[Numpy-discussion] generating float sequences
Alan G Isaac
aisaac@american....
Fri Aug 22 21:09:26 CDT 2008
Chris Fonnesbeck wrote:
> Is there any prospect for easily getting ranges of floats
> in numpy, rather than just integers?
>>> help(np.linspace)
Help on function linspace in module numpy.lib.function_base:
linspace(start, stop, num=50, endpoint=True, retstep=False)
Return evenly spaced numbers.
Return num evenly spaced samples from start to stop. If
endpoint is True, the last sample is stop. If retstep is
True then return (seq, step_value), where step_value used.
> for a sequence from 0 to 100 in steps of 0.1. It seems rather unpythonic to
> have to do this:
> arange(0, 1000)/10.
I find it plenty Pythonic,
although it is not the answer to your question. ;-)
Cheers,
Alan Isaac
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