Add SymPy equation rendering support such that the ouput is on parity with Jupyter's rendering when using SymPy.

[kamyuen]

Description

There is currently no way to render equations properly when using SymPy. In Jupyter notebook one usually just calls init_printing() at the beginning of a notebook to allow all subsequent output to be rendered in mathematical notation.
Importing SymPy in and calling init_printing() has absolutely no effect and equations are simple output as text.
To see the issue just follow the SymPy documentation for setting up this feature https://docs.sympy.org/latest/tutorials/intro-tutorial/printing.html

Suggested solution

Since SymPy has multiple fallbacks on how to render the output, it may be a case of initially capturing the resulting MathJax and rendering using Marimo's md function, just a guess.

Alternative

No response

Additional context

No response

[mscolnick]

In the meantime, you can do this:

from sympy import latex
import marimo as mo

def print_sympy(obj):
    return mo.md(f"""
    \[
    {latex(obj)}
    \]
    """)

Playground: https://marimo.app/l/n2kkic