Thu Mar 20 07:46:09 CDT 2008
On Thu, Mar 20, 2008 at 1:45 PM, Ondrej Certik <email@example.com> wrote:
> On Thu, Mar 20, 2008 at 4:11 AM, argriffi <firstname.lastname@example.org> wrote:
> > Hi Ondrej,
> > As requested I have attached a modification and a test case. The
> > modification checks a value for equality to zero, but maybe it should
> > more appropriately handle values near zero. Also, other functions in
> > nonlin.py may benefit from similar modifications.
> Excellent, thanks a lot for the work. Here are my comments:
> denominator = norm(deltaFxm)**2
> if not denominator:
> use abs(denominator) < eps
> and define eps as a default parameter of the function, for example eps=1e-10.
> Also could you please apply this into the scipy svn, and send use the
use -> us
> output of "svn di"? So that someone with a svn access can just take it
> and apply it.
> As to the tests, please add them to
> scipy/optimize/tests/test_nonlin.py. Simply do all of this in your
> local svn copy and send use the result of "svn di".
use -> us.
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