して 1☆」</p> <p><a href="https://crieit.now.sh/upload_images/5ac9fa3b390b658160717a7c1ef5008a5cfe48b205ec3.gif" target="_blank" rel="nofollow noopener"><img src="https://crieit.now.sh/upload_images/5ac9fa3b390b658160717a7c1ef5008a5cfe48b205ec3.gif?mw=700" alt="KIFUWARABE_80x100x8_01_Futu.gif" /></a><br /> 「 お父ん、寝ないなあ☆」</p> <h2 id="次の日"><a href="#%E6%AC%A1%E3%81%AE%E6%97%A5">次の日</a></h2> <p><a href="https://crieit.now.sh/upload_images/aa65f62506fbf86fc6640b996efff9275cff83a16195f.png" target="_blank" rel="nofollow noopener"><img src="https://crieit.now.sh/upload_images/aa65f62506fbf86fc6640b996efff9275cff83a16195f.png?mw=700" alt="20190611math32a1.png" /></a></p> <p><a href="https://crieit.now.sh/upload_images/5ac9fa3b390b658160717a7c1ef5008a5cfe48b205ec3.gif" target="_blank" rel="nofollow noopener"><img src="https://crieit.now.sh/upload_images/5ac9fa3b390b658160717a7c1ef5008a5cfe48b205ec3.gif?mw=700" alt="KIFUWARABE_80x100x8_01_Futu.gif" /></a><br /> 「 エクスポネンシャルくんにも 比 があるのかだぜ☆?」</p> <p><a href="https://crieit.now.sh/upload_images/3da2d4690cf2c3f101c5cbc0e48729f55cfe487d91d6d.gif" target="_blank" rel="nofollow noopener"><img src="https://crieit.now.sh/upload_images/3da2d4690cf2c3f101c5cbc0e48729f55cfe487d91d6d.gif?mw=700" alt="KITASHIRAKAWA_Chiyuri_80x100x8_01_Futu.gif" /></a><br /> 「 どう見ても 等比 だよな☆<br /> こんなに 10倍ずつ 並んでるやつを知らん☆」</p> <p><a href="https://crieit.now.sh/upload_images/648b3ddee057df28b2bcef3b1f46bda45cff8b26ed021.png" target="_blank" rel="nofollow noopener"><img src="https://crieit.now.sh/upload_images/648b3ddee057df28b2bcef3b1f46bda45cff8b26ed021.png?mw=700" alt="20190611math33a1.png" /></a></p> <p><a href="https://crieit.now.sh/upload_images/058791c2dd4c1604ce1bd9ec26d490ae5cfe48d94dc51.gif" target="_blank" rel="nofollow noopener"><img src="https://crieit.now.sh/upload_images/058791c2dd4c1604ce1bd9ec26d490ae5cfe48d94dc51.gif?mw=700" alt="OKAZAKI_Yumemi_80x80x8_02_Syaberu.gif" /></a><br /> 「 2.5回は 納得いかなくない?<br /> 0.5回掛けるって何なのよ?」</p> <p><a href="https://crieit.now.sh/upload_images/3da2d4690cf2c3f101c5cbc0e48729f55cfe487d91d6d.gif" target="_blank" rel="nofollow noopener"><img src="https://crieit.now.sh/upload_images/3da2d4690cf2c3f101c5cbc0e48729f55cfe487d91d6d.gif?mw=700" alt="KITASHIRAKAWA_Chiyuri_80x100x8_01_Futu.gif" /></a><br /> 「 1回の半分だぜ☆<br /> 見方を変えてみせよう☆」</p> <p><a href="https://crieit.now.sh/upload_images/02c6f2dee910d3c579e4876e52b8aff35cff8cd25b09d.png" target="_blank" rel="nofollow noopener"><img src="https://crieit.now.sh/upload_images/02c6f2dee910d3c579e4876e52b8aff35cff8cd25b09d.png?mw=700" alt="20190611math33a2.png" /></a></p> <p><a href="https://crieit.now.sh/upload_images/3da2d4690cf2c3f101c5cbc0e48729f55cfe487d91d6d.gif" target="_blank" rel="nofollow noopener"><img src="https://crieit.now.sh/upload_images/3da2d4690cf2c3f101c5cbc0e48729f55cfe487d91d6d.gif?mw=700" alt="KITASHIRAKAWA_Chiyuri_80x100x8_01_Futu.gif" /></a><br /> 「 掛けるのを10回するのは 分かるが、<br /> 掛けるのを 2.5回する というのが納得いかないんだろ☆<br /> どこに 乗算演算子 を書くのか、みたいな……☆」</p> <p><a href="https://crieit.now.sh/upload_images/f72842d434a0a61b58befbf9cd76fc725cff98c721b57.png" target="_blank" rel="nofollow noopener"><img src="https://crieit.now.sh/upload_images/f72842d434a0a61b58befbf9cd76fc725cff98c721b57.png?mw=700" alt="20190611math33a3.png" /></a></p> <p><a href="https://crieit.now.sh/upload_images/3da2d4690cf2c3f101c5cbc0e48729f55cfe487d91d6d.gif" target="_blank" rel="nofollow noopener"><img src="https://crieit.now.sh/upload_images/3da2d4690cf2c3f101c5cbc0e48729f55cfe487d91d6d.gif?mw=700" alt="KITASHIRAKAWA_Chiyuri_80x100x8_01_Futu.gif" /></a><br /> 「 15を2乗して 指数を半分にするというのは<br /> 括弧の付けるところが 変わったぐらいのことだが……☆」</p> <p><a href="https://crieit.now.sh/upload_images/5e0e064c268fae39f098c88397a788215d00e3f5862a7.png" target="_blank" rel="nofollow noopener"><img src="https://crieit.now.sh/upload_images/5e0e064c268fae39f098c88397a788215d00e3f5862a7.png?mw=700" alt="20190611math33a4b1.png" /></a></p> <p><a href="https://crieit.now.sh/upload_images/3da2d4690cf2c3f101c5cbc0e48729f55cfe487d91d6d.gif" target="_blank" rel="nofollow noopener"><img src="https://crieit.now.sh/upload_images/3da2d4690cf2c3f101c5cbc0e48729f55cfe487d91d6d.gif?mw=700" alt="KITASHIRAKAWA_Chiyuri_80x100x8_01_Futu.gif" /></a><br /> 「 見ろ、これが 2.5回 だぜ☆」</p> <p><a href="https://crieit.now.sh/upload_images/058791c2dd4c1604ce1bd9ec26d490ae5cfe48d94dc51.gif" target="_blank" rel="nofollow noopener"><img src="https://crieit.now.sh/upload_images/058791c2dd4c1604ce1bd9ec26d490ae5cfe48d94dc51.gif?mw=700" alt="OKAZAKI_Yumemi_80x80x8_02_Syaberu.gif" /></a><br /> 「 2.5回が、目で見える……!?」</p> <p><a href="https://crieit.now.sh/upload_images/2fcc750a6c75d4a56692175f64bb40cc5cffa100350ce.png" target="_blank" rel="nofollow noopener"><img src="https://crieit.now.sh/upload_images/2fcc750a6c75d4a56692175f64bb40cc5cffa100350ce.png?mw=700" alt="20190610math31a2.png" /></a></p> <p><a href="https://crieit.now.sh/upload_images/5ac9fa3b390b658160717a7c1ef5008a5cfe48b205ec3.gif" target="_blank" rel="nofollow noopener"><img src="https://crieit.now.sh/upload_images/5ac9fa3b390b658160717a7c1ef5008a5cfe48b205ec3.gif?mw=700" alt="KIFUWARABE_80x100x8_01_Futu.gif" /></a><br /> 「 そうと分かれば もう x乗 に小数点が来ても カンタンだな☆」</p> <p><a href="https://crieit.now.sh/upload_images/6a608ecbb04369a936408ad741e2daf55cffa1c16b39a.png" target="_blank" rel="nofollow noopener"><img src="https://crieit.now.sh/upload_images/6a608ecbb04369a936408ad741e2daf55cffa1c16b39a.png?mw=700" alt="20190611math33a5.png" /></a></p> <p><a href="https://crieit.now.sh/upload_images/5ac9fa3b390b658160717a7c1ef5008a5cfe48b205ec3.gif" target="_blank" rel="nofollow noopener"><img src="https://crieit.now.sh/upload_images/5ac9fa3b390b658160717a7c1ef5008a5cfe48b205ec3.gif?mw=700" alt="KIFUWARABE_80x100x8_01_Futu.gif" /></a><br /> 「 0.5乗 を さくっと絵に描いてくれだぜ☆」</p> <p><a href="https://crieit.now.sh/upload_images/ad5bc742548c067263d37097852278365cffa1ef3146d.gif" target="_blank" rel="nofollow noopener"><img src="https://crieit.now.sh/upload_images/ad5bc742548c067263d37097852278365cffa1ef3146d.gif?mw=700" alt="KITASHIRAKAWA_Chiyuri_80x100x8_04_Aozame.gif" /></a><br /> 「 ああーっ☆!」</p> <p><a href="https://crieit.now.sh/upload_images/22713e50aad3f6154140f59b62a83aa95cffa238132cc.gif" target="_blank" rel="nofollow noopener"><img src="https://crieit.now.sh/upload_images/22713e50aad3f6154140f59b62a83aa95cffa238132cc.gif?mw=700" alt="KIFUWARABE_80x100x8_09_Umm.gif" /></a><br /> 「 ☆?」</p> <p><a href="https://crieit.now.sh/upload_images/6a608ecbb04369a936408ad741e2daf55cffa52bc82b9.png" target="_blank" rel="nofollow noopener"><img src="https://crieit.now.sh/upload_images/6a608ecbb04369a936408ad741e2daf55cffa52bc82b9.png?mw=700" alt="20190611math33a5.png" /></a></p> <p><a href="https://crieit.now.sh/upload_images/3da2d4690cf2c3f101c5cbc0e48729f55cfe487d91d6d.gif" target="_blank" rel="nofollow noopener"><img src="https://crieit.now.sh/upload_images/3da2d4690cf2c3f101c5cbc0e48729f55cfe487d91d6d.gif?mw=700" alt="KITASHIRAKAWA_Chiyuri_80x100x8_01_Futu.gif" /></a><br /> 「 きふわらべ☆ 0.5乗と 1.5乗の違いが分かるかだぜ☆?」</p> <p><a href="https://crieit.now.sh/upload_images/5ac9fa3b390b658160717a7c1ef5008a5cfe48b205ec3.gif" target="_blank" rel="nofollow noopener"><img src="https://crieit.now.sh/upload_images/5ac9fa3b390b658160717a7c1ef5008a5cfe48b205ec3.gif?mw=700" alt="KIFUWARABE_80x100x8_01_Futu.gif" /></a><br /> 「 違うと言っても いろいろあるだろ☆<br /> 白菜と キャベツ ぐらいの違い☆ カレーライスと うんこ ぐらいの違い☆」</p> <p><a href="https://crieit.now.sh/upload_images/3da2d4690cf2c3f101c5cbc0e48729f55cfe487d91d6d.gif" target="_blank" rel="nofollow noopener"><img src="https://crieit.now.sh/upload_images/3da2d4690cf2c3f101c5cbc0e48729f55cfe487d91d6d.gif?mw=700" alt="KITASHIRAKAWA_Chiyuri_80x100x8_01_Futu.gif" /></a><br /> 「 まあ、麦茶と コーヒーぐらい違うかな……☆」</p> <p><a href="https://crieit.now.sh/upload_images/058791c2dd4c1604ce1bd9ec26d490ae5cfe48d94dc51.gif" target="_blank" rel="nofollow noopener"><img src="https://crieit.now.sh/upload_images/058791c2dd4c1604ce1bd9ec26d490ae5cfe48d94dc51.gif?mw=700" alt="OKAZAKI_Yumemi_80x80x8_02_Syaberu.gif" /></a><br /> 「 麦茶だと思って口を付けたコーヒーは 酸っぱいのよね」</p> <p><a href="https://crieit.now.sh/upload_images/de88644888ad4baa0c8ac47382d6c2225cffa8083dfde.png" target="_blank" rel="nofollow noopener"><img src="https://crieit.now.sh/upload_images/de88644888ad4baa0c8ac47382d6c2225cffa8083dfde.png?mw=700" alt="20190611math33a6.png" /></a></p> <p><a href="https://crieit.now.sh/upload_images/3da2d4690cf2c3f101c5cbc0e48729f55cfe487d91d6d.gif" target="_blank" rel="nofollow noopener"><img src="https://crieit.now.sh/upload_images/3da2d4690cf2c3f101c5cbc0e48729f55cfe487d91d6d.gif?mw=700" alt="KITASHIRAKAWA_Chiyuri_80x100x8_01_Futu.gif" /></a><br /> 「 計算すると こんな数になるが……☆」</p> <p><a href="https://crieit.now.sh/upload_images/058791c2dd4c1604ce1bd9ec26d490ae5cfe48d94dc51.gif" target="_blank" rel="nofollow noopener"><img src="https://crieit.now.sh/upload_images/058791c2dd4c1604ce1bd9ec26d490ae5cfe48d94dc51.gif?mw=700" alt="OKAZAKI_Yumemi_80x80x8_02_Syaberu.gif" /></a><br /> 「 どうやって 0.5乗 とか 1.5乗 って計算すんの?」</p> <p><a href="https://crieit.now.sh/upload_images/f9fda3c74cbbe4de3cd442bca7e4ae455cffa9a8318b8.png" target="_blank" rel="nofollow noopener"><img src="https://crieit.now.sh/upload_images/f9fda3c74cbbe4de3cd442bca7e4ae455cffa9a8318b8.png?mw=700" alt="20190611math33a7.png" /></a></p> <p><a href="https://crieit.now.sh/upload_images/3da2d4690cf2c3f101c5cbc0e48729f55cfe487d91d6d.gif" target="_blank" rel="nofollow noopener"><img src="https://crieit.now.sh/upload_images/3da2d4690cf2c3f101c5cbc0e48729f55cfe487d91d6d.gif?mw=700" alt="KITASHIRAKAWA_Chiyuri_80x100x8_01_Futu.gif" /></a><br /> 「 ひとまず 因数分解しよう☆<br /> 81 が 9×9 なのは 将棋マン には分かるよな☆」</p> <p><a href="https://crieit.now.sh/upload_images/5ac9fa3b390b658160717a7c1ef5008a5cfe48b205ec3.gif" target="_blank" rel="nofollow noopener"><img src="https://crieit.now.sh/upload_images/5ac9fa3b390b658160717a7c1ef5008a5cfe48b205ec3.gif?mw=700" alt="KIFUWARABE_80x100x8_01_Futu.gif" /></a><br /> 「 将棋は分かるが、なんで いきなり因数分解したのか分からん☆」</p> <p><a href="https://crieit.now.sh/upload_images/7c7e2fbe0ce9a988caddbd9ce50cbfa75cffabe79726c.png" target="_blank" rel="nofollow noopener"><img src="https://crieit.now.sh/upload_images/7c7e2fbe0ce9a988caddbd9ce50cbfa75cffabe79726c.png?mw=700" alt="20190611math33a8.png" /></a></p> <p><a href="https://crieit.now.sh/upload_images/3da2d4690cf2c3f101c5cbc0e48729f55cfe487d91d6d.gif" target="_blank" rel="nofollow noopener"><img src="https://crieit.now.sh/upload_images/3da2d4690cf2c3f101c5cbc0e48729f55cfe487d91d6d.gif?mw=700" alt="KITASHIRAKAWA_Chiyuri_80x100x8_01_Futu.gif" /></a><br /> 「 2回掛けることの半分は 1回掛けることだよな☆<br /> 2回掛けることの1.5倍は 3回掛けることだよな☆」</p> <p><a href="https://crieit.now.sh/upload_images/058791c2dd4c1604ce1bd9ec26d490ae5cfe48d94dc51.gif" target="_blank" rel="nofollow noopener"><img src="https://crieit.now.sh/upload_images/058791c2dd4c1604ce1bd9ec26d490ae5cfe48d94dc51.gif?mw=700" alt="OKAZAKI_Yumemi_80x80x8_02_Syaberu.gif" /></a><br /> 「 0.5回と、1.5回が 目で見える……!?」</p> <p><a href="https://crieit.now.sh/upload_images/bec9419d230f35866b6f311b12ba8c8b5cffae1817286.png" target="_blank" rel="nofollow noopener"><img src="https://crieit.now.sh/upload_images/bec9419d230f35866b6f311b12ba8c8b5cffae1817286.png?mw=700" alt="20190611math34a1.png" /></a></p> <p><a href="https://crieit.now.sh/upload_images/3da2d4690cf2c3f101c5cbc0e48729f55cfe487d91d6d.gif" target="_blank" rel="nofollow noopener"><img src="https://crieit.now.sh/upload_images/3da2d4690cf2c3f101c5cbc0e48729f55cfe487d91d6d.gif?mw=700" alt="KITASHIRAKAWA_Chiyuri_80x100x8_01_Futu.gif" /></a><br /> 「 0.5乗と スクゥェアルゥッ(Square root)は同じ☆<br /> ノッテイション(Notation)が違うだけ☆」</p> <p><a href="https://crieit.now.sh/upload_images/058791c2dd4c1604ce1bd9ec26d490ae5cfe48d94dc51.gif" target="_blank" rel="nofollow noopener"><img src="https://crieit.now.sh/upload_images/058791c2dd4c1604ce1bd9ec26d490ae5cfe48d94dc51.gif?mw=700" alt="OKAZAKI_Yumemi_80x80x8_02_Syaberu.gif" /></a><br /> 「 なんで書き方が2つあんの?」</p> <p><a href="https://crieit.now.sh/upload_images/3da2d4690cf2c3f101c5cbc0e48729f55cfe487d91d6d.gif" target="_blank" rel="nofollow noopener"><img src="https://crieit.now.sh/upload_images/3da2d4690cf2c3f101c5cbc0e48729f55cfe487d91d6d.gif?mw=700" alt="KITASHIRAKAWA_Chiyuri_80x100x8_01_Futu.gif" /></a><br /> 「 ルートは 括弧を兼ねている☆ 説明しよう☆」</p> <p><a href="https://crieit.now.sh/upload_images/4d73a46bcd8a0ca038eec55ac261dfbe5cffb09e0c682.png" target="_blank" rel="nofollow noopener"><img src="https://crieit.now.sh/upload_images/4d73a46bcd8a0ca038eec55ac261dfbe5cffb09e0c682.png?mw=700" alt="20190611math34a2.png" /></a></p> <p><a href="https://crieit.now.sh/upload_images/3da2d4690cf2c3f101c5cbc0e48729f55cfe487d91d6d.gif" target="_blank" rel="nofollow noopener"><img src="https://crieit.now.sh/upload_images/3da2d4690cf2c3f101c5cbc0e48729f55cfe487d91d6d.gif?mw=700" alt="KITASHIRAKAWA_Chiyuri_80x100x8_01_Futu.gif" /></a><br /> 「 どちらが見やすいかは場合によるが、<br /> 頭に横線を引いて ひとくくりにするのは 括線 と呼ばれて、よく見かける分野ではよく見かけるし、<br /> 見かけないところでは 見かけない☆」</p> <p><a href="https://crieit.now.sh/upload_images/5ac9fa3b390b658160717a7c1ef5008a5cfe48b205ec3.gif" target="_blank" rel="nofollow noopener"><img src="https://crieit.now.sh/upload_images/5ac9fa3b390b658160717a7c1ef5008a5cfe48b205ec3.gif?mw=700" alt="KIFUWARABE_80x100x8_01_Futu.gif" /></a><br /> 「 なぜトートロジーで言うのか☆」</p> <p><a href="https://crieit.now.sh/upload_images/5f1bda85840b39019ed1aaa401e848445cffb468a0ae9.png" target="_blank" rel="nofollow noopener"><img src="https://crieit.now.sh/upload_images/5f1bda85840b39019ed1aaa401e848445cffb468a0ae9.png?mw=700" alt="20190611math35a1.png" /></a></p> <p><a href="https://crieit.now.sh/upload_images/3da2d4690cf2c3f101c5cbc0e48729f55cfe487d91d6d.gif" target="_blank" rel="nofollow noopener"><img src="https://crieit.now.sh/upload_images/3da2d4690cf2c3f101c5cbc0e48729f55cfe487d91d6d.gif?mw=700" alt="KITASHIRAKAWA_Chiyuri_80x100x8_01_Futu.gif" /></a><br /> 「 3つは 半分にできないだろ☆!