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%%
%% This is file `cjwphys.tex',
%% generated with the docstrip utility.
%%
%% The original source files were:
%%
%% cjw-latex.dtx (with options: `phys')
%%
%% Copyright (C) 1997 by: Colin J. Wynne <cwynne@mts.jhu.edu>
%%
%% This file is part of cjw-latex, a collection of package files for
%% LaTeX2e, written by Colin J. Wynne. It may be freely distributed in
%% any form---electronic, physical, or otherwise---so long as the
%% distributor provides this file in its entirety (including this
%% copyright announcement) and charges no fee (except for reasonable
%% recompense for the duplication process). Fair 'nough?
%%
%% I would also prefer that the entire source file `cjw-latex.dtx',
%% together with `cjw-latex.ins', be propagated instead of any one
%% subfile.
%%
%% Please feel free to improve on or alter any code herein as suits your
%% needs, and by all means notify me of any suggestions, improvements, or
%% requests.
%%
%% This file is beer-ware. If you use it and like it, then you should
%% buy me a beer if you ever meet me. :-)
%%
%% RCS: $Id: cjw-latex.ins,v 1.3 1998/04/10 14:30:18 cwynne Exp $
%%
\def\RCSinfo{$Id: cjw-latex.dtx,v 0.13 1998/09/01 15:54:20 cwynne Exp $}
\def\RCSsplit $#1: #2,v #3 #4 #5 #6 #7${
\gdef\filename {#2}
\gdef\fileversion{#3}
\gdef\filedate {#4}
\gdef\filetime