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Cplex If-then binary constraint not updating
I am new at cplex and I am trying to optimize a function of x by creating a binary variable in constraint such that:
if x[i] > 0 then y[i] = 1 or if x[i] = 0 then y[i] = 0
and then constraint is ...
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cplex java api ifThen structure
I am trying to model an constraint in cplex which is of IF-THEN structure. In a 2d-array(m x m+n) i want if the sum_ofRows(m rows) is 1, then the sum_ofColumns(m columns) should be 0 . In cplex java ...