118 lines
3.9 KiB
Ruby
118 lines
3.9 KiB
Ruby
# frozen_string_literal: true
|
|
|
|
module RplLang
|
|
module Core
|
|
module Logarithm
|
|
def populate_dictionary
|
|
super
|
|
|
|
@dictionary.add_word( ['ℇ', 'e'],
|
|
'Logs on reals and complexes',
|
|
'( … -- ℇ ) push ℇ',
|
|
proc do
|
|
@stack << { type: :numeric,
|
|
base: 10,
|
|
value: BigMath.E( @precision ) }
|
|
end )
|
|
|
|
# @dictionary.add_word( ['ln'],
|
|
# 'Logs on reals and complexes',
|
|
# 'logarithm base e',
|
|
# proc do
|
|
|
|
# end )
|
|
|
|
# @dictionary.add_word( ['lnp1'],
|
|
# 'Logs on reals and complexes',
|
|
# 'ln(1+x) which is useful when x is close to 0',
|
|
# proc do
|
|
|
|
# end )
|
|
|
|
# @dictionary.add_word( ['exp'],
|
|
# 'Logs on reals and complexes',
|
|
# 'exponential',
|
|
# proc do
|
|
|
|
# end )
|
|
|
|
# @dictionary.add_word( ['expm'],
|
|
# 'Logs on reals and complexes',
|
|
# 'exp(x)-1 which is useful when x is close to 0',
|
|
# proc do
|
|
|
|
# end )
|
|
|
|
# @dictionary.add_word( ['log10'],
|
|
# 'Logs on reals and complexes',
|
|
# 'logarithm base 10',
|
|
# proc do
|
|
|
|
# end )
|
|
|
|
# @dictionary.add_word( ['alog10'],
|
|
# 'Logs on reals and complexes',
|
|
# 'exponential base 10',
|
|
# proc do
|
|
|
|
# end )
|
|
|
|
# @dictionary.add_word( ['log2'],
|
|
# 'Logs on reals and complexes',
|
|
# 'logarithm base 2',
|
|
# proc do
|
|
|
|
# end )
|
|
|
|
# @dictionary.add_word( ['alog2'],
|
|
# 'Logs on reals and complexes',
|
|
# 'exponential base 2',
|
|
# proc do
|
|
|
|
# end )
|
|
|
|
# @dictionary.add_word( ['sinh'],
|
|
# 'Logs on reals and complexes',
|
|
# 'hyperbolic sine',
|
|
# proc do
|
|
|
|
# end )
|
|
|
|
# @dictionary.add_word( ['asinh'],
|
|
# 'Logs on reals and complexes',
|
|
# 'inverse hyperbolic sine',
|
|
# proc do
|
|
|
|
# end )
|
|
|
|
# @dictionary.add_word( ['cosh'],
|
|
# 'Logs on reals and complexes',
|
|
# 'hyperbolic cosine',
|
|
# proc do
|
|
|
|
# end )
|
|
|
|
# @dictionary.add_word( ['acosh'],
|
|
# 'Logs on reals and complexes',
|
|
# 'inverse hyperbolic cosine',
|
|
# proc do
|
|
|
|
# end )
|
|
|
|
# @dictionary.add_word( ['tanh'],
|
|
# 'Logs on reals and complexes',
|
|
# 'hyperbolic tangent',
|
|
# proc do
|
|
|
|
# end )
|
|
|
|
# @dictionary.add_word( ['atanh'],
|
|
# 'Logs on reals and complexes',
|
|
# 'inverse hyperbolic tangent',
|
|
# proc do
|
|
|
|
# end )
|
|
end
|
|
end
|
|
end
|
|
end
|