C# Math - Cbrt() Method

The C# Cbrt() method returns the cube root of the given number. In special cases it returns the following:

If the argument is NaN, then method returns NaN.

Syntax

public static float Cbrt (float arg);

Parameters

arg Specify a number.

Return Value

Returns the cube root of the specified number.

Example:

In the example below, Cbrt() method is used to find out the cube root of the given number.

using System;

class MyProgram {
  static void Main(string[] args) {
    Console.WriteLine("Math.Cbrt(64) = "
                      + Math.Cbrt(64));
    Console.WriteLine("Math.Cbrt(100) = "
                      + Math.Cbrt(100));
    Console.WriteLine("Math.Cbrt(-100) = "
                      + Math.Cbrt(-100));
    Console.WriteLine("Math.Cbrt(Double.NaN) = "
                      + Math.Cbrt(Double.NaN));
    Console.WriteLine("Math.Cbrt(Double.NegativeInfinity) = "
                      + Math.Cbrt(Double.NegativeInfinity));
    Console.WriteLine("Math.Cbrt(Double.PositiveInfinity) = "
                      + Math.Cbrt(Double.PositiveInfinity));
  }
}

The output of the above code will be:

Math.Cbrt(64) = 4
Math.Cbrt(100) = 4.64158883361278
Math.Cbrt(-100) = -4.64158883361278
Math.Cbrt(Double.NaN) = NaN
Math.Cbrt(Double.NegativeInfinity) = -Infinity
Math.Cbrt(Double.PositiveInfinity) = Infinity

❮ C# Math Methods