Class: Axiom::Function::Numeric::Exponentiation

Inherits:

Axiom::Function::Numeric

• Object
• Axiom::Function
• Axiom::Function::Numeric
• Axiom::Function::Numeric::Exponentiation

Includes:

Binary, Binary::Invertible, Comparable

Defined in:

lib/axiom/function/numeric/exponentiation.rb

Overview

A class representing a exponentiation function

Defined Under Namespace

Modules: Methods

Instance Attribute Summary

Attributes included from Operation::Binary

#left, #right

Class Method Summary

• .operation ⇒ Symbol

  Return the Exponentiation operation.

Instance Method Summary

• #inverse ⇒ Exponentiation

  Return the inverse function.

Methods included from Binary

#call, #rename, #type

Methods included from Operation::Binary

#initialize

Methods inherited from Axiom::Function::Numeric

type

Methods inherited from Axiom::Function

extract_value, rename_attributes, #type

Methods included from Visitable

#accept

Class Method Details

.operation ⇒ Symbol

Return the Exponentiation operation

Examples:

Exponentiation.operation  # => :**

Returns:

• (Symbol)

# File 'lib/axiom/function/numeric/exponentiation.rb', line 21

def self.operation
  :**
end

Instance Method Details

#inverse ⇒ Exponentiation

Return the inverse function

Examples:

inverse = exponentiation.inverse

Returns:

• (Exponentiation)

# File 'lib/axiom/function/numeric/exponentiation.rb', line 33

def inverse
  self.class.new(left, Division.new(1, right)).memoize(inverse: self)
end