……と思っても 因数分解で2倍にできれば可能☆」</p> <p><a href="https://crieit.now.sh/upload_images/b16cb96f5b4ada1e2f8da2e9a46a762d5cffb5b9cfcd0.png" target="_blank" rel="nofollow noopener"><img src="https://crieit.now.sh/upload_images/b16cb96f5b4ada1e2f8da2e9a46a762d5cffb5b9cfcd0.png?mw=700" alt="20190611math35a2.png" /></a></p> <p><a href="https://crieit.now.sh/upload_images/3da2d4690cf2c3f101c5cbc0e48729f55cfe487d91d6d.gif" target="_blank" rel="nofollow noopener"><img src="https://crieit.now.sh/upload_images/3da2d4690cf2c3f101c5cbc0e48729f55cfe487d91d6d.gif?mw=700" alt="KITASHIRAKAWA_Chiyuri_80x100x8_01_Futu.gif" /></a><br /> 「 掛ける回数を3で割る書き方には キューゥブルート(Cube root)がある☆」</p> <p><a href="https://crieit.now.sh/upload_images/3da2d4690cf2c3f101c5cbc0e48729f55cfe487d91d6d.gif" target="_blank" rel="nofollow noopener"><img src="https://crieit.now.sh/upload_images/3da2d4690cf2c3f101c5cbc0e48729f55cfe487d91d6d.gif?mw=700" alt="KITASHIRAKAWA_Chiyuri_80x100x8_01_Futu.gif" /></a><br /> 「 ポーリノーミヨの方だけで まだまだ遊べる☆<br /> でも 次回のネタを貼って もう寝る☆」</p> <p><a href="https://crieit.now.sh/upload_images/9ceebf2f097d099066f9c454ec84314b5d00e7a512b92.png" target="_blank" rel="nofollow noopener"><img src="https://crieit.now.sh/upload_images/9ceebf2f097d099066f9c454ec84314b5d00e7a512b92.png?mw=700" alt="20190611math36a1b1.png" /></a></p> <h2 id="そのまた次の日"><a href="#%E3%81%9D%E3%81%AE%E3%81%BE%E3%81%9F%E6%AC%A1%E3%81%AE%E6%97%A5">そのまた次の日</a></h2> <p><a href="https://crieit.now.sh/upload_images/5ac9fa3b390b658160717a7c1ef5008a5cfe48b205ec3.gif" target="_blank" rel="nofollow noopener"><img src="https://crieit.now.sh/upload_images/5ac9fa3b390b658160717a7c1ef5008a5cfe48b205ec3.gif?mw=700" alt="KIFUWARABE_80x100x8_01_Futu.gif" /></a><br /> 「 分かったぜ☆」</p> <p><a href="https://crieit.now.sh/upload_images/15082b69d2e31d87c5409c5d771144e35d00e7c4e7b4e.png" target="_blank" rel="nofollow noopener"><img src="https://crieit.now.sh/upload_images/15082b69d2e31d87c5409c5d771144e35d00e7c4e7b4e.png?mw=700" alt="20190612math37a1.png" /></a></p> <p><a href="https://crieit.now.sh/upload_images/5ac9fa3b390b658160717a7c1ef5008a5cfe48b205ec3.gif" target="_blank" rel="nofollow noopener"><img src="https://crieit.now.sh/upload_images/5ac9fa3b390b658160717a7c1ef5008a5cfe48b205ec3.gif?mw=700" alt="KIFUWARABE_80x100x8_01_Futu.gif" /></a><br /> 「 こうだろ☆」</p> <p><a href="https://crieit.now.sh/upload_images/3da2d4690cf2c3f101c5cbc0e48729f55cfe487d91d6d.gif" target="_blank" rel="nofollow noopener"><img src="https://crieit.now.sh/upload_images/3da2d4690cf2c3f101c5cbc0e48729f55cfe487d91d6d.gif?mw=700" alt="KITASHIRAKAWA_Chiyuri_80x100x8_01_Futu.gif" /></a><br /> 「 と思ってたんだが 調べたら 違ったんだぜ☆」</p> <p><a href="https://crieit.now.sh/upload_images/c3477c9b0e2fe9ecdb46ce579ef314215d00e9b61198d.png" target="_blank" rel="nofollow noopener"><img src="https://crieit.now.sh/upload_images/c3477c9b0e2fe9ecdb46ce579ef314215d00e9b61198d.png?mw=700" alt="20190612math37a1b1.png" /></a></p> <p><a href="https://crieit.now.sh/upload_images/058791c2dd4c1604ce1bd9ec26d490ae5cfe48d94dc51.gif" target="_blank" rel="nofollow noopener"><img src="https://crieit.now.sh/upload_images/058791c2dd4c1604ce1bd9ec26d490ae5cfe48d94dc51.gif?mw=700" alt="OKAZAKI_Yumemi_80x80x8_02_Syaberu.gif" /></a><br /> 「 なんで右結合?」</p> <p><a href="https://crieit.now.sh/upload_images/3da2d4690cf2c3f101c5cbc0e48729f55cfe487d91d6d.gif" target="_blank" rel="nofollow noopener"><img src="https://crieit.now.sh/upload_images/3da2d4690cf2c3f101c5cbc0e48729f55cfe487d91d6d.gif?mw=700" alt="KITASHIRAKAWA_Chiyuri_80x100x8_01_Futu.gif" /></a><br /> 「 端っこから計算を片付ける方が 好手だったか☆」</p> <p><a href="https://crieit.now.sh/upload_images/95b075dd6a440fc83f1d92b0c0b96cbb5d00eec8859df.png" target="_blank" rel="nofollow noopener"><img src="https://crieit.now.sh/upload_images/95b075dd6a440fc83f1d92b0c0b96cbb5d00eec8859df.png?mw=700" alt="20190612math37a2.png" /></a></p> <p><a href="https://crieit.now.sh/upload_images/3da2d4690cf2c3f101c5cbc0e48729f55cfe487d91d6d.gif" target="_blank" rel="nofollow noopener"><img src="https://crieit.now.sh/upload_images/3da2d4690cf2c3f101c5cbc0e48729f55cfe487d91d6d.gif?mw=700" alt="KITASHIRAKAWA_Chiyuri_80x100x8_01_Futu.gif" /></a><br /> 「 足し算を繰り返すのを 掛け算、<br /> 掛け算を繰り返すのを 冪乗(べきじょう) というように、<br /> べき乗を繰り返すのが クヌースの矢印記号だぜ☆ 超指数という冴えない名前が付いている☆」</p> <p><a href="https://crieit.now.sh/upload_images/057ab49d8c6ee8dce4ad220053fdfe965d00f04012d63.png" target="_blank" rel="nofollow noopener"><img src="https://crieit.now.sh/upload_images/057ab49d8c6ee8dce4ad220053fdfe965d00f04012d63.png?mw=700" alt="20190612math37a3.png" /></a></p> <p><a href="https://crieit.now.sh/upload_images/3da2d4690cf2c3f101c5cbc0e48729f55cfe487d91d6d.gif" target="_blank" rel="nofollow noopener"><img src="https://crieit.now.sh/upload_images/3da2d4690cf2c3f101c5cbc0e48729f55cfe487d91d6d.gif?mw=700" alt="KITASHIRAKAWA_Chiyuri_80x100x8_01_Futu.gif" /></a><br /> 「 クヌースの矢印記号は 並べて使う☆<br /> 矢印2つ並べるのは テトレーションと呼ばれている☆<br /> 矢印3つ並べると ペンテーション☆<br /> いくつ重ねても 右結合だぜ☆ 用途としては、大きな数を表すのに使う☆」</p> <p><a href="https://crieit.now.sh/upload_images/058791c2dd4c1604ce1bd9ec26d490ae5cfe48d94dc51.gif" target="_blank" rel="nofollow noopener"><img src="https://crieit.now.sh/upload_images/058791c2dd4c1604ce1bd9ec26d490ae5cfe48d94dc51.gif?mw=700" alt="OKAZAKI_Yumemi_80x80x8_02_Syaberu.gif" /></a><br /> 「 使いたくないなあ!」</p> <p><a href="https://crieit.now.sh/upload_images/27e881d055e2757d662903b4a0939bfe5d00f2820a051.png" target="_blank" rel="nofollow noopener"><img src="https://crieit.now.sh/upload_images/27e881d055e2757d662903b4a0939bfe5d00f2820a051.png?mw=700" alt="20190612math38a1.png" /></a></p> <p><a href="https://crieit.now.sh/upload_images/3da2d4690cf2c3f101c5cbc0e48729f55cfe487d91d6d.gif" target="_blank" rel="nofollow noopener"><img src="https://crieit.now.sh/upload_images/3da2d4690cf2c3f101c5cbc0e48729f55cfe487d91d6d.gif?mw=700" alt="KITASHIRAKAWA_Chiyuri_80x100x8_01_Futu.gif" /></a><br /> 「 もう好きなだけ 掛け算を繰り返せば、というのが エクスポネンシャル だぜ☆」</p> <p><a href="https://crieit.now.sh/upload_images/058791c2dd4c1604ce1bd9ec26d490ae5cfe48d94dc51.gif" target="_blank" rel="nofollow noopener"><img src="https://crieit.now.sh/upload_images/058791c2dd4c1604ce1bd9ec26d490ae5cfe48d94dc51.gif?mw=700" alt="OKAZAKI_Yumemi_80x80x8_02_Syaberu.gif" /></a><br /> 「 掛け算を繰り返すっていうのは結局 足し算を繰り返すってことなの?」</p> <p><a href="https://crieit.now.sh/upload_images/3da2d4690cf2c3f101c5cbc0e48729f55cfe487d91d6d.gif" target="_blank" rel="nofollow noopener"><img src="https://crieit.now.sh/upload_images/3da2d4690cf2c3f101c5cbc0e48729f55cfe487d91d6d.gif?mw=700" alt="KITASHIRAKAWA_Chiyuri_80x100x8_01_Futu.gif" /></a><br /> 「 そうだぜ☆」</p> <p><a href="https://crieit.now.sh/upload_images/058791c2dd4c1604ce1bd9ec26d490ae5cfe48d94dc51.gif" target="_blank" rel="nofollow noopener"><img src="https://crieit.now.sh/upload_images/058791c2dd4c1604ce1bd9ec26d490ae5cfe48d94dc51.gif?mw=700" alt="OKAZAKI_Yumemi_80x80x8_02_Syaberu.gif" /></a><br /> 「 足し算は 掛け算なの?」</p> <p><a href="https://crieit.now.sh/upload_images/3da2d4690cf2c3f101c5cbc0e48729f55cfe487d91d6d.gif" target="_blank" rel="nofollow noopener"><img src="https://crieit.now.sh/upload_images/3da2d4690cf2c3f101c5cbc0e48729f55cfe487d91d6d.gif?mw=700" alt="KITASHIRAKAWA_Chiyuri_80x100x8_01_Futu.gif" /></a><br /> 「 掛け算を振りほどいたら 足し算だな☆<br /> まあ、くくれる足し算は 掛け算でくくると便利だぜ☆」</p> <p><a href="https://crieit.now.sh/upload_images/3da2d4690cf2c3f101c5cbc0e48729f55cfe487d91d6d.gif" target="_blank" rel="nofollow noopener"><img src="https://crieit.now.sh/upload_images/3da2d4690cf2c3f101c5cbc0e48729f55cfe487d91d6d.gif?mw=700" alt="KITASHIRAKAWA_Chiyuri_80x100x8_01_Futu.gif" /></a><br /> 「 ひとまず ポーリノーミヨ と エクスポネンシャル の話しは 休憩する☆<br /> これから 別の話をする☆」</p> <p><a href="https://crieit.now.sh/upload_images/5ac9fa3b390b658160717a7c1ef5008a5cfe48b205ec3.gif" target="_blank" rel="nofollow noopener"><img src="https://crieit.now.sh/upload_images/5ac9fa3b390b658160717a7c1ef5008a5cfe48b205ec3.gif?mw=700" alt="KIFUWARABE_80x100x8_01_Futu.gif" /></a><br /> 「 カレーライスと うんこの違いとは何だったのか……☆?」</p> <p><a href="https://crieit.now.sh/upload_images/3da2d4690cf2c3f101c5cbc0e48729f55cfe487d91d6d.gif" target="_blank" rel="nofollow noopener"><img src="https://crieit.now.sh/upload_images/3da2d4690cf2c3f101c5cbc0e48729f55cfe487d91d6d.gif?mw=700" alt="KITASHIRAKAWA_Chiyuri_80x100x8_01_Futu.gif" /></a><br /> 「 わたしは のんびり 数学をやる☆!」</p> <p><a href="https://crieit.now.sh/upload_images/5ac9fa3b390b658160717a7c1ef5008a5cfe48b205ec3.gif" target="_blank" rel="nofollow noopener"><img src="https://crieit.now.sh/upload_images/5ac9fa3b390b658160717a7c1ef5008a5cfe48b205ec3.gif?mw=700" alt="KIFUWARABE_80x100x8_01_Futu.gif" /></a><br /> 「 分かった、分かった……☆」</p> <p><a href="https://crieit.now.sh/upload_images/d8f2daf308bd3f5bf7b3a8a6ebccbe285d0101673639a.png" target="_blank" rel="nofollow noopener"><img src="https://crieit.now.sh/upload_images/d8f2daf308bd3f5bf7b3a8a6ebccbe285d0101673639a.png?mw=700" alt="20190612math39a1b1.png" /></a></p> <p><a href="https://crieit.now.sh/upload_images/3da2d4690cf2c3f101c5cbc0e48729f55cfe487d91d6d.gif" target="_blank" rel="nofollow noopener"><img src="https://crieit.now.sh/upload_images/3da2d4690cf2c3f101c5cbc0e48729f55cfe487d91d6d.gif?mw=700" alt="KITASHIRAKAWA_Chiyuri_80x100x8_01_Futu.gif" /></a><br /> 「 お前らは ルート2 掛ける ルート3 は ルート6 です、と教えられて<br /> はい そうです、と素直に納得できるのかだぜ☆?」</p> <p><a href="https://crieit.now.sh/upload_images/058791c2dd4c1604ce1bd9ec26d490ae5cfe48d94dc51.gif" target="_blank" rel="nofollow noopener"><img src="https://crieit.now.sh/upload_images/058791c2dd4c1604ce1bd9ec26d490ae5cfe48d94dc51.gif?mw=700" alt="OKAZAKI_Yumemi_80x80x8_02_Syaberu.gif" /></a><br /> 「 覚えやすくていいじゃない!」</p> <p><a href="https://crieit.now.sh/upload_images/8ed34cbe954971de2824b9fc32894c135d0105c1226f2.png" target="_blank" rel="nofollow noopener"><img src="https://crieit.now.sh/upload_images/8ed34cbe954971de2824b9fc32894c135d0105c1226f2.png?mw=700" alt="20190612math39a2.png" /></a></p> <p><a href="https://crieit.now.sh/upload_images/3da2d4690cf2c3f101c5cbc0e48729f55cfe487d91d6d.gif" target="_blank" rel="nofollow noopener"><img src="https://crieit.now.sh/upload_images/3da2d4690cf2c3f101c5cbc0e48729f55cfe487d91d6d.gif?mw=700" alt="KITASHIRAKAWA_Chiyuri_80x100x8_01_Futu.gif" /></a><br /> 「 規則性ごと まるっと暗記しておいた方が 応用が利くだろう☆」</p> <p><a href="https://crieit.now.sh/upload_images/a69659d5820bd4bbeb1fb66f17c4d2e35d010b7c0342c.png" target="_blank" rel="nofollow noopener"><img src="https://crieit.now.sh/upload_images/a69659d5820bd4bbeb1fb66f17c4d2e35d010b7c0342c.png?mw=700" alt="20190612math39a3b1.png" /></a></p> <p><a href="https://crieit.now.sh/upload_images/3da2d4690cf2c3f101c5cbc0e48729f55cfe487d91d6d.gif" target="_blank" rel="nofollow noopener"><img src="https://crieit.now.sh/upload_images/3da2d4690cf2c3f101c5cbc0e48729f55cfe487d91d6d.gif?mw=700" alt="KITASHIRAKAWA_Chiyuri_80x100x8_01_Futu.gif" /></a><br /> 「 さらに平方根にすると こうなる☆」</p> <p><a href="https://crieit.now.sh/upload_images/5ac9fa3b390b658160717a7c1ef5008a5cfe48b205ec3.gif" target="_blank" rel="nofollow noopener"><img src="https://crieit.now.sh/upload_images/5ac9fa3b390b658160717a7c1ef5008a5cfe48b205ec3.gif?mw=700" alt="KIFUWARABE_80x100x8_01_Futu.gif" /></a><br /> 「 何をする☆!」</p> <p><a href="https://crieit.now.sh/upload_images/035b6d63170eb42506f13e6b0041510b5d010ced28c08.png" target="_blank" rel="nofollow noopener"><img src="https://crieit.now.sh/upload_images/035b6d63170eb42506f13e6b0041510b5d010ced28c08.png?mw=700" alt="20190612math39a4.png" /></a></p> <p><a href="https://crieit.now.sh/upload_images/3da2d4690cf2c3f101c5cbc0e48729f55cfe487d91d6d.gif" target="_blank" rel="nofollow noopener"><img src="https://crieit.now.sh/upload_images/3da2d4690cf2c3f101c5cbc0e48729f55cfe487d91d6d.gif?mw=700" alt="KITASHIRAKAWA_Chiyuri_80x100x8_01_Futu.gif" /></a><br /> 「 指数の分数表記が 便利に見えてきただろ☆」</p> <p><a href="https://crieit.now.sh/upload_images/058791c2dd4c1604ce1bd9ec26d490ae5cfe48d94dc51.gif" target="_blank" rel="nofollow noopener"><img src="https://crieit.now.sh/upload_images/058791c2dd4c1604ce1bd9ec26d490ae5cfe48d94dc51.gif?mw=700" alt="OKAZAKI_Yumemi_80x80x8_02_Syaberu.gif" /></a><br /> 「 ぜんぜん!」</p> <p><a href="https://crieit.now.sh/upload_images/58006f4bd83bf4f4357e06c39211b5315d010dc2b743d.png" target="_blank" rel="nofollow noopener"><img src="https://crieit.now.sh/upload_images/58006f4bd83bf4f4357e06c39211b5315d010dc2b743d.png?mw=700" alt="20190612math39a5.png" /></a></p> <p><a href="https://crieit.now.sh/upload_images/3da2d4690cf2c3f101c5cbc0e48729f55cfe487d91d6d.gif" target="_blank" rel="nofollow noopener"><img src="https://crieit.now.sh/upload_images/3da2d4690cf2c3f101c5cbc0e48729f55cfe487d91d6d.gif?mw=700" alt="KITASHIRAKAWA_Chiyuri_80x100x8_01_Futu.gif" /></a><br /> 「 256の8分の7乗は 128だぜ☆!」</p> <p><a href="https://crieit.now.sh/upload_images/058791c2dd4c1604ce1bd9ec26d490ae5cfe48d94dc51.gif" target="_blank" rel="nofollow noopener"><img src="https://crieit.now.sh/upload_images/058791c2dd4c1604ce1bd9ec26d490ae5cfe48d94dc51.gif?mw=700" alt="OKAZAKI_Yumemi_80x80x8_02_Syaberu.gif" /></a><br /> 「 コンピューター オタクにしか分からないネタね!」</p> <h2 id="またまた次の日"><a href="#%E3%81%BE%E3%81%9F%E3%81%BE%E3%81%9F%E6%AC%A1%E3%81%AE%E6%97%A5">またまた次の日</a></h2> <p><a href="https://crieit.now.sh/upload_images/2327fd7f7e999894ffe3626e15509c205d02349b02ec4.png" target="_blank" rel="nofollow noopener"><img src="https://crieit.now.sh/upload_images/2327fd7f7e999894ffe3626e15509c205d02349b02ec4.png?mw=700" alt="20190613math40a1.png" /></a></p> <p><a href="https://crieit.now.sh/upload_images/3da2d4690cf2c3f101c5cbc0e48729f55cfe487d91d6d.gif" target="_blank" rel="nofollow noopener"><img src="https://crieit.now.sh/upload_images/3da2d4690cf2c3f101c5cbc0e48729f55cfe487d91d6d.gif?mw=700" alt="KITASHIRAKAWA_Chiyuri_80x100x8_01_Futu.gif" /></a><br /> 「 一応説明しておくと、2を掛け続けると こうなるぜ☆」</p> <p><a href="https://crieit.now.sh/upload_images/258dc1cbdee7d8426bd434aeba1fc6b95d0234f4ea02b.png" target="_blank" rel="nofollow noopener"><img src="https://crieit.now.sh/upload_images/258dc1cbdee7d8426bd434aeba1fc6b95d0234f4ea02b.png?mw=700" alt="20190613math40a2.png" /></a></p> <p><a href="https://crieit.now.sh/upload_images/3da2d4690cf2c3f101c5cbc0e48729f55cfe487d91d6d.gif" target="_blank" rel="nofollow noopener"><img src="https://crieit.now.sh/upload_images/3da2d4690cf2c3f101c5cbc0e48729f55cfe487d91d6d.gif?mw=700" alt="KITASHIRAKAWA_Chiyuri_80x100x8_01_Futu.gif" /></a><br /> 「 というのも 2 を スタートの1に合わせているからなんで……☆」</p> <p><a href="https://crieit.now.sh/upload_images/23c79ba948a867a90491a5a4a0d9caec5d0239310cbff.png" target="_blank" rel="nofollow noopener"><img src="https://crieit.now.sh/upload_images/23c79ba948a867a90491a5a4a0d9caec5d0239310cbff.png?mw=700" alt="20190613math40a3.png" /></a></p> <p><a href="https://crieit.now.sh/upload_images/3da2d4690cf2c3f101c5cbc0e48729f55cfe487d91d6d.gif" target="_blank" rel="nofollow noopener"><img src="https://crieit.now.sh/upload_images/3da2d4690cf2c3f101c5cbc0e48729f55cfe487d91d6d.gif?mw=700" alt="KITASHIRAKAWA_Chiyuri_80x100x8_01_Futu.gif" /></a><br /> 「 8 をスタートにしたけりゃ こうやる☆」</p> <p><a href="https://crieit.now.sh/upload_images/058791c2dd4c1604ce1bd9ec26d490ae5cfe48d94dc51.gif" target="_blank" rel="nofollow noopener"><img src="https://crieit.now.sh/upload_images/058791c2dd4c1604ce1bd9ec26d490ae5cfe48d94dc51.gif?mw=700" alt="OKAZAKI_Yumemi_80x80x8_02_Syaberu.gif" /></a><br /> 「 数って 丸かっこの付け方を変えてるだけなの?」