Contents

# coding: utf-8
class Integer
  def mobius
   return if self < 1
   ω < Ω  ? 0 : (-1)**(Ω)
  end

  alias :möbius :mobius
  alias :μ :mobius
end

Version data entries

16 entries across 16 versions & 1 rubygems

Version	Path
numb-0.170.0	lib/numb/mobius.rb
numb-0.152.0	lib/numb/mobius.rb
numb-0.138.0	lib/numb/mobius.rb
numb-0.125.0	lib/numb/mobius.rb
numb-0.114.0	lib/numb/mobius.rb
numb-0.111.0	lib/numb/mobius.rb
numb-0.109.0	lib/numb/mobius.rb
numb-0.99.0	lib/numb/mobius.rb
numb-0.96.0	lib/numb/mobius.rb
numb-0.89.0	lib/numb/mobius.rb
numb-0.84.0	lib/numb/mobius.rb
numb-0.77.0	lib/numb/mobius.rb
numb-0.72.1	lib/numb/mobius.rb
numb-0.72.0	lib/numb/mobius.rb
numb-0.68.0	lib/numb/mobius.rb
numb-0.63.0	lib/numb/mobius.rb