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diff --git a/Master/texmf-dist/doc/latex/babeltools/tensind.tex b/Master/texmf-dist/doc/latex/babeltools/tensind.tex deleted file mode 100644 index 79c26f395f8..00000000000 --- a/Master/texmf-dist/doc/latex/babeltools/tensind.tex +++ /dev/null @@ -1,194 +0,0 @@ -% +--------------------------------------------------+ -% | Typeset this file to get the documentation. | -% +--------------------------------------------------+ -% -% This file is copyrighted (c) 1998, 2000 by Javier Bezos. -% All Rights Reserved. -% -% This program can be redistributed and/or modified under the terms -% of the LaTeX Project Public License Distributed from CTAN -% archives in directory macros/latex/base/lppl.txt; either -% version 1 of the License, or any later version. - -\def\fileversion{1.0} -\def\docdate{August 7, 2000} - -\documentclass{ltxguide} -\usepackage{tensind} - -\title{The \textsf{tensind} Package for -Tensorial Indexes\footnote{This -package is currently at version 1.0.}} - -\author{Javier Bezos\footnote{For bug reports, comments and -suggestions go to -\texttt{http://www.tex-tipografia.com}. -English is not my strong point, so contact me when you -find mistakes in the manual. Other packages by the same author: -\textsf{accents, titlesec, dotlessi}.}} - -\date{\docdate} - -\newenvironment{sample}{\begin{quote}\small\begin{tabbing}% - \hskip12pc\=\hskip6pc\\} - {\end{tabbing}\end{quote}} - -\tensordelimiter{?} -\tensorformat{lrb} - -\raggedright - -\begin{document} - -\maketitle - -This package provides typographically fine tensorial notation, with the -following features: -\begin{itemize} -\item Dots filling gaps. -\item Symbol subtitution to easy typing (if you are using greek letters, for -example). -\item Corrected position of indexes: horizontally, to compensate the small -displacement in letters -like $f$ (look carefully at $f_*^*$) and vertically, to avoid superscripts -too raised. -\item Aditional minute corrections are also allowed. -\end{itemize} - -\section{User Interface} - -\begin{decl} -|\tensordelimiter{<tensor-delim>}| -\end{decl} - -Defines |<tensor-delim>| to be a tensor delimiter. In subsequent examples we will -assume -\begin{verbatim} -\tensordelimiter{?} -\end{verbatim} -and every instance of |?| will actually mean |<tensor-delim>|. - -\begin{decl} -|?[<format>]{<nucleous>}{<special-index>}{<special-index>}...|\\ -| <super-or-sub><super-or-sub>...?| -\end{decl} - -Creates a tensor. |<super-or-sub>| is either |_{<index>}{<index>}...| or -|^{<index>}{<index>}|. -|<nucleous>| is the symbol which indexes will be add to. |<special-index>| is a -superscript which is neither covariant nor contravariant (dual, -prime...). In -one-letter |<index>|, |<special-index>| or |<nucleous>|, curly braces can be -omitted. -For example: -\begin{sample} -|?R_ij^kl_\alpha^\beta?| \> $?R_ij^kl_\alpha^\beta?$\\[2pt] -|?R^ij_kl^\alpha_\beta?| \> $?R^ij_kl^\alpha_\beta?$\\[2pt] -|?R**_ij^kl_\alpha^\beta?| \> $?R**_ij^kl_\alpha^\beta?$\\[2pt] -|?R**^ij_kl^\alpha_\beta?| \> $?R**^ij_kl^\alpha_\beta?$ -\end{sample} - -(\emph{Don't forget the closing |?|!}) -Finally, |<format>| changes the format in a tensor. (See |\tensorformat| -below.) - -\begin{decl} -|\tensorformat{<format>}| -\end{decl} - -The following letter may be used in format. -\begin{itemize} -\item[\texttt{l}] Gaps to the left of the last index are filled with dots. -\item[\texttt{r}] Gaps to the right of the first index are filled. -\item[\texttt{e}] If there is no index (empty), gaps are filled. -\item[\texttt{b}] Only gaps in subscripts are filled. -\end{itemize} - -Sensible settings are: none (no dots), |l| and |lrb|. -Further options are: -\begin{itemize} -\item[\texttt{c}] Brings index lines closer. -\item[\texttt{o}] Opens index lines. -\item[\texttt{s}] Styled. |o| in display style and |c| otherwise. -\end{itemize} -These options are mutually exclusive. If none of them is -used, then indexes behave in a similar way to standard ones. -This document sets -\begin{verbatim} -\tensorformat{lrb} -\end{verbatim} - -\begin{sample} -|?[]f\prime_ij^kl?| \> $?[]f\prime_ij^kl?$\\[2pt] -|?[e]f^ij?| \> $?[e]f^ij?$ \\[2pt] -|?[l]f*_ij^kl?| \> $?[l]f*_ij^kl?$\\[2pt] -|?[c]R^ij_kl?| \> $?[c]R^ij_kl?$ -\end{sample} - -\begin{decl} -|\indexdot| -\end{decl} - -This macro is the index dot. Defined to |\cdot|. You can -redefine it with |\renewcommand|. - -\begin{decl} -|\whenindex{<index>}{<new-index>}{<commands>}| -\end{decl} - -Automatically replaces |<index>| (if not enclosed in braces) -by |<new-index>| and the additional |<commands>| are -executed. For example, if you like to use greek indexes: -\begin{verbatim} -\whenindex{a}{\alpha}{} -\whenindex{b}{\beta}{} -\whenindex{g}{\gamma}{} -\end{verbatim} - -\whenindex{a}{\alpha}{} -\whenindex{b}{\beta}{} -\whenindex{g}{\gamma}{ -} -A |\whenindex{'}{\prime}{}| is performed by the package. For instance -\begin{sample} -|?R'_ijk^abg?| \> $?R'_ijk^abg?$ -\end{sample} - -In |<commands>|, two command for space fine-tuning are provided: -|\sbadjust{<index>}{<comma-space>}| adds |<comma-space>| times -|\,| before the current subscript index if the last superscript index -was |<index>|. Similarly, |\spadjust| adds the space before the current -superscript index if the last subscript index was |<index>|. -For instance, the normal result of |?[]R^ik_lm?| is $?[]R^ij_kl?$, but -with -\begin{verbatim} -\whenindex{k}{k}{\sbadjust{j}{-1}} -\end{verbatim} -\whenindex{k}{k}{\sbadjust{j}{-1}} -is $?[]R^ij_kl?$. -These commands will be ignored if dots are used. - -Two further command allowed in |\whenindex| -are: |\omitdot| omits the dot for the current -index, and |\finishdots| omits as well all subsequent indexes. -For example -\begin{verbatim} -\whenindex{;}{\,;\,}{\finishdots} -\end{verbatim} -\whenindex{;}{\,;\,}{\finishdots} - -\begin{sample} -|?[lr]A*_i^kl;i?| \> $?[lr]A*_i^kl;i?$ -\end{sample} - -\begin{decl} -|tensor| -\end{decl} - -The environment called by |?...?|. Useful if for some reason you -don't want an equivalent defined with |\tensordelimiter| . Example: -\begin{verbatim} -\begin{tensor}[lr]A*_i^kl;i\end{tensor} -\end{verbatim} - -\end{document} |