对不起，此内容只适用于美式英文。
本文整理了一些常见指数，包括上证系列（有上证、上证50、上证180）、中证系列（有沪深300、中证500）、国证系列（有深证成指、创业板指、创业板50），以及反映中国股市走向的富时A50。
学习笔记
结合实例解释盘口数据名词含义
本文以中国平安为例，整理了下股票交易App上盘口数据的一些名词含义。
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.
给小侄、外甥们的书单
经常给小侄、外甥们买书，做个记录，防止买重，也方便日后重复购买。同时，也期待您推荐其他好书。
Calculate minimum dominating sets
This blog takes notes of dominating sets and shows how to calculate its value with the Python package, NetworkX.