THE JOURNAL
最近更新.
课程笔记、研究记录与日常思考。
面向对象程序设计
Composition, Inheritance, and Class-Level Features
Composition vs Inheritance, const objects, static members, inline functions
常微分方程
Power Series Methods
power series methods, ordinary points, regular singular points, and the method of Frobenius
数据库系统
Entity-Relationship Model
Database Design Process, E-R Model, Constraints, Weak Entity Sets, Reduction to Relation Schemas, Extended E-R Features, UML
常微分方程
Linear Equations of Higher Order
Chapter 2 notes on higher-order linear ODEs, nonhomogeneous equations, and boundary value problems