esdiff

git-svn-id: svn://tug.org/texlive/trunk@874 c570f23f-e606-0410-a88d-b1316a301751

1 files changed, 145 insertions, 0 deletions

diff --git a/Master/texmf-dist/tex/latex/esdiff/esdiff.sty b/Master/texmf-dist/tex/latex/esdiff/esdiff.sty
new file mode 100644
index 00000000000..ef8eec0a729
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+++ b/Master/texmf-dist/tex/latex/esdiff/esdiff.sty
@@ -0,0 +1,145 @@
+%%
+%% This is file `esdiff.sty',
+%% generated with the docstrip utility.
+%%
+%% The original source files were:
+%%
+%% esdiff.dtx  (with options: `package')
+%% 
+%% Package for the notation of derivatives.
+%% Eddie Saudrais, 08/09/1999.
+%% Version 1.1
+%% 
+%% If you found any bug, please contact me at
+%% eddie.saudrais@wanadoo.fr.
+%% Maybe there is a new version at
+%% http://perso.wanadoo.fr/eddie.saudrais/latex/latex.html
+%% 
+%% Run LaTeX on esdiff.ins to generate esdiff.sty
+%% 
+\NeedsTeXFormat{LaTeX2e}
+\ProvidesPackage{esdiff}
+\newcommand{\taille}[1]{\displaystyle{#1}}
+\newcommand{\difint}{\mkern 0mu}
+\newcommand{\derpint}{\mkern 0mu}
+\newcommand{\croisint}{\mkern 0mu}
+\newcommand{\dop}{\mathrm{d}}
+\DeclareOption{display}{\renewcommand{\taille}[1]{\displaystyle{#1}}}
+\DeclareOption{text}{\renewcommand{\taille}[1]{\textstyle{#1}}}
+\DeclareOption{roman}{\renewcommand{\dop}{\ensuremath{\mathrm{d}}}}
+\DeclareOption{italic}{\renewcommand{\dop}{\ensuremath{d}}}
+\DeclareOption{thin}{\renewcommand{\difint}{\ensuremath{\,}}}
+\DeclareOption{med}{\renewcommand{\difint}{\ensuremath{\;}}}
+\DeclareOption{big}{\renewcommand{\difint}{\ensuremath{\:}}}
+\DeclareOption{thinp}{\renewcommand{\derpint}{\ensuremath{\,}}}
+\DeclareOption{medp}{\renewcommand{\derpint}{\ensuremath{\;}}}
+\DeclareOption{bigp}{\renewcommand{\derpint}{\ensuremath{\:}}}
+\DeclareOption{thinc}{\renewcommand{\croisint}{\ensuremath{\,}}}
+\DeclareOption{medc}{\renewcommand{\croisint}{\ensuremath{\;}}}
+\DeclareOption{bigc}{\renewcommand{\croisint}{\ensuremath{\:}}}
+\ProcessOptions\relax
+\def\diff{\@ifstar{\diffstar}{\diffnostar}}
+\def\diffstar{\@ifnextchar[{\@diffstar}{\@@diffstar}}
+\def\@diffstar[#1]#2#3#4{\mathchoice{\left(\frac{\dop^{#1}\difint#2}%
+{\dop\difint#3^{#1}}\right)_{\mkern-7mu#4}}%
+{\taille{\left(\frac{\dop^{#1}\difint#2}%
+{\dop\difint#3^{#1}}\right)_{\mkern-7mu#4}}}%
+{\scriptstyle{\left(\frac{\dop^{#1}\difint#2}%
+{\dop\difint#3^{#1}}\right)_{\mkern-7mu#4}}}%
+{\scriptstyle{\left(\frac{\dop^{#1}\difint#2}%
+{\dop\difint#3^{#1}}\right)_{\mkern-7mu#4}}}}
+\def\@@diffstar#1#2#3{\mathchoice{\left(\frac{\dop\difint#1}%
+{\dop\difint#2}\right)_{\mkern-7mu#3}}%
+{\taille{\left(\frac{\dop\difint#1}{\dop\difint#2}%
+\right)_{\mkern-7mu#3}}}{\scriptstyle{\left(%
+\frac{\dop\difint#1}{\dop\difint#2}\right)%
+_{\mkern-7mu#3}}}%
+{\scriptstyle{\left(\frac{\dop\difint#1}{\dop\difint#2}\right)%
+_{\mkern-7mu#3}}}}
+\def\diffnostar{\@ifnextchar[{\@diffnostar}{\@@diffnostar}}
+\def\@diffnostar[#1]#2#3{\mathchoice{\frac{\dop^{#1}\difint#2}%
+{\dop\difint#3^{#1}}}%
+{\taille{\frac{\dop^{#1}\difint#2}{\dop\difint#3^{#1}}}}%
+{\scriptstyle{\frac{\dop^{#1}\difint#2}{\dop\difint#3^{#1}}}}%
+{\scriptstyle{\frac{\dop^{#1}\difint#2}{\dop\difint#3^{#1}}}}}
+\def\@@diffnostar#1#2{\mathchoice%
+{\frac{\dop\difint#1}{\dop\difint#2}}%
+{\taille{\frac{\dop\difint#1}{\dop\difint#2}}}%
