website/content/blog/sphinxmathjax.md
2020-03-20 19:09:00 -04:00

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title date draft tags
Sphinx & MathJax 2020-03-20T18:59:40-04:00 false
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python
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To include mathematical notation in Python docs generated by Sphinx, it should look like the following:

class Line:
    r"""
    Holds the equation for a line.
    
    :math:`y = mx + \frac{b}{1}`
    
    In this equation, :math:`m` is the slope and :math:`b` is the y-intercept.
    """
    pass

The content after :math: and inside the backticks is treated as inline math. The r in front of the triple quotes is used to make it a raw string and so that LaTex commands such as \frac{}{} operate as intended. There also cannot be a space between :math: and the backtick.

The Sphinx configuration needs to have the mathjax extension loaded as well.

extensions = [
    # ....
    "sphinx.ext.mathjax",
    # ....
]