Module: RplLang::Words::Logarithm

Includes:
Types
Included in:
Rpl
Defined in:
lib/rpl/words/logarithm.rb

Instance Method Summary collapse

Methods included from Types

new_object

Instance Method Details

#populate_dictionary ⇒ Object 



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# File 'lib/rpl/words/logarithm.rb', line 8

def populate_dictionary
  super

  category = 'Logs on reals and complexes'

  @dictionary.add_word!( ['ℇ', 'e'],
                         category,
                         '( … -- ℇ ) push ℇ',
                         proc do
                           @stack << Types.new_object( RplNumeric, BigMath.E( RplNumeric.precision ) )
                         end )

  # @dictionary.add_word!( ['ln'],
  #                       category,
  #                       'logarithm base e',
  #                       proc do

  #                       end )

  # @dictionary.add_word!( ['lnp1'],
  #                       category,
  #                       'ln(1+x) which is useful when x is close to 0',
  #                       proc do

  #                       end )

  # @dictionary.add_word!( ['exp'],
  #                       category,
  #                       'exponential',
  #                       proc do

  #                       end )

  # @dictionary.add_word!( ['expm'],
  #                       category,
  #                       'exp(x)-1 which is useful when x is close to 0',
  #                       proc do

  #                       end )

  # @dictionary.add_word!( ['log10'],
  #                       category,
  #                       'logarithm base 10',
  #                       proc do

  #                       end )

  # @dictionary.add_word!( ['alog10'],
  #                       category,
  #                       'exponential base 10',
  #                       proc do

  #                       end )

  # @dictionary.add_word!( ['log2'],
  #                       category,
  #                       'logarithm base 2',
  #                       proc do

  #                       end )

  # @dictionary.add_word!( ['alog2'],
  #                       category,
  #                       'exponential base 2',
  #                       proc do

  #                       end )

  # @dictionary.add_word!( ['sinh'],
  #                       category,
  #                       'hyperbolic sine',
  #                       proc do

  #                       end )

  # @dictionary.add_word!( ['asinh'],
  #                       category,
  #                       'inverse hyperbolic sine',
  #                       proc do

  #                       end )

  # @dictionary.add_word!( ['cosh'],
  #                       category,
  #                       'hyperbolic cosine',
  #                       proc do

  #                       end )

  # @dictionary.add_word!( ['acosh'],
  #                       category,
  #                       'inverse hyperbolic cosine',
  #                       proc do

  #                       end )

  # @dictionary.add_word!( ['tanh'],
  #                       category,
  #                       'hyperbolic tangent',
  #                       proc do

  #                       end )

  # @dictionary.add_word!( ['atanh'],
  #                       category,
  #                       'inverse hyperbolic tangent',
  #                       proc do

  #                       end )
end