[Numpy-discussion] request for new array method: arr.abs()
David M. Cooke
cookedm at physics.mcmaster.ca
Wed Aug 23 19:40:48 EDT 2006
On Wed, 23 Aug 2006 16:22:52 -0700
Sebastian Haase <haase at msg.ucsf.edu> wrote:
> On Wednesday 23 August 2006 16:12, Bill Baxter wrote:
> > The thing that I find I keep forgetting is that abs() is a built-in, but
> > other simple functions are not. So it's abs(foo), but numpy.floor(foo)
> > and numpy.ceil(foo). And then there's round() which is a built-in but
> > can't be used with arrays, so numpy.round_(foo). Seems like it would
> > be more consistent to just add a numpy.abs() and numpy.round().
> >
>
> Regarding the original subject:
> a) "absolute" is impractically too much typing and
> b) I just thought some (module-) functions might be "forgotten" to be put
> in as (object-) methods ... !?
Four-line change, so I added a.abs() (three lines for array, one
for MaskedArray).
--
|>|\/|<
/--------------------------------------------------------------------------\
|David M. Cooke http://arbutus.physics.mcmaster.ca/dmc/
|cookedm at physics.mcmaster.ca
More information about the NumPy-Discussion
mailing list