fS773H

Written on June 24, 2019
% Dans le préambule
% -----------------
\usepackage{pythontex}
% -----------------

\begin{pycode}
from sympy import *
var("x, y")
e = ((x - y)**2)
print("$ %s=%s $" %(e, expand(e)))
print("$ %s=%s $" %(latex(e), latex(expand(e))))
\end{pycode}