[Numpy-discussion] numpy.test(): invalid value encountered in {isinf, divide, power, ...}

David Cournapeau cournape@gmail....
Thu Jan 21 04:03:06 CST 2010


On Thu, Jan 21, 2010 at 6:23 PM, Pauli Virtanen <pav+sp@iki.fi> wrote:
> Wed, 20 Jan 2010 16:57:01 -0500, Darren Dale wrote:
> [clip]
>> Warning: invalid value encountered in isinf Warning: invalid value
>> encountered in isfinite
> [clip]
>
> This is because of changed seterr() default values.
>
> IMHO, the 'print' default is slightly worse than the previous 'ignore'.
> Personally, I don't see great value in the "invalid value encountered"
> reports that are appear every time a nan is generated...

I thought it was agreed that the default would be changed to warnings
for 1.5.0 ?

cheers,

David


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