[IPython-User] numerical inaccuracy on osx (notebook)

epi massimodisasha@gmail....
Mon Jun 24 12:00:37 CDT 2013


Hi Matthias,

i do not have EPD/ANACONDA installed.
i'm  running homebrew python with ipython installed from source (GIT master)

Il giorno 24/giu/2013, alle ore 12:44, Matthias BUSSONNIER <bussonniermatthias@gmail.com> ha scritto:

> 
> Le 24 juin 2013 à 17:49, epi a écrit :
> 
>> Hi,
>> 
>> this week i was porting some code from bumpy/scipy to pandas and i found a "difference" in the numerical values when i import the data with numpy.genfromtext
>> 
>> I tryied the same code on the same machine :
>> 
>> - in ipython shell and qtconsole i got the correct values
>> - in the ipython notebook (osx) i got the wrong values
> 
> Can't reproduce accuracy always < 1e-16
> 
> notebook vs qtconsole difference shouldn't be possible as they both talk to the IPython zmq kernel. 
> Do you have by any chance one that run from Canopy/Anaconda and the other that run from another install source ? 
> --
> M
> 
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