% This file is part of the "lettre" package. % % This work may be distributed and/or modified under the % conditions of the LaTeX Project Public License, either version 1.3 % of this license or (at your option) any later version. % The latest version of this license is in % http://www.latex-project.org/lppl.txt % and version 1.3 or later is part of all distributions of LaTeX % version 2005/12/01 or later. % % This work has the LPPL maintenance status `maintained'. % % The Current Maintainer of this work is Vincent Belaïche. % % This work consists of all files listed in doc/latex/lettre/readme/LICENSE. \documentclass[12pt,origdate]{lettre} \usepackage[T1]{fontenc} \usepackage{lmodern} \usepackage[french,english]{babel} \begin{document} % % Fichier de defaut de l'Observatoire % =================================== \institut{obs} % % Entete par defaut, double signature, % ==================================== % langue anglaise, format headings, marge precisee. % ================================================= % Champs: objet. % ============== % Lignes auxiliaires de reference et d'E-Mail. % ============================================ % Tests: itemize, description, enumerate, center, % =============================================== % tabular, array, eqnarray, footnote. % =================================== % \begin{letter}{ SoftIdeas\\ P.O.Box 8K23 \\ Prove Islands, TO 14501 \\ USA} \anglais \pagestyle{headings} \marge{30mm} \name{Dr~S.~E.~Dnavegem} \signature{Dr~S.~E.~Dnavegem\\Collaborateur Scientifique} \secondsignature{Dr~P.~Barre-Thordue\\Collaborateur Scientifique} \Nref{PL/cf69} \faxobs \username{dnavegem} \ccittobs \internetobs \conc{Our activities} \opening{Dear Sir,} Enclosed\footnote{In fact, the check will be sent by separate mail}, you will find a description of our activities and a check of \$149.95 corresponding to your invoice \#439 dated 05/28/93 for: \begin{itemize} \item 1 PiC\TeX\ manual, describing completely all the commands implemented by the macros written by M.J.~Wichura. If the manual doesn't respond to our demand, we will send it back, ans ask for complete refund. \item 1 PiC\TeX\ software on 5.25 inch floppy disk. The disk is to be formatted in IBM PC compatible format. \item 5 PiC\TeX\ Quick Reference Cards. \end{itemize} We'll be happy if you could send us a detailled list of your products. We are a software developing team, and our work involves: \begin{description} \item[Editors] Full-screen editors for PC and compatibles. \item[Compilers] Full range of compilers for PC and compatibles. It includes ADA, BASIC, C, FORTH, FORTRAN, ICON, LISP, MODULA-2, PASCAL and PROLOG compilers. \item[Operating Systems] Multitasking, real-time OS. \item[Utilities] A lot of useful add-on software. \end{description} We can produce cross-reference tables of product compatibilities for various software and vendors. \begin{center} \begin{tabular}{||l|||r@{.}l|l|l||} \hline gnuBASE IV&419&00&nul&ok\\ \hline GNATUS 123&489&95&complete&N.A\\ \hline Turbo Foo&99&95&partial&good\\ \hline \end{tabular} \end{center} We can also furnish scientific text processing systems for your computer, or for your site (Education licenses!) Here are some examples of our outputs: \begin{eqnarray} x&=&17y\\ y&>&a+b+c+d+e+f+g+h+i+j+ \nonumber \\ &&k+l+m+n+o+p \end{eqnarray} \[ x=\left\{\begin{array}{ll} y&\mbox{if $y>0$} \\ z+y&\mbox{otherwise} \end{array} \right. \] {\em et voila \ldots that's it \ldots} Remember we order today: \begin{enumerate} \item 1 PiC\TeX\ manual, describing completely all the commands implemented by the macros written by M.J.~Wichura. \item 1 PiC\TeX\ software on 5.25 inch IBM PC compatible formatted floppy disk. \item 5 PiC\TeX\ Quick Reference Cards. \end{enumerate} \closing{Sincerely} \end{letter} % \end{document}