+{\scriptstyle{\frac{\dop\difint#1}{\dop\difint#2}}}%
+{\scriptstyle{\frac{\dop\difint#1}{\dop\difint#2}}}}
+\def\diffp{\@ifstar{\diffpstar}{\diffpnostar}}
+\def\diffpstar{\@ifnextchar[{\@diffpstar}{\@@diffpstar}}
+\def\@diffpstar[#1]#2#3#4{\mathchoice{\left(\frac{\partial^{#1}%
+\derpint#2}{\partial\derpint#3^{#1}}\right)_{\mkern-7mu#4}}%
+{\taille{\left(\frac{\partial^{#1}\derpint#2}{\partial\derpint#3^{#1}}%
+\right)_{\mkern-7mu#4}}}%
+{\scriptstyle{\left(\frac{\partial^{#1}\derpint#2}%
+{\partial\derpint#3^{#1}}%
+\right)_{\mkern-7mu#4}}}%
+{\scriptstyle{\left(\frac{\partial^{#1}\derpint#2}%
+{\partial\derpint#3^{#1}}%
+\right)_{\mkern-7mu#4}}}}
+\def\@@diffpstar#1#2#3{\mathchoice{\left({\begingroup
+            \toks0={}\count0=0
+            \degree #2\degree
+            \frac{\partial\ifnum\count0>1^{\the\count0 }\fi\derpint#1}%
+            {\the\toks0}%
+            \endgroup}\right)_{\mkern-7mu#3}}%
+            {\taille{\left({\begingroup
+            \toks0={}\count0=0
+            \degree #2\degree
+            \frac{\partial\ifnum\count0>1^{\the\count0 }\fi\derpint#1}%
+            {\the\toks0}%
+            \endgroup}\right)_{\mkern-7mu#3}}}%
+            {\scriptstyle{\left({\begingroup
+            \toks0={}\count0=0
+            \degree #2\degree
+            \frac{\partial\ifnum\count0>1^{\the\count0 }\fi\derpint#1}%
+            {\the\toks0}%
+            \endgroup}\right)_{\mkern-7mu#3}}}%
+            {\scriptstyle{\left({\begingroup
+            \toks0={}\count0=0
+            \degree #2\degree
+            \frac{\partial\ifnum\count0>1^{\the\count0 }\fi\derpint#1}%
+            {\the\toks0}%
+            \endgroup}\right)_{\mkern-7mu#3}}}}
+\def\diffpnostar{\@ifnextchar[{\@diffpnostar}{\@@diffpnostar}}
+\def\@diffpnostar[#1]#2#3{\mathchoice{\frac{\partial^{#1}\derpint#2}%
+{\partial\derpint#3^{#1}}}%
+{\taille{\frac{\partial^{#1}\derpint#2}{\partial\derpint#3^{#1}}}}%
+{\scriptstyle{\frac{\partial^{#1}\derpint#2}{\partial\derpint#3^{#1}}}}%
+{\scriptstyle{\frac{\partial^{#1}\derpint#2}{\partial\derpint#3^{#1}}}}}
+\def\@@diffpnostar#1#2{\mathchoice{\begingroup
+            \toks0={}\count0=0
+            \degree #2\degree
+            \frac{\partial\ifnum\count0>1^{\the\count0 }\fi\derpint#1}%
+            {\the\toks0}%
+            \endgroup}%
+            {\taille{\begingroup
+            \toks0={}\count0=0
+            \degree #2\degree
+            \frac{\partial\ifnum\count0>1^{\the\count0 }\fi\derpint#1}%
+            {\the\toks0}%
+            \endgroup}}%
+            {\scriptstyle{\begingroup
+            \toks0={}\count0=0
+            \degree #2\degree
+            \frac{\partial\ifnum\count0>1^{\the\count0 }\fi\derpint#1}%
+            {\the\toks0}%
+            \endgroup}}%
+            {\scriptstyle{\begingroup
+            \toks0={}\count0=0
+            \degree #2\degree
+            \frac{\partial\ifnum\count0>1^{\the\count0 }\fi\derpint#1}%
+            {\the\toks0}%
+            \endgroup}}}
+\def\degree #1{\ifx #1\degree \expandafter\stopd
+                      \else \expandafter\addd \fi #1^1$#1\addd}
+\def\stopd #1\addd{}
+\def\addd #1^#2#3$#4\addd{\advance\count0 #2
+                          \toks0=\expandafter{\the\toks0%
+                           {\partial\derpint #4}%
+                          \croisint}\degree}
+\endinput
+%%
+%% End of file `esdiff.sty'.