Contents

# coding: utf-8
class Integer
  def idempotent(k)
    (k.choose(self) * (self**(k - self))).to_i
  end
end

Version data entries

6 entries across 6 versions & 1 rubygems

Version	Path
numb-0.186.0	lib/numb/idempotent.rb
numb-0.185.0	lib/numb/idempotent.rb
numb-0.184.0	lib/numb/idempotent.rb
numb-0.181.0	lib/numb/idempotent.rb
numb-0.170.0	lib/numb/idempotent.rb
numb-0.152.0	lib/numb/idempotent.rb