Contents

require 'mathn'

class Numeric
  # Squares the number
  def square
    self * self
  end

  # Cube the number
  def cube
    self.square * self
  end

  # Finds the square root of the number
  def sqrt
    Math.sqrt(self)
  end

  # Finds the log base e of the number
  def ln
    Math::log(self)
  end

  # Finds the log base 10 of the number
  def log
    Math::log10(self)
  end
end

Version data entries

1 entries across 1 versions & 1 rubygems

Version	Path
darkhelmet-darkext-0.5.1	lib/darkext/numeric.rb