https://github.com/jacobwilliams/conmax

Modern Fortran CONMAX Optimization Method for general nonlinearly constrained function minimization
https://github.com/jacobwilliams/conmax

conmax constrained-optimization fortran fortran-package-manager nonlinear-optimization numerical-optimization optimization

Last synced: about 1 month ago
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Modern Fortran CONMAX Optimization Method for general nonlinearly constrained function minimization

• Host: GitHub
• URL: https://github.com/jacobwilliams/conmax
• Owner: jacobwilliams
• License: other
• Created: 2021-08-18T02:51:15.000Z (over 4 years ago)
• Default Branch: master
• Last Pushed: 2025-03-01T15:41:28.000Z (9 months ago)
• Last Synced: 2025-05-23T00:33:24.136Z (6 months ago)
• Topics: conmax, constrained-optimization, fortran, fortran-package-manager, nonlinear-optimization, numerical-optimization, optimization
• Language: Fortran
• Homepage:
• Size: 900 KB
• Stars: 4
• Watchers: 2
• Forks: 0
• Open Issues: 0
• Metadata Files:
  • Readme: README.md
  • License: LICENSE.txt

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README

          
![conmax](media/logo.png)

============

### Status

[![Language](https://img.shields.io/badge/-Fortran-734f96?logo=fortran&logoColor=white)](https://github.com/topics/fortran)

[![GitHub release](https://img.shields.io/github/release/jacobwilliams/conmax.svg)](https://github.com/jacobwilliams/conmax/releases/latest)

[![Build Status](https://github.com/jacobwilliams/conmax/actions/workflows/CI.yml/badge.svg)](https://github.com/jacobwilliams/conmax/actions)

[![codecov](https://codecov.io/gh/jacobwilliams/conmax/branch/master/graph/badge.svg?token=43HK33CSMY)](https://codecov.io/gh/jacobwilliams/conmax)

[![last-commit](https://img.shields.io/github/last-commit/jacobwilliams/conmax)](https://github.com/jacobwilliams/conmax/commits/master)

This is a work in progress of a refactored version of [CONMAX](http://www.netlib.org/opt/conmax.f) in Modern Fortran.

### Compiling

A [Fortran Package Manager](https://github.com/fortran-lang/fpm) manifest file is included, so that the library and tests cases can be compiled with FPM. For example:

```

fpm build --profile release

fpm test --profile release

```

To use `conmax` within your FPM project, add the following to your `fpm.toml` file:

```toml

[dependencies]

conmax = { git="https://github.com/jacobwilliams/conmax.git" }

```

To generate the documentation using [FORD](https://github.com/Fortran-FOSS-Programmers/ford), run:

```

  ford ford.md

```

### Documentation

The latest API documentation can be found [here](http://jacobwilliams.github.io/conmax/). This was generated from the source code using [FORD](https://github.com/Fortran-FOSS-Programmers/ford).

### License

The conmax source code and related files and documentation are distributed under a permissive free software [license](https://github.com/jacobwilliams/conmax/blob/master/LICENSE) (BSD-style).

### References

 * E. H. Kaufman Jr., D. J. Leeming & G. D. Taylor, "An ODE-based approach to nonlinearly constrained minimax problems", Numerical Algorithms, Volume 9, pages 25-37 (1995)

 * Original CONMAX sourcecode at Netlib: http://www.netlib.org/opt/conmax.f