testmath.java

本书是一本为Java学习者在基础内容学习结束后进行课程设计时提供参考的指导书

package apibook.c2.s3;

public class TestMath {
  public static void main(String[] args) {
    System.out.println(Math.abs(-10.2));
    System.out.println(Math.acos(0.5));
    System.out.println(Math.ceil(10.23));
    System.out.println(Math.cos(Math.PI*3/2));
    System.out.println(Math.exp(1));
    System.out.println(Math.log(Math.exp(2)));
    System.out.println(Math.pow(2,4));
    System.out.println(Math.max(2,4));
    System.out.println(Math.IEEEremainder(243,53));
    System.out.println(Math.random());
  }
}