[IPython-dev] [sympy] Re: SymPy printing in the ipython notebook

Richard Johns rjohns67 at gmail.com
Fri Apr 4 15:45:27 EDT 2014


Thanks Aaron, will do.

When I was upgrading to 7.5 I noticed that the documentation said:

'After the download is complete, you should have a folder called “sympy”.
>From your favorite command line terminal, change directory into that folder
and execute the following:'

The folder should actually be 'sympy-0.7.5'.

Also, clicking on the downloads link leads to a message saying that the
downloads have moved to github. Wouldn't it be more efficient to just link
the new location directly to

https://github.com/sympy/sympy/releases


Thanks again for the great software.
Richard


On Fri, Apr 4, 2014 at 12:16 PM, Aaron Meurer <asmeurer at gmail.com> wrote:

> Yes, at some point IPython stopped working and we had to fix it (either
> they changed their API or SymPy was using non-public APIs, I don't remember
> which). But it should work with the latest version. If you run into any
> more issues with the latest versions of IPython and SymPy, be sure to let
> us know.
>
> Aaron Meurer
>
>
> On Fri, Apr 4, 2014 at 1:22 PM, Richard Johns <rjohns67 at gmail.com> wrote:
>
>> Yes that was the problem. I should have thought of that myself, however;
>> it would have been nice if the example web page had used something like:
>>
>>  %load_ext version_information
>> %version_information numpy, matplotlib, scipy, sympy
>>
>> Thanks for the help.
>> Richard
>>
>>
>> On Fri, Apr 4, 2014 at 10:46 AM, Ondřej Čertík <ondrej.certik at gmail.com>wrote:
>>
>>> Yes, definitely upgrade. The 0.7.1 was released 3 years ago, so I am
>>> not surprised it doesn't work.
>>>
>>> Ondrej
>>>
>>> On Fri, Apr 4, 2014 at 11:44 AM, Jason Moore <moorepants at gmail.com>
>>> wrote:
>>> > The latest version of SymPy is 0.7.5. Maybe you just need to upgrade?
>>> >
>>> >
>>> > Jason
>>> > moorepants.info
>>> > +01 530-601-9791
>>> >
>>> >
>>> > On Fri, Apr 4, 2014 at 1:28 PM, Richard Johns <rjohns67 at gmail.com>
>>> wrote:
>>> >>
>>> >> Hi Ondrej:
>>> >>
>>> >> I assumed that SymPy worked with 2.0 since the example notebook
>>> included
>>> >> this at the bottom of the page:
>>> >>
>>> >> nbviewer version: 4c2edac (Mon, 31 Mar 2014 09:14:05 -0500)
>>> >>
>>> >> IPython version: 2.0.0-dev ( 65651b5 )
>>> >>
>>> >> Rendered on: Mon, 31 Mar 2014 18:26:32 UTC
>>> >>
>>> >>
>>> >> I originally tried to do this, with no success, by installing
>>> 2.0.0-dev
>>> >> when it didn't work with my old ipython.
>>> >>
>>> >>
>>> >>
>>> >> My SymPy version is:
>>> >>
>>> >> In [14]: sym.__version__
>>> >> 0.7.1.rc1
>>> >>
>>> >> Richard
>>> >>
>>> >>
>>> >> On Fri, Apr 4, 2014 at 8:14 AM, Ondřej Čertík <
>>> ondrej.certik at gmail.com>
>>> >> wrote:
>>> >>>
>>> >>>
>>> >>>
>>> >>>
>>> >>> On Fri, Apr 4, 2014 at 5:40 AM, Jason Moore <moorepants at gmail.com>
>>> wrote:
>>> >>>>
>>> >>>> Hi Richard,
>>> >>>>
>>> >>>> I don't think SymPy has tested with IPython 2.0 yet. It is possible
>>> that
>>> >>>> the printing is no broken... It should display in mathjax/latex by
>>> default
>>> >>>> in the notebook and pretty print in the terminal.
>>> >>>>
>>> >>>> If you don't mind please submit an issue on github to the main sympy
>>> >>>> repository.
>>> >>>
>>> >>>
>>> >>> I think SymPy works with IPython 2.0. Which version of SymPy are you
>>> >>> using?
>>> >>>
>>> >>> Ondrej
>>> >>>
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