id	summary	reporter	owner	description	type	status	priority	milestone	component	version	severity	resolution	keywords	cc
486	DifEq does not work well	César Pérez Álvarez	danirus	"If we try this code:
//////////////////////////////////////////////////////////////////////////////
Polyn omega = 1-0.1*B;
Polyn delta = 1-0.9*B;
Serie inp   = SubSer(Gaussian(0,0.1), y2000m01d01, y2000m12d31); 
Serie init  = SubSer(Gaussian(5,0.1), y1999m12d31, y1999m12d31); 

Serie adInp1 = DifEq(omega/delta, inp, init); 
Serie adInp2 = omega:DifEq(1/delta, inp, init); 
//////////////////////////////////////////////////////////////////////////////

adInp1 and adInp2 are different. adInp1 is a ""Empty"" time series !!!!!!"	defect	closed	highest		TimeSetAlgebra	1.1.5	blocker	invalid