On Sunday, July 24, 2016 at 5:30:45 PM UTC-5, singlets wrote:
>
>
>
> On Sunday, July 24, 2016 at 5:05:52 PM UTC-5, Aaron Meurer wrote:
>>
>> I believe you can set str_printer=latex.
>
>
> I gave this a go with no joy:
>
> In [1]: from sympy import *
>
> In [2]: init_printing(str_printer=latex)
>
> In [3]: var('x')
> Out[3]: x
>
> In [4]: x**2
> Out[4]:
> 2
> x
>
> Thanks,
> Steve
>
But this looks promising:
In [2]: from sympy import *
In [3]: init_printing(pretty_printer=latex)
In [4]: var('x')
Out[4]: x
In [5]: x**2
Out[5]: x^{2}
Thanks for pointer,
Steve
>
>
>> Aaron Meurer
>>
>> On Sunday, July 24, 2016, singlets <[email protected]> wrote:
>>
>>> (Probably a newbie question here, but not finding it in ggroup or docs)
>>>
>>> Can I convince init_printing() to give the mathjax/latex representation
>>> of an expression in an IPython terminal session without using latex(expr)?
>>>
>>> For example (Anaconda/python3, linux, sympy 1.0 in an xterm or emacs
>>> console):
>>>
>>> from sympy import *
>>> init_printing(use_latex='mathjax')
>>> var('x')
>>> expr = x**2
>>> expr
>>>
>>> desired output:
>>> x^{2}
>>>
>>> I have tried various options to init_printing() like use_latex=True,
>>> use_latex='mathjax', 'matplotlib', etc., but sympy falls back to simple
>>> forms (str, pretty-printers) unless in a qtconsole or notebook. I must be
>>> misunderstanding how init_printing() works (or maybe there's another
>>> approach I should be using?).
>>>
>>> Motivation: I'm using org mode and it's support for mathjax/latex to
>>> generate content that can be migrated directly into Jupyter notebooks. I'm
>>> hoping to avoid translating latex(expr) into expr everywhere.
>>>
>>> Thanks,
>>> Steve
>>>
>>
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