adding latex

This commit is contained in:
Debucquoy
2023-09-21 08:24:22 +02:00
parent 4fd7542f03
commit 4de4dcf2c2
34 changed files with 2013 additions and 0 deletions

17
bac2/latex/ex3.tex Normal file
View File

@ -0,0 +1,17 @@
\documentclass{article}
\usepackage[utf8]{inputenc}
\usepackage[T1]{fontenc}
\usepackage[french]{babel}
\usepackage{amsmath, amsfonts, amssymb, amsthm}
\begin{document}
Imaginons que l'on veuille regarder la somme $\sum^{-1}_{k=-n} \frac{1}{|k|}(x_k -x_{k-1}) + x_0 + \sum^n_{k=1} \frac{1}{k}(x_x - x_{k-1})$. Ce n'est pas aussi lisible que l'expression suivante:
\[
\sum^{-1}_{k=-n} \frac{1}{|k|}(x_k -x_{k-1}) + x_0 + \sum^n_{k=1} \frac{1}{k}(x_x - x_{k-1})
\]
par contre il serait fou d'\'ecrire: Soit \[ f \] une fonction
\end{document}