Method: Numeric#log

Defined in:
lib/epitools/core_ext/numbers.rb,
lib/epitools/core_ext/numbers.rb

#log(n = nil) ⇒ Object 



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# File 'lib/epitools/core_ext/numbers.rb', line 169

def log(n=nil)
  if n
    Math.log(self) / Math.log(n)
  else
    Math.log(self)
  end
end