</p> <p><a href="https://crieit.now.sh/upload_images/3da2d4690cf2c3f101c5cbc0e48729f55cfe487d91d6d.gif" target="_blank" rel="nofollow noopener"><img src="https://crieit.now.sh/upload_images/3da2d4690cf2c3f101c5cbc0e48729f55cfe487d91d6d.gif?mw=700" alt="KITASHIRAKAWA_Chiyuri_80x100x8_01_Futu.gif" /></a><br /> 「 指数の分子とは何を言っているのか、<br /> 指数の分母は何を言っているのか、<br /> 指数の底(てい)は何を言っているのか、<br /> 因数分解がどう利いているか、規則性を丸ごと暗記しろだぜ☆<br /> 先生にとって採点しやすい問題と その答えだけ暗記していても つまらんだろ☆」</p> <p><a href="https://crieit.now.sh/upload_images/1425497fada66bbaabf36031af6067e95d0243ae3c0e1.png" target="_blank" rel="nofollow noopener"><img src="https://crieit.now.sh/upload_images/1425497fada66bbaabf36031af6067e95d0243ae3c0e1.png?mw=700" alt="20190613math42a1.png" /></a></p> <p><a href="https://crieit.now.sh/upload_images/058791c2dd4c1604ce1bd9ec26d490ae5cfe48d94dc51.gif" target="_blank" rel="nofollow noopener"><img src="https://crieit.now.sh/upload_images/058791c2dd4c1604ce1bd9ec26d490ae5cfe48d94dc51.gif?mw=700" alt="OKAZAKI_Yumemi_80x80x8_02_Syaberu.gif" /></a><br /> 「 そんなん! 2×2×2……だからできることであって、<br /> 3×5×3×5……、じゃ できないじゃない!」</p> <p><a href="https://crieit.now.sh/upload_images/3da2d4690cf2c3f101c5cbc0e48729f55cfe487d91d6d.gif" target="_blank" rel="nofollow noopener"><img src="https://crieit.now.sh/upload_images/3da2d4690cf2c3f101c5cbc0e48729f55cfe487d91d6d.gif?mw=700" alt="KITASHIRAKAWA_Chiyuri_80x100x8_01_Futu.gif" /></a><br /> 「 くくり方を工夫しようぜ☆」</p> <p><a href="https://crieit.now.sh/upload_images/8ff16342f4d696441021e91748d8506a5d0248721603e.png" target="_blank" rel="nofollow noopener"><img src="https://crieit.now.sh/upload_images/8ff16342f4d696441021e91748d8506a5d0248721603e.png?mw=700" alt="20190613math42a2.png" /></a></p> <p><a href="https://crieit.now.sh/upload_images/3da2d4690cf2c3f101c5cbc0e48729f55cfe487d91d6d.gif" target="_blank" rel="nofollow noopener"><img src="https://crieit.now.sh/upload_images/3da2d4690cf2c3f101c5cbc0e48729f55cfe487d91d6d.gif?mw=700" alt="KITASHIRAKAWA_Chiyuri_80x100x8_01_Futu.gif" /></a><br /> 「 パターンに合流したぜ☆」</p> <p><a href="https://crieit.now.sh/upload_images/058791c2dd4c1604ce1bd9ec26d490ae5cfe48d94dc51.gif" target="_blank" rel="nofollow noopener"><img src="https://crieit.now.sh/upload_images/058791c2dd4c1604ce1bd9ec26d490ae5cfe48d94dc51.gif?mw=700" alt="OKAZAKI_Yumemi_80x80x8_02_Syaberu.gif" /></a><br /> 「 ぷ……、ぷく……っ!」</p> <p><a href="https://crieit.now.sh/upload_images/8ff16342f4d696441021e91748d8506a5d024bcc153e6.png" target="_blank" rel="nofollow noopener"><img src="https://crieit.now.sh/upload_images/8ff16342f4d696441021e91748d8506a5d024bcc153e6.png?mw=700" alt="20190613math42a2.png" /></a></p> <p><a href="https://crieit.now.sh/upload_images/3da2d4690cf2c3f101c5cbc0e48729f55cfe487d91d6d.gif" target="_blank" rel="nofollow noopener"><img src="https://crieit.now.sh/upload_images/3da2d4690cf2c3f101c5cbc0e48729f55cfe487d91d6d.gif?mw=700" alt="KITASHIRAKAWA_Chiyuri_80x100x8_01_Futu.gif" /></a><br /> 「 どんな数、どんなノッテイションが 等しいか 感じろだぜ☆」</p> <p><a href="https://crieit.now.sh/upload_images/a1c35dda43a7770f3d716b565cc7417d5d0251a05d902.png" target="_blank" rel="nofollow noopener"><img src="https://crieit.now.sh/upload_images/a1c35dda43a7770f3d716b565cc7417d5d0251a05d902.png?mw=700" alt="20190613math43a1.png" /></a></p> <p><a href="https://crieit.now.sh/upload_images/3da2d4690cf2c3f101c5cbc0e48729f55cfe487d91d6d.gif" target="_blank" rel="nofollow noopener"><img src="https://crieit.now.sh/upload_images/3da2d4690cf2c3f101c5cbc0e48729f55cfe487d91d6d.gif?mw=700" alt="KITASHIRAKAWA_Chiyuri_80x100x8_01_Futu.gif" /></a><br /> 「 なんかすごい分数も いけるな☆」</p> <p><a href="https://crieit.now.sh/upload_images/3da2d4690cf2c3f101c5cbc0e48729f55cfe487d91d6d.gif" target="_blank" rel="nofollow noopener"><img src="https://crieit.now.sh/upload_images/3da2d4690cf2c3f101c5cbc0e48729f55cfe487d91d6d.gif?mw=700" alt="KITASHIRAKAWA_Chiyuri_80x100x8_01_Futu.gif" /></a><br /> 「 分数表記の指数も これで休憩な☆」</p> <p><a href="https://crieit.now.sh/upload_images/5ac9fa3b390b658160717a7c1ef5008a5cfe48b205ec3.gif" target="_blank" rel="nofollow noopener"><img src="https://crieit.now.sh/upload_images/5ac9fa3b390b658160717a7c1ef5008a5cfe48b205ec3.gif?mw=700" alt="KIFUWARABE_80x100x8_01_Futu.gif" /></a><br /> 「 お父んは 司会進行に向いてないな☆ 突然終わる☆」</p> <p><a href="https://crieit.now.sh/upload_images/3da2d4690cf2c3f101c5cbc0e48729f55cfe487d91d6d.gif" target="_blank" rel="nofollow noopener"><img src="https://crieit.now.sh/upload_images/3da2d4690cf2c3f101c5cbc0e48729f55cfe487d91d6d.gif?mw=700" alt="KITASHIRAKAWA_Chiyuri_80x100x8_01_Futu.gif" /></a><br /> 「 わたしは 数学を のんびり やる☆!」</p> <p><a href="https://crieit.now.sh/upload_images/5ac9fa3b390b658160717a7c1ef5008a5cfe48b205ec3.gif" target="_blank" rel="nofollow noopener"><img src="https://crieit.now.sh/upload_images/5ac9fa3b390b658160717a7c1ef5008a5cfe48b205ec3.gif?mw=700" alt="KIFUWARABE_80x100x8_01_Futu.gif" /></a><br /> 「 分かった、分かった☆」</p> <p><a href="https://crieit.now.sh/upload_images/0e87321d42b8a7a1706d8d328522e86d5d0254c8aaaef.png" target="_blank" rel="nofollow noopener"><img src="https://crieit.now.sh/upload_images/0e87321d42b8a7a1706d8d328522e86d5d0254c8aaaef.png?mw=700" alt="20190613math44a1.png" /></a></p> <p><a href="https://crieit.now.sh/upload_images/3da2d4690cf2c3f101c5cbc0e48729f55cfe487d91d6d.gif" target="_blank" rel="nofollow noopener"><img src="https://crieit.now.sh/upload_images/3da2d4690cf2c3f101c5cbc0e48729f55cfe487d91d6d.gif?mw=700" alt="KITASHIRAKAWA_Chiyuri_80x100x8_01_Futu.gif" /></a><br /> 「 次の話題は みんな大好き ルート だぜ☆」</p> <p><a href="https://crieit.now.sh/upload_images/058791c2dd4c1604ce1bd9ec26d490ae5cfe48d94dc51.gif" target="_blank" rel="nofollow noopener"><img src="https://crieit.now.sh/upload_images/058791c2dd4c1604ce1bd9ec26d490ae5cfe48d94dc51.gif?mw=700" alt="OKAZAKI_Yumemi_80x80x8_02_Syaberu.gif" /></a><br /> 「 わたし、ルート嫌い!」</p> <p><a href="https://crieit.now.sh/upload_images/3da2d4690cf2c3f101c5cbc0e48729f55cfe487d91d6d.gif" target="_blank" rel="nofollow noopener"><img src="https://crieit.now.sh/upload_images/3da2d4690cf2c3f101c5cbc0e48729f55cfe487d91d6d.gif?mw=700" alt="KITASHIRAKAWA_Chiyuri_80x100x8_01_Futu.gif" /></a><br /> 「 …………☆」</p> <p><a href="https://crieit.now.sh/upload_images/52df141f6846a69baebb260328a621f55d02565ea725d.png" target="_blank" rel="nofollow noopener"><img src="https://crieit.now.sh/upload_images/52df141f6846a69baebb260328a621f55d02565ea725d.png?mw=700" alt="20190613math44a2.png" /></a></p> <p><a href="https://crieit.now.sh/upload_images/3da2d4690cf2c3f101c5cbc0e48729f55cfe487d91d6d.gif" target="_blank" rel="nofollow noopener"><img src="https://crieit.now.sh/upload_images/3da2d4690cf2c3f101c5cbc0e48729f55cfe487d91d6d.gif?mw=700" alt="KITASHIRAKAWA_Chiyuri_80x100x8_01_Futu.gif" /></a><br /> 「 こいつらが おんなじことを言っているのは、目に見えるかだぜ☆?」</p> <p><a href="https://crieit.now.sh/upload_images/058791c2dd4c1604ce1bd9ec26d490ae5cfe48d94dc51.gif" target="_blank" rel="nofollow noopener"><img src="https://crieit.now.sh/upload_images/058791c2dd4c1604ce1bd9ec26d490ae5cfe48d94dc51.gif?mw=700" alt="OKAZAKI_Yumemi_80x80x8_02_Syaberu.gif" /></a><br /> 「 また 丸かっこの位置が違うの?」</p> <p><a href="https://crieit.now.sh/upload_images/3da2d4690cf2c3f101c5cbc0e48729f55cfe487d91d6d.gif" target="_blank" rel="nofollow noopener"><img src="https://crieit.now.sh/upload_images/3da2d4690cf2c3f101c5cbc0e48729f55cfe487d91d6d.gif?mw=700" alt="KITASHIRAKAWA_Chiyuri_80x100x8_01_Futu.gif" /></a><br /> 「 まあ そんなもんだな☆」</p> <p><a href="https://crieit.now.sh/upload_images/ed88e71ec14dcc190e89b32d42494e895d02595ad1abd.png" target="_blank" rel="nofollow noopener"><img src="https://crieit.now.sh/upload_images/ed88e71ec14dcc190e89b32d42494e895d02595ad1abd.png?mw=700" alt="20190613math45a1b1.png" /></a></p> <p><a href="https://crieit.now.sh/upload_images/3da2d4690cf2c3f101c5cbc0e48729f55cfe487d91d6d.gif" target="_blank" rel="nofollow noopener"><img src="https://crieit.now.sh/upload_images/3da2d4690cf2c3f101c5cbc0e48729f55cfe487d91d6d.gif?mw=700" alt="KITASHIRAKAWA_Chiyuri_80x100x8_01_Futu.gif" /></a><br /> 「 数は どのように見てもいい☆ わたしは 100マスの正方形(スクゥェア)をまず想像するぜ☆」</p> <p><a href="https://crieit.now.sh/upload_images/f713cc75a1f175529c46c4d0c5a848e15d025a26113ee.png" target="_blank" rel="nofollow noopener"><img src="https://crieit.now.sh/upload_images/f713cc75a1f175529c46c4d0c5a848e15d025a26113ee.png?mw=700" alt="20190613math45a1b2.png" /></a></p> <p><a href="https://crieit.now.sh/upload_images/3da2d4690cf2c3f101c5cbc0e48729f55cfe487d91d6d.gif" target="_blank" rel="nofollow noopener"><img src="https://crieit.now.sh/upload_images/3da2d4690cf2c3f101c5cbc0e48729f55cfe487d91d6d.gif?mw=700" alt="KITASHIRAKAWA_Chiyuri_80x100x8_01_Futu.gif" /></a><br /> 「 じゃあ 1辺は 10 なわけだが……☆」</p> <p><a href="https://crieit.now.sh/upload_images/e138cff05d886dc2092bd401a64da76d5d025ae0ae3e7.png" target="_blank" rel="nofollow noopener"><img src="https://crieit.now.sh/upload_images/e138cff05d886dc2092bd401a64da76d5d025ae0ae3e7.png?mw=700" alt="20190613math45a1b3.png" /></a></p> <p><a href="https://crieit.now.sh/upload_images/3da2d4690cf2c3f101c5cbc0e48729f55cfe487d91d6d.gif" target="_blank" rel="nofollow noopener"><img src="https://crieit.now.sh/upload_images/3da2d4690cf2c3f101c5cbc0e48729f55cfe487d91d6d.gif?mw=700" alt="KITASHIRAKAWA_Chiyuri_80x100x8_01_Futu.gif" /></a><br /> 「 これを ルート100 と言ってるわけだぜ☆」</p> <p><a href="https://crieit.now.sh/upload_images/01843e7fc0f5f669d316e1005fba82d15d025d6873f90.png" target="_blank" rel="nofollow noopener"><img src="https://crieit.now.sh/upload_images/01843e7fc0f5f669d316e1005fba82d15d025d6873f90.png?mw=700" alt="20190613math45a2b1.png" /></a></p> <p><a href="https://crieit.now.sh/upload_images/3da2d4690cf2c3f101c5cbc0e48729f55cfe487d91d6d.gif" target="_blank" rel="nofollow noopener"><img src="https://crieit.now.sh/upload_images/3da2d4690cf2c3f101c5cbc0e48729f55cfe487d91d6d.gif?mw=700" alt="KITASHIRAKAWA_Chiyuri_80x100x8_01_Futu.gif" /></a><br /> 「 ちなみに これは 4☆」</p> <p><a href="https://crieit.now.sh/upload_images/5ac9fa3b390b658160717a7c1ef5008a5cfe48b205ec3.gif" target="_blank" rel="nofollow noopener"><img src="https://crieit.now.sh/upload_images/5ac9fa3b390b658160717a7c1ef5008a5cfe48b205ec3.gif?mw=700" alt="KIFUWARABE_80x100x8_01_Futu.gif" /></a><br /> 「 知ってる☆」</p> <p><a href="https://crieit.now.sh/upload_images/e4923f6259a4db82f2c961e68f6874c65d025e036df7a.png" target="_blank" rel="nofollow noopener"><img src="https://crieit.now.sh/upload_images/e4923f6259a4db82f2c961e68f6874c65d025e036df7a.png?mw=700" alt="20190613math45a2b2.png" /></a></p> <p><a href="https://crieit.now.sh/upload_images/3da2d4690cf2c3f101c5cbc0e48729f55cfe487d91d6d.gif" target="_blank" rel="nofollow noopener"><img src="https://crieit.now.sh/upload_images/3da2d4690cf2c3f101c5cbc0e48729f55cfe487d91d6d.gif?mw=700" alt="KITASHIRAKAWA_Chiyuri_80x100x8_01_Futu.gif" /></a><br /> 「 この場合 1辺は 2 となり……☆」</p> <p><a href="https://crieit.now.sh/upload_images/ebb7e0d75ff80dbe1e9636966ea686155d025e9254ba5.png" target="_blank" rel="nofollow noopener"><img src="https://crieit.now.sh/upload_images/ebb7e0d75ff80dbe1e9636966ea686155d025e9254ba5.png?mw=700" alt="20190613math45a2b3.png" /></a></p> <p><a href="https://crieit.now.sh/upload_images/3da2d4690cf2c3f101c5cbc0e48729f55cfe487d91d6d.gif" target="_blank" rel="nofollow noopener"><img src="https://crieit.now.sh/upload_images/3da2d4690cf2c3f101c5cbc0e48729f55cfe487d91d6d.gif?mw=700" alt="KITASHIRAKAWA_Chiyuri_80x100x8_01_Futu.gif" /></a><br /> 「 これを ルート4 と言ってるわけだぜ☆」</p> <p><a href="https://crieit.now.sh/upload_images/058791c2dd4c1604ce1bd9ec26d490ae5cfe48d94dc51.gif" target="_blank" rel="nofollow noopener"><img src="https://crieit.now.sh/upload_images/058791c2dd4c1604ce1bd9ec26d490ae5cfe48d94dc51.gif?mw=700" alt="OKAZAKI_Yumemi_80x80x8_02_Syaberu.gif" /></a><br /> 「 フーン」</p> <p><a href="https://crieit.now.sh/upload_images/648e98e9e4bfa5c8392a389fff67d4295d04cc3f26b36.png" target="_blank" rel="nofollow noopener"><img src="https://crieit.now.sh/upload_images/648e98e9e4bfa5c8392a389fff67d4295d04cc3f26b36.png?mw=700" alt="20190615math62a1.png" /></a></p> <p><a href="https://crieit.now.sh/upload_images/3da2d4690cf2c3f101c5cbc0e48729f55cfe487d91d6d.gif" target="_blank" rel="nofollow noopener"><img src="https://crieit.now.sh/upload_images/3da2d4690cf2c3f101c5cbc0e48729f55cfe487d91d6d.gif?mw=700" alt="KITASHIRAKAWA_Chiyuri_80x100x8_01_Futu.gif" /></a><br /> 「 100の 4分の1は 25 というのは よく使うので すぐ思いつくようにしておいてほしい☆」</p> <p><a href="https://crieit.now.sh/upload_images/68f24cf537375f493da4d50707d565cf5d04eba8ed8ce.png" target="_blank" rel="nofollow noopener"><img src="https://crieit.now.sh/upload_images/68f24cf537375f493da4d50707d565cf5d04eba8ed8ce.png?mw=700" alt="20190613math46a1b1.png" /></a></p> <p><a href="https://crieit.now.sh/upload_images/3da2d4690cf2c3f101c5cbc0e48729f55cfe487d91d6d.gif" target="_blank" rel="nofollow noopener"><img src="https://crieit.now.sh/upload_images/3da2d4690cf2c3f101c5cbc0e48729f55cfe487d91d6d.gif?mw=700" alt="KITASHIRAKAWA_Chiyuri_80x100x8_01_Futu.gif" /></a><br /> 「 4 を 25倍 したら 100 になるが☆」</p> <p><a href="https://crieit.now.sh/upload_images/333428c77ff4a56f906e0b53c8643cdf5d04f29fd15f2.png" target="_blank" rel="nofollow noopener"><img src="https://crieit.now.sh/upload_images/333428c77ff4a56f906e0b53c8643cdf5d04f29fd15f2.png?mw=700" alt="20190613math46a1b3.png" /></a></p> <p><a href="https://crieit.now.sh/upload_images/3da2d4690cf2c3f101c5cbc0e48729f55cfe487d91d6d.gif" target="_blank" rel="nofollow noopener"><img src="https://crieit.now.sh/upload_images/3da2d4690cf2c3f101c5cbc0e48729f55cfe487d91d6d.gif?mw=700" alt="KITASHIRAKAWA_Chiyuri_80x100x8_01_Futu.gif" /></a><br /> 「ルート4 も ルート25倍 したら ルート100 だぜ☆」</p> <p><a href="https://crieit.now.sh/upload_images/058791c2dd4c1604ce1bd9ec26d490ae5cfe48d94dc51.gif" target="_blank" rel="nofollow noopener"><img src="https://crieit.now.sh/upload_images/058791c2dd4c1604ce1bd9ec26d490ae5cfe48d94dc51.gif?mw=700" alt="OKAZAKI_Yumemi_80x80x8_02_Syaberu.gif" /></a><br /> 「 なんでなのよ!」</p> <p><a href="https://crieit.now.sh/upload_images/c93b291bf58b0f10baef6d87cf5626725d04f9dc1968c.png" target="_blank" rel="nofollow noopener"><img src="https://crieit.now.sh/upload_images/c93b291bf58b0f10baef6d87cf5626725d04f9dc1968c.png?mw=700" alt="20190613math46a1b4.png" /></a></p> <p><a href="https://crieit.now.sh/upload_images/3da2d4690cf2c3f101c5cbc0e48729f55cfe487d91d6d.gif" target="_blank" rel="nofollow noopener"><img src="https://crieit.now.sh/upload_images/3da2d4690cf2c3f101c5cbc0e48729f55cfe487d91d6d.gif?mw=700" alt="KITASHIRAKAWA_Chiyuri_80x100x8_01_Futu.gif" /></a><br /> 「方眼紙の区切るところを変えただけだぜ☆<br /> ここに 丸かっこ の場所を変えただけの さっきの話しと似たようなものを感じてほしい☆」</p> <p><a href="https://crieit.now.sh/upload_images/b395d3dc067aa09e0f445b739a10474d5d026226a0da3.png" target="_blank" rel="nofollow noopener"><img src="https://crieit.now.sh/upload_images/b395d3dc067aa09e0f445b739a10474d5d026226a0da3.png?mw=700" alt="20190613math47a1.png" /></a></p> <p><a href="https://crieit.now.sh/upload_images/3da2d4690cf2c3f101c5cbc0e48729f55cfe487d91d6d.gif" target="_blank" rel="nofollow noopener"><img src="https://crieit.now.sh/upload_images/3da2d4690cf2c3f101c5cbc0e48729f55cfe487d91d6d.gif?mw=700" alt="KITASHIRAKAWA_Chiyuri_80x100x8_01_Futu.gif" /></a><br /> 「 次に 100を半分にすると 50 だが、<br /> 7×7 では 49で、正方形から 1 はみでてしまう☆<br /> この 1 が はみ出たということが、 数学、幾何学を どかんっ と面白くするところだぜ☆」</p> <p><a href="https://crieit.now.sh/upload_images/058791c2dd4c1604ce1bd9ec26d490ae5cfe48d94dc51.gif" target="_blank" rel="nofollow noopener"><img src="https://crieit.now.sh/upload_images/058791c2dd4c1604ce1bd9ec26d490ae5cfe48d94dc51.gif?mw=700" alt="OKAZAKI_Yumemi_80x80x8_02_Syaberu.gif" /></a><br /> 「 もう寝なさいっ!」