LaTeX must be escaped in order to prevent LaTeX injection.

AFAIU, numpy.savetxt does not escape LaTeX characters?

Jupyter Notebook rich object display protocol checks for obj._repr_latex_() when converting a Jupyter notebook from .ipynb to LaTeX.

The Pandas _repr_latex_() function calls to_latex(escape=True † ). https://github.com/pandas-dev/pandas/blob/master/pandas/core...

†* The default value of escape ️ (and a few other presentational parameters) is determined from the display.latex.escape option: https://pandas.pydata.org/pandas-docs/stable/options.html?hi... *

df = pd.read_csv('filename.csv', ); df.to_latex(escape=True)

Or, with a Jupyter notebook:

df = pd.read_csv('filename.csv', ); df

# $ jupyter convert --to latex filename.ipynb