Hi all,

I'm glad to inform you about new quarterly release 0.34 of the free

(even for commercial purposes, license: BSD) cross-platform OOSuite

package software (OpenOpt, FuncDesigner, SpaceFuncs,

DerApproximator),

Main changes:

* Python 3 compatibility

* Lots of improvements and speedup for interval calculations

* Now interalg can obtain all solutions of nonlinear equation

(example) or systems of them (example) in the involved box lb_i <= x_i

<= ub_i (bounds can be very large), possibly constrained (e.g. sin(x)

+ cos(y+x) > 0.5).

* Many other improvements and speedup for interalg.

See http://forum.openopt.org/viewtopic.php?idB5 for more details.

Regards, D.