LaTeX, that is pronounced «Lah-tech» or «Lay-tech» (to rhyme with «blech» or «Bertolt Brecht»), could be a document preparation system for high-quality typesetting. it's most frequently used for medium-to-large technical or scientific documents however it are often used for nearly any sort of business.
LaTeX isn't a word processor! Instead, LaTeX encourages authors to not worry an excessive amount of concerning the looks of their documents however to target obtaining the proper content. as an example, take into account this document:
Cartesian closed classes and also the value of eggs
Jane Doe
September 1994
Hello world!
To produce this in most typesetting or word-processing systems, the author would ought to decide what layout to use, therefore would choose (say) 18pt Times Roman for the title, 12pt Times Italic for the name, and so on. This has 2 results: authors wasting their time with designs; and plenty of badly designed documents!
LaTeX is predicated on the thought that it's higher to depart document style to document designers, and to let authors get on with writing documents. So, in LaTeX you'd input this document as:
\documentclass
\title{Cartesian closed classes and also the value of eggs}
\author
\date
\begin
\maketitle
hullo world!
\end
Or, in English:
This document is a commentary.
Its title is mathematician closed classes and also the value of eggs.
Its author is party.
It was written in Sept 1994.
The document consists of a title followed by the text hullo world!
LaTeX options
Typesetting journal articles, technical reports, books, and slide shows.
Control over massive documents containing sectioning, cross-references, tables and figures.
Typesetting of complicated mathematical formulas.
Advanced typesetting of arithmetic with AMS-LaTeX.
Automatic generation of bibliographies and indexes.
Multi-lingual typesetting.
Inclusion of design, and method or spot color.
Using PostScript or Metafont fonts.