Hi all, I'm glad to inform you about new release 0.33 of our completely free (license: BSD) cross-platform software:
OpenOpt: > * cplex has been connected > * New global solver interalg with guarantied precision, competitor to LGO, BARON, MATLAB's intsolver and Direct (also can work in inexact mode) > * New solver amsg2p for unconstrained medium-scaled NLP and NSP > FuncDesigner: > * Essential speedup for automatic differentiation when vector-variables are involved, for both dense and sparse cases > * Solving MINLP became available > * Add uncertainty analysis > * Add interval analysis > * Now you can solve systems of equations with automatic determination is the system linear or nonlinear (subjected to given set of free or fixed variables) > * FD Funcs min and max can work on lists of oofuns > * Bugfix for sparse SLE (system of linear equations), that slowed down computation time and demanded more memory > * New oofuns angle, cross > * Using OpenOpt result(oovars) is available, also, start points with oovars() now can be assigned easier > SpaceFuncs (2D, 3D, N-dimensional geometric package with abilities for parametrized calculations, solving systems of geometric equations and numerical optimization with automatic differentiation): > * Some bugfixes > DerApproximator: > * Adjusted with some changes in FuncDesigner > For more details visit our site http://openopt.org. > Regards, Dmitrey. >
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