[Numpy-discussion] Bug in logaddexp2.reduce
Charles R Harris
Thu Apr 1 21:16:45 CDT 2010
On Thu, Apr 1, 2010 at 7:59 PM, David Cournapeau <firstname.lastname@example.org>wrote:
> Anne Archibald wrote:
> > First I guess we should check which systems don't have log1p
> This is already done - we do use the system log1p on linux (but note
> that log2_1p is not standard AFAIK). I would guess few systems outside
> windows don't have log1p, given that msun has an implementation,
I see that msun uses the same series I came to. However, my rational (Pade)
approximation is a lot better than their polynomial.
-------------- next part --------------
An HTML attachment was scrubbed...
More information about the NumPy-Discussion