Java Math.pow函数。完整指南 掘金
Java Math Power. When it's power of 2. Take in mind, that you can use simple and fast shift expression 1.
When it's power of 2. Take in mind, that you can use simple and fast shift expression 1.
When it's power of 2. Take in mind, that you can use simple and fast shift expression 1. When it's power of 2.
