Originally posted by: freezona

Dear all,

How to use division method using variable(IloNumVar type) in Java?
How can i slove below problem?

IloNumVar[] inside = new IloNumVar[2];
inside[0] = cplex.semiContVar(0.0,Double.MAX_VALUE, IloNumVarType.Int);
inside[1] = cplex.semiContVar(0.0,Double.MAX_VALUE, IloNumVarType.Int);

IloNumExpr expr = cplex.prod(1.0/inside[0],cplex.constant(1)); ======> error occurred.
<< error message : The operator / is undefined for the argument type(s) double, IloNumVar >>
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Thanks in advance.
#CPLEXOptimizers
#DecisionOptimization

Originally posted by: SystemAdmin

Sorry, but dividing by a variable (rather than a constant) is not supported by CPLEX. This would create a much harder to solve problem instance. In particular, you may end up dividing by zero.
#CPLEXOptimizers
#DecisionOptimization

Originally posted by: freezona

Thank you very much!
#CPLEXOptimizers
#DecisionOptimization