java.lang.Math.getExponent(float f) java.lang.Math.getExponent(double d) java.lang.Math.hypot(double x, double y) java.lang.Math.getExponent(float f) package com.codingdict; import java.lang.*; public class MathDemo { public static void main(String[] args) { // get two float numbers float x = 60984.1f; float y = -497.99f; // print the unbiased exponent of them System.out.println("Math.getExponent(" + x + ")=" + Math.getExponent(x)); System.out.println("Math.getExponent(" + y + ")=" + Math.getExponent(y)); System.out.println("Math.getExponent(0f)=" + Math.getExponent(0f)); } } java.lang.Math.getExponent(double d) java.lang.Math.hypot(double x, double y)