JAVA基础(三十八)——常用类之Math类

慕晨sekurlsa 发布时间：2022-09-13 21:50:48 ，浏览量：3

一、目录

Math类基本介绍
Math类常用方法

二、Math类基本介绍

Math类包含用于执行基本数学运算的方法，如初等指数、对数、平方根和三角函数等。

三、Math类常用方法

abs 绝对值
pow 求幂
ceil 向上取整
floor 向下取整
round 四舍五入
sqrt 求开方
random 求随机数(返回0

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JAVA基础(三十八)——常用类之Math类

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