[Numpy-discussion] New behavior of allclose

Charles R Harris charlesr.harris at gmail.com
Wed Nov 4 14:43:48 EST 2015


On Wed, Nov 4, 2015 at 12:40 PM, Benjamin Root <ben.v.root at gmail.com> wrote:

> I am not sure I understand what you mean. Specifically that np.isclose
> will return a memmap if one of the inputs is a memmap. The result is a
> brand new array, right? So, what is that result memmapping from? Also, how
> does this impact np.allclose()? That function returns a scalar True/False,
> so what is the change in behavior there?
>
> By the way, the docs for isclose in 1.10.1 does not mention any behavior
> changes.
>

Yep, it is a new issue, see #6475
<https://github.com/numpy/numpy/issues/6475>

Chuck
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