id	summary	reporter	owner	description	type	status	priority	milestone	component	version	resolution	keywords	cc
1874	Error sorting boolean variables	Martin Sjölund	somebody	"In Modelica.Blocks.Examples.BooleanNetwork1:
{{{
[Modelica 3.2.1/Blocks/MathBoolean.mo:253:5-254:37:writable] Error: Model is structurally singular, error found sorting equations 10: not showValue4.showActive = not Modelica.Math.BooleanVectors.anyTrue({or2.u[1], xor1.u[2]});
 for variables 
}}}

Why doesn't this believe there are any variables to sort? And why isn't the equation simplified to:
{{{
showValue4.showActive = Modelica.Math.BooleanVectors.anyTrue({or2.u[1], xor1.u[2]});
}}}"	defect	closed	high	1.9.1	Backend		worksforme		Jens Frenkel