Gurobi.Optimizer
10.0.1.4
Requires NuGet 3.3.0 or higher.
dotnet add package Gurobi.Optimizer --version 10.0.1.4
NuGet\Install-Package Gurobi.Optimizer -Version 10.0.1.4
<PackageReference Include="Gurobi.Optimizer" Version="10.0.1.4" />
paket add Gurobi.Optimizer --version 10.0.1.4
#r "nuget: Gurobi.Optimizer, 10.0.1.4"
// Install Gurobi.Optimizer as a Cake Addin
#addin nuget:?package=Gurobi.Optimizer&version=10.0.1.4
// Install Gurobi.Optimizer as a Cake Tool
#tool nuget:?package=Gurobi.Optimizer&version=10.0.1.4
Gurobi Optimizer
This package contains the Gurobi Optimizer v10.0.2. It is compatible with .NET Standard 2.0 or higher.
For more information about Gurobi, please visit our website.
You need a license to solve models with Gurobi. To acquire a license for Gurobi, please visit our License Center.
For an easier start with Gurobi's .NET API, we provide an introduction to the .NET Interface (C#) in Gurobi and multiple .NET code examples showing most of Gurobi's features. You can find all information on methods available in the Gurobi's .NET API in our documentation.
For more information on installing the Gurobi NuGet package please refer to one of our Quickstart Guides:
If you encounter any issues during the installation process and could not find an appropriate answer in Gurobi's Knowledge Base, please open a Support Request through our Support Portal.
The following example formulates and solves a simple MIP model via Gurobi's .NET interface.
/*
maximize x + y + 2 z
subject to x + 2 y + 3 z <= 4
x + y >= 1
x, y, z binary
*/
using System;
using Gurobi;
class mip1_cs
{
static void Main()
{
// Create an empty environment, set options and start
GRBEnv env = new GRBEnv(true);
env.Set("LogFile", "mip1.log");
env.Start();
// Create empty model
GRBModel model = new GRBModel(env);
// Create variables
GRBVar x = model.AddVar(0.0, 1.0, 0.0, GRB.BINARY, "x");
GRBVar y = model.AddVar(0.0, 1.0, 0.0, GRB.BINARY, "y");
GRBVar z = model.AddVar(0.0, 1.0, 0.0, GRB.BINARY, "z");
// Set objective: maximize x + y + 2 z
model.SetObjective(x + y + 2 * z, GRB.MAXIMIZE);
// Add constraint: x + 2 y + 3 z <= 4
model.AddConstr(x + 2 * y + 3 * z <= 4.0, "c0");
// Add constraint: x + y >= 1
model.AddConstr(x + y >= 1.0, "c1");
// Optimize model
model.Optimize();
Console.WriteLine(x.VarName + " " + x.X);
Console.WriteLine(y.VarName + " " + y.X);
Console.WriteLine(z.VarName + " " + z.X);
Console.WriteLine("Obj: " + model.ObjVal);
// Dispose of model and env
model.Dispose();
env.Dispose();
}
}
Product | Versions |
---|---|
.NET | net5.0 net5.0-windows net6.0 net6.0-android net6.0-ios net6.0-maccatalyst net6.0-macos net6.0-tvos net6.0-windows net7.0 net7.0-android net7.0-ios net7.0-maccatalyst net7.0-macos net7.0-tvos net7.0-windows |
.NET Core | netcoreapp2.0 netcoreapp2.1 netcoreapp2.2 netcoreapp3.0 netcoreapp3.1 |
.NET Standard | netstandard2.0 netstandard2.1 |
.NET Framework | net461 net462 net463 net47 net471 net472 net48 net481 |
MonoAndroid | monoandroid |
MonoMac | monomac |
MonoTouch | monotouch |
Tizen | tizen40 tizen60 |
Xamarin.iOS | xamarinios |
Xamarin.Mac | xamarinmac |
Xamarin.TVOS | xamarintvos |
Xamarin.WatchOS | xamarinwatchos |
-
.NETStandard 2.0
- No dependencies.
NuGet packages (1)
Showing the top 1 NuGet packages that depend on Gurobi.Optimizer:
Package | Downloads |
---|---|
OPTANO.Modeling.Gurobi
State of the Art Mathematical Programming Solver. This package ships all files to run Gurobi with OPTANO Modeling on win64 and linux64. No additional installation required. OPTANO.Modeling.Gurobi comes with a size-limited Gurobi license (Package OPTANO Modeling required). Please visit https://www.gurobi.com/partners/optano to obtain an unlimited license. |
GitHub repositories
This package is not used by any popular GitHub repositories.
See here: https://www.gurobi.com/resource/fixes/