Java Math BigDecimal.pow() 方法

package com.codingdict;



import java.math.*;



public class BigDecimalDemo {



   public static void main(String[] args) {



      // create 2 BigDecimal Objects

      BigDecimal bg1, bg2;



      bg1 = new BigDecimal("2.17");



      // apply pow method on bg1 

      bg2 = bg1.pow(3);



      String str = "The value of " + bg1 + " to the power of 3 is " + bg2;



      // print bg2 value

      System.out.println( str );

   }

}