本文讲解符号数存储格式，能表示最大的值是多少，在什么情况下会出现精度损失。
Math
math
质数入门：质数判定、质数生成、质因数分解
因为了解到有限域，想进一步了解质数，简单做一个笔记，方便日后深入了解。
代数方法求PageRank
本文结合实例介绍如何用代数方法求PageRank。
Calculate a minimum spanning tree with Python
This article presents how to calculate a minimum spanning tree with the Python package, NetworkX.
Calculate a maximal independent set with Python
This article presents how to calculate a maximal independent set with the Python package, NetworkX.
Simple regression analysis using Python
This article introduces simple regression analysis illustrated with a simple example and shows how to calculate it using Python.
Calculate connected dominating sets (CDS)
It is believed that the minimum connected dominating set problem cannot be solved in polynomial time. To the best of my knowledge, there is no source code available for approximation algorithms. Therefore, I decide to implement one proposed by M. Rai in 2009.
Calculate minimum dominating sets
This blog takes notes of dominating sets and shows how to calculate its value with the Python package, NetworkX.
直观理解虚数i
再次读了《Math, Better Explained: Learn to Unlock Your Math Intuition》虚数部分，这次做点笔记。
直观数学：数学常数e
本文试图直观理解数学常数e，包括4种e常见定义的直观解释，自然对数，指数。 Read more