Concepts
Features
- Batch Optimization
- Callbacks
- Concurrent Optimization
- Distributed Optimization
- Gurobi Instant Cloud
- Infeasibility Analysis
- Multiple Objectives
- Multiple Scenarios
- Nonlinear Constraints
- Parameter Tuning Tool
- Recording API Calls
- Solution Pool
Reference
- Release Notes for Gurobi 13.0
- C API
- Overview
- Environment Creation and Destruction
- Model Creation and Modification
- Model Solution
- Model Queries
- Input-Output
- Attribute Management
- Parameter Management
- Monitoring Progress - Logging and Callbacks
- Modifying Solver Behavior - Callbacks
- Batch Requests
- Error Handling
- Parameter Tuning
- Advanced simplex routines
- C++ API
- Java API
- .NET API
- Python API
- Overview
- Global Functions
- Model
- Var
- MVar
- Constr
- MConstr
- MQConstr
- QConstr
- SOS
- GenConstr
- MGenConstr
- LinExpr
- QuadExpr
- GenExpr
- NLExpr
- MLinExpr
- MQuadExpr
- MNLExpr
- TempConstr
- Column
- Callbacks
- GurobiError
- Env
- Batch
- GRB
- tuplelist
- tupledict
- General Constraint Helper Functions
- Matrix-Friendly API Functions
- Nonlinear Expression Helpers
- Low Level API
- MATLAB API
- R API
- Gurobi Command-Line Tool
- Attribute Reference
- Parameter Reference
- Numeric Codes
- File Formats
Gurobi
Back to top
GRBExpr#
- GRBExpr#
Abstract base class for the
GRBLinExprandGRBQuadExprclasses. Expressions are used to buildobjectives and constraints. They are temporary objects that typicallyhave short lifespans.- doubleValue#
(Property) The value of an expression for the current solution.
Help and Feedback
On this page