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Hello, thanks a lot for the response. Regarding the first question I'm sorry, I uploaded the wrong picture. So here is the right one: Bildschirmfoto 2018-12-06 um 15.35.44.png So this is not possible? I think I have the same problem regarding this constraint: Bildschirmfoto 2018-12-06 um 15.36.44.pn...

Hi, I have some trouble implementing part of my model: 1) I have this definition of my parameter k Bildschirmfoto 2018-12-06 um 11.18.23.png I tried this but it doesn't work (the icdf function is imported) k(alpha(m)) =e= icdf(alpha(m), 0,1); 2) If have a constraint that is defined for all m in {1,…...