On Sun, 26 Sep 2010, Carlos Herrera wrote:
with 4.13 version). In spite of the not very related subject, my question is, does somebody knows a "free solver" to solve a non-linear constrained problem or some method to linearize the product between integer and binary variables?. My model has one variable in the objective function and a set of constraints with: one non-linear constraint (product mentioned above) and some others mixed integer linear constraints. Thanks in advance.
x in 0..H b in 0..1 xb <= x xb <= Hb xb >= x - H(1-b) xb >= 0 -- Michael [email protected] "Pessimist: The glass is half empty. Optimist: The glass is half full. Engineer: The glass is twice as big as it needs to be." _______________________________________________ Help-glpk mailing list [email protected] http://lists.gnu.org/mailman/listinfo/help-glpk
