日本語は下↓ The Collatz conjecture posits that for any positive integer, if you repeatedly apply the operations "divide by 2 if even" and "multiply by 3 and add 1 if odd," you will eventually always reach 1, regardless of the starting number. I created this tool to test the claim after reading about it in a book. It turned out to be quite interesting, so please give it a try. As far as Scratch's limits allow, the system is designed to handle even very large numbers. However, entering a large number might cause it to display in "e+" notation. I tried to fix this, but mysterious bugs—such as the value becoming garbled when repeatedly multiplying 1.001 by ten—prevented me from doing so (likely due to how binary arithmetic works). コラッツ予想とは、任意の正の整数に対し、「偶数なら2で割る、奇数なら3倍して1を足す」という操作を繰り返すと、どのような数から始めても最終的に必ず1になるという予想です。なんか本で読んだのでほんとか実験するためにこのツールを作りました。結構面白かったのでやってみてください。 一応スクラッチの許容範囲ではどんな大きい数字を入れてもできるようになっています。大きな数字を入れるとe+と出ることがあります。直そうとしましたが、1.001をずっと十倍すると、なぜか数字がおかしくなるなど、謎のバグで出来ませんでした。(多分二進法だから)
Just a heads-up: it has to be a positive integer! Don't go entering negative numbers or decimals by mistake! And naturally, full-width characters won't work. By the way, this is just a conjecture; it hasn't been proven yet. (Apparently, you get 100 million yen if you solve it.) 言っとくけど正の整数だからな! 間違っても負の数とか小数とか打つんじゃないぞ! 当然の如く全角だとムリです ちなみにこれは予想です。証明はまだ現在も出来ていません。(できると1億円もらえるとか)
