前言
先看幅图（如下），最近重新读了读概率论与统计学的一些知识点，结合一些应用场景，有了一些新的理解，因此便来随便聊聊。
statistic_correlation
极限在微积分中的意义
linear-algebra
I am going to share some experiences in the process that I study the linear Algebra, it is really excited that I just find a super nice textbook named Linear Algebra and the Applications. I really recommend it if you are going to study the linear algebra especially when you are mindless in which book that you should read.
Life tips: Never judge others by your value, learn to accept the diversity, this is what the world looks like. Respect each other!