Using nonlinear constraints with boolean masks

[Fa20]

Hallo
How can I use
nonlinear constraints with boolean masks in AX?

[danielcohenlive]

Hi @Fa20 , thanks for your question. If by nonlinear constraints you mean something like a^2 + b < 1 or a^2 < b we don't support that yet. If you need it this can serve as a feature request though. Do you need these constraints for parameters or the outcomes in constrained optimization.

[Fa20]

@danielcohenlive thanks for your answer. I mean something like :(x1-2*x2>0)&(x2+0.5x1<0)

[danielcohenlive]

@Fa20 that's not supported. The constraints are in a python-like format, but they aren't actually executed as raw python under the hood. Can you describe what you're trying to do at a high level? Maybe there's another way to accomplish it. If not you're welcome to make a feature request.

[Fa20]

@danielcohenlive I 'm using this conditions to filter the the range of the prameters and one of the filter condition is : (x1-2*x2>0)&(x2+0.5x1<0) but I'm thinking to split it to two condition and add them to parameters_constrains ?

[Balandat]

but I'm thinking to split it to two condition and add them to parameters_constrains ?

Yes, that's the right move here