[Numpy-discussion] round, floor and ceil ?

Robert Kern kern at caltech.edu
Thu Jul 26 13:41:13 CDT 2001


On Thu, Jul 26, 2001 at 11:46:06AM -0700, Chris Barker wrote:
> Hi all,
> 
> I was surprised to find that the functions:
> 
> round, floor, and ceil are not included as ufuncs in NumPy.
> 
> Have I just missed them? Where can I find them if they do exist?

Python 2.0.1 (#0, Jul  3 2001, 12:36:30) 
[GCC 2.95.4 20010629 (Debian prerelease)] on linux2
Type "copyright", "credits" or "license" for more information.
>>> import Numeric
>>> print Numeric.__version__ 
20.1.0
>>> Numeric.floor
<ufunc 'floor'>
>>> Numeric.ceil 
<ufunc 'ceil'>
>>> Numeric.around 
<function around at 0x807439c>

The last one isn't a ufunc, but it's composed of them. I would guess that it's
a function so that it can match Python's rounding behavior.

-- 
Robert Kern
kern at caltech.edu

"In the fields of hell where the grass grows high
 Are the graves of dreams allowed to die."
  -- Richard Harter




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