OPTANO.Modeling 2.9.0.384

The OPTANO Modeling library allows you to use C# as a Modeling language for mathematical optimization (mixed integer programming (MIP) and linear programming (LP)). It has a lightweight footprint and connects to several solvers.

There is a newer version of this package available.
See the version list below for details.
Install-Package OPTANO.Modeling -Version 2.9.0.384
dotnet add package OPTANO.Modeling --version 2.9.0.384
<PackageReference Include="OPTANO.Modeling" Version="2.9.0.384" />
For projects that support PackageReference, copy this XML node into the project file to reference the package.
paket add OPTANO.Modeling --version 2.9.0.384
The NuGet Team does not provide support for this client. Please contact its maintainers for support.

Release Notes

http://docs.optano.com/modeling/current/changelog.html

* Improvement: Added Support for Gurobi 8.0.1
* Improvement: Only computing [StatusInfo](xref:OPTANO.Modeling.Optimization.Solver.Gurobi80.GurobiSolver.Status) updates in Gurobi when a user is subscribed to the event handler.
* Previously, the [StatusInfo](xref:OPTANO.Modeling.Optimization.Solver.Interfaces.StatusInfo) also was computed when user did not subscribe to it.
* Only fixed in [GurobiSolver 7.01](xref:OPTANO.Modeling.Optimization.Solver.Gurobi701.GurobiSolver) and newer.
* Fix: [StatusInfo.SolutionCount](xref:OPTANO.Modeling.Optimization.Solver.Interfaces.StatusInfo.SolutionCount) now is retrieved correctly from the Gurobi API.
* Improvement: Added Feature ModelScope.NormalizingBehavior (xref:OPTANO.Modeling.Optimization.Configuration.Configuration.NormalizingBehavior) to switch off automatic constraint and objective normalization (default is still 'Auto')
* Improvement/Outlook: Gurobi 7.5.2 und 8.0.1 now accept user solutions during a solution process. Use (xref:OPTANO.Modeling.Optimization.Solver.Interfaces.ICanHandleUserSolution.EnqueueUserSolution(System.Collections.Generic.Dictionary{System.String,System.Double})) to pass new solutions on the very next callback interupt. This is a outlook of upcoming features. The API of this feature will be updated and include the StatusInfo Updates as well. Stay tuned.  



This package is not used by any popular GitHub repositories.

Version History

Version Downloads Last updated
3.0.1.451 1,467 5/6/2019
3.0.0.450 108 4/29/2019
2.16.1.452 104 5/6/2019
2.16.0.445 130 4/25/2019
2.15.0.435 150 4/4/2019
2.14.1.430 160 2/14/2019
2.14.0.429 106 1/31/2019
2.14.0.428-pre2 186 1/14/2019
2.14.0.426-pre 173 1/14/2019
2.12.1.423 184 12/19/2018
2.12.0.415 146 12/15/2018
2.11.3.409 140 12/4/2018
2.11.2.408 210 12/3/2018
2.11.1.407 122 12/2/2018
2.11.0.403 166 11/29/2018
2.9.0.384 1,789 9/5/2018
2.8.1.343 368 5/25/2018
2.8.0.338 212 5/16/2018
2.7.0.336 322 5/2/2018
2.6.0.319 286 3/14/2018
2.5.0.312 417 1/24/2018
2.4.1.311 375 1/24/2018
2.4.0.303 618 11/15/2017
2.3.0.299 294 10/18/2017
2.2.0.291 304 9/28/2017
2.1.0.289 409 9/5/2017
2.0.0.286 317 9/3/2017
2.0.0.278-alpha02 298 8/26/2017
2.0.0.276-alpha01 275 8/20/2017
1.6.1.259 310 8/10/2017
1.6.0.252 301 8/4/2017
1.5.0.247 341 7/13/2017
1.4.0.236 372 5/8/2017
1.3.0.232 333 4/20/2017
1.2.3.222 452 3/6/2017
1.2.2.216 361 3/4/2017
1.2.1.207 406 3/3/2017
1.2.0.201 373 2/23/2017
1.1.0.191 402 1/3/2017
1.0.0.172 388 12/23/2016
0.9.1.163 364 11/23/2016
0.9.0.156 685 11/1/2016
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