[Numpy-discussion] all elements equal
John Hunter
jdh2358@gmail....
Mon Mar 5 13:32:40 CST 2012
On Mon, Mar 5, 2012 at 1:29 PM, Keith Goodman <kwgoodman@gmail.com> wrote:
>
> I[8] np.allclose(a, a[0])
> O[8] False
> I[9] a = np.ones(100000)
> I[10] np.allclose(a, a[0])
> O[10] True
>
>
One disadvantage of using a[0] as a proxy is that the result depends on the
ordering of a
(a.max() - a.min()) < epsilon
is an alternative that avoids this. Another good use case for a minmax
func.
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