Try our new documentation site (beta).


operator-

Overloaded operator on expression objects.

GRBLinExpr operator- ( const GRBLinExpr& expr1,
    const GRBLinExpr& expr2 )
    Subtract one expression from another.

    Arguments:

    expr1: Start expression.

    expr2: Expression to be subtracted.

    Return value:

    Difference expression.

GRBLinExpr operator- ( const GRBLinExpr& expr )

    Negate an expression.

    Arguments:

    expr: Expression.

    Return value:

    Negation of expression.

GRBQuadExpr operator- ( const GRBQuadExpr& expr1,
    const GRBQuadExpr& expr2 )
    Subtract one expression from another.

    Arguments:

    expr1: Start expression.

    expr2: Expression to be subtracted.

    Return value:

    Difference expression.

GRBQuadExpr operator- ( const GRBQuadExpr& expr )

    Negate an expression.

    Arguments:

    expr: Expression.

    Return value:

    Negation of expression.

Try Gurobi for Free

Choose the evaluation license that fits you best, and start working with our Expert Team for technical guidance and support.

Evaluation License
Get a free, full-featured license of the Gurobi Optimizer to experience the performance, support, benchmarking and tuning services we provide as part of our product offering.
Academic License
Gurobi supports the teaching and use of optimization within academic institutions. We offer free, full-featured copies of Gurobi for use in class, and for research.
Cloud Trial

Request free trial hours, so you can see how quickly and easily a model can be solved on the cloud.

Search

Gurobi Optimization