# LaTex

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What is this? Anyone who works with LaTeX knows how time-consuming it can be to find a symbol in symbols-a4.pdf that you just can't memorize. Detexify is an attempt to simplify this search.

## TeX Frequently Asked Questions -- question label "ftnsect"

Searching Footnotes in LaTeX section headings The \ footnote command is fragile, so that simply placing the command in \ section ’s arguments isn’t satisfactory. Using \ protect \ footnote isn’t a good idea either: the arguments of a section command are used in the table of contents and (more dangerously) potentially also in page headers.
This is a guide to the LaTeX markup language. It is intended to form a useful resource for everybody from new users who wish to learn, to old hands who need a quick reference. TeX and LaTeX TeX is a computer program for typesetting documents, created by D. E. Knuth.

## ctan.mirror.garr.it/mirrors/CTAN/info/impatient/book.pdf

One of the greatest motivating forces for Donald Knuth when he began developing the original TeX system was to create something that allowed simple construction of mathematical formulas, whilst looking professional when printed. The fact that he succeeded was most probably why TeX (and later on, LaTeX) became so popular within the scientific community. Typesetting mathematics is one of LaTeX's greatest strengths.

## LaTeX/Mathematics

Creazione di un documento Sia file.tex un file sorgente, pronto per essere compilato da LaTeX, contenente quindi le seguenti istruzioni (oltre il testo): \documentclass[a4paper]{article} \begin{document} Questo l'ho scritto in \LaTeX \end{document} Dove: