Wed Jun 10 00:49:55 CDT 2009
On Wed, Jun 10, 2009 at 00:46, David Goldsmith<email@example.com> wrote:
> No, this is what I meant:
> So in this case, one does need to reciprocate first (or am I using N.allclose wrong in the first example?)
Yes. Only inf is "close" to inf.
> I should probably 'Note' this tanh's doc (and other transcendentals that may exhibit this behavior).
<shrug> It's generic to all floating point implementations of
transcendentals. I'd prefer not to clutter up each ufunc's docs. A
section in the User's Guide about floating point arithmetic in general
might be worthwhile, though.
"I have come to believe that the whole world is an enigma, a harmless
enigma that is made terrible by our own mad attempt to interpret it as
though it had an underlying truth."
-- Umberto Eco
More information about the Scipy-dev