[SciPy-user] Polynomial interpolation
Mon Apr 28 15:11:23 CDT 2008
2008/4/28 Robert Kern <email@example.com>:
> On Mon, Apr 28, 2008 at 12:17 PM, Gael Varoquaux
> <firstname.lastname@example.org> wrote:
> > I am not suggesting to make a bad design choice, or to go
> > out of our way, I just want a two liner helper function.
> I'm afraid that *is* widely recognized as a bad design choice.
Well, I think the way to go is to mimic splrep/splev:
def krogh_rep(xi, yi):
return KroghInterpolator(xi, yi)
def krogh_ev(kr, x, der=0):
return kr.derivative(x, der=der)
The only danger is that if it ever raises an exception and the users
see how simple it is they will feel like idiots.
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