在 Colaboratory 的输出单元格中渲染 LaTeX [英] Rendering LaTeX in output cells in Colaboratory

问题描述

我希望有一个像这样的单元格

I expect a cell like

from IPython.display import display, Math
display(Math(r"e^alpha"))

使用 MathJax 进行渲染，就像在普通 jupyter 中一样，但它只是显示乳胶代码，如:

to render with MathJax as it does in normal jupyter, but instead it just displays latex code like:

$$e^alpha$$

有没有办法让 Colaboratory 正确渲染它?(它可以很好地处理文本单元格).

Is there a way to get Colaboratory to render it correctly? (It manages it fine for text cells).

推荐答案

稍微简化一下scraaappy的回答.

Simplify scraaappy's answer a bit.

from IPython.display import HTML, Math
display(HTML("<script src='https://cdnjs.cloudflare.com/ajax/libs/mathjax/2.7.3/"
             "latest.js?config=default'></script>"))
Math(r"e^alpha")

它只包含 MathJax 库，因此可以显示以下等式.

It just includes MathJax library so the following equations can be displayed.

或使用内置 output._publish(2018 年 8 月)

Or use the built-in output._publish (Aug 2018)

from IPython.display import Math
from google.colab.output._publish import javascript
url = "https://cdnjs.cloudflare.com/ajax/libs/mathjax/2.7.3/latest.js?config=default"

javascript(url=url)
Math(r"e^alpha")

除了 CDN，您还可以使用 Colab 附带的 MathJax.https://colab.research.google.com/static/mathjax/MathJax.js?config=default

Instead of CDN, you can also use MathJax that comes with Colab. https://colab.research.google.com/static/mathjax/MathJax.js?config=default

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