TANGO Project - ALGENCAN

Augmented Lagrangian method for nonlinear programming problems.

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Editor's Note: This file was submitted by E. G. Birgin on behalf of the TANGO Project (see http://www.ime.usp.br/~egbirgin/tango/ for details)

TANGO Project web page: http://www.ime.usp.br/~egbirgin/tango/

ALGENCAN: Fortran code for general nonlinear programming that does not use matrix manipulations at all and, so, is able to solve extremely large problems with moderate computer time. The general algorithm is of Augmented Lagrangian type and the subproblems are solved using GENCAN. GENCAN (included in ALGENCAN) is a Fortran code for minimizing a smooth function with a potentially large number of variables and box-constraints. ALGENCAN has interfaces with AMPL, C/C++, CUTEr, Matlab, Python, Octave and R (statistical computing).

Cite As

Ernesto G. Birgin (2026). TANGO Project - ALGENCAN (https://www.mathworks.com/matlabcentral/fileexchange/14260-tango-project-algencan), MATLAB Central File Exchange. Retrieved .

General Information

MATLAB Release Compatibility

  • Compatible with any release

Platform Compatibility

  • Windows
  • macOS
  • Linux
Version Published Release Notes Action
1.0.0.0

New versions for 32 and 64 bits platforms (tested under a Linux environment with Matlab versions 7.1.0.183 (R14) and 7.3.0.298 (R2006b), respectively).