new release 0.38 of OpenOpt, FuncDesigner, SpaceFuncs, DerApproximator

dmitrey dmitrey15 at gmail.com
Thu Mar 15 11:44:43 CET 2012


Hi all,
I'm glad to inform you about new release 0.38 (2012-March-15):

OpenOpt:

    interalg can handle discrete variables
    interalg can handle multiobjective problems (MOP)
    interalg can handle problems with parameters fixedVars/freeVars
    Many interalg improvements and some bugfixes
    Add another EIG solver: numpy.linalg.eig
    New LLSP solver pymls with box bounds handling

FuncDesigner:

    Some improvements for sum()
    Add funcs tanh, arctanh, arcsinh, arccosh
    Can solve EIG built from derivatives of several functions,
obtained by automatic differentiation by FuncDesigner

SpaceFuncs:

    Add method point.symmetry(Point|Line|Plane)
    Add method LineSegment.middle
    Add method Point.rotate(Center, angle)

DerApproximator:

    Minor changes

See http://openopt.org for more details

Regards, D.



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