Gwyneth Butera
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Gurobi Staff
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Votes on activity by Gwyneth Butera-
How do I get support for using Gurobi?
At Gurobi, we take pride in assisting our customers!Our Help Center is constantly expanding with answers to many common questions. Please visit often!If you are a commercial userPlease see How do I...
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How do I test my Gurobi license?
Once you have set up a license file for your machine, you are ready to test your license using the Gurobi Command Line Tool (gurobi_cl). To do this, type gurobi_cl --license in a command shell wind...
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Is Gurobi deterministic?
Gurobi is designed to be deterministic. You can always get the same results (meaning the same solution values and same algorithmic path) from the same inputs (model and parameters) on the same comp...
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What types of models can Gurobi solve?
Gurobi versions 12.0 and later can solve models with linear constraints, quadratic constraints (both convex and non-convex), second-order cone constraints, and multivariate composite nonlinear func...
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Tutorial: Getting Started with the Gurobi Python API
This section will work through a simple example in order to illustrate the use of Gurobi Python API and Gurobi Python Matrix API. The example builds a simple Mixed Integer Programming model, optimi...
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How do I retrieve the (dual) Pi values for a MIP problem?
As mentioned in the documentation for Pi, this attribute is only available for convex continuous models. Shadow prices are not well-defined in mixed-integer programs, so we do not provide dual valu...
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What are the differences between LP and MPS file formats?
The LP file format is designed to be human-readable. Gurobi writes coefficients in LP files with fewer decimal digits. Also, the LP file format does not necessarily preserve the ordering of variabl...
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Coins Tutorial: Solving the Model using gurobi_cl
Previous: Coins Tutorial: The Model FileThe final step in solving our optimization problem is to pass the model to the Gurobi Optimizer. We'll use the Gurobi command-line interface, as it is typica...
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How do I use conda to install Gurobi in Anaconda?
Anaconda is a Python distribution platform that comes with a convenient package manager (“conda”), and a diverse set of curated software packages. Gurobi offers an installation package for this pla...
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How do I renew an Educational Institution Site license?
To request the renewal of an Educational Institution Site license (also known as an academic site or floating or token license), please have your system administrator submit a support request via G...