If you want to really learn mathematics well, you must cultivate your own mathematical thinking.Mathematical Writing
https://lunwenzhushou.net/shu-xue-dai-xie/ Mathematical thinking is mainly divided into two categories, one is divided according to the category of thinking, the mathematical thinking under this category can be divergent thinking and convergent thinking, divergent thinking includes imagination and appearance, and convergent thinking contains a variety of logical analysis content. Second, the mathematical thinking is divided into two categories, one is divided according to the category of thinking, the mathematical thinking under this category can be divergent thinking and convergent thinking, the divergent thinking includes imagination and appearance, and the convergent thinking contains a variety of logical analysis content. Classes are divided according to the teaching content, mainly arithmetic thinking, algebraic thinking, geometric thinking and calculus thinking.