Re: [Help-glpk] conditional constraint and GLPK

[Xypron]

Hello Drakuzz,

var x, binary;
param M := 1000; #sufficiently big number;
param p;
var x;
var t;
var h;

s.t. c1 :
T <= P + M * x;
s.t. c2 :
H <= P + M * (1 - x);

Best regards

Xypron

Drakuzz wrote:
> Hello list,
> When trying to modelize my problem i can't find how to do it.
> I have a parameter called T and two variables named P and H.
> I want to add a constraint that is only enabled when the condition is met,
> but the condition involves a variable :
> If T>P, then P>H, else no constraints. It seems simple but i'm lost here.
> Can you help me please?
>