Java cbrt() method with Examples
The java.lang.Math.cbrt() method returns the cube root of a double value.
Note:
- Cube root of a negative value is the negative of the cube root of that value’s magnitude.
- If the argument is NaN, then the result is NaN.
- If the argument is infinite, then the result is an infinity with the same sign as the argument.
- If the argument is zero, then the result is a zero with the same sign as the argument.
Syntax :
public static double cbrt(double a) Parameter : a : an argument Return : This method returns the cube root of a.
Example :To show working of java.lang.Math.cbrt() method.
// Java program to demonstrate working // of java.lang.Math.cbrt() method import java.lang.Math; class Gfg { // driver code public static void main(String args[]) { double a = 125.0 ; double b = 1.0 / 0 ; double c = -( 1.0 / 0 ); double d = 0.0 ; double e = - 0.0 ; System.out.println(Math.cbrt(a)); // Input Positive Infinity // Output Positive Infinity System.out.println(Math.cbrt(b)); // Input Negative Infinity // Output Negative Infinity System.out.println(Math.cbrt(c)); // Input Positive Zero // Output Positive Zero System.out.println(Math.cbrt(d)); // Input Negative Zero // Output Negative Zero System.out.println(Math.cbrt(e)); } } |
Output:
5.0 Infinity -Infinity 0.0 -0.0
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