Modeling
Reading, building, and writing models with Gurobi
General
- What does "Model contains large matrix coefficient range" mean?
- How do I scale my model to improve its numerical properties?
- What does "Awaiting Model Update" mean?
- General modeling tips to improve a formulation
- Why does Gurobi report that my convex model is non-convex?
Model Files
- How do I anonymize model files?
- What are the differences between LP and MPS file formats?
- How do I export a model from Gurobi?
- How do I use a model file from lp_solve with Gurobi?
- Why is Gurobi unable to read my LP model file?
Modeling Functions and Expressions
- How can I detect when a linear expression Is within an interval?
- Is it possible to feed black-box functions to Gurobi?
- How do I access the left-hand side of a constraint?
- How do I model conditional statements in Gurobi?
- Why doesn't Gurobi support strict inequality constraints like x < a?
Python Matrix API
- What should I do upon "RuntimeWarning: Chained matrix multiplications of MVars..."
- How do I pointwise multiply an array and an MVar with the matrix-friendly Python API?
- How do I multiply an array and a 2-D MVar object using the matrix-friendly Python API?
- How do I multiply two MLinExpr objects together with the matrix-friendly Python API?
- How do I pointwise multiply two MVars with the matrix-friendly Python API?