minnolina

Non funziona, nel senso che avevo fatto pure io come indicato da te; però quando compilo mi spunta solo INDICE nella prima pagina e più nulla.

Hai compilato almeno DUE volte?

http://www.tug.org/tex-archive/info/italian/lshort/itlshort.pdf

\begin{table}
\begin{tabular}…..
…..
\end{tabular}
\caption{….}\label{….}
\end{table}

Non sono ben sicura di cio’ che vuoi ottenere ma prova con

Preambolo
`\usepackage{multicol}`

Corpo del documento (es. 3 colonne):
`\begin{multicols}{3}
\begin{list}
…
\end{list}
\end{multicols}`

Io uso tikz cosi’ posso usare indifferentemente latex o pdflatex e posso inserire piccole immagini “in linea”.

Un esempio:

nel preambolo
`\usepackage{tikz}`

nel corpo del documento
`\begin{tabular}
\tikz{
\draw (0mm,10mm) — (20mm, 10mm);
\draw (10mm,10mm) circle (1mm);
\draw (12mm,12mm) node{a};
}
& il valore $a$ è escluso \\
\tikz{
\draw (0mm,10mm) — (20mm, 10mm);
\draw[fill] (10mm,10mm) circle (1mm);
\draw (12mm,12mm) node{a};
}
& il valore $a$ è incluso
\end{tabular} `

pacchetto lscape

Temo d’aver capito male, dici di usare Latex->PDF (da cui deduco che usi PDFLatex) e quindi non generi alcun dvi. Altrimenti, se generi anche il dvi, significa che o fai “la catena” latex->dvips->ps2pdf oppure “la catena” latex->dvi2pdf.

Comunque, al posto di \usepackage[dvips]{graphicx} scrivi solo \usepackage{graphicx}.

Inoltre, se usi PDFLatex allora hai bisogno di immagini png oppure pdf oppure jpg, se usi latex->dvips->ps2pdf oppure latex->dvi2pdf le immagini devono essere in eps.

Non credo che possa fare danni, guarda tu stesso il .sty:
`% braket.sty Macros for Dirac bra-ket <|> notation and sets {|}
% Donald Arseneau asnd@triumf.ca Last modified 05-May-2005.
% This is free, unencumbered, unsupported software.
%
% Commands defined are:
% \bra{ } \ket{ } \braket{ } \set{ } (small versions)
% \Bra{ } \Ket{ } \Braket{ } \Set{ } (expanding versions)
%
% The “small versions” use fixed-size brackets independent of their
% contents, whereas the “expanding versions” make the brackets and
% vertical lines expand to envelop their contents (internally using
% the \left and \right commands). You should use the vertical bar
% character “|” to input any extra vertical lines. In \Braket these
% vertical lines will expand to match the arguments, and in \Set the
% first vertical will expand. E.g.,
%
% \Braket{ \phi | \frac{\partial^2}{\partial t^2} | \psi }
% \Set{ x\in\mathbf{R}^2 | 0<{|x|}<5 } % % Likewise, you may make an expandable double-bar using either % the "\|" command or its local alias "||". % % NOT defined is "\ketbra" (for projection operators) because I prefer % \ket{ } \bra{ }. % % Because each definition is so small, it makes no sense to have a % complicated generic version for many bracket styles. Instead, % you can just copy the definitions and change \langle or \rangle, % < and > to what you like.
%
\def\bra#1{\mathinner{\langle{#1}|}}
\def\ket#1{\mathinner{|{#1}\rangle}}
\def\braket#1{\mathinner{\langle{#1}\rangle}}
\def\Bra#1{\left<#1\right|} \def\Ket#1{\left|#1\right>}
{\catcode`\|=\active
\gdef\Braket#1{\begingroup
\ifx\SavedDoubleVert\relax
\let\SavedDoubleVert\|\let\|\BraDoubleVert
\fi
\mathcode`\|32768\let|\BraVert
\left<{#1}\right>\endgroup}
}
\def\BraVert{\@ifnextchar|{\|\@gobble}% turn || into \|
{\egroup\,\mid@vertical\,\bgroup}}
\def\BraDoubleVert{\egroup\,\mid@dblvertical\,\bgroup}
\let\SavedDoubleVert\relax

% The \mid@vertical is \vrule with ordinary TeX but \middle| in eTeX.
% We always avoid a \mathchoice in making the inner vertical lines.
% Note that \right>, prints the same as \right\rangle but is faster.
%
% \def\ketbra#1#2{\ket{#1}\bra{#2}}
% \def\Ketbra#1#2{\left|{#1}\vphantom{#2}\right>\left<{#2}\vphantom{#1}\right|} % \Set{...|...} Only the first | is treated specially. {\catcode`\|=\active \gdef\set#1{\mathinner{\lbrace\,{\mathcode`\|32768\let|\midvert #1}\,\rbrace}} \gdef\Set#1{\left\{ \ifx\SavedDoubleVert\relax \let\SavedDoubleVert\|\fi \:{\let\|\SetDoubleVert \mathcode`\|32768\let|\SetVert #1}\:\right\}} } \def\midvert{\egroup\mid\bgroup} \def\SetVert{\@ifnextchar|{\|\@gobble}% turn || into \| {\egroup\;\mid@vertical\;\bgroup}} \def\SetDoubleVert{\egroup\;\mid@dblvertical\;\bgroup} % If the user is using e-TeX with its \middle primitive, use that for % verticals instead of \vrule. % \begingroup \edef\@tempa{\meaning\middle} \edef\@tempb{\string\middle} \expandafter \endgroup \ifx\@tempa\@tempb \def\mid@vertical{\middle|} \def\mid@dblvertical{\middle\SavedDoubleVert} \else \def\mid@vertical{\mskip1mu\vrule\mskip1mu} \def\mid@dblvertical{\mskip1mu\vrule\mskip2.5mu\vrule\mskip1mu} \fi % May 2005: Double verticals; tweak spacing.`

Forse il pacchetto “textpos” ti puo aiutare.