{ TSM5 Double Exp Smoothing
  Copyright 2011, P.J.Kaufman.  All rights reserved. }

	inputs: 	period(20);
	vars:		Exp(0), DblExp(0);
	
	Exp = SmoothedAverage(close,period);
	DblExp = SmoothedAverage(exp,period);
	

	plot1(DblExp,"DblExp");