Class: Keisan::Functions::Abs

Inherits:

CMathFunction

• Object
• Keisan::Function
• ProcFunction
• MathFunction
• CMathFunction
• Keisan::Functions::Abs

Defined in:

lib/keisan/functions/abs.rb

Instance Attribute Summary

Attributes inherited from ProcFunction

#function_proc

Attributes inherited from Keisan::Function

#arity, #name

Instance Method Summary

• #initialize ⇒ Abs constructor

  A new instance of Abs.

Methods inherited from MathFunction

#differentiate, #simplify

Methods inherited from ProcFunction

#call, #evaluate, #simplify, #value

Methods inherited from Keisan::Function

#differentiate, #evaluate, #simplify, #value

Constructor Details

#initialize ⇒ Abs

Returns a new instance of Abs.

# File 'lib/keisan/functions/abs.rb', line 4

def initialize
  super("abs", Proc.new {|arg| arg.abs})
end