[SciPy-dev] Status: optimize.fmin_slsqp
Tue May 5 23:21:45 CDT 2009
Thanks for the response and thanks for the work on slsqp as well
On Tue, May 5, 2009 at 11:33 AM, <firstname.lastname@example.org> wrote:
> On Tue, May 5, 2009 at 8:06 AM, Rob Falck <email@example.com> wrote:
> > The argument you're interested in is eqcons, which is a list of functions
> > whose value should be zero in a successfully optimized problem.
> > See the fmin_slsqp test script at
> > http://projects.scipy.org/scipy/attachment/ticket/570/slsqp_test.py
> > In particular, your case will be something like this
> > x = fmin_slsqp(testfunc,[-1.0,1.0], args = (-1.0,), eqcons = [lambda x,
> > x-x ], iprint = 2, full_output = 1)
> > In your case, eqcons will be:
> > [lambda x, y: x+x+x-1, lambda x, y: x+x+x-1 ]
> > Alternatively, you can write a Python function that returns those two
> > in a sequence as pass it to fmin_slsqp as f_eqcons.
> Thanks for the pointer. This hasn't made it's way into the docs and
> help file yet.
> Scipy-dev mailing list
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