[SciPy-Dev] curve_fit() should require initial values for parameters

[Andrew Nelson]

>
> In terms of proposed usage emitting warnings is relatively
straightforward. I guess p0 should become a new positional argument as part
of this change (or some other name). How does one introduce a new
positional argument whilst remaining back compatible? Using *args?
-------------- next part --------------
An HTML attachment was scrubbed...
URL: <http://mail.python.org/pipermail/scipy-dev/attachments/20190124/72d13b31/attachment.html>