id	summary	reporter	owner	description	type	status	priority	milestone	component	version	severity	resolution	keywords	cc
233	Set  c  = a-b  don´t work with SetOfPolyn ( Ver. 1.1.2 Jan 13 2005 for WINDOWS)	jlaybar	danirus	"Difference operator between SetOfPolyn does not work 

// Fail 

Set  a  = SetOfPolyn( 1-0.1*B, 1-B  );
Set  b  = SetOfPolyn( 1-0.1*B );
Set  c  = a-b;

// Works!!   

Set  a  = SetOfPolyn( 1-0.1*B, 1-B^2  );
Set  b  = SetOfPolyn( 1-0.1*B );
Set  c  = a-b;

Incredible but true...

cheers

Uncle James"	defect	closed	normal		SetAlgebra	1.1.2	normal	fixed	TOL	danirus