Class: Keisan::Functions::Sech
- Inherits:
-
CMathFunction
- Object
- Keisan::Function
- ProcFunction
- MathFunction
- CMathFunction
- Keisan::Functions::Sech
- Defined in:
- lib/keisan/functions/sech.rb
Instance Attribute Summary
Attributes inherited from ProcFunction
Attributes inherited from Keisan::Function
Instance Method Summary collapse
-
#initialize ⇒ Sech
constructor
A new instance of Sech.
Methods inherited from MathFunction
Methods inherited from ProcFunction
#call, #evaluate, #simplify, #value
Methods inherited from Keisan::Function
#differentiate, #evaluate, #simplify, #value
Constructor Details
#initialize ⇒ Sech
Returns a new instance of Sech.
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# File 'lib/keisan/functions/sech.rb', line 4 def initialize super("sech", Proc.new {|arg| 1 / CMath::cosh(arg)}) end |