How to render Latex markup using Python?

Question

How to show an easy latex-formula in python? Maybe numpy is the right choice?

EDIT:

I have python code like:

a = \'\\frac{a}{b}\'
         


        

Answer 1

An answer based on this one specific to Jupyter notebook, using f-string to format an $x_i$ variable:

from IPython.display import display, Latex
for i in range(3):
    display(Latex(f'$x_{i}$'))

Note: The f-string (formatted string literal) uses curly braces to insert the value of the Python variable i. You’ll need to double the curly braces (f'{{}}') to actually use {} in the LaTeX code. Otherwise, you can use single curly braces directly in a normal Python string (not an f-string).

Side Note: I'm surprised Stack Overflow still doesn’t have a math markup.