</p> <p><a href="https://crieit.now.sh/upload_images/3da2d4690cf2c3f101c5cbc0e48729f55cfe487d91d6d.gif" target="_blank" rel="nofollow noopener"><img src="https://crieit.now.sh/upload_images/3da2d4690cf2c3f101c5cbc0e48729f55cfe487d91d6d.gif?mw=700" alt="KITASHIRAKAWA_Chiyuri_80x100x8_01_Futu.gif" /></a><br /> 「 …………☆」</p> <h2 id="そりゃまた次の日"><a href="#%E3%81%9D%E3%82%8A%E3%82%83%E3%81%BE%E3%81%9F%E6%AC%A1%E3%81%AE%E6%97%A5">そりゃまた次の日</a></h2> <p><a href="https://crieit.now.sh/upload_images/424269b44c8d3a5533a6d8e424d7b9725d037fc90991b.png" target="_blank" rel="nofollow noopener"><img src="https://crieit.now.sh/upload_images/424269b44c8d3a5533a6d8e424d7b9725d037fc90991b.png?mw=700" alt="20190613math47a2.png" /></a></p> <p><a href="https://crieit.now.sh/upload_images/3da2d4690cf2c3f101c5cbc0e48729f55cfe487d91d6d.gif" target="_blank" rel="nofollow noopener"><img src="https://crieit.now.sh/upload_images/3da2d4690cf2c3f101c5cbc0e48729f55cfe487d91d6d.gif?mw=700" alt="KITASHIRAKAWA_Chiyuri_80x100x8_01_Futu.gif" /></a><br /> 「 50 では 1が出っぱっていて 説明しづらいので…………☆」</p> <p><a href="https://crieit.now.sh/upload_images/14ed0dc82e919420b4922c50eca03d4e5d037f8ce48be.png" target="_blank" rel="nofollow noopener"><img src="https://crieit.now.sh/upload_images/14ed0dc82e919420b4922c50eca03d4e5d037f8ce48be.png?mw=700" alt="20190614math47a1b1.png" /></a></p> <p><a href="https://crieit.now.sh/upload_images/3da2d4690cf2c3f101c5cbc0e48729f55cfe487d91d6d.gif" target="_blank" rel="nofollow noopener"><img src="https://crieit.now.sh/upload_images/3da2d4690cf2c3f101c5cbc0e48729f55cfe487d91d6d.gif?mw=700" alt="KITASHIRAKAWA_Chiyuri_80x100x8_01_Futu.gif" /></a><br /> 「 半分の 25 にしよう☆」</p> <p><a href="https://crieit.now.sh/upload_images/5ac9fa3b390b658160717a7c1ef5008a5cfe48b205ec3.gif" target="_blank" rel="nofollow noopener"><img src="https://crieit.now.sh/upload_images/5ac9fa3b390b658160717a7c1ef5008a5cfe48b205ec3.gif?mw=700" alt="KIFUWARABE_80x100x8_01_Futu.gif" /></a><br /> 「 のんびりしてるな……☆」</p> <p><a href="https://crieit.now.sh/upload_images/1d579e1e29f0c13cf1b5b6c785e2dbb95d0380cd155e0.png" target="_blank" rel="nofollow noopener"><img src="https://crieit.now.sh/upload_images/1d579e1e29f0c13cf1b5b6c785e2dbb95d0380cd155e0.png?mw=700" alt="20190614math47a1b2.png" /></a></p> <p><a href="https://crieit.now.sh/upload_images/3da2d4690cf2c3f101c5cbc0e48729f55cfe487d91d6d.gif" target="_blank" rel="nofollow noopener"><img src="https://crieit.now.sh/upload_images/3da2d4690cf2c3f101c5cbc0e48729f55cfe487d91d6d.gif?mw=700" alt="KITASHIRAKAWA_Chiyuri_80x100x8_01_Futu.gif" /></a><br /> 「 25分の1 は説明がしやすくて……☆」</p> <p><a href="https://crieit.now.sh/upload_images/84824d20b845d43ff3fe4c5e6624568e5d0381c7ac13f.png" target="_blank" rel="nofollow noopener"><img src="https://crieit.now.sh/upload_images/84824d20b845d43ff3fe4c5e6624568e5d0381c7ac13f.png?mw=700" alt="20190614math47a1b3.png" /></a></p> <p><a href="https://crieit.now.sh/upload_images/3da2d4690cf2c3f101c5cbc0e48729f55cfe487d91d6d.gif" target="_blank" rel="nofollow noopener"><img src="https://crieit.now.sh/upload_images/3da2d4690cf2c3f101c5cbc0e48729f55cfe487d91d6d.gif?mw=700" alt="KITASHIRAKAWA_Chiyuri_80x100x8_01_Futu.gif" /></a><br /> 「 大きな正方形の25分の1の 小さな正方形の面積の1辺は、<br /> 大きな正方形の 5分の1の長さの1辺をしている☆<br /> ということは☆」</p> <p><a href="https://crieit.now.sh/upload_images/6b7d3d9ed51d0a5412be447c9b133a6e5d0382cd2f9a4.png" target="_blank" rel="nofollow noopener"><img src="https://crieit.now.sh/upload_images/6b7d3d9ed51d0a5412be447c9b133a6e5d0382cd2f9a4.png?mw=700" alt="20190614math47a1b4.png" /></a></p> <p><a href="https://crieit.now.sh/upload_images/3da2d4690cf2c3f101c5cbc0e48729f55cfe487d91d6d.gif" target="_blank" rel="nofollow noopener"><img src="https://crieit.now.sh/upload_images/3da2d4690cf2c3f101c5cbc0e48729f55cfe487d91d6d.gif?mw=700" alt="KITASHIRAKAWA_Chiyuri_80x100x8_01_Futu.gif" /></a><br /> 「 大きな正方形の100分の4の 小さな正方形の面積の1辺は、<br /> 大きな正方形の 5分の1の長さの1辺をしている☆」</p> <p><a href="https://crieit.now.sh/upload_images/058791c2dd4c1604ce1bd9ec26d490ae5cfe48d94dc51.gif" target="_blank" rel="nofollow noopener"><img src="https://crieit.now.sh/upload_images/058791c2dd4c1604ce1bd9ec26d490ae5cfe48d94dc51.gif?mw=700" alt="OKAZAKI_Yumemi_80x80x8_02_Syaberu.gif" /></a><br /> 「 いらいらっ!」</p> <p><a href="https://crieit.now.sh/upload_images/84c453b165653a2cf8f80ef2f4b17d5a5d038900b9022.png" target="_blank" rel="nofollow noopener"><img src="https://crieit.now.sh/upload_images/84c453b165653a2cf8f80ef2f4b17d5a5d038900b9022.png?mw=700" alt="20190614math47a1b5.png" /></a></p> <p><a href="https://crieit.now.sh/upload_images/3da2d4690cf2c3f101c5cbc0e48729f55cfe487d91d6d.gif" target="_blank" rel="nofollow noopener"><img src="https://crieit.now.sh/upload_images/3da2d4690cf2c3f101c5cbc0e48729f55cfe487d91d6d.gif?mw=700" alt="KITASHIRAKAWA_Chiyuri_80x100x8_01_Futu.gif" /></a><br /> 「 では、小さな正方形の面積が 9 だった場合どうか☆<br /> 小さな正方形の1辺が 5分の1 のとき、大きな正方形の面積は いくらに なるだろうか☆?」</p> <p><a href="https://crieit.now.sh/upload_images/5faee1b9c5986d1c8f7fc579105aa0305d038a5f656c7.png" target="_blank" rel="nofollow noopener"><img src="https://crieit.now.sh/upload_images/5faee1b9c5986d1c8f7fc579105aa0305d038a5f656c7.png?mw=700" alt="20190614math47a1b6c1.png" /></a></p> <p><a href="https://crieit.now.sh/upload_images/3da2d4690cf2c3f101c5cbc0e48729f55cfe487d91d6d.gif" target="_blank" rel="nofollow noopener"><img src="https://crieit.now.sh/upload_images/3da2d4690cf2c3f101c5cbc0e48729f55cfe487d91d6d.gif?mw=700" alt="KITASHIRAKAWA_Chiyuri_80x100x8_01_Futu.gif" /></a><br /> 「 ちびっ子諸君の ご想像の通り 225 だぜ☆」</p> <p><a href="https://crieit.now.sh/upload_images/5ac9fa3b390b658160717a7c1ef5008a5cfe48b205ec3.gif" target="_blank" rel="nofollow noopener"><img src="https://crieit.now.sh/upload_images/5ac9fa3b390b658160717a7c1ef5008a5cfe48b205ec3.gif?mw=700" alt="KIFUWARABE_80x100x8_01_Futu.gif" /></a><br /> 「 いらいらっ☆!」</p> <p><a href="https://crieit.now.sh/upload_images/4391abd1030c8e0b945e98c6ff1608c25d038c5e13281.png" target="_blank" rel="nofollow noopener"><img src="https://crieit.now.sh/upload_images/4391abd1030c8e0b945e98c6ff1608c25d038c5e13281.png?mw=700" alt="20190614math48a1.png" /></a></p> <p><a href="https://crieit.now.sh/upload_images/3da2d4690cf2c3f101c5cbc0e48729f55cfe487d91d6d.gif" target="_blank" rel="nofollow noopener"><img src="https://crieit.now.sh/upload_images/3da2d4690cf2c3f101c5cbc0e48729f55cfe487d91d6d.gif?mw=700" alt="KITASHIRAKAWA_Chiyuri_80x100x8_01_Futu.gif" /></a><br /> 「 面積が25倍になるとき、1辺は5倍になる☆<br /> この 感じ を スクゥェアルゥッ と呼ぶ☆ 感じろだぜ☆」</p> <p><a href="https://crieit.now.sh/upload_images/058791c2dd4c1604ce1bd9ec26d490ae5cfe48d94dc51.gif" target="_blank" rel="nofollow noopener"><img src="https://crieit.now.sh/upload_images/058791c2dd4c1604ce1bd9ec26d490ae5cfe48d94dc51.gif?mw=700" alt="OKAZAKI_Yumemi_80x80x8_02_Syaberu.gif" /></a><br /> 「 そんなん!」</p> <p><a href="https://crieit.now.sh/upload_images/b5e5b1a3245c55444e62c6dea411ff625d038d866a73d.png" target="_blank" rel="nofollow noopener"><img src="https://crieit.now.sh/upload_images/b5e5b1a3245c55444e62c6dea411ff625d038d866a73d.png?mw=700" alt="20190614math48a2.png" /></a></p> <p><a href="https://crieit.now.sh/upload_images/058791c2dd4c1604ce1bd9ec26d490ae5cfe48d94dc51.gif" target="_blank" rel="nofollow noopener"><img src="https://crieit.now.sh/upload_images/058791c2dd4c1604ce1bd9ec26d490ae5cfe48d94dc51.gif?mw=700" alt="OKAZAKI_Yumemi_80x80x8_02_Syaberu.gif" /></a><br /> 「 一辺が5倍じゃなくても、 4 でも いけるじゃないのよ!」</p> <p><a href="https://crieit.now.sh/upload_images/3da2d4690cf2c3f101c5cbc0e48729f55cfe487d91d6d.gif" target="_blank" rel="nofollow noopener"><img src="https://crieit.now.sh/upload_images/3da2d4690cf2c3f101c5cbc0e48729f55cfe487d91d6d.gif?mw=700" alt="KITASHIRAKAWA_Chiyuri_80x100x8_01_Futu.gif" /></a><br /> 「 反論になっていないが 付き合おう☆<br /> どんどん☆」</p> <h3 id="雰囲気で 20"><a href="#%E9%9B%B0%E5%9B%B2%E6%B0%97%E3%81%A7+20">雰囲気で 20</a></h3> <p><a href="https://crieit.now.sh/upload_images/f9795cbaadbbd18485dd6e6ae268f0ee5d038e9f744a0.png" target="_blank" rel="nofollow noopener"><img src="https://crieit.now.sh/upload_images/f9795cbaadbbd18485dd6e6ae268f0ee5d038e9f744a0.png?mw=700" alt="20190614math49a1.png" /></a></p> <p><a href="https://crieit.now.sh/upload_images/058791c2dd4c1604ce1bd9ec26d490ae5cfe48d94dc51.gif" target="_blank" rel="nofollow noopener"><img src="https://crieit.now.sh/upload_images/058791c2dd4c1604ce1bd9ec26d490ae5cfe48d94dc51.gif?mw=700" alt="OKAZAKI_Yumemi_80x80x8_02_Syaberu.gif" /></a><br /> 「 面積が 20 の正方形なら……、<br /> 面積が 20 の正方形って どうやって作るの?」</p> <p><a href="https://crieit.now.sh/upload_images/3da2d4690cf2c3f101c5cbc0e48729f55cfe487d91d6d.gif" target="_blank" rel="nofollow noopener"><img src="https://crieit.now.sh/upload_images/3da2d4690cf2c3f101c5cbc0e48729f55cfe487d91d6d.gif?mw=700" alt="KITASHIRAKAWA_Chiyuri_80x100x8_01_Futu.gif" /></a><br /> 「 そこは雰囲気で☆<br /> このブログの読者なら なんとなく で押し通せる☆」</p> <p><a href="https://crieit.now.sh/upload_images/12eb3ae6d2aaeb2d09074005043078315d038ff34201d.png" target="_blank" rel="nofollow noopener"><img src="https://crieit.now.sh/upload_images/12eb3ae6d2aaeb2d09074005043078315d038ff34201d.png?mw=700" alt="20190614math49a2b1.png" /></a></p> <p><a href="https://crieit.now.sh/upload_images/058791c2dd4c1604ce1bd9ec26d490ae5cfe48d94dc51.gif" target="_blank" rel="nofollow noopener"><img src="https://crieit.now.sh/upload_images/058791c2dd4c1604ce1bd9ec26d490ae5cfe48d94dc51.gif?mw=700" alt="OKAZAKI_Yumemi_80x80x8_02_Syaberu.gif" /></a><br /> 「 面積が 20 の正方形なら1辺の長さは……う~ん??」</p> <p><a href="https://crieit.now.sh/upload_images/5ac9fa3b390b658160717a7c1ef5008a5cfe48b205ec3.gif" target="_blank" rel="nofollow noopener"><img src="https://crieit.now.sh/upload_images/5ac9fa3b390b658160717a7c1ef5008a5cfe48b205ec3.gif?mw=700" alt="KIFUWARABE_80x100x8_01_Futu.gif" /></a><br /> 「 夢美☆ そこは雰囲気だぜ☆」</p> <p><a href="https://crieit.now.sh/upload_images/1d51e4caa4433b9b32657623a9d0ffaa5d0391677196c.png" target="_blank" rel="nofollow noopener"><img src="https://crieit.now.sh/upload_images/1d51e4caa4433b9b32657623a9d0ffaa5d0391677196c.png?mw=700" alt="20190614math49a2b2.png" /></a></p> <p><a href="https://crieit.now.sh/upload_images/058791c2dd4c1604ce1bd9ec26d490ae5cfe48d94dc51.gif" target="_blank" rel="nofollow noopener"><img src="https://crieit.now.sh/upload_images/058791c2dd4c1604ce1bd9ec26d490ae5cfe48d94dc51.gif?mw=700" alt="OKAZAKI_Yumemi_80x80x8_02_Syaberu.gif" /></a><br /> 「 大きな正方形の面積の20分の1の小さな正方形の 一辺の長さは ルート20 分の1 じゃない??」</p> <p><a href="https://crieit.now.sh/upload_images/5ac9fa3b390b658160717a7c1ef5008a5cfe48b205ec3.gif" target="_blank" rel="nofollow noopener"><img src="https://crieit.now.sh/upload_images/5ac9fa3b390b658160717a7c1ef5008a5cfe48b205ec3.gif?mw=700" alt="KIFUWARABE_80x100x8_01_Futu.gif" /></a><br /> 「 自信を持て☆!」</p> <p><a href="https://crieit.now.sh/upload_images/3da2d4690cf2c3f101c5cbc0e48729f55cfe487d91d6d.gif" target="_blank" rel="nofollow noopener"><img src="https://crieit.now.sh/upload_images/3da2d4690cf2c3f101c5cbc0e48729f55cfe487d91d6d.gif?mw=700" alt="KITASHIRAKAWA_Chiyuri_80x100x8_01_Futu.gif" /></a><br /> 「 ちなみに☆」</p> <p><a href="https://crieit.now.sh/upload_images/2b7ab0359fa758d34ddad61d186fcd755d0394f119b90.png" target="_blank" rel="nofollow noopener"><img src="https://crieit.now.sh/upload_images/2b7ab0359fa758d34ddad61d186fcd755d0394f119b90.png?mw=700" alt="20190614math49a3.png" /></a></p> <p><a href="https://crieit.now.sh/upload_images/3da2d4690cf2c3f101c5cbc0e48729f55cfe487d91d6d.gif" target="_blank" rel="nofollow noopener"><img src="https://crieit.now.sh/upload_images/3da2d4690cf2c3f101c5cbc0e48729f55cfe487d91d6d.gif?mw=700" alt="KITASHIRAKAWA_Chiyuri_80x100x8_01_Futu.gif" /></a><br /> 「 面積20の正方形が見えるのなら それを4等分すれば……☆」</p> <p><a href="https://crieit.now.sh/upload_images/058791c2dd4c1604ce1bd9ec26d490ae5cfe48d94dc51.gif" target="_blank" rel="nofollow noopener"><img src="https://crieit.now.sh/upload_images/058791c2dd4c1604ce1bd9ec26d490ae5cfe48d94dc51.gif?mw=700" alt="OKAZAKI_Yumemi_80x80x8_02_Syaberu.gif" /></a><br /> 「 …………」</p> <p><a href="https://crieit.now.sh/upload_images/9cb9f59ea026827972684b978eb846395d0395a9a269b.png" target="_blank" rel="nofollow noopener"><img src="https://crieit.now.sh/upload_images/9cb9f59ea026827972684b978eb846395d0395a9a269b.png?mw=700" alt="20190614math49a3b1.png" /></a></p> <p><a href="https://crieit.now.sh/upload_images/3da2d4690cf2c3f101c5cbc0e48729f55cfe487d91d6d.gif" target="_blank" rel="nofollow noopener"><img src="https://crieit.now.sh/upload_images/3da2d4690cf2c3f101c5cbc0e48729f55cfe487d91d6d.gif?mw=700" alt="KITASHIRAKAWA_Chiyuri_80x100x8_01_Futu.gif" /></a><br /> 「 面積5の正方形が4つ 見えると思うんだが……☆」</p> <p><a href="https://crieit.now.sh/upload_images/0d1bf12b0b453f0cbee980a6d3f2060e5d03969ed4ac8.png" target="_blank" rel="nofollow noopener"><img src="https://crieit.now.sh/upload_images/0d1bf12b0b453f0cbee980a6d3f2060e5d03969ed4ac8.png?mw=700" alt="20190614math49a3b2.png" /></a></p> <p><a href="https://crieit.now.sh/upload_images/3da2d4690cf2c3f101c5cbc0e48729f55cfe487d91d6d.gif" target="_blank" rel="nofollow noopener"><img src="https://crieit.now.sh/upload_images/3da2d4690cf2c3f101c5cbc0e48729f55cfe487d91d6d.gif?mw=700" alt="KITASHIRAKAWA_Chiyuri_80x100x8_01_Futu.gif" /></a><br /> 「 面積20の正方形の1辺は、 ルート5 が2つ だったんだな☆」</p> <p><a href="https://crieit.now.sh/upload_images/058791c2dd4c1604ce1bd9ec26d490ae5cfe48d94dc51.gif" target="_blank" rel="nofollow noopener"><img src="https://crieit.now.sh/upload_images/058791c2dd4c1604ce1bd9ec26d490ae5cfe48d94dc51.gif?mw=700" alt="OKAZAKI_Yumemi_80x80x8_02_Syaberu.gif" /></a><br /> 「 そんなん!」</p> <p><a href="https://crieit.now.sh/upload_images/f65dd53c985baa36bd2bcd0fb35eab685d03983d5bff5.png" target="_blank" rel="nofollow noopener"><img src="https://crieit.now.sh/upload_images/f65dd53c985baa36bd2bcd0fb35eab685d03983d5bff5.png?mw=700" alt="20190614math50a2.png" /></a></p> <p><a href="https://crieit.now.sh/upload_images/058791c2dd4c1604ce1bd9ec26d490ae5cfe48d94dc51.gif" target="_blank" rel="nofollow noopener"><img src="https://crieit.now.sh/upload_images/058791c2dd4c1604ce1bd9ec26d490ae5cfe48d94dc51.gif?mw=700" alt="OKAZAKI_Yumemi_80x80x8_02_Syaberu.gif" /></a><br /> 「 面積36の大きな正方形を」</p> <p><a href="https://crieit.now.sh/upload_images/df281710496a84f5fe5bc4f3abaa970c5d0398bad29ab.png" target="_blank" rel="nofollow noopener"><img src="https://crieit.now.sh/upload_images/df281710496a84f5fe5bc4f3abaa970c5d0398bad29ab.png?mw=700" alt="20190614math50a3.png" /></a></p> <p><a href="https://crieit.now.sh/upload_images/058791c2dd4c1604ce1bd9ec26d490ae5cfe48d94dc51.gif" target="_blank" rel="nofollow noopener"><img src="https://crieit.now.sh/upload_images/058791c2dd4c1604ce1bd9ec26d490ae5cfe48d94dc51.gif?mw=700" alt="OKAZAKI_Yumemi_80x80x8_02_Syaberu.gif" /></a><br /> 「 9等分した小さな正方形の」</p> <p><a href="https://crieit.now.sh/upload_images/ff9165c29f67837ed3feffd2ef74fa615d03994ed7c49.png" target="_blank" rel="nofollow noopener"><img src="https://crieit.now.sh/upload_images/ff9165c29f67837ed3feffd2ef74fa615d03994ed7c49.png?mw=700" alt="20190614math50a5.png" /></a></p> <p><a href="https://crieit.now.sh/upload_images/058791c2dd4c1604ce1bd9ec26d490ae5cfe48d94dc51.gif" target="_blank" rel="nofollow noopener"><img src="https://crieit.now.sh/upload_images/058791c2dd4c1604ce1bd9ec26d490ae5cfe48d94dc51.gif?mw=700" alt="OKAZAKI_Yumemi_80x80x8_02_Syaberu.gif" /></a><br /> 「 1辺は 2 だから、 大きな正方形の1辺は 2が3つ、<br /> と言ってるのと同じじゃないのよ!」