Class: Keisan::Functions::Sec

Inherits:

CMathFunction

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

Defined in:

lib/keisan/functions/sec.rb

Instance Attribute Summary

Attributes inherited from ProcFunction

#function_proc

Attributes inherited from Keisan::Function

#arity, #name

Instance Method Summary

• #initialize ⇒ Sec constructor

  A new instance of Sec.

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 ⇒ Sec

Returns a new instance of Sec.

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

def initialize
  super("sec", Proc.new {|arg| 1 / CMath::cos(arg)})
end