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
> Aaron Meurer
>
> On Sunday, July 24, 2016, singlets <[email protected] <javascript:>> 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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