% Definition of the type of constraints:
% * Etwin stands for b <= Ax <= b, that is to say equality constraints
% * Edouble stands for binf <= Ax <= bsup
% * Einf stands for lower bound bin <= Ac
% * Esup stands for upper bound Ax <= bsup

Etwin = 1;Edouble = 2;Einf = 3;Esup = 4;Enone=0;