This method returns a pseudorandom double greater than or equal to 0.0 and less than 1.0. **例 1 :** 展示 **java.lang.Math.random()** 方法的工作。

I was bothered by Rakus's primitive random number handling (only rand and srand, with no mechanism to have multiple generators in parallel), so, instead of bugging some random people about it, I ...