class Keisan::Functions::Sqrt

Public Class Methods

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

Protected Class Methods

derivative(argument) click to toggle source
# File lib/keisan/functions/sqrt.rb, line 10
def self.derivative(argument)
  AST::Exponent.new([argument, Rational(-1,2)]) / 2
end