Hi all, new release of our free soft (OpenOpt, FuncDesigner, DerApproximator, SpaceFuncs) v. 0.36 is out:

OpenOpt:

* Now solver interalg can handle all types of constraints and integration problems

> * Some minor improvements and code cleanup

>

FuncDesigner:

* Interval analysis now can involve min, max and 1-d monotone splines R -> R of 1st and 3rd order

> * Some bugfixes and improvements

>

SpaceFuncs:

* Some minor changes

>

DerApproximator:

* Some improvements for obtaining derivatives in points from R^n where left or right derivative for a variable is absent, especially for stencil > 1

>

See http://openopt.org for more details.

Regards, D.