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Ruby - Math.cbrt() Method



The Ruby Math.cbrt() method returns the cube root of the given number.

Syntax

Math.cbrt(x)

Parameters

x Specify the number.

Return Value

Returns the cube root of the specified number.

Example:

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

puts "Math.cbrt(27) = #{Math.cbrt(27)}"
puts "Math.cbrt(64) = #{Math.cbrt(64)}"
puts "Math.cbrt(100) = #{Math.cbrt(100)}"
puts "Math.cbrt(-27) = #{Math.cbrt(-27)}"

The output of the above code will be:

Math.cbrt(27) = 3.0
Math.cbrt(64) = 4.0
Math.cbrt(100) = 4.641588833612779
Math.cbrt(-27) = -3.0

❮ Ruby Math Module

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