[Numpy-discussion] [ANN] new release 0.38 of OpenOpt, FuncDesigner, SpaceFuncs, DerApproximator

Dmitrey tmp50@ukr....
Thu Mar 15 05:48:04 CDT 2012




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


OpenOpt:

interalg can handle discrete variables (see MINLP for examples)
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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