%%
%% This is file `mathcmd.sty',
%% generated with the docstrip utility.
%%
%% The original source files were:
%%
%% mathcmd.dtx  (with options: `package')
%% 
%% IMPORTANT NOTICE:
%% 
%% For the copyright see the source file.
%% 
%% Any modified versions of this file must be renamed
%% with new filenames distinct from mathcmd.sty.
%% 
%% For distribution of the original source see the terms
%% for copying and modification in the file mathcmd.dtx.
%% 
%% This generated file may be distributed as long as the
%% original source files, as listed above, are part of the
%% same distribution. (The sources need not necessarily be
%% in the same archive or directory.)
%%
%% + - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - +
%% | Copyright(C) 1997-1999 by Francesco Bosisio                 |
%% |                                                             |
%% | 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.      |
%% |                                                             |
%% | E-mail:   fbosisio@bigfoot.com                              |
%% | Web page: http://www.bigfoot.com/~fbosisio/LaTeX            |
%% | CTAN location: macros/latex/contrib/supported/bosisio/      |
%% + - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - +
%%
%%
%%      If you make any improvment, find any bug or have
%%      any suggestion, please let me know about it.
%%
\def\FileName{mathcmd}
\def\fileversion{2.0}
\def\filedate{1997/12/20}
\def\docdate{1997/12/20}
\def\filedescr{Extensions to math environments (BF)}
%%
\NeedsTeXFormat{LaTeX2e}[1995/12/01]
\ProvidesPackage{\FileName}[\filedate\space v\fileversion\space\filedescr]
%%
\newif\if@ThreeSubscrSum
\DeclareOption{ThreeSubscrSum}{\@ThreeSubscrSumtrue}
\DeclareOption{TwoSubscrSum}{\@ThreeSubscrSumfalse}
%%
\DeclareOption{ProdVettWedge}{\let\ProdVett=\wedge}
\DeclareOption{ProdVettTimes}{\let\ProdVett=\times}
%%
\newif\if@VectOper@Symbol
\DeclareOption{VectOpStr}{\@VectOper@Symbolfalse}
\DeclareOption{VectOpSymb}{\@VectOper@Symboltrue}
%%
\ExecuteOptions{TwoSubscrSum,ProdVettWedge,VectOpStr}
%%
\ProcessOptions*
%%
\AtBeginDocument{\ifx\undefined\text \def\text#1{\ \mbox{#1}\ } \fi}
%%
\def\@INT@sub@SUP#1^#2{{\displaystyle\int_{#1}^{#2}}}
\def\@INT@subONLY#1{{\displaystyle\int_{\raisebox{-0.2ex}{$_{#1}$}}}}
\def\@INT@sub_#1{\@ifnextchar^{\@INT@sub@SUP{#1}}{\@INT@subONLY{#1}}}
\def\@INT@SUP@sub^#1_#2{{\displaystyle\int_{#2}^{#1}}}
\newcommand{\Int}{\@ifnextchar^{\@INT@SUP@sub}{\@ifnextchar_{\@INT@sub}{\displaystyle\int}}}
%%
\AtBeginDocument{ \let\UnderDot=\d \renewcommand{\d}[1]{\:\:d#1} }
%%
\if@ThreeSubscrSum
  \def\INNER@SUM#1=#2,#3!{{\displaystyle\sum_{#2}^{#3}\raisebox{-0.6ex}{$_{\!#1}$}}}
\else
  \def\INNER@SUM#1,#2!{{\displaystyle\sum_{#1}^{#2}}}
\fi
\newcommand{\Sum}[1]{\INNER@SUM#1!}
\newcommand{\SUM}[1]{{\displaystyle\sum_{#1}}}
%%
\newcommand\DerPar[2]{{\displaystyle\frac{\partial #1}{\partial #2}\:}}
\newcommand\DerTot[2]{{\displaystyle\frac{d#1}{d#2}\:}}
\newcommand\DerNorm[1]{{\displaystyle\frac{\partial #1}{\partial n}\:}}
%%
\def\@TendeQuando[#1,#2]{ \mathop{\longrightarrow}\limits_{#1 \rightarrow #2} }
\def\TendsTo{\@ifnextchar[{\@TendeQuando}{\longrightarrow}}
%%
\if@VectOper@Symbol
  \newcommand\Grad{\nabla}
  \newcommand\Div{\nabla\cdot}
  \newcommand\Rot{\nabla\ProdVett}
\else
  \newcommand\Grad{\:\mathrm{grad}\,}
  \newcommand\Div{\:\mathrm{div}\,}
  \newcommand\Rot{\:\mathrm{rot}\,}
\fi
\endinput
%%
%% End of file `mathcmd.sty'.
