Toolbox: sci_ipopt

Title: Sci-IPOpt

Summary: A Non-linear Interior Point Optimization Solver

Version: 1.3.6

Author: Stéphane Mottelet
 Michael Baudin
 Yann Collette

Maintainer: Stéphane MOTTELET <stephane.mottelet@utc.fr>
 Administrator ATOMS <contact@scilab.org>

Category: Optimization - General

Entity: 

WebSite: https://gitlab.com/scilab/forge/sci-ipopt

URL: https://atoms.scilab.org/toolboxes/sci_ipopt/1.3.6

License: GPL

ScilabVersion: any

Depends: 

Date: 2026-09-18 08:27:18

Description: This is the interface between Scilab and IPOpt, the solver for non linear
 constrained optimization problems. IPOpt is available at
 https://github.com/coin-or/Ipopt
 
 Features
 --------
 
 The current module provides the following functions :
 
  * ipopt : Scilab interface to the IPOpt optimizer
 
  The module has the following features :
  
   * Manages nonlinearily constrained optimization problems.
   * Manages the sparsity pattern of the gradient of the constraints.
   * Manages the sparsity pattern of the Hessian of the Lagrangian.
   * Allows to use Scilab sparse matrices instead of triplets (1.1 feature).
   * Manages the linearity of the variables, of the constraints.
   * Uses Mumps as the sparse solver (Pardiso for the windows version).
   * Manages functions provided as macros, or as compiled externals (Fortran or
 C).
   * Deals with Nan or Inf returned by user functions by backtracking (1.2
 feature)
   * Allows computation of Hessian in objective function (1.3 feature)
 
 ATOMS
 -------
 
 http://atoms.scilab.org/toolboxes/sci_ipopt
 
 Authors
 --------
 
  * 2008 - Yann Collette
  * 2009-2010 - Consortium Scilab - Digiteo - Yann Collette
  * 2010 - Consortium Scilab - Digiteo - Michael Baudin
  * 2014 - Scilab Enterprises
  * 2020-2026 - Stéphane Mottelet
 
 Licence
 -------
 
 This toolbox is released under the GPL licence
 
 https://www.gnu.org/licenses/gpl-3.0.txt
 

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sourceFileClass: source

sourceSupportedScilab: 2026.1