</p> <p><a href="https://crieit.now.sh/upload_images/058791c2dd4c1604ce1bd9ec26d490ae5cfe48d94dc51.gif" target="_blank" rel="nofollow noopener"><img src="https://crieit.now.sh/upload_images/058791c2dd4c1604ce1bd9ec26d490ae5cfe48d94dc51.gif?mw=700" alt="OKAZAKI_Yumemi_80x80x8_02_Syaberu.gif" /></a><br /> 「 丸かっこの付け方が 違うだけじゃないのよ!」</p> <p><a href="https://crieit.now.sh/upload_images/3da2d4690cf2c3f101c5cbc0e48729f55cfe487d91d6d.gif" target="_blank" rel="nofollow noopener"><img src="https://crieit.now.sh/upload_images/3da2d4690cf2c3f101c5cbc0e48729f55cfe487d91d6d.gif?mw=700" alt="KITASHIRAKAWA_Chiyuri_80x100x8_01_Futu.gif" /></a><br /> 「 そうだぜ☆」</p> <h3 id="雰囲気で 50"><a href="#%E9%9B%B0%E5%9B%B2%E6%B0%97%E3%81%A7+50">雰囲気で 50</a></h3> <p><a href="https://crieit.now.sh/upload_images/e1974edacb395948d8ef0aec85f8813d5d04ae68014e6.png" target="_blank" rel="nofollow noopener"><img src="https://crieit.now.sh/upload_images/e1974edacb395948d8ef0aec85f8813d5d04ae68014e6.png?mw=700" alt="20190615math59a2.png" /></a></p> <p><a href="https://crieit.now.sh/upload_images/3da2d4690cf2c3f101c5cbc0e48729f55cfe487d91d6d.gif" target="_blank" rel="nofollow noopener"><img src="https://crieit.now.sh/upload_images/3da2d4690cf2c3f101c5cbc0e48729f55cfe487d91d6d.gif?mw=700" alt="KITASHIRAKAWA_Chiyuri_80x100x8_01_Futu.gif" /></a><br /> 「 雰囲気で 20 がいけるのなら、 雰囲気で 50 も行けるだろう☆」</p> <p><a href="https://crieit.now.sh/upload_images/5ac9fa3b390b658160717a7c1ef5008a5cfe48b205ec3.gif" target="_blank" rel="nofollow noopener"><img src="https://crieit.now.sh/upload_images/5ac9fa3b390b658160717a7c1ef5008a5cfe48b205ec3.gif?mw=700" alt="KIFUWARABE_80x100x8_01_Futu.gif" /></a><br /> 「 よし行け、おらーっ☆!」</p> <p><a href="https://crieit.now.sh/upload_images/e1974edacb395948d8ef0aec85f8813d5d04af4232250.png" target="_blank" rel="nofollow noopener"><img src="https://crieit.now.sh/upload_images/e1974edacb395948d8ef0aec85f8813d5d04af4232250.png?mw=700" alt="20190615math59a2.png" /></a></p> <p><a href="https://crieit.now.sh/upload_images/3da2d4690cf2c3f101c5cbc0e48729f55cfe487d91d6d.gif" target="_blank" rel="nofollow noopener"><img src="https://crieit.now.sh/upload_images/3da2d4690cf2c3f101c5cbc0e48729f55cfe487d91d6d.gif?mw=700" alt="KITASHIRAKAWA_Chiyuri_80x100x8_01_Futu.gif" /></a><br /> 「 面積50の正方形の1辺が ルート50 なのは 定義だぜ☆ ノッテイション☆」</p> <p><a href="https://crieit.now.sh/upload_images/058791c2dd4c1604ce1bd9ec26d490ae5cfe48d94dc51.gif" target="_blank" rel="nofollow noopener"><img src="https://crieit.now.sh/upload_images/058791c2dd4c1604ce1bd9ec26d490ae5cfe48d94dc51.gif?mw=700" alt="OKAZAKI_Yumemi_80x80x8_02_Syaberu.gif" /></a><br /> 「 あっ もしかして」</p> <p><a href="https://crieit.now.sh/upload_images/6744adc5df5ad5e2ed5207e50ec8cac75d04b5d63112d.png" target="_blank" rel="nofollow noopener"><img src="https://crieit.now.sh/upload_images/6744adc5df5ad5e2ed5207e50ec8cac75d04b5d63112d.png?mw=700" alt="20190615math59a3b1.png" /></a></p> <p><a href="https://crieit.now.sh/upload_images/058791c2dd4c1604ce1bd9ec26d490ae5cfe48d94dc51.gif" target="_blank" rel="nofollow noopener"><img src="https://crieit.now.sh/upload_images/058791c2dd4c1604ce1bd9ec26d490ae5cfe48d94dc51.gif?mw=700" alt="OKAZAKI_Yumemi_80x80x8_02_Syaberu.gif" /></a><br /> 「 面積50の正方形を横に並べると<br /> ルート50 を横に並べて ルート100 になって……」</p> <p><a href="https://crieit.now.sh/upload_images/9914e9af7af22eb5838a7e8d6ac1dabe5d04b62f2ca38.png" target="_blank" rel="nofollow noopener"><img src="https://crieit.now.sh/upload_images/9914e9af7af22eb5838a7e8d6ac1dabe5d04b62f2ca38.png?mw=700" alt="20190615math59a4b1.png" /></a></p> <p><a href="https://crieit.now.sh/upload_images/058791c2dd4c1604ce1bd9ec26d490ae5cfe48d94dc51.gif" target="_blank" rel="nofollow noopener"><img src="https://crieit.now.sh/upload_images/058791c2dd4c1604ce1bd9ec26d490ae5cfe48d94dc51.gif?mw=700" alt="OKAZAKI_Yumemi_80x80x8_02_Syaberu.gif" /></a><br /> 「 ルート100 を2乗すると 面積200になるんじゃないの?」</p> <p><a href="https://crieit.now.sh/upload_images/3da2d4690cf2c3f101c5cbc0e48729f55cfe487d91d6d.gif" target="_blank" rel="nofollow noopener"><img src="https://crieit.now.sh/upload_images/3da2d4690cf2c3f101c5cbc0e48729f55cfe487d91d6d.gif?mw=700" alt="KITASHIRAKAWA_Chiyuri_80x100x8_01_Futu.gif" /></a><br /> 「 ルート100 を 2乗すると 面積100 になる☆」</p> <p><a href="https://crieit.now.sh/upload_images/8b1c68a46d55fb05c0df9dc82acace185d04b413451f4.png" target="_blank" rel="nofollow noopener"><img src="https://crieit.now.sh/upload_images/8b1c68a46d55fb05c0df9dc82acace185d04b413451f4.png?mw=700" alt="20190615math59a5b1.png" /></a></p> <p><a href="https://crieit.now.sh/upload_images/3da2d4690cf2c3f101c5cbc0e48729f55cfe487d91d6d.gif" target="_blank" rel="nofollow noopener"><img src="https://crieit.now.sh/upload_images/3da2d4690cf2c3f101c5cbc0e48729f55cfe487d91d6d.gif?mw=700" alt="KITASHIRAKAWA_Chiyuri_80x100x8_01_Futu.gif" /></a><br /> 「 面積200の 見えない大きな正方形 を想像して、<br /> その1辺というのなら ルート200 になる☆」</p> <p><a href="https://crieit.now.sh/upload_images/3da2d4690cf2c3f101c5cbc0e48729f55cfe487d91d6d.gif" target="_blank" rel="nofollow noopener"><img src="https://crieit.now.sh/upload_images/3da2d4690cf2c3f101c5cbc0e48729f55cfe487d91d6d.gif?mw=700" alt="KITASHIRAKAWA_Chiyuri_80x100x8_01_Futu.gif" /></a><br /> 「 ルート50と ルート50 を並べて ルート200 が出てくるのは おかしく感じるかもしれないが、<br /> 見えないところにある 正方形の話しをしているから、<br /> ルート50 と ルート50 を並べると ルート200 が出てくる☆」</p> <p><a href="https://crieit.now.sh/upload_images/cecdfcf0692f7463fe2278037c8f8c0a5d04b73f8ef1d.png" target="_blank" rel="nofollow noopener"><img src="https://crieit.now.sh/upload_images/cecdfcf0692f7463fe2278037c8f8c0a5d04b73f8ef1d.png?mw=700" alt="20190615math59a6.png" /></a></p> <p><a href="https://crieit.now.sh/upload_images/058791c2dd4c1604ce1bd9ec26d490ae5cfe48d94dc51.gif" target="_blank" rel="nofollow noopener"><img src="https://crieit.now.sh/upload_images/058791c2dd4c1604ce1bd9ec26d490ae5cfe48d94dc51.gif?mw=700" alt="OKAZAKI_Yumemi_80x80x8_02_Syaberu.gif" /></a><br /> 「 変な感じがするなあ!」</p> <p><a href="https://crieit.now.sh/upload_images/65d896f05b1da6eb9016a2708f670e7f5d04b96660fba.png" target="_blank" rel="nofollow noopener"><img src="https://crieit.now.sh/upload_images/65d896f05b1da6eb9016a2708f670e7f5d04b96660fba.png?mw=700" alt="20190615math60a1.png" /></a></p> <p><a href="https://crieit.now.sh/upload_images/3da2d4690cf2c3f101c5cbc0e48729f55cfe487d91d6d.gif" target="_blank" rel="nofollow noopener"><img src="https://crieit.now.sh/upload_images/3da2d4690cf2c3f101c5cbc0e48729f55cfe487d91d6d.gif?mw=700" alt="KITASHIRAKAWA_Chiyuri_80x100x8_01_Futu.gif" /></a><br /> 「 ルート50が見えると <strong>早見え</strong>の棋士 になる☆<br /> ルート50 が3個で ルート450☆」</p> <p><a href="https://crieit.now.sh/upload_images/1ff2e0df1add6c684627c7b7623c28d65d04b9e036193.png" target="_blank" rel="nofollow noopener"><img src="https://crieit.now.sh/upload_images/1ff2e0df1add6c684627c7b7623c28d65d04b9e036193.png?mw=700" alt="20190615math60a2.png" /></a></p> <p><a href="https://crieit.now.sh/upload_images/058791c2dd4c1604ce1bd9ec26d490ae5cfe48d94dc51.gif" target="_blank" rel="nofollow noopener"><img src="https://crieit.now.sh/upload_images/058791c2dd4c1604ce1bd9ec26d490ae5cfe48d94dc51.gif?mw=700" alt="OKAZAKI_Yumemi_80x80x8_02_Syaberu.gif" /></a><br /> 「 やっぱり、変な感じがするなあ!」</p> <p><a href="https://crieit.now.sh/upload_images/3da2d4690cf2c3f101c5cbc0e48729f55cfe487d91d6d.gif" target="_blank" rel="nofollow noopener"><img src="https://crieit.now.sh/upload_images/3da2d4690cf2c3f101c5cbc0e48729f55cfe487d91d6d.gif?mw=700" alt="KITASHIRAKAWA_Chiyuri_80x100x8_01_Futu.gif" /></a><br /> 「 数式は 規則性 で できているが、その規則性の説明は してくれないからな☆<br /> 規則性は 理解するものか、丸暗記するものか という教育論(おままごと)が通用するのは 学校までだぜ☆<br /> 道具は ぱっと使えるように ポケットに入っていれば それでいい☆」</p> <p><a href="https://crieit.now.sh/upload_images/6eeb4d7923f92a74015dd5458e00e29d5d04bef567f5b.png" target="_blank" rel="nofollow noopener"><img src="https://crieit.now.sh/upload_images/6eeb4d7923f92a74015dd5458e00e29d5d04bef567f5b.png?mw=700" alt="20190615math60a3.png" /></a></p> <p><a href="https://crieit.now.sh/upload_images/3da2d4690cf2c3f101c5cbc0e48729f55cfe487d91d6d.gif" target="_blank" rel="nofollow noopener"><img src="https://crieit.now.sh/upload_images/3da2d4690cf2c3f101c5cbc0e48729f55cfe487d91d6d.gif?mw=700" alt="KITASHIRAKAWA_Chiyuri_80x100x8_01_Futu.gif" /></a><br /> 「 丸暗記できるなら 丸暗記するのが 手っ取り早い☆<br /> 計算機人間 になって 誰かに使われろだぜ☆」</p> <p><a href="https://crieit.now.sh/upload_images/5ac9fa3b390b658160717a7c1ef5008a5cfe48b205ec3.gif" target="_blank" rel="nofollow noopener"><img src="https://crieit.now.sh/upload_images/5ac9fa3b390b658160717a7c1ef5008a5cfe48b205ec3.gif?mw=700" alt="KIFUWARABE_80x100x8_01_Futu.gif" /></a><br /> 「 なぜ 使う側を 目指さないのか……☆」</p> <p><a href="https://crieit.now.sh/upload_images/29e13d000d2ec1ecf89dbfdca840d4d55d04c120c7f20.png" target="_blank" rel="nofollow noopener"><img src="https://crieit.now.sh/upload_images/29e13d000d2ec1ecf89dbfdca840d4d55d04c120c7f20.png?mw=700" alt="20190615math60a4.png" /></a></p> <p><a href="https://crieit.now.sh/upload_images/058791c2dd4c1604ce1bd9ec26d490ae5cfe48d94dc51.gif" target="_blank" rel="nofollow noopener"><img src="https://crieit.now.sh/upload_images/058791c2dd4c1604ce1bd9ec26d490ae5cfe48d94dc51.gif?mw=700" alt="OKAZAKI_Yumemi_80x80x8_02_Syaberu.gif" /></a><br /> 「 ルートの周辺は 空間が ねじ曲がってんのねぇ」</p> <p><a href="https://crieit.now.sh/upload_images/f31c91f8c33f32ce36c26a4087ba3cd45d04c20576028.png" target="_blank" rel="nofollow noopener"><img src="https://crieit.now.sh/upload_images/f31c91f8c33f32ce36c26a4087ba3cd45d04c20576028.png?mw=700" alt="20190615math60a5b1.png" /></a></p> <p><a href="https://crieit.now.sh/upload_images/3da2d4690cf2c3f101c5cbc0e48729f55cfe487d91d6d.gif" target="_blank" rel="nofollow noopener"><img src="https://crieit.now.sh/upload_images/3da2d4690cf2c3f101c5cbc0e48729f55cfe487d91d6d.gif?mw=700" alt="KITASHIRAKAWA_Chiyuri_80x100x8_01_Futu.gif" /></a><br /> 「 立方根でも遊べる☆ もちろん 4次元以上の超空間を計算してもいい☆」</p> <p><a href="https://crieit.now.sh/upload_images/16732f604b012bb44d06cf10dff9b8f55d04c7fca7d61.png" target="_blank" rel="nofollow noopener"><img src="https://crieit.now.sh/upload_images/16732f604b012bb44d06cf10dff9b8f55d04c7fca7d61.png?mw=700" alt="20190615math61a1.png" /></a></p> <p><a href="https://crieit.now.sh/upload_images/3da2d4690cf2c3f101c5cbc0e48729f55cfe487d91d6d.gif" target="_blank" rel="nofollow noopener"><img src="https://crieit.now.sh/upload_images/3da2d4690cf2c3f101c5cbc0e48729f55cfe487d91d6d.gif?mw=700" alt="KITASHIRAKAWA_Chiyuri_80x100x8_01_Futu.gif" /></a><br /> 「 因数分解で遊びたくなったお子様には 多次元の立方根がおススメだぜ☆」</p> <p><a href="https://crieit.now.sh/upload_images/058791c2dd4c1604ce1bd9ec26d490ae5cfe48d94dc51.gif" target="_blank" rel="nofollow noopener"><img src="https://crieit.now.sh/upload_images/058791c2dd4c1604ce1bd9ec26d490ae5cfe48d94dc51.gif?mw=700" alt="OKAZAKI_Yumemi_80x80x8_02_Syaberu.gif" /></a><br /> 「 要らないわね!」</p> <p><a href="https://crieit.now.sh/upload_images/3da2d4690cf2c3f101c5cbc0e48729f55cfe487d91d6d.gif" target="_blank" rel="nofollow noopener"><img src="https://crieit.now.sh/upload_images/3da2d4690cf2c3f101c5cbc0e48729f55cfe487d91d6d.gif?mw=700" alt="KITASHIRAKAWA_Chiyuri_80x100x8_01_Futu.gif" /></a><br /> 「 分数を見かけたら☆」</p> <p><a href="https://crieit.now.sh/upload_images/7978bb49cc282b11ed7ed470a927bfd35d04cfd1e3941.png" target="_blank" rel="nofollow noopener"><img src="https://crieit.now.sh/upload_images/7978bb49cc282b11ed7ed470a927bfd35d04cfd1e3941.png?mw=700" alt="20190615math63a1.png" /></a></p> <p><a href="https://crieit.now.sh/upload_images/3da2d4690cf2c3f101c5cbc0e48729f55cfe487d91d6d.gif" target="_blank" rel="nofollow noopener"><img src="https://crieit.now.sh/upload_images/3da2d4690cf2c3f101c5cbc0e48729f55cfe487d91d6d.gif?mw=700" alt="KITASHIRAKAWA_Chiyuri_80x100x8_01_Futu.gif" /></a><br /> 「 辺の空間にある 面積 を割ってるのか☆」</p> <p><a href="https://crieit.now.sh/upload_images/03a830cfa2d231acde17428d6d6a95aa5d04cfd972111.png" target="_blank" rel="nofollow noopener"><img src="https://crieit.now.sh/upload_images/03a830cfa2d231acde17428d6d6a95aa5d04cfd972111.png?mw=700" alt="20190615math63a2.png" /></a></p> <p><a href="https://crieit.now.sh/upload_images/3da2d4690cf2c3f101c5cbc0e48729f55cfe487d91d6d.gif" target="_blank" rel="nofollow noopener"><img src="https://crieit.now.sh/upload_images/3da2d4690cf2c3f101c5cbc0e48729f55cfe487d91d6d.gif?mw=700" alt="KITASHIRAKAWA_Chiyuri_80x100x8_01_Futu.gif" /></a><br /> 「 面積の空間にある 面積 を割ってるのか よく気を配って 見分けてくれだぜ☆」</p> <p><a href="https://crieit.now.sh/upload_images/2e3b7174bff37c58bcd0ec6c845975e95d04d4e75b5b4.png" target="_blank" rel="nofollow noopener"><img src="https://crieit.now.sh/upload_images/2e3b7174bff37c58bcd0ec6c845975e95d04d4e75b5b4.png?mw=700" alt="20190615math64a1.png" /></a></p> <p><a href="https://crieit.now.sh/upload_images/3da2d4690cf2c3f101c5cbc0e48729f55cfe487d91d6d.gif" target="_blank" rel="nofollow noopener"><img src="https://crieit.now.sh/upload_images/3da2d4690cf2c3f101c5cbc0e48729f55cfe487d91d6d.gif?mw=700" alt="KITASHIRAKAWA_Chiyuri_80x100x8_01_Futu.gif" /></a><br /> 「 数学やるのに ノッテイション は必要ではないが、<br /> もし使うのなら はっきり 書き分けていこう☆」</p> <p><a href="https://crieit.now.sh/upload_images/5ac9fa3b390b658160717a7c1ef5008a5cfe48b205ec3.gif" target="_blank" rel="nofollow noopener"><img src="https://crieit.now.sh/upload_images/5ac9fa3b390b658160717a7c1ef5008a5cfe48b205ec3.gif?mw=700" alt="KIFUWARABE_80x100x8_01_Futu.gif" /></a><br /> 「 アゴが長いな……☆」</p> <p><a href="https://crieit.now.sh/upload_images/dfedb0e456eb9e1c59b308ee973f7d1c5d04d76c0875c.png" target="_blank" rel="nofollow noopener"><img src="https://crieit.now.sh/upload_images/dfedb0e456eb9e1c59b308ee973f7d1c5d04d76c0875c.png?mw=700" alt="20190615math64a2.png" /></a></p> <p><a href="https://crieit.now.sh/upload_images/3da2d4690cf2c3f101c5cbc0e48729f55cfe487d91d6d.gif" target="_blank" rel="nofollow noopener"><img src="https://crieit.now.sh/upload_images/3da2d4690cf2c3f101c5cbc0e48729f55cfe487d91d6d.gif?mw=700" alt="KITASHIRAKAWA_Chiyuri_80x100x8_01_Futu.gif" /></a><br /> 「 このような絵が ぱっと見えてもいいし、見えなくてもいい☆<br /> 絵は 3次元 までしか見えないという限界があるし、だまし絵のように ウソをつくことがある☆<br /> それでも 絵は 雰囲気で 説明するのに利用できる☆」</p> <h3 id="雰囲気で 0.5"><a href="#%E9%9B%B0%E5%9B%B2%E6%B0%97%E3%81%A7+0.5">雰囲気で 0.5</a></h3> <p><a href="https://crieit.now.sh/upload_images/7446938d27e7da210dd10050ae2a772e5d04e1752ea52.png" target="_blank" rel="nofollow noopener"><img src="https://crieit.now.sh/upload_images/7446938d27e7da210dd10050ae2a772e5d04e1752ea52.png?mw=700" alt="20190615math65a1.png" /></a></p> <p><a href="https://crieit.now.sh/upload_images/058791c2dd4c1604ce1bd9ec26d490ae5cfe48d94dc51.gif" target="_blank" rel="nofollow noopener"><img src="https://crieit.now.sh/upload_images/058791c2dd4c1604ce1bd9ec26d490ae5cfe48d94dc51.gif?mw=700" alt="OKAZAKI_Yumemi_80x80x8_02_Syaberu.gif" /></a><br /> 「 ここに 0.5 があると 分け分かんくない?」