class Main { public static void main(String[] args) { // Math.getExponent() with float variable float a = 50.8f; System.out.println(Math.getExponent(a)); // 5 // Math.getExponent with double variable double b = 89.3d; System.out.println(Math.getExponent(b)); // 6 } }

Java Examples Java Videos Java Compiler Java Exercises Java Quiz Java Code Challenges Java Server Java Syllabus Java Study Plan Java Interview Q&A Java Certificate · ❮ Math Methods · Get the exponent of different floating point numbers: System.out.println(Math.getExponent(1)); System.out.println(Math.getExponent(2)); System.out.println(Math.getExponent(-8)); System.out.println(Math.getExponent(10)); System.out.println(Math.getExponent(0.5)); System.out.println(Math.getExponent(-0.33)); Try it Yourself » ·

May 13, 2025 - In Java, the Math.getExponent() method returns the exponent of the floating-point number in its binary scientific notation. In this article, we are going to discuss how this method works for regular values and for special cases such as infinity ...

package com.tutorialspoint; public class MathDemo { public static void main(String[] args) { // get a float number float x = 60984.1f; // print the unbiased exponent of the number System.out.println("Math.getExponent(" + x + ")=" + Math.getExponent(x)); } }

package com.tutorialspoint; public class MathDemo { public static void main(String[] args) { // get a double number double x = 60984.1; // print the unbiased exponent of the number System.out.println("Math.getExponent(" + x + ")=" + Math.getExponent(x)); } }

December 3, 2024 - Explore how to apply this method with both double and float types, and understand its behavior through practical examples. Declare and initialize a double variable. Use Math.getExponent() to find the exponent part of the double value.

March 28, 2025 - Java getExponent Function is a Math Library function used to return unbiased exponent used in the representation of double or float value.

Java Math.getExponent() Method with Examples on abs(), min(), max(), avg(), round(), ceil(), floor(), pow(), sqrt(), sin(), cos(), tan(), exp() etc.

September 30, 2019 - package com.javatutorialhq.java.examples; import java.util.Scanner; /* * This example source code demonstrates the use of * getExponent() method of Math class */ public class MathGetExponentExample { public static void main(String[] args) { // Ask for user input System.out.print("Enter an input:"); // use scanner to read the console input Scanner scan = new Scanner(System.in); // Assign the user to String variable String s = scan.nextLine(); // close the scanner object scan.close(); // convert the string input to double double value = Double.parseDouble(s); // get the result of decrementExact int exponent = Math.getExponent(value); System.out.println("Result of the operation is " + exponent); } }

December 4, 2025 - The exponent is the power of 2 that scales the significant part. The Math.getExponent() method does one very specific job: it extracts that unbiased exponent from a float or a double.

The java.lang.Math.getExponent() return the unbiased exponent used in the representation of double or float. Syntax public static int getExponent(float x) pu...

Java Math.getExponent() Java Math.hypot() Java Math.IEEEremainder() Java Math.log() Java Math.log10() Java Math.log1p() Java Math.nextAfter() Java Math.nextUp() Java Math.nextDown() Java Math.rint() Java Math.random() Java Math expm1() Java Math log10() Java Math sinh() Java Math getExponent() Java Math log1p() Java Math cosh() That is, Math.exp(4.0) = e4.0.

1 week ago - Java™ Platform Standard Ed. 8 ... The class Math contains methods for performing basic numeric operations such as the elementary exponential, logarithm, square root, and trigonometric functions.

Both programs above do not work if you have a negative exponent. For that, you need to use the pow() function in Java standard library. class Main { public static void main(String[] args) { int base = 3, exponent = -4; double result = Math.pow(base, exponent); System.out.println("Answer = " ...

static long getSignificand(double d) { checkArgument(isFinite(d), "not a normal value"); int exponent = getExponent(d); long bits = doubleToRawLongBits(d); bits &= SIGNIFICAND_MASK; return (exponent == MIN_EXPONENT - 1) ? bits << 1 : bits | IMPLICIT_BIT; } ... /** * Returns {@code true} if {@code x} represents a mathematical integer. * * <p>This is equivalent to, but not necessarily implemented as, the expression {@code * !Double.isNaN(x) && !Double.isInfinite(x) && x == Math.rint(x)}. */ @GwtIncompatible // java.lang.Math.getExponent, com.google.common.math.DoubleUtils public static boolean isMathematicalInteger(double x) { return isFinite(x) && (x == 0.0 || SIGNIFICAND_BITS - Long.numberOfTrailingZeros(getSignificand(x)) <= getExponent(x)); }

[<Android.Runtime.Register("getExponent", "(F)I", "")>] static member GetExponent : single -> int · f · Single · a float value · Int32 · the unbiased exponent of the argument · Attributes · RegisterAttribute · Java documentation for java.lang.Math.getExponent(float).

November 29, 2021 - The `getExponent()` function from the math library returns the unbiased exponent of the argument `x`.

//from ww w .jav a 2 s .c o m public class Main { public static void main(String[] args) { double x = 123456.7; double y = -123.45; // 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(0)=" + Math.getExponent(0)); } } The code above generates the following result. Next » · « Previous · Home » Java Tutorial » java.lang » ·

This function returns the unbiased exponent that is used in the representation of p1. This function wraps the java.lang.Math.getExponent() function.