gistfile1.txt

defmodule Midi do
  @moduledoc """
  Documentation for `Midi`.
  """

  @doc """
  Tarai function music.

  ## Examples

      iex> Midi.tarai(12,6,0)
      

  """
  

  def tarai(x,y,z) do 
    MidiSynth.play(x*2 + 72, 100)
    Process.sleep(100)
    MidiSynth.play(y*2 + 72, 100)
    Process.sleep(100)
    MidiSynth.play(z*2 + 72, 100)
    Process.sleep(100)
    if x <= y do 
      y
    else 
      tarai(tarai(x-1,y,z),
            tarai(y-1,z,x),
            tarai(z-1,x,y))
    end 
  end