</p> <p><a href="https://crieit.now.sh/upload_images/9fb7b6c54834e5199315b3f12d1bfdc55d04e2214faa6.png" target="_blank" rel="nofollow noopener"><img src="https://crieit.now.sh/upload_images/9fb7b6c54834e5199315b3f12d1bfdc55d04e2214faa6.png?mw=700" alt="20190615math65a2.png" /></a></p> <p><a href="https://crieit.now.sh/upload_images/3da2d4690cf2c3f101c5cbc0e48729f55cfe487d91d6d.gif" target="_blank" rel="nofollow noopener"><img src="https://crieit.now.sh/upload_images/3da2d4690cf2c3f101c5cbc0e48729f55cfe487d91d6d.gif?mw=700" alt="KITASHIRAKAWA_Chiyuri_80x100x8_01_Futu.gif" /></a><br /> 「 小数点が嫌いなら 分数にしろだぜ☆」</p> <p><a href="https://crieit.now.sh/upload_images/058791c2dd4c1604ce1bd9ec26d490ae5cfe48d94dc51.gif" target="_blank" rel="nofollow noopener"><img src="https://crieit.now.sh/upload_images/058791c2dd4c1604ce1bd9ec26d490ae5cfe48d94dc51.gif?mw=700" alt="OKAZAKI_Yumemi_80x80x8_02_Syaberu.gif" /></a><br /> 「 0.5 とか、2分の1 のルートって 何なの?」</p> <p><a href="https://crieit.now.sh/upload_images/2cd17cdee5d4ec03ca1405af6e658d845d04e2c701c66.png" target="_blank" rel="nofollow noopener"><img src="https://crieit.now.sh/upload_images/2cd17cdee5d4ec03ca1405af6e658d845d04e2c701c66.png?mw=700" alt="20190615math65a3.png" /></a></p> <p><a href="https://crieit.now.sh/upload_images/3da2d4690cf2c3f101c5cbc0e48729f55cfe487d91d6d.gif" target="_blank" rel="nofollow noopener"><img src="https://crieit.now.sh/upload_images/3da2d4690cf2c3f101c5cbc0e48729f55cfe487d91d6d.gif?mw=700" alt="KITASHIRAKAWA_Chiyuri_80x100x8_01_Futu.gif" /></a><br /> 「 それは 1 を割れないという お悩みで……☆?」</p> <p><a href="https://crieit.now.sh/upload_images/3513f0167b3956edd448394f8f9586575d04e3e27f4d8.png" target="_blank" rel="nofollow noopener"><img src="https://crieit.now.sh/upload_images/3513f0167b3956edd448394f8f9586575d04e3e27f4d8.png?mw=700" alt="20190615math65a4.png" /></a></p> <p><a href="https://crieit.now.sh/upload_images/3da2d4690cf2c3f101c5cbc0e48729f55cfe487d91d6d.gif" target="_blank" rel="nofollow noopener"><img src="https://crieit.now.sh/upload_images/3da2d4690cf2c3f101c5cbc0e48729f55cfe487d91d6d.gif?mw=700" alt="KITASHIRAKAWA_Chiyuri_80x100x8_01_Futu.gif" /></a><br /> 「 ルート0.25だったら カンタンだったのにな☆<br /> ルート0.5だから かえって むずかしい☆」</p> <p><a href="https://crieit.now.sh/upload_images/a85d9b1ef00661b5240752c96430144b5d04e4e8257ac.png" target="_blank" rel="nofollow noopener"><img src="https://crieit.now.sh/upload_images/a85d9b1ef00661b5240752c96430144b5d04e4e8257ac.png?mw=700" alt="20190615math65a5.png" /></a></p> <p><a href="https://crieit.now.sh/upload_images/3da2d4690cf2c3f101c5cbc0e48729f55cfe487d91d6d.gif" target="_blank" rel="nofollow noopener"><img src="https://crieit.now.sh/upload_images/3da2d4690cf2c3f101c5cbc0e48729f55cfe487d91d6d.gif?mw=700" alt="KITASHIRAKAWA_Chiyuri_80x100x8_01_Futu.gif" /></a><br /> 「 ルート0.5って、あの 1 が出っぱっているやつだからな☆<br /> 気持ちは分かる☆」</p> <p><a href="https://crieit.now.sh/upload_images/058791c2dd4c1604ce1bd9ec26d490ae5cfe48d94dc51.gif" target="_blank" rel="nofollow noopener"><img src="https://crieit.now.sh/upload_images/058791c2dd4c1604ce1bd9ec26d490ae5cfe48d94dc51.gif?mw=700" alt="OKAZAKI_Yumemi_80x80x8_02_Syaberu.gif" /></a><br /> 「 ……」</p> <p><a href="https://crieit.now.sh/upload_images/5ac9fa3b390b658160717a7c1ef5008a5cfe48b205ec3.gif" target="_blank" rel="nofollow noopener"><img src="https://crieit.now.sh/upload_images/5ac9fa3b390b658160717a7c1ef5008a5cfe48b205ec3.gif?mw=700" alt="KIFUWARABE_80x100x8_01_Futu.gif" /></a><br /> 「 あれっ☆? 雰囲気で やってた 50 と同じじゃないかだぜ☆?」</p> <h3 id="雰囲気で 200"><a href="#%E9%9B%B0%E5%9B%B2%E6%B0%97%E3%81%A7+200">雰囲気で 200</a></h3> <p><a href="https://crieit.now.sh/upload_images/e5142c4e213dce4b5c3e934bc64890ce5d039c2f6de7c.png" target="_blank" rel="nofollow noopener"><img src="https://crieit.now.sh/upload_images/e5142c4e213dce4b5c3e934bc64890ce5d039c2f6de7c.png?mw=700" alt="20190614math51a2.png" /></a></p> <p><a href="https://crieit.now.sh/upload_images/3da2d4690cf2c3f101c5cbc0e48729f55cfe487d91d6d.gif" target="_blank" rel="nofollow noopener"><img src="https://crieit.now.sh/upload_images/3da2d4690cf2c3f101c5cbc0e48729f55cfe487d91d6d.gif?mw=700" alt="KITASHIRAKAWA_Chiyuri_80x100x8_01_Futu.gif" /></a><br /> 「 今度は 面積200 の大きな正方形が 見えるとしよう☆」</p> <p><a href="https://crieit.now.sh/upload_images/058791c2dd4c1604ce1bd9ec26d490ae5cfe48d94dc51.gif" target="_blank" rel="nofollow noopener"><img src="https://crieit.now.sh/upload_images/058791c2dd4c1604ce1bd9ec26d490ae5cfe48d94dc51.gif?mw=700" alt="OKAZAKI_Yumemi_80x80x8_02_Syaberu.gif" /></a><br /> 「 丸かっこの付け方が 違うだけなのに まだやるの?」</p> <p><a href="https://crieit.now.sh/upload_images/3da2d4690cf2c3f101c5cbc0e48729f55cfe487d91d6d.gif" target="_blank" rel="nofollow noopener"><img src="https://crieit.now.sh/upload_images/3da2d4690cf2c3f101c5cbc0e48729f55cfe487d91d6d.gif?mw=700" alt="KITASHIRAKAWA_Chiyuri_80x100x8_01_Futu.gif" /></a><br /> 「 規則性を まるっと 覚えるところまでが ひとかたまり だぜ☆」</p> <p><a href="https://crieit.now.sh/upload_images/d9bb8238ec494c5add6a5805c3ccc3085d039ddf6d164.png" target="_blank" rel="nofollow noopener"><img src="https://crieit.now.sh/upload_images/d9bb8238ec494c5add6a5805c3ccc3085d039ddf6d164.png?mw=700" alt="20190614math51a3.png" /></a></p> <p><a href="https://crieit.now.sh/upload_images/3da2d4690cf2c3f101c5cbc0e48729f55cfe487d91d6d.gif" target="_blank" rel="nofollow noopener"><img src="https://crieit.now.sh/upload_images/3da2d4690cf2c3f101c5cbc0e48729f55cfe487d91d6d.gif?mw=700" alt="KITASHIRAKAWA_Chiyuri_80x100x8_01_Futu.gif" /></a><br /> 「 賢明なちびっ子のみなさんには もうお気づきのことだと思うが 200 は 25 で割れる☆」</p> <p><a href="https://crieit.now.sh/upload_images/058791c2dd4c1604ce1bd9ec26d490ae5cfe48d94dc51.gif" target="_blank" rel="nofollow noopener"><img src="https://crieit.now.sh/upload_images/058791c2dd4c1604ce1bd9ec26d490ae5cfe48d94dc51.gif?mw=700" alt="OKAZAKI_Yumemi_80x80x8_02_Syaberu.gif" /></a><br /> 「 なんで江戸川乱歩みたいになってるの?」</p> <p><a href="https://crieit.now.sh/upload_images/ec0b21ee15a0fb71e835915d8019d2a65d039f03983ad.png" target="_blank" rel="nofollow noopener"><img src="https://crieit.now.sh/upload_images/ec0b21ee15a0fb71e835915d8019d2a65d039f03983ad.png?mw=700" alt="20190614math51a4.png" /></a></p> <p><a href="https://crieit.now.sh/upload_images/3da2d4690cf2c3f101c5cbc0e48729f55cfe487d91d6d.gif" target="_blank" rel="nofollow noopener"><img src="https://crieit.now.sh/upload_images/3da2d4690cf2c3f101c5cbc0e48729f55cfe487d91d6d.gif?mw=700" alt="KITASHIRAKAWA_Chiyuri_80x100x8_01_Futu.gif" /></a><br /> 「 面積200の正方形は 1辺が ルート8 が5個だぜ☆<br /> それだけではない☆」</p> <p><a href="https://crieit.now.sh/upload_images/3da2d4690cf2c3f101c5cbc0e48729f55cfe487d91d6d.gif" target="_blank" rel="nofollow noopener"><img src="https://crieit.now.sh/upload_images/3da2d4690cf2c3f101c5cbc0e48729f55cfe487d91d6d.gif?mw=700" alt="KITASHIRAKAWA_Chiyuri_80x100x8_01_Futu.gif" /></a><br /> 「 200は 50 でも 40 でも 20 でも いろいろ 割れるが……☆」</p> <p><a href="https://crieit.now.sh/upload_images/5ac9fa3b390b658160717a7c1ef5008a5cfe48b205ec3.gif" target="_blank" rel="nofollow noopener"><img src="https://crieit.now.sh/upload_images/5ac9fa3b390b658160717a7c1ef5008a5cfe48b205ec3.gif?mw=700" alt="KIFUWARABE_80x100x8_01_Futu.gif" /></a><br /> 「 なんたって 100 で割れるからな☆」</p> <p><a href="https://crieit.now.sh/upload_images/7a603b0290c9a32b34a28e02dcf4c2735d03a1bcb78b2.png" target="_blank" rel="nofollow noopener"><img src="https://crieit.now.sh/upload_images/7a603b0290c9a32b34a28e02dcf4c2735d03a1bcb78b2.png?mw=700" alt="20190614math52a1.png" /></a></p> <p><a href="https://crieit.now.sh/upload_images/3da2d4690cf2c3f101c5cbc0e48729f55cfe487d91d6d.gif" target="_blank" rel="nofollow noopener"><img src="https://crieit.now.sh/upload_images/3da2d4690cf2c3f101c5cbc0e48729f55cfe487d91d6d.gif?mw=700" alt="KITASHIRAKAWA_Chiyuri_80x100x8_01_Futu.gif" /></a><br /> 「 25で割ったものを 4で割れば 100で割ったのと同じだな☆」</p> <p><a href="https://crieit.now.sh/upload_images/e5fba3a32daadbf0494a5a5e0deda2b85d03a259b4989.png" target="_blank" rel="nofollow noopener"><img src="https://crieit.now.sh/upload_images/e5fba3a32daadbf0494a5a5e0deda2b85d03a259b4989.png?mw=700" alt="20190614math52a2.png" /></a></p> <p><a href="https://crieit.now.sh/upload_images/3da2d4690cf2c3f101c5cbc0e48729f55cfe487d91d6d.gif" target="_blank" rel="nofollow noopener"><img src="https://crieit.now.sh/upload_images/3da2d4690cf2c3f101c5cbc0e48729f55cfe487d91d6d.gif?mw=700" alt="KITASHIRAKAWA_Chiyuri_80x100x8_01_Futu.gif" /></a><br /> 「 ルート2 というのは、<br /> 面積200の大きな正方形の 100分の1の小さな正方形の1辺 ということを感じてほしい☆」</p> <p><a href="https://crieit.now.sh/upload_images/058791c2dd4c1604ce1bd9ec26d490ae5cfe48d94dc51.gif" target="_blank" rel="nofollow noopener"><img src="https://crieit.now.sh/upload_images/058791c2dd4c1604ce1bd9ec26d490ae5cfe48d94dc51.gif?mw=700" alt="OKAZAKI_Yumemi_80x80x8_02_Syaberu.gif" /></a><br /> 「 そんなん!<br /> 面積2 の正方形の1辺が ルート2 でいいじゃない!」</p> <p><a href="https://crieit.now.sh/upload_images/3da2d4690cf2c3f101c5cbc0e48729f55cfe487d91d6d.gif" target="_blank" rel="nofollow noopener"><img src="https://crieit.now.sh/upload_images/3da2d4690cf2c3f101c5cbc0e48729f55cfe487d91d6d.gif?mw=700" alt="KITASHIRAKAWA_Chiyuri_80x100x8_01_Futu.gif" /></a><br /> 「 認識とは比較であることを知ってほしい☆<br /> 動じることを知って初めて 静まることを知る☆ ルート2を知っているだけでは ルート2を知っていない☆」</p> <p><a href="https://crieit.now.sh/upload_images/3da2d4690cf2c3f101c5cbc0e48729f55cfe487d91d6d.gif" target="_blank" rel="nofollow noopener"><img src="https://crieit.now.sh/upload_images/3da2d4690cf2c3f101c5cbc0e48729f55cfe487d91d6d.gif?mw=700" alt="KITASHIRAKAWA_Chiyuri_80x100x8_01_Futu.gif" /></a><br /> 「 ここで コンピューター オタク向けのネタをやろう☆<br /> <strong>スクゥェアルゥッ2が見えて初めて 見える景色</strong>だぜ☆」</p> <p><a href="https://crieit.now.sh/upload_images/e5fba3a32daadbf0494a5a5e0deda2b85d03a259b4989.png" target="_blank" rel="nofollow noopener"><img src="https://crieit.now.sh/upload_images/e5fba3a32daadbf0494a5a5e0deda2b85d03a259b4989.png?mw=700" alt="20190614math52a2.png" /></a></p> <p><a href="https://crieit.now.sh/upload_images/ab1801febbd08295ed09ced55047e3ea5d03a65e47624.png" target="_blank" rel="nofollow noopener"><img src="https://crieit.now.sh/upload_images/ab1801febbd08295ed09ced55047e3ea5d03a65e47624.png?mw=700" alt="20190614math52a3b1.png" /></a></p> <p><a href="https://crieit.now.sh/upload_images/ec0b21ee15a0fb71e835915d8019d2a65d039f03983ad.png" target="_blank" rel="nofollow noopener"><img src="https://crieit.now.sh/upload_images/ec0b21ee15a0fb71e835915d8019d2a65d039f03983ad.png?mw=700" alt="20190614math51a4.png" /></a></p> <p><a href="https://crieit.now.sh/upload_images/01c086c5634b65f6ef363ec12f4998855d03a76198fdb.png" target="_blank" rel="nofollow noopener"><img src="https://crieit.now.sh/upload_images/01c086c5634b65f6ef363ec12f4998855d03a76198fdb.png?mw=700" alt="20190614math52a3b2.png" /></a></p> <p><a href="https://crieit.now.sh/upload_images/b8faab26fa2522187fcf2f2ff751b12b5d03a873c7712.png" target="_blank" rel="nofollow noopener"><img src="https://crieit.now.sh/upload_images/b8faab26fa2522187fcf2f2ff751b12b5d03a873c7712.png?mw=700" alt="20190614math52a3b3.png" /></a></p> <p><a href="https://crieit.now.sh/upload_images/c09fa5427d5e3a208185ead6b9fca26f5d03a94e6cb31.png" target="_blank" rel="nofollow noopener"><img src="https://crieit.now.sh/upload_images/c09fa5427d5e3a208185ead6b9fca26f5d03a94e6cb31.png?mw=700" alt="20190614math52a3b4.png" /></a></p> <p><a href="https://crieit.now.sh/upload_images/469bf6fa5ad6e176e7df26752d3d1a805d03aa075d273.png" target="_blank" rel="nofollow noopener"><img src="https://crieit.now.sh/upload_images/469bf6fa5ad6e176e7df26752d3d1a805d03aa075d273.png?mw=700" alt="20190614math52a3b5.png" /></a></p> <p><a href="https://crieit.now.sh/upload_images/3da2d4690cf2c3f101c5cbc0e48729f55cfe487d91d6d.gif" target="_blank" rel="nofollow noopener"><img src="https://crieit.now.sh/upload_images/3da2d4690cf2c3f101c5cbc0e48729f55cfe487d91d6d.gif?mw=700" alt="KITASHIRAKAWA_Chiyuri_80x100x8_01_Futu.gif" /></a><br /> 「 256は 200より大きいので 上図には描けない☆」</p> <p><a href="https://crieit.now.sh/upload_images/058791c2dd4c1604ce1bd9ec26d490ae5cfe48d94dc51.gif" target="_blank" rel="nofollow noopener"><img src="https://crieit.now.sh/upload_images/058791c2dd4c1604ce1bd9ec26d490ae5cfe48d94dc51.gif?mw=700" alt="OKAZAKI_Yumemi_80x80x8_02_Syaberu.gif" /></a><br /> 「 そんなん!」</p> <p><a href="https://crieit.now.sh/upload_images/99daf0b3ed040a29fcca09a4b4b227675d03abe84bda5.png" target="_blank" rel="nofollow noopener"><img src="https://crieit.now.sh/upload_images/99daf0b3ed040a29fcca09a4b4b227675d03abe84bda5.png?mw=700" alt="20190614math53a2.png" /></a></p> <p><a href="https://crieit.now.sh/upload_images/058791c2dd4c1604ce1bd9ec26d490ae5cfe48d94dc51.gif" target="_blank" rel="nofollow noopener"><img src="https://crieit.now.sh/upload_images/058791c2dd4c1604ce1bd9ec26d490ae5cfe48d94dc51.gif?mw=700" alt="OKAZAKI_Yumemi_80x80x8_02_Syaberu.gif" /></a><br /> 「 正方形、長方形、正方形、長方形 になってるのを むりくり<br /> 正方形に合わせただけじゃない!」</p> <p><a href="https://crieit.now.sh/upload_images/3da2d4690cf2c3f101c5cbc0e48729f55cfe487d91d6d.gif" target="_blank" rel="nofollow noopener"><img src="https://crieit.now.sh/upload_images/3da2d4690cf2c3f101c5cbc0e48729f55cfe487d91d6d.gif?mw=700" alt="KITASHIRAKAWA_Chiyuri_80x100x8_01_Futu.gif" /></a><br /> 「 アルジェブラが見せる平方の正方形の景色は まさに 2つの正方形と 2つの長方形からなる☆<br /> <strong>お見せしよう</strong> xの2乗+ax+aの2乗☆」</p> <p><a href="https://crieit.now.sh/upload_images/10f2dbc34ebf4b27d02c42556292803a5d03c2024ced9.png" target="_blank" rel="nofollow noopener"><img src="https://crieit.now.sh/upload_images/10f2dbc34ebf4b27d02c42556292803a5d03c2024ced9.png?mw=700" alt="20190614math53a3b2.png" /></a></p> <p><a href="https://crieit.now.sh/upload_images/058791c2dd4c1604ce1bd9ec26d490ae5cfe48d94dc51.gif" target="_blank" rel="nofollow noopener"><img src="https://crieit.now.sh/upload_images/058791c2dd4c1604ce1bd9ec26d490ae5cfe48d94dc51.gif?mw=700" alt="OKAZAKI_Yumemi_80x80x8_02_Syaberu.gif" /></a><br /> 「 何これ?」</p> <p><a href="https://crieit.now.sh/upload_images/3da2d4690cf2c3f101c5cbc0e48729f55cfe487d91d6d.gif" target="_blank" rel="nofollow noopener"><img src="https://crieit.now.sh/upload_images/3da2d4690cf2c3f101c5cbc0e48729f55cfe487d91d6d.gif?mw=700" alt="KITASHIRAKAWA_Chiyuri_80x100x8_01_Futu.gif" /></a><br /> 「 <strong>さらに変形して どんっ☆!