method

sin

v1_9_3_392 - Show latest stable - 0 notes - Class: CMath

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sin(z) private

returns the sine of z, where z is given in radians

# File lib/cmath.rb, line 155
  def sin(z)
    begin
      if z.real?
        sin!(z)
      else
        Complex(sin!(z.real) * cosh!(z.imag),
                cos!(z.real) * sinh!(z.imag))
      end
    rescue NoMethodError
      handle_no_method_error
    end
  end

sin

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