id	summary	reporter	owner	description	type	status	priority	milestone	component	version	resolution	keywords	cc
4194	Severe bug in unit conversion	ahaumer@…	Adrian Pop	"Please consider the following simple example:

{{{
model Test
  Modelica.SIunits.AngularAcceleration a=10*exp(-10*time);
  Modelica.SIunits.AngularVelocity w(displayUnit=""1/min"", start=0, fixed=true);
  Modelica.SIunits.Angle phi(displayUnit=""deg"", start=0, fixed=true);
equation
  der(w)=a;
  der(phi)=w;
end Test;
}}}

The results are '''horribly''' wrong! 
If I remove the ""displayUnit"", the absolete value of the results is correct, but the sign of phi is the opposite of the obvious solution! I'd prefer OpenModelica for my lectures, but how should I use that for teaching? I'm '''really''' upset."	defect	accepted	normal		OMEdit	v1.11.0		unit conversion