</strong>」</p> <p><a href="https://crieit.now.sh/upload_images/17080b9c145ac95e35c405e435b75eaa5d03c25819e98.png" target="_blank" rel="nofollow noopener"><img src="https://crieit.now.sh/upload_images/17080b9c145ac95e35c405e435b75eaa5d03c25819e98.png?mw=700" alt="20190614math54a1b1.png" /></a></p> <p><a href="https://crieit.now.sh/upload_images/3da2d4690cf2c3f101c5cbc0e48729f55cfe487d91d6d.gif" target="_blank" rel="nofollow noopener"><img src="https://crieit.now.sh/upload_images/3da2d4690cf2c3f101c5cbc0e48729f55cfe487d91d6d.gif?mw=700" alt="KITASHIRAKAWA_Chiyuri_80x100x8_01_Futu.gif" /></a><br /> 「 ルート2 が正方形に見える景色では<br /> 整数を1辺とする正方形は とてもそこが割り切れるように見えない くの字 に収まっている☆」</p> <p><a href="https://crieit.now.sh/upload_images/058791c2dd4c1604ce1bd9ec26d490ae5cfe48d94dc51.gif" target="_blank" rel="nofollow noopener"><img src="https://crieit.now.sh/upload_images/058791c2dd4c1604ce1bd9ec26d490ae5cfe48d94dc51.gif?mw=700" alt="OKAZAKI_Yumemi_80x80x8_02_Syaberu.gif" /></a><br /> 「 フーン」</p> <p><a href="https://crieit.now.sh/upload_images/3da2d4690cf2c3f101c5cbc0e48729f55cfe487d91d6d.gif" target="_blank" rel="nofollow noopener"><img src="https://crieit.now.sh/upload_images/3da2d4690cf2c3f101c5cbc0e48729f55cfe487d91d6d.gif?mw=700" alt="KITASHIRAKAWA_Chiyuri_80x100x8_01_Futu.gif" /></a><br /> 「 フーン……☆?」</p> <p><a href="https://crieit.now.sh/upload_images/058791c2dd4c1604ce1bd9ec26d490ae5cfe48d94dc51.gif" target="_blank" rel="nofollow noopener"><img src="https://crieit.now.sh/upload_images/058791c2dd4c1604ce1bd9ec26d490ae5cfe48d94dc51.gif?mw=700" alt="OKAZAKI_Yumemi_80x80x8_02_Syaberu.gif" /></a><br /> 「 そんなことも あるんじゃないの?」</p> <p><a href="https://crieit.now.sh/upload_images/3da2d4690cf2c3f101c5cbc0e48729f55cfe487d91d6d.gif" target="_blank" rel="nofollow noopener"><img src="https://crieit.now.sh/upload_images/3da2d4690cf2c3f101c5cbc0e48729f55cfe487d91d6d.gif?mw=700" alt="KITASHIRAKAWA_Chiyuri_80x100x8_01_Futu.gif" /></a><br /> 「 ax+aの2乗☆」</p> <p><a href="https://crieit.now.sh/upload_images/058791c2dd4c1604ce1bd9ec26d490ae5cfe48d94dc51.gif" target="_blank" rel="nofollow noopener"><img src="https://crieit.now.sh/upload_images/058791c2dd4c1604ce1bd9ec26d490ae5cfe48d94dc51.gif?mw=700" alt="OKAZAKI_Yumemi_80x80x8_02_Syaberu.gif" /></a><br /> 「 あるある!<br /> aと xに いい感じの数を入れると 正方形になるのよ」</p> <p><a href="https://crieit.now.sh/upload_images/3da2d4690cf2c3f101c5cbc0e48729f55cfe487d91d6d.gif" target="_blank" rel="nofollow noopener"><img src="https://crieit.now.sh/upload_images/3da2d4690cf2c3f101c5cbc0e48729f55cfe487d91d6d.gif?mw=700" alt="KITASHIRAKAWA_Chiyuri_80x100x8_01_Futu.gif" /></a><br /> 「 いい感じの数☆」</p> <p><a href="https://crieit.now.sh/upload_images/5ac9fa3b390b658160717a7c1ef5008a5cfe48b205ec3.gif" target="_blank" rel="nofollow noopener"><img src="https://crieit.now.sh/upload_images/5ac9fa3b390b658160717a7c1ef5008a5cfe48b205ec3.gif?mw=700" alt="KIFUWARABE_80x100x8_01_Futu.gif" /></a><br /> 「 お父ん、もう寝ろ☆<br /> 続きは 明日やれ☆ な☆?」</p> <p><a href="https://crieit.now.sh/upload_images/3da2d4690cf2c3f101c5cbc0e48729f55cfe487d91d6d.gif" target="_blank" rel="nofollow noopener"><img src="https://crieit.now.sh/upload_images/3da2d4690cf2c3f101c5cbc0e48729f55cfe487d91d6d.gif?mw=700" alt="KITASHIRAKAWA_Chiyuri_80x100x8_01_Futu.gif" /></a><br /> 「 ……☆」</p> <p><a href="https://crieit.now.sh/upload_images/dab2469eb0e8f13e1f10cca9898db5b05d03cb51b8e9c.png" target="_blank" rel="nofollow noopener"><img src="https://crieit.now.sh/upload_images/dab2469eb0e8f13e1f10cca9898db5b05d03cb51b8e9c.png?mw=700" alt="20190614math55a3.png" /></a></p> <p><a href="https://crieit.now.sh/upload_images/3da2d4690cf2c3f101c5cbc0e48729f55cfe487d91d6d.gif" target="_blank" rel="nofollow noopener"><img src="https://crieit.now.sh/upload_images/3da2d4690cf2c3f101c5cbc0e48729f55cfe487d91d6d.gif?mw=700" alt="KITASHIRAKAWA_Chiyuri_80x100x8_01_Futu.gif" /></a><br /> 「 わたしたちは スクゥェアルゥッ を知ることで<br /> 本来 長方形だったものを 正方形にすることが できるようになった☆<br /> これにより、正方形と 正方形を足して 正方形を作ることを知ってしまった☆<br /> それは一体 何を意味するのだろうか☆?」</p> <h2 id="はたまた次の日"><a href="#%E3%81%AF%E3%81%9F%E3%81%BE%E3%81%9F%E6%AC%A1%E3%81%AE%E6%97%A5">はたまた次の日</a></h2> <p><a href="https://crieit.now.sh/upload_images/561e94a6ba2b1d0461f05fb44c203d4e5d043e9016592.png" target="_blank" rel="nofollow noopener"><img src="https://crieit.now.sh/upload_images/561e94a6ba2b1d0461f05fb44c203d4e5d043e9016592.png?mw=700" alt="20190614math56a1b1.png" /></a>!</p> <p><a href="https://crieit.now.sh/upload_images/058791c2dd4c1604ce1bd9ec26d490ae5cfe48d94dc51.gif" target="_blank" rel="nofollow noopener"><img src="https://crieit.now.sh/upload_images/058791c2dd4c1604ce1bd9ec26d490ae5cfe48d94dc51.gif?mw=700" alt="OKAZAKI_Yumemi_80x80x8_02_Syaberu.gif" /></a><br /> 「 正方形と 正方形を足して 正方形を作るなんて カンタンじゃないの?」</p> <p><a href="https://crieit.now.sh/upload_images/3da2d4690cf2c3f101c5cbc0e48729f55cfe487d91d6d.gif" target="_blank" rel="nofollow noopener"><img src="https://crieit.now.sh/upload_images/3da2d4690cf2c3f101c5cbc0e48729f55cfe487d91d6d.gif?mw=700" alt="KITASHIRAKAWA_Chiyuri_80x100x8_01_Futu.gif" /></a><br /> 「 面積9の正方形と 面積16の正方形を足して 面積25の正方形 を作ったからと言って<br /> 正方形と 正方形を足して 正方形を作ることを知ったと言えるのか……☆<br /> 反論になっていないが 面白い☆ 受け付けよう☆」</p> <p><a href="https://crieit.now.sh/upload_images/058791c2dd4c1604ce1bd9ec26d490ae5cfe48d94dc51.gif" target="_blank" rel="nofollow noopener"><img src="https://crieit.now.sh/upload_images/058791c2dd4c1604ce1bd9ec26d490ae5cfe48d94dc51.gif?mw=700" alt="OKAZAKI_Yumemi_80x80x8_02_Syaberu.gif" /></a><br /> 「 16と25の正方形を足して 41は……正方形には しづらいわねぇ」</p> <p><a href="https://crieit.now.sh/upload_images/058791c2dd4c1604ce1bd9ec26d490ae5cfe48d94dc51.gif" target="_blank" rel="nofollow noopener"><img src="https://crieit.now.sh/upload_images/058791c2dd4c1604ce1bd9ec26d490ae5cfe48d94dc51.gif?mw=700" alt="OKAZAKI_Yumemi_80x80x8_02_Syaberu.gif" /></a><br /> 「 きふわらべちゃん。<br /> 他に 小さいのと 中ぐらいのを足して 大きなのになる 3つの正方形には<br /> 何があるの?」</p> <p><a href="https://crieit.now.sh/upload_images/5ac9fa3b390b658160717a7c1ef5008a5cfe48b205ec3.gif" target="_blank" rel="nofollow noopener"><img src="https://crieit.now.sh/upload_images/5ac9fa3b390b658160717a7c1ef5008a5cfe48b205ec3.gif?mw=700" alt="KIFUWARABE_80x100x8_01_Futu.gif" /></a><br /> 「 その1つの質問に対する答えの数は 正の無限大の極限に向かうと思うが……☆」</p> <p><a href="https://crieit.now.sh/upload_images/ceb2ea2ec9e081b2a1748b54812e33185d0441cedf879.png" target="_blank" rel="nofollow noopener"><img src="https://crieit.now.sh/upload_images/ceb2ea2ec9e081b2a1748b54812e33185d0441cedf879.png?mw=700" alt="20190614math56a2.png" /></a></p> <p><a href="https://crieit.now.sh/upload_images/058791c2dd4c1604ce1bd9ec26d490ae5cfe48d94dc51.gif" target="_blank" rel="nofollow noopener"><img src="https://crieit.now.sh/upload_images/058791c2dd4c1604ce1bd9ec26d490ae5cfe48d94dc51.gif?mw=700" alt="OKAZAKI_Yumemi_80x80x8_02_Syaberu.gif" /></a><br /> 「 正方形と 正方形を足して また正方形になるのだから……、」</p> <p><a href="https://crieit.now.sh/upload_images/5ac9fa3b390b658160717a7c1ef5008a5cfe48b205ec3.gif" target="_blank" rel="nofollow noopener"><img src="https://crieit.now.sh/upload_images/5ac9fa3b390b658160717a7c1ef5008a5cfe48b205ec3.gif?mw=700" alt="KIFUWARABE_80x100x8_01_Futu.gif" /></a><br /> 「 意地の張り合い笑う☆」</p> <p><a href="https://crieit.now.sh/upload_images/397d52c2183a5c509b2f76ce9a789dfd5d044314ec319.png" target="_blank" rel="nofollow noopener"><img src="https://crieit.now.sh/upload_images/397d52c2183a5c509b2f76ce9a789dfd5d044314ec319.png?mw=700" alt="20190614math56a3.png" /></a></p> <p><a href="https://crieit.now.sh/upload_images/058791c2dd4c1604ce1bd9ec26d490ae5cfe48d94dc51.gif" target="_blank" rel="nofollow noopener"><img src="https://crieit.now.sh/upload_images/058791c2dd4c1604ce1bd9ec26d490ae5cfe48d94dc51.gif?mw=700" alt="OKAZAKI_Yumemi_80x80x8_02_Syaberu.gif" /></a><br /> 「 方眼紙の上で く の字になれる 平方数 を コレクション すればいいのよ。<br /> もう片方の隙間に 正方形 が入るのは 定義から自明なのだから……」</p> <p><a href="https://crieit.now.sh/upload_images/98bbd1c08671a19ae1293f1f82a696865d0445d98e4a4.png" target="_blank" rel="nofollow noopener"><img src="https://crieit.now.sh/upload_images/98bbd1c08671a19ae1293f1f82a696865d0445d98e4a4.png?mw=700" alt="20190614math56a4.png" /></a></p> <p><a href="https://crieit.now.sh/upload_images/058791c2dd4c1604ce1bd9ec26d490ae5cfe48d94dc51.gif" target="_blank" rel="nofollow noopener"><img src="https://crieit.now.sh/upload_images/058791c2dd4c1604ce1bd9ec26d490ae5cfe48d94dc51.gif?mw=700" alt="OKAZAKI_Yumemi_80x80x8_02_Syaberu.gif" /></a><br /> 「 く の字の中から 平方数になるものを探しなさい。<br /> 3、5、7、9、11、13……、奇数よ、奇数!」</p> <p><a href="https://crieit.now.sh/upload_images/736fb40464774e9c94b2e7c0e2cdb8bb5d04473a6a560.png" target="_blank" rel="nofollow noopener"><img src="https://crieit.now.sh/upload_images/736fb40464774e9c94b2e7c0e2cdb8bb5d04473a6a560.png?mw=700" alt="20190614math56a5.png" /></a></p> <p><a href="https://crieit.now.sh/upload_images/5ac9fa3b390b658160717a7c1ef5008a5cfe48b205ec3.gif" target="_blank" rel="nofollow noopener"><img src="https://crieit.now.sh/upload_images/5ac9fa3b390b658160717a7c1ef5008a5cfe48b205ec3.gif?mw=700" alt="KIFUWARABE_80x100x8_01_Futu.gif" /></a><br /> 「 わたしたちは 掛け算の中に 偶数が1匹でも居ると 答えも偶数になることを知っている☆」</p> <p><a href="https://crieit.now.sh/upload_images/058791c2dd4c1604ce1bd9ec26d490ae5cfe48d94dc51.gif" target="_blank" rel="nofollow noopener"><img src="https://crieit.now.sh/upload_images/058791c2dd4c1604ce1bd9ec26d490ae5cfe48d94dc51.gif?mw=700" alt="OKAZAKI_Yumemi_80x80x8_02_Syaberu.gif" /></a><br /> 「 じゃあ 3×3=9、 5×5=25、 7×7=49 ……、<br /> こいつら全部 奇数の平方数なの?」</p> <p><a href="https://crieit.now.sh/upload_images/5ac9fa3b390b658160717a7c1ef5008a5cfe48b205ec3.gif" target="_blank" rel="nofollow noopener"><img src="https://crieit.now.sh/upload_images/5ac9fa3b390b658160717a7c1ef5008a5cfe48b205ec3.gif?mw=700" alt="KIFUWARABE_80x100x8_01_Futu.gif" /></a><br /> 「 そうだぜ☆」</p> <p><a href="https://crieit.now.sh/upload_images/0078b1690ec5ec1cf15b9aff3ffc55855d044951edd4b.png" target="_blank" rel="nofollow noopener"><img src="https://crieit.now.sh/upload_images/0078b1690ec5ec1cf15b9aff3ffc55855d044951edd4b.png?mw=700" alt="20190614math56a6.png" /></a></p> <p><a href="https://crieit.now.sh/upload_images/058791c2dd4c1604ce1bd9ec26d490ae5cfe48d94dc51.gif" target="_blank" rel="nofollow noopener"><img src="https://crieit.now.sh/upload_images/058791c2dd4c1604ce1bd9ec26d490ae5cfe48d94dc51.gif?mw=700" alt="OKAZAKI_Yumemi_80x80x8_02_Syaberu.gif" /></a><br /> 「 2以上の 方眼紙に描ける奇数は 割ると 必ず 1余ってるから これを角に使えば<br /> あとは 割った半分ずつを 折り曲げて くの字 が作れるわね」</p> <p><a href="https://crieit.now.sh/upload_images/3da2d4690cf2c3f101c5cbc0e48729f55cfe487d91d6d.gif" target="_blank" rel="nofollow noopener"><img src="https://crieit.now.sh/upload_images/3da2d4690cf2c3f101c5cbc0e48729f55cfe487d91d6d.gif?mw=700" alt="KITASHIRAKAWA_Chiyuri_80x100x8_01_Futu.gif" /></a><br /> 「 奇数って 折れたのか……☆」</p> <p><a href="https://crieit.now.sh/upload_images/6d87866cbdb4ecef577bbdf053e63e3a5d044dfa14d7e.png" target="_blank" rel="nofollow noopener"><img src="https://crieit.now.sh/upload_images/6d87866cbdb4ecef577bbdf053e63e3a5d044dfa14d7e.png?mw=700" alt="20190614math56a7.png" /></a></p> <p><a href="https://crieit.now.sh/upload_images/058791c2dd4c1604ce1bd9ec26d490ae5cfe48d94dc51.gif" target="_blank" rel="nofollow noopener"><img src="https://crieit.now.sh/upload_images/058791c2dd4c1604ce1bd9ec26d490ae5cfe48d94dc51.gif?mw=700" alt="OKAZAKI_Yumemi_80x80x8_02_Syaberu.gif" /></a><br /> 「 小さな正方形と 中ぐらいの正方形を足して 大きな正方形になる 3つの平方数は<br /> けっこう いっぱい あるわよ」</p> <p><a href="https://crieit.now.sh/upload_images/3da2d4690cf2c3f101c5cbc0e48729f55cfe487d91d6d.gif" target="_blank" rel="nofollow noopener"><img src="https://crieit.now.sh/upload_images/3da2d4690cf2c3f101c5cbc0e48729f55cfe487d91d6d.gif?mw=700" alt="KITASHIRAKAWA_Chiyuri_80x100x8_01_Futu.gif" /></a><br /> 「 やっつけ図 笑う☆」</p> <p><a href="https://crieit.now.sh/upload_images/263229b26391e557bddbab9c88ffc1855d045a29b10e1.png" target="_blank" rel="nofollow noopener"><img src="https://crieit.now.sh/upload_images/263229b26391e557bddbab9c88ffc1855d045a29b10e1.png?mw=700" alt="20190614math56a8.png" /></a></p> <p><a href="https://crieit.now.sh/upload_images/3da2d4690cf2c3f101c5cbc0e48729f55cfe487d91d6d.gif" target="_blank" rel="nofollow noopener"><img src="https://crieit.now.sh/upload_images/3da2d4690cf2c3f101c5cbc0e48729f55cfe487d91d6d.gif?mw=700" alt="KITASHIRAKAWA_Chiyuri_80x100x8_01_Futu.gif" /></a><br /> 「 てんぷらの衣(ころも)が 薄くなっていくことを 加味しろだぜ☆」</p> <p><a href="https://crieit.now.sh/upload_images/5ac9fa3b390b658160717a7c1ef5008a5cfe48b205ec3.gif" target="_blank" rel="nofollow noopener"><img src="https://crieit.now.sh/upload_images/5ac9fa3b390b658160717a7c1ef5008a5cfe48b205ec3.gif?mw=700" alt="KIFUWARABE_80x100x8_01_Futu.gif" /></a><br /> 「 なんの こだわりだぜ☆?」</p> <p><a href="https://crieit.now.sh/upload_images/c7f79789bef513c366176c4e275e37035d046047a4191.png" target="_blank" rel="nofollow noopener"><img src="https://crieit.now.sh/upload_images/c7f79789bef513c366176c4e275e37035d046047a4191.png?mw=700" alt="20190614math57a1.png" /></a></p> <p><a href="https://crieit.now.sh/upload_images/3da2d4690cf2c3f101c5cbc0e48729f55cfe487d91d6d.gif" target="_blank" rel="nofollow noopener"><img src="https://crieit.now.sh/upload_images/3da2d4690cf2c3f101c5cbc0e48729f55cfe487d91d6d.gif?mw=700" alt="KITASHIRAKAWA_Chiyuri_80x100x8_01_Futu.gif" /></a><br /> 「 ご主人様は くの字 の厚みを 1 に固定してしまったので<br /> てんぷらの衣(ころも)が どんどん 薄くなっていってしまった☆<br /> くの字の厚みが 1 ではないケースもあるぜ☆」</p> <p><a href="https://crieit.now.sh/upload_images/97f46a464fdf6828e3408e2863a8c2515d046f2832ebc.png" target="_blank" rel="nofollow noopener"><img src="https://crieit.now.sh/upload_images/97f46a464fdf6828e3408e2863a8c2515d046f2832ebc.png?mw=700" alt="20190614math57a2b1.png" /></a></p> <p><a href="https://crieit.now.sh/upload_images/058791c2dd4c1604ce1bd9ec26d490ae5cfe48d94dc51.gif" target="_blank" rel="nofollow noopener"><img src="https://crieit.now.sh/upload_images/058791c2dd4c1604ce1bd9ec26d490ae5cfe48d94dc51.gif?mw=700" alt="OKAZAKI_Yumemi_80x80x8_02_Syaberu.gif" /></a><br /> 「 それだと いっぱいありすぎて 平方数 を探すのが萎える~」</p> <p><a href="https://crieit.now.sh/upload_images/5ac9fa3b390b658160717a7c1ef5008a5cfe48b205ec3.gif" target="_blank" rel="nofollow noopener"><img src="https://crieit.now.sh/upload_images/5ac9fa3b390b658160717a7c1ef5008a5cfe48b205ec3.gif?mw=700" alt="KIFUWARABE_80x100x8_01_Futu.gif" /></a><br /> 「 お父んは 視力で 見えてしまうらしいぜ☆」</p> <p><a href="https://crieit.now.sh/upload_images/3da2d4690cf2c3f101c5cbc0e48729f55cfe487d91d6d.gif" target="_blank" rel="nofollow noopener"><img src="https://crieit.now.sh/upload_images/3da2d4690cf2c3f101c5cbc0e48729f55cfe487d91d6d.gif?mw=700" alt="KITASHIRAKAWA_Chiyuri_80x100x8_01_Futu.gif" /></a><br /> 「 べつに……☆ ルートを使えば どれでも<br /> 正方形の中に 正方形が2つ 見える……☆」</p> <p><a href="https://crieit.now.sh/upload_images/121b34c355706700f5140ad4fb1c55ec5d04704fde730.png" target="_blank" rel="nofollow noopener"><img src="https://crieit.now.sh/upload_images/121b34c355706700f5140ad4fb1c55ec5d04704fde730.png?mw=700" alt="20190615math58a1.png" /></a></p> <p><a href="https://crieit.now.sh/upload_images/3da2d4690cf2c3f101c5cbc0e48729f55cfe487d91d6d.gif" target="_blank" rel="nofollow noopener"><img src="https://crieit.now.sh/upload_images/3da2d4690cf2c3f101c5cbc0e48729f55cfe487d91d6d.gif?mw=700" alt="KITASHIRAKAWA_Chiyuri_80x100x8_01_Futu.gif" /></a><br /> 「 平方根が2倍になると、面積は4倍になる世界を 思い出してほしい☆<br /> そのような庭に 等比 の感覚で 線を引くと こんな絵になる☆」</p> <p><a href="https://crieit.now.sh/upload_images/058791c2dd4c1604ce1bd9ec26d490ae5cfe48d94dc51.gif" target="_blank" rel="nofollow noopener"><img src="https://crieit.now.sh/upload_images/058791c2dd4c1604ce1bd9ec26d490ae5cfe48d94dc51.gif?mw=700" alt="OKAZAKI_Yumemi_80x80x8_02_Syaberu.gif" /></a><br /> 「 平方根が5倍になると、面積は25倍になるんじゃなかったの?」