从博弈论的角度理解量词交替

2026-04-07

通过把含有交替的量词的命题看成两名玩家的博弈，这些烧脑的命题也变得容易理解、符合直觉了一些。

Calculating the Inverse of a Matrix

2025-10-19

In this article, I introduced how to calculate the inverse of a matrix by creating an augmented matrix and calculate its RREF, and why does it work.