Greetings,
We're pleased to announce:
OpenOpt 0.18 (release), free (license: BSD) optimization framework
(written in Python language) with connections to lots of solvers (some
are C- or Fortran-written) is available for download.
Changes since previous release 0.17 (March 15, 2008):
* connection to glpk MILP solver (requires cvxopt v >= 1.0)
* connection to NLP solver IPOPT (requires python-ipopt wrapper
installation, that is currently available for Linux only, see openopt
NLP webpage for more details)
* major changes for NLP/NSP solver ralg
* splitting non-linear constraints can benefit for some solvers
* unified text output for NLP solvers
* handling of maximization problems (via p.goal = 'max' or
'maximum')
* some bugfixes, lots of code cleanup
Newsline:
http://openopt.blogspot.com/
Homepage:
http://scipy.org/scipy/scikits/wiki/OpenOpt
Regards,
OpenOpt developers.
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