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- OpenOpt abstract "OpenOpt is a framework for numerical optimization, nonlinear equations and systems of them. Part of it is licensed under the open source BSD license, but it uses proprietary software for some of its functionality and its stochastic optimization add-on is proprietary as well. Originally developed in MATLAB, OpenOpt is now developed in Python, using NumPy for numerical work.The framework interfaces with around ~30 different solvers for optimization problems, both free (e.g. IPOPT, Algencan, GLPK) and commercial (e.g. CPLEX, KNITRO, some MATLAB solvers). Some solvers are written in C or Fortran. Also there are some Python-written ones, e.g. ralg for medium-scaled nonlinear/nonsmooth problems (number of variables ~1500) gsubg for large-scaled nonlinear/nonsmooth problems interalg - can obtain optimum with guarantied precision and all solutions of nonlinear equations system, can handle categorical variables, general logical constraints, multiobjective problemsOpenOpt also has Multifactor analysis tool with easy and convenient GUI for experiment planning (in physics, chemistry, biology etc.) Stochastic ProgrammingOpenOpt-connected solvers can have any type of license, but are primarily open source and OSI-approved ones such as GPL, LGPL, and BSD.Models written in FuncDesigner (another software package by the same team of developers) can be optimized with first derivatives obtained via automatic differentiation. Also, it can be used more like a language of mathematical formulas, possibly with recursive import of variables/formulas from other files. Both OpenOpt and FuncDesigner can solve constrained large-scale problems involving sparse matrices.Along with FuncDesigner, OpenOpt Suite also includes DerApproximator - tool to get (or check user-supplied) derivatives via finite-difference approximation SpaceFuncs - tool for 2D, 3D, N-dimensional geometric modeling with possibilities of parametrized calculations, numerical optimization and solving systems of geometrical equations".
- OpenOpt thumbnail OO_NLP_1.png?width=300.
- OpenOpt wikiPageExternalLink openopt.org.
- OpenOpt wikiPageExternalLink MultiFactorAnalysis.
- OpenOpt wikiPageExternalLink Problems.
- OpenOpt wikiPageExternalLink StochasticProgramming.
- OpenOpt wikiPageExternalLink gsubg.
- OpenOpt wikiPageExternalLink interalg.
- OpenOpt wikiPageExternalLink ralg.
- OpenOpt wikiPageExternalLink FuncDesigner.
- OpenOpt wikiPageID "13320647".
- OpenOpt wikiPageRevisionID "599714868".
- OpenOpt hasPhotoCollection OpenOpt.
- OpenOpt subject Category:Free_mathematics_software.
- OpenOpt subject Category:Free_science_software.
- OpenOpt subject Category:Free_software_programmed_in_Python.
- OpenOpt subject Category:Mathematical_optimization_software.
- OpenOpt subject Category:Python_libraries.
- OpenOpt type Area102735688.
- OpenOpt type Artifact100021939.
- OpenOpt type Library103660909.
- OpenOpt type Object100002684.
- OpenOpt type PhysicalEntity100001930.
- OpenOpt type PythonLibraries.
- OpenOpt type Room104105893.
- OpenOpt type Structure104341686.
- OpenOpt type Whole100003553.
- OpenOpt type YagoGeoEntity.
- OpenOpt type YagoPermanentlyLocatedEntity.
- OpenOpt comment "OpenOpt is a framework for numerical optimization, nonlinear equations and systems of them. Part of it is licensed under the open source BSD license, but it uses proprietary software for some of its functionality and its stochastic optimization add-on is proprietary as well. Originally developed in MATLAB, OpenOpt is now developed in Python, using NumPy for numerical work.The framework interfaces with around ~30 different solvers for optimization problems, both free (e.g.".
- OpenOpt label "OpenOpt".
- OpenOpt sameAs m.03c1nqk.
- OpenOpt sameAs Q7095842.
- OpenOpt sameAs Q7095842.
- OpenOpt sameAs OpenOpt.
- OpenOpt wasDerivedFrom OpenOpt?oldid=599714868.
- OpenOpt depiction OO_NLP_1.png.
- OpenOpt isPrimaryTopicOf OpenOpt.
