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 program for cbrt() function
#Assigning values
val1 = 8 val2 = 27 val3 = 64 val4 = 1000
#Prints the cbrt() value
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 program for cbrt() function
#Assigning values
val1 = 10 val2 = -29 val3 = 899 val4 = -87879
#Prints the cbrt() value
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