class Keisan::Functions::Cbrt

Public Class Methods

new() click to toggle source
Calls superclass method
# File lib/keisan/functions/cbrt.rb, line 4
def initialize
  super("cbrt")
end

Protected Class Methods

derivative(argument) click to toggle source
# File lib/keisan/functions/cbrt.rb, line 10
def self.derivative(argument)
  AST::Exponent.new([argument, Rational(-2,3)]) / 3
end