id	summary	reporter	owner	description	type	status	priority	milestone	component	version	resolution	keywords	cc	revision
92	Invalid constraints in LP	Balazs Dezso	Alpar Juttner	"The following type of constraints are valid in the Lp system:[[BR]]
{{{
LpExpr(e) >= double(l) <= double(u),[[BR]]
}}}
and the meaning of it is[[BR]]
{{{
double(l) <= LpExpr(e) <= double(u).[[BR]]
}}}
The solution is easy, if an expr is on the left side of comparison, then the other bound must be also set to +/- Inf, it must not let NaN.
"	defect	closed	minor	LEMON 1.1 release	core	svn trunk	fixed