Conditional Convergence

Core Sentence / 核心句

A series is conditionally convergent when it converges, but not absolutely.

中文理解:条件收敛靠正负抵消才收敛;取绝对值后会发散。

Formula / 公式或规则

When To Use / 什么时候用

看到 alternating harmonic series 或 positive/negative cancellation,就想到 conditional convergence。

Watch Out / 易错点

不要把 conditional convergence 和 absolute convergence 混掉。

Search and Source Mentions / 搜索与出现位置

Mentioned In / 出现位置

Connected Notes / 连接