Ray TAN
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Ray TANによる最近のアクティビティ-
write the relation between two deision variables
進行中I would like to write the constraints between two continuous decision variable x(m) and y(n) x(m) is equal to the value of column in y(i,j) which is nonzero i.e. y=[1,1,0,0,1] and x could be one ...
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Modeling if constraints with interger variable
回答済みI wanna write the constraint like if x=K (K is a constant ) then y=z x,y,z are integer variables. I scan the other related posts using big M method and I find it is unsuitable for my problem sin...