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Topic: new release 0.38 of OpenOpt, FuncDesigner, SpaceFuncs, DerApproximator
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dmitrey

Posts: 7
Registered: 6/16/11
new release 0.38 of OpenOpt, FuncDesigner, SpaceFuncs, DerApproximator
Posted: Mar 15, 2012 6:43 AM
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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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