标签:
Math:用于数学运算的类
成员变量:
public static final double PI
public static final double E
成员方法:
public static int abs(int a):绝对值
public static double ceil(double a):向上取整
public static double floor(double a):向下取整
public static int max(int a,int b):最大值
public static double pow(double a,double b):a的b次幂
public static double random():随机数 [0.0,1.0)
public static int round(float a ):四舍五入
public static double sqrt(double a):正平方根
标签:
原文地址:http://www.cnblogs.com/Deleting/p/5068658.html