[Numpy-discussion] Simple problem. Is it possible without a loop?
Francesc Alted
faltet@pytables....
Wed Jun 9 03:19:13 CDT 2010
A Wednesday 09 June 2010 10:14:22 V. Armando Solé escrigué:
> That was my first thought, but that only warrants me to skip one point
> in x but not more than one.
>
> >>> x= numpy.arange(10.)
> >>> delta = 3
> >>> print x[(x[1:] - x[:-1]) >= delta]
>
> []
>
> instead of the requested [0, 4, 8]
True! Wanting to be fast always makes you ending with the wrong result :-/
--
Francesc Alted
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