On Jul 6, 12:55 pm, plozmar <
lozano_pal...@...> wrote:
> It´s perfect! It works and it´s the constraint I was looking for,
> thank you. But one more question: what´s the meaning of the operator
> <> ? I haven´t seen before.
>
not-equal-to
It can be used freely in logical expressions, but not as the relation
in a constraint (in a mathematical program -- it would be perfectly
valid in a constraint in a Constraint Programming model).
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