id	summary	reporter	owner	description	type	status	priority	milestone	component	version	resolution	keywords	cc
1780	Linearization returns zero for systems with independent variables	james.goppert@…	Willi Braun	"Linearization returns A = 0 if there are equations that are not dependent on each other.

for instance the following returns A=[0,0;0,0] instead of A = [1,0;0,1]
{{{
model Simple
  Real a(start=0);
  Real b(start=0);
equation
  der(a) = a;
  der(b) = b;
end Simple;
}}}

While the following returns A = [1,0;1,0]
{{{
model Simple
  Real a(start=0);
  Real b(start=0);
equation
  der(a) = a;
  der(b) = a;
end Simple;
}}}"	defect	closed	high	1.9.0	Backend		fixed