[PYTHON] So zeigen Sie Formeln in Latex an, wenn Sie sympy (> = 1.4) in Google Colaboratory verwenden

!pip install --upgrade sympy

from sympy import *

def custom_latex_printer(expr, **options):
    from IPython.display import Math, HTML
    from google.colab.output._publish import javascript
    url = "https://cdnjs.cloudflare.com/ajax/libs/mathjax/2.7.7/MathJax.js?config=TeX-AMS_CHTML"
    javascript(content="""window.MathJax = {
        tex2jax: {
            inlineMath: [ ['$','$'] ],
            processEscapes: true
        }
        };""")
    javascript(url=url)
    return latex(expr, **options)
init_printing(use_latex="mathjax", latex_printer=custom_latex_printer)

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