Ruby | Math cbrt() function
Last Updated :
04 Dec, 2020
The cbrt() is an inbuilt function in Ruby returns the cube root of a given value.
Syntax: Math.cbrt(value)
Parameters: The function accepts one mandatory parameter value whose cuberoot is to be returned.
Return Value: It returns the cuberoot of the value.
Example 1:
Ruby
val1 = 8 val2 = 27 val3 = 64 val4 = 1000
puts Math.cbrt(val1)
puts Math.cbrt(val2)
puts Math.cbrt(val3)
puts Math.cbrt(val4)
|
Output:
2.0
3.0000000000000004
4.0
10.0
Example 2:
Ruby
val1 = 10 val2 = -29 val3 = 899 val4 = -87879
puts Math.cbrt(val1)
puts Math.cbrt(val2)
puts Math.cbrt(val3)
puts Math.cbrt(val4)
|
Output:
2.1544346900318834
-3.0723168256858475
9.651316634226061
-44.45920597627334
Reference: https://devdocs.io/ruby~2.5/math#method-c-cbrt
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