Mathematics is indeed the foundation of all things. Let's take this web page as an example. Why does this happen every time I open it? Some people say it's code, so what is code? I have returned to the computer in all languages, but after jumping one level, I came to the digital world. Computers are used to using 0 and 1 as many as 0 and 1. Why are they so obedient? I must have worked it out in some way. The above is my understanding of a theoretical chaos theory /v_show/id_XMTcyNjE2MzMy.html Here is a little video. Study it yourself. This is also a study.