数学学习的应用程序
https://www.mathplayground.com/
https://www.doodlemaths.com/available-apps/
网站
https://www.ck12.org/student/
https://schoolyourself.org/learn
自学图书推荐
https://www.neilwithdata.com/mathematics-self-learner
https://marktomforde.com/academic/mathmajors/textbook-suggestions.html
https://www.myopenmath.com/info/selfstudy.php
https://mathblog.com/mathematics-books/
https://www.adequatedeal.com/blog/best-selling-mathematics-textbooks-of-all-time-must-read-it/
https://bookauthority.org/books/best-math-books数学家谈数学怎么学
专注于自己的学习
理解概念
费恩曼读书法
看懂定理的证明
科学地做题
正确看待考试 