</p> <p><a href="https://crieit.now.sh/upload_images/3da2d4690cf2c3f101c5cbc0e48729f55cfe487d91d6d.gif" target="_blank" rel="nofollow noopener"><img src="https://crieit.now.sh/upload_images/3da2d4690cf2c3f101c5cbc0e48729f55cfe487d91d6d.gif?mw=700" alt="KITASHIRAKAWA_Chiyuri_80x100x8_01_Futu.gif" /></a><br /> 「 おんなじだろ☆」</p> <p><a href="https://crieit.now.sh/upload_images/d0a664f5ccfd032ab1bce6b1b1f04a425d0472858537c.png" target="_blank" rel="nofollow noopener"><img src="https://crieit.now.sh/upload_images/d0a664f5ccfd032ab1bce6b1b1f04a425d0472858537c.png?mw=700" alt="20190615math58a2.png" /></a></p> <p><a href="https://crieit.now.sh/upload_images/3da2d4690cf2c3f101c5cbc0e48729f55cfe487d91d6d.gif" target="_blank" rel="nofollow noopener"><img src="https://crieit.now.sh/upload_images/3da2d4690cf2c3f101c5cbc0e48729f55cfe487d91d6d.gif?mw=700" alt="KITASHIRAKAWA_Chiyuri_80x100x8_01_Futu.gif" /></a><br /> 「 数を どのように見るかに 決まりはないので、<br /> 見やすいように 見てほしい☆」</p> <p><a href="https://crieit.now.sh/upload_images/324c085e6183f42d9693fd5798fc2e0d5d04e79c070cf.png" target="_blank" rel="nofollow noopener"><img src="https://crieit.now.sh/upload_images/324c085e6183f42d9693fd5798fc2e0d5d04e79c070cf.png?mw=700" alt="20190615math66a3.png" /></a></p> <p><a href="https://crieit.now.sh/upload_images/3da2d4690cf2c3f101c5cbc0e48729f55cfe487d91d6d.gif" target="_blank" rel="nofollow noopener"><img src="https://crieit.now.sh/upload_images/3da2d4690cf2c3f101c5cbc0e48729f55cfe487d91d6d.gif?mw=700" alt="KITASHIRAKAWA_Chiyuri_80x100x8_01_Futu.gif" /></a><br /> 「 そして わたしが おススメするのは くの字 でのんびり遊ぶことだぜ☆」</p> <p><a href="https://crieit.now.sh/upload_images/5ac9fa3b390b658160717a7c1ef5008a5cfe48b205ec3.gif" target="_blank" rel="nofollow noopener"><img src="https://crieit.now.sh/upload_images/5ac9fa3b390b658160717a7c1ef5008a5cfe48b205ec3.gif?mw=700" alt="KIFUWARABE_80x100x8_01_Futu.gif" /></a><br /> 「 等比の空間を 等差で 割っていいのか☆?」</p> <p><a href="https://crieit.now.sh/upload_images/3da2d4690cf2c3f101c5cbc0e48729f55cfe487d91d6d.gif" target="_blank" rel="nofollow noopener"><img src="https://crieit.now.sh/upload_images/3da2d4690cf2c3f101c5cbc0e48729f55cfe487d91d6d.gif?mw=700" alt="KITASHIRAKAWA_Chiyuri_80x100x8_01_Futu.gif" /></a><br /> 「 わたしたちは 等比の空間を 等差で割ることは 日ごろからやってるだろ☆<br /> 幼稚園児の1日と、 40歳のおっさんの1日は 同じかだぜ☆?!」</p> <p><a href="https://crieit.now.sh/upload_images/058791c2dd4c1604ce1bd9ec26d490ae5cfe48d94dc51.gif" target="_blank" rel="nofollow noopener"><img src="https://crieit.now.sh/upload_images/058791c2dd4c1604ce1bd9ec26d490ae5cfe48d94dc51.gif?mw=700" alt="OKAZAKI_Yumemi_80x80x8_02_Syaberu.gif" /></a><br /> 「 同じよ!」</p> <p><a href="https://crieit.now.sh/upload_images/4c34bf53390a55dc2ac0782d1a5416d95d04fc65c1da8.png" target="_blank" rel="nofollow noopener"><img src="https://crieit.now.sh/upload_images/4c34bf53390a55dc2ac0782d1a5416d95d04fc65c1da8.png?mw=700" alt="20190615math58a1b1.png" /></a></p> <p><a href="https://crieit.now.sh/upload_images/3da2d4690cf2c3f101c5cbc0e48729f55cfe487d91d6d.gif" target="_blank" rel="nofollow noopener"><img src="https://crieit.now.sh/upload_images/3da2d4690cf2c3f101c5cbc0e48729f55cfe487d91d6d.gif?mw=700" alt="KITASHIRAKAWA_Chiyuri_80x100x8_01_Futu.gif" /></a><br /> 「 まるでアフリカの地図の国境の不自然さのように、<br /> 区間によって 幅が異なるような、人工的に区切られた並びになるが、<br /> 人は 自然数の等差間隔に慣れ親しんでいる以上、<br /> 等差で扱うのは 手だぜ☆」</p> <p><a href="https://crieit.now.sh/upload_images/058791c2dd4c1604ce1bd9ec26d490ae5cfe48d94dc51.gif" target="_blank" rel="nofollow noopener"><img src="https://crieit.now.sh/upload_images/058791c2dd4c1604ce1bd9ec26d490ae5cfe48d94dc51.gif?mw=700" alt="OKAZAKI_Yumemi_80x80x8_02_Syaberu.gif" /></a><br /> 「 もう寝なさい!」</p> <p><a href="https://crieit.now.sh/upload_images/beb3f87b8e612f2d78905575a12adb835d0505e61cf0b.png" target="_blank" rel="nofollow noopener"><img src="https://crieit.now.sh/upload_images/beb3f87b8e612f2d78905575a12adb835d0505e61cf0b.png?mw=700" alt="20190615math68a3.png" /></a></p> <p><a href="https://crieit.now.sh/upload_images/3da2d4690cf2c3f101c5cbc0e48729f55cfe487d91d6d.gif" target="_blank" rel="nofollow noopener"><img src="https://crieit.now.sh/upload_images/3da2d4690cf2c3f101c5cbc0e48729f55cfe487d91d6d.gif?mw=700" alt="KITASHIRAKAWA_Chiyuri_80x100x8_01_Futu.gif" /></a><br /> 「 そういえば思い出したんだが 日本の 九九 は 等比数列を 等差数列 に置き換えた例だよな☆」</p> <p><a href="https://crieit.now.sh/upload_images/058791c2dd4c1604ce1bd9ec26d490ae5cfe48d94dc51.gif" target="_blank" rel="nofollow noopener"><img src="https://crieit.now.sh/upload_images/058791c2dd4c1604ce1bd9ec26d490ae5cfe48d94dc51.gif?mw=700" alt="OKAZAKI_Yumemi_80x80x8_02_Syaberu.gif" /></a><br /> 「 どこが 等比 で、 どこが 等差 なの?」</p> <p><a href="https://crieit.now.sh/upload_images/bf118e82ee2b103fa2843a336ff3e7c25d050adf84d78.png" target="_blank" rel="nofollow noopener"><img src="https://crieit.now.sh/upload_images/bf118e82ee2b103fa2843a336ff3e7c25d050adf84d78.png?mw=700" alt="20190615math68a6.png" /></a></p> <p><a href="https://crieit.now.sh/upload_images/3da2d4690cf2c3f101c5cbc0e48729f55cfe487d91d6d.gif" target="_blank" rel="nofollow noopener"><img src="https://crieit.now.sh/upload_images/3da2d4690cf2c3f101c5cbc0e48729f55cfe487d91d6d.gif?mw=700" alt="KITASHIRAKAWA_Chiyuri_80x100x8_01_Futu.gif" /></a><br /> 「 ちゃんと描くと 家の屋根を突き破って出てしまうんで 誇張するが、<br /> 1、100、10000、100000000 と、<br /> 桁の0の数が 2のn乗になっているところは 等比 だぜ☆」</p> <p><a href="https://crieit.now.sh/upload_images/3da2d4690cf2c3f101c5cbc0e48729f55cfe487d91d6d.gif" target="_blank" rel="nofollow noopener"><img src="https://crieit.now.sh/upload_images/3da2d4690cf2c3f101c5cbc0e48729f55cfe487d91d6d.gif?mw=700" alt="KITASHIRAKAWA_Chiyuri_80x100x8_01_Futu.gif" /></a><br /> 「 この図で 分かったと思われると 落とし穴に落ちるので<br /> 気を付けておくポイントも絵にしておこう☆」</p> <p><a href="https://crieit.now.sh/upload_images/3cfc83428536af0b99d4443377c954b75d050fead0c8e.png" target="_blank" rel="nofollow noopener"><img src="https://crieit.now.sh/upload_images/3cfc83428536af0b99d4443377c954b75d050fead0c8e.png?mw=700" alt="20190615math68a7.png" /></a></p> <p><a href="https://crieit.now.sh/upload_images/3da2d4690cf2c3f101c5cbc0e48729f55cfe487d91d6d.gif" target="_blank" rel="nofollow noopener"><img src="https://crieit.now.sh/upload_images/3da2d4690cf2c3f101c5cbc0e48729f55cfe487d91d6d.gif?mw=700" alt="KITASHIRAKAWA_Chiyuri_80x100x8_01_Futu.gif" /></a><br /> 「 810 000 の次は、 1 000 000 ではなくて、 100 000 000 な☆」</p> <p><a href="https://crieit.now.sh/upload_images/5ac9fa3b390b658160717a7c1ef5008a5cfe48b205ec3.gif" target="_blank" rel="nofollow noopener"><img src="https://crieit.now.sh/upload_images/5ac9fa3b390b658160717a7c1ef5008a5cfe48b205ec3.gif?mw=700" alt="KIFUWARABE_80x100x8_01_Futu.gif" /></a><br /> 「 お父ん 寝ないなあ☆」</p> <h2 id="そんでまた次の日"><a href="#%E3%81%9D%E3%82%93%E3%81%A7%E3%81%BE%E3%81%9F%E6%AC%A1%E3%81%AE%E6%97%A5">そんでまた次の日</a></h2> <p><a href="https://crieit.now.sh/upload_images/058791c2dd4c1604ce1bd9ec26d490ae5cfe48d94dc51.gif" target="_blank" rel="nofollow noopener"><img src="https://crieit.now.sh/upload_images/058791c2dd4c1604ce1bd9ec26d490ae5cfe48d94dc51.gif?mw=700" alt="OKAZAKI_Yumemi_80x80x8_02_Syaberu.gif" /></a><br /> 「 810 000 と 100 000 000 の間は 飛ぶの?<br /> 1 000 000 は どこに行ったの?」</p> <p><a href="https://crieit.now.sh/upload_images/3da2d4690cf2c3f101c5cbc0e48729f55cfe487d91d6d.gif" target="_blank" rel="nofollow noopener"><img src="https://crieit.now.sh/upload_images/3da2d4690cf2c3f101c5cbc0e48729f55cfe487d91d6d.gif?mw=700" alt="KITASHIRAKAWA_Chiyuri_80x100x8_01_Futu.gif" /></a><br /> 「 1 000 000 はあるんだが、九九とは 比が異なるので 図から 省いただけだぜ☆」</p> <p><a href="https://crieit.now.sh/upload_images/4e72c83ef9d5a501512a1ec2337c11495d063ed5eca7c.png" target="_blank" rel="nofollow noopener"><img src="https://crieit.now.sh/upload_images/4e72c83ef9d5a501512a1ec2337c11495d063ed5eca7c.png?mw=700" alt="20190616math69a1.png" /></a></p> <p><a href="https://crieit.now.sh/upload_images/5ac9fa3b390b658160717a7c1ef5008a5cfe48b205ec3.gif" target="_blank" rel="nofollow noopener"><img src="https://crieit.now.sh/upload_images/5ac9fa3b390b658160717a7c1ef5008a5cfe48b205ec3.gif?mw=700" alt="KIFUWARABE_80x100x8_01_Futu.gif" /></a><br /> 「 お父ん、この青い四角には 384個のマスがあるぜ☆<br /> 81 じゃあ ないんじゃないか☆?」</p> <p><a href="https://crieit.now.sh/upload_images/3da2d4690cf2c3f101c5cbc0e48729f55cfe487d91d6d.gif" target="_blank" rel="nofollow noopener"><img src="https://crieit.now.sh/upload_images/3da2d4690cf2c3f101c5cbc0e48729f55cfe487d91d6d.gif?mw=700" alt="KITASHIRAKAWA_Chiyuri_80x100x8_01_Futu.gif" /></a><br /> 「 わたしが これから描く 0 と 1 に注目してほしい☆<br /> 数の感覚が そこにある☆」</p> <p><a href="https://crieit.now.sh/upload_images/763b52f990d2bfc1ced135c64337abd85d06408189349.png" target="_blank" rel="nofollow noopener"><img src="https://crieit.now.sh/upload_images/763b52f990d2bfc1ced135c64337abd85d06408189349.png?mw=700" alt="20190616math69a2.png" /></a></p> <p><a href="https://crieit.now.sh/upload_images/3da2d4690cf2c3f101c5cbc0e48729f55cfe487d91d6d.gif" target="_blank" rel="nofollow noopener"><img src="https://crieit.now.sh/upload_images/3da2d4690cf2c3f101c5cbc0e48729f55cfe487d91d6d.gif?mw=700" alt="KITASHIRAKAWA_Chiyuri_80x100x8_01_Futu.gif" /></a><br /> 「 緑の垂直線がある場所は、xは0だぜ☆<br /> 赤の水平線がある場所は、yは0だぜ☆」</p> <p><a href="https://crieit.now.sh/upload_images/058791c2dd4c1604ce1bd9ec26d490ae5cfe48d94dc51.gif" target="_blank" rel="nofollow noopener"><img src="https://crieit.now.sh/upload_images/058791c2dd4c1604ce1bd9ec26d490ae5cfe48d94dc51.gif?mw=700" alt="OKAZAKI_Yumemi_80x80x8_02_Syaberu.gif" /></a><br /> 「 0 と 1 の間に数は振らないの?」</p> <p><a href="https://crieit.now.sh/upload_images/3da2d4690cf2c3f101c5cbc0e48729f55cfe487d91d6d.gif" target="_blank" rel="nofollow noopener"><img src="https://crieit.now.sh/upload_images/3da2d4690cf2c3f101c5cbc0e48729f55cfe487d91d6d.gif?mw=700" alt="KITASHIRAKAWA_Chiyuri_80x100x8_01_Futu.gif" /></a><br /> 「 この絵は 極限を誇張していて、0には永遠にたどり着かない☆<br /> 話しが進んで、説明できる時期が来たら説明しよう☆」</p> <p><a href="https://crieit.now.sh/upload_images/763b52f990d2bfc1ced135c64337abd85d064a48cbb6d.png" target="_blank" rel="nofollow noopener"><img src="https://crieit.now.sh/upload_images/763b52f990d2bfc1ced135c64337abd85d064a48cbb6d.png?mw=700" alt="20190616math69a2.png" /></a></p> <p><a href="https://crieit.now.sh/upload_images/3da2d4690cf2c3f101c5cbc0e48729f55cfe487d91d6d.gif" target="_blank" rel="nofollow noopener"><img src="https://crieit.now.sh/upload_images/3da2d4690cf2c3f101c5cbc0e48729f55cfe487d91d6d.gif?mw=700" alt="KITASHIRAKAWA_Chiyuri_80x100x8_01_Futu.gif" /></a><br /> 「 1は ここ☆<br /> ただし、 10や 100 と同じ意味で 1 なんだぜ☆<br /> 1 は ある意味で 0 なんだぜ☆<br /> 分かりづらいと思う☆ これも説明できる時期がきたら説明しよう☆」</p> <p><a href="https://crieit.now.sh/upload_images/4263955676209104e629643c7b3f208c5d064dd510e35.png" target="_blank" rel="nofollow noopener"><img src="https://crieit.now.sh/upload_images/4263955676209104e629643c7b3f208c5d064dd510e35.png?mw=700" alt="20190616math69a3.png" /></a></p> <p><a href="https://crieit.now.sh/upload_images/3da2d4690cf2c3f101c5cbc0e48729f55cfe487d91d6d.gif" target="_blank" rel="nofollow noopener"><img src="https://crieit.now.sh/upload_images/3da2d4690cf2c3f101c5cbc0e48729f55cfe487d91d6d.gif?mw=700" alt="KITASHIRAKAWA_Chiyuri_80x100x8_01_Futu.gif" /></a><br /> 「 1から100まで進むと、形式はまるで 1 に戻ってきてしまった、ように見える……☆<br /> 1から始まり、1にたどり着く空間☆」</p> <p><a href="https://crieit.now.sh/upload_images/5ac9fa3b390b658160717a7c1ef5008a5cfe48b205ec3.gif" target="_blank" rel="nofollow noopener"><img src="https://crieit.now.sh/upload_images/5ac9fa3b390b658160717a7c1ef5008a5cfe48b205ec3.gif?mw=700" alt="KIFUWARABE_80x100x8_01_Futu.gif" /></a><br /> 「 そんなにヒマでやることがないのなら レシートを月別に分類しておいてくれだぜ☆」</p> <p><a href="https://crieit.now.sh/upload_images/0a31fe24b7131d86f744ac7b3de878005d077470654b3.png" target="_blank" rel="nofollow noopener"><img src="https://crieit.now.sh/upload_images/0a31fe24b7131d86f744ac7b3de878005d077470654b3.png?mw=700" alt="20190617math70a1.png" /></a></p> <p><a href="https://crieit.now.sh/upload_images/3da2d4690cf2c3f101c5cbc0e48729f55cfe487d91d6d.gif" target="_blank" rel="nofollow noopener"><img src="https://crieit.now.sh/upload_images/3da2d4690cf2c3f101c5cbc0e48729f55cfe487d91d6d.gif?mw=700" alt="KITASHIRAKAWA_Chiyuri_80x100x8_01_Futu.gif" /></a><br /> 「 そして 1以上で 上は無限大の空間と、<br /> 0より大きく1以下までの 2つの空間の なんか違う感じ、なんか同じような感じ を感じようぜ☆」</p> <p><a href="https://crieit.now.sh/upload_images/058791c2dd4c1604ce1bd9ec26d490ae5cfe48d94dc51.gif" target="_blank" rel="nofollow noopener"><img src="https://crieit.now.sh/upload_images/058791c2dd4c1604ce1bd9ec26d490ae5cfe48d94dc51.gif?mw=700" alt="OKAZAKI_Yumemi_80x80x8_02_Syaberu.gif" /></a><br /> 「 片方は 無限大で 上限が無いんだから、形が合わなくない?」</p> <p><a href="https://crieit.now.sh/upload_images/3da2d4690cf2c3f101c5cbc0e48729f55cfe487d91d6d.gif" target="_blank" rel="nofollow noopener"><img src="https://crieit.now.sh/upload_images/3da2d4690cf2c3f101c5cbc0e48729f55cfe487d91d6d.gif?mw=700" alt="KITASHIRAKAWA_Chiyuri_80x100x8_01_Futu.gif" /></a><br /> 「 片方は 無限小で 下限が無いだろ☆ 似てるだろ☆」</p> <p><a href="https://crieit.now.sh/upload_images/765a338e1f984158aef13aa67509ba315d077e1aee44c.gif" target="_blank" rel="nofollow noopener"><img src="https://crieit.now.sh/upload_images/765a338e1f984158aef13aa67509ba315d077e1aee44c.gif?mw=700" alt="KIFUWARABE_80x100x8_02_Hidosu.gif" /></a><br /> 「 ……☆」</p> <p><a href="https://crieit.now.sh/upload_images/5e04d155f88085872d73b6001a2bce095d07938cdf84e.png" target="_blank" rel="nofollow noopener"><img src="https://crieit.now.sh/upload_images/5e04d155f88085872d73b6001a2bce095d07938cdf84e.png?mw=700" alt="20190617math70a2.png" /></a></p> <p><a href="https://crieit.now.sh/upload_images/3da2d4690cf2c3f101c5cbc0e48729f55cfe487d91d6d.gif" target="_blank" rel="nofollow noopener"><img src="https://crieit.now.sh/upload_images/3da2d4690cf2c3f101c5cbc0e48729f55cfe487d91d6d.gif?mw=700" alt="KITASHIRAKAWA_Chiyuri_80x100x8_01_Futu.gif" /></a><br /> 「 もう少し説明すると 正の無限大の方には 1、100、10000と大きくなっていくし、<br /> 0の無限小の方には 1、0.01、0.0001 と小さくなっていき、<br /> 似ているようだが とある理由で違う☆」</p> <p><a href="https://crieit.now.sh/upload_images/3da2d4690cf2c3f101c5cbc0e48729f55cfe487d91d6d.gif" target="_blank" rel="nofollow noopener"><img src="https://crieit.now.sh/upload_images/3da2d4690cf2c3f101c5cbc0e48729f55cfe487d91d6d.gif?mw=700" alt="KITASHIRAKAWA_Chiyuri_80x100x8_01_Futu.gif" /></a><br /> 「 ブログ重☆! 続きは記事を変えるぜ☆」</p> むずでょ