Last Updated : 13 Dec, 2021
The java.lang.StrictMath.cbrt() is an inbuilt method in Java which is used to return the cube root of a given double value. The method shows three special results:
Syntax:
public static double cbrt(double num)
Parameters: This method accepts one parameter num which is of double type whose cube root is required to be found.
Return Value : The method returns the cube root of num.
Below programs illustrate the java.lang.StrictMath.cbrt() method:
Program 1:
// Java program to illustrate the
// java.lang.StrictMath.cbrt()
import java.lang.*;
public class Geeks {
public static void main(String[] args)
{
double val1 = 8.05, val2 = 27, val3 = 0;
// It returns the cube root of a double value
double cbrtvalue = StrictMath.cbrt(val1);
System.out.println("Cube root of "+val1+
" = " + cbrtvalue);
cbrtvalue = StrictMath.cbrt(val2);
System.out.println("Cube root of "+val2+
" = " + cbrtvalue);
cbrtvalue = StrictMath.cbrt(val3);
System.out.println("Cube root of "+val3+
" = " + cbrtvalue);
}
}
Cube root of 8.05 = 2.0041580161269152 Cube root of 27.0 = 3.0 Cube root of 0.0 = 0.0
Program 2:
java
// Java program to illustrate the
// java.lang.StrictMath.cbrt()
import java.lang.*;
public class Geeks {
public static void main(String[] args)
{
double val1 = -8.05, val2 = 128, val3 = 0;
// It returns the cube root of a double value
double cbrtvalue = StrictMath.cbrt(val1);
System.out.println("Cube root of "+val1+
" = " + cbrtvalue);
cbrtvalue = StrictMath.cbrt(val2);
System.out.println("Cube root of "+val2+
" = " + cbrtvalue);
cbrtvalue = StrictMath.cbrt(val3);
System.out.println("Cube root of "+val3+
" = " + cbrtvalue);
}
}
Cube root of -8.05 = -2.0041580161269152 Cube root of 128.0 = 5.039684199579493 Cube root of 0.0 = 0.0
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