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Don’t Go It Alone. Gurobi and Its Partners Provide the Continuum of Support You Need.

While the mathematical optimization field is more than 70 years old, many customers are still learning how to make the most of its capabilities. That’s why, at Gurobi, we have established the Gurobi Alliance partner network—a group of trusted partners who can support you in achieving your optimization goals.

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Free Udemy Course: Intro to Optimization

Unlock the power of optimized decision-making with this online course developed by Gurobi in partnership with Dr. Joel Sokol, professor at Georgia Tech.

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Optilogic Extends Partnership with Gurobi, Driving Progress to Solve the Biggest, Most Complicated Supply Chain Problems

The two companies are collaborating on exciting new ways MILP and AI can be used to solve the biggest, most complicated supply chain problems.

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Try our new documentation site (beta).

Type:	double
Modifiable:	No

The constraint dual value in the current solution. Note that quadratic constraint dual values are only available when the QCPDual parameter is set to 1.

For examples of how to query or modify attributes, refer to our Attribute Examples.

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