id	summary	reporter	owner	description	type	status	priority	milestone	component	version	resolution	keywords	cc
3691	indexReduction doesn't reduce system with algebraic loop state constrains	Willi Braun	Willi Braun	"The attached model is passed by the indexReduction with 2 states, but actually the model should have only 1 state. This result into a singular equation system while runtime.

It works fine if {{{+preOptModule+=resolveLoops}}} is activated.
"	defect	closed	blocker	1.12.0	Backend	v1.9.4-dev-nightly	fixed	indexReduction, AlgebraicLoops	Volker Waurich Vitalij Ruge