namespace Math类用法
{
class MainClass
{
public static void Main(string[] args)
{
Console.WriteLine("-12的绝对值为:{0}",Math.Abs(-12));
Console.WriteLine("不小于=12.567的最小整数为:{0}",Math.Ceiling(-12.567));
Console.WriteLine("不大于-12.567的最大整数为:{0}",Math.Floor(-12.567));
Console.WriteLine("-12.567保留为小数的四舍五入值为:{0}", Math.Round(-12.567, 2));
Console.WriteLine("2的指数函数为{0}", Math.Exp(2));
Console.WriteLine("2的次方为:{0}",Math.Pow(2,3));
Console.WriteLine("13.5/3余数为:{0}", Math.IEEERemainder(13.5, 3));
}
}
}