D
dmitrey
Hi all,
I'm glad to inform you about new OpenOpt release 0.39 (quarterly since
2007).
OpenOpt is free, even for commercial purposes, cross-platform software
for mahematical modeling and (mainstream) optimization. Our website
have reached 259 visitors daily, that is same to tomopt.com and ~ 1/3
of gams.com (details).
In the new release:
interalg (medium-scaled solver with specifiable accuracy abs(f-f*) <=
fTol): add categorical variables and general logical constraints, many
other improvements
Some improvements for automatic differentiation
DerApproximator and some OpenOpt/FuncDesigner functionality now works
with PyPy (Python with dinamic compilation, some problems are solved
several times faster now)
New solver lsmr for dense/sparse LLSP (linear least squares)
Some bugfixes and some other changes
In our website (http://openopt.org) you could vote for most required
OpenOpt Suite development direction(s).
Regards, D.
I'm glad to inform you about new OpenOpt release 0.39 (quarterly since
2007).
OpenOpt is free, even for commercial purposes, cross-platform software
for mahematical modeling and (mainstream) optimization. Our website
have reached 259 visitors daily, that is same to tomopt.com and ~ 1/3
of gams.com (details).
In the new release:
interalg (medium-scaled solver with specifiable accuracy abs(f-f*) <=
fTol): add categorical variables and general logical constraints, many
other improvements
Some improvements for automatic differentiation
DerApproximator and some OpenOpt/FuncDesigner functionality now works
with PyPy (Python with dinamic compilation, some problems are solved
several times faster now)
New solver lsmr for dense/sparse LLSP (linear least squares)
Some bugfixes and some other changes
In our website (http://openopt.org) you could vote for most required
OpenOpt Suite development direction(s).
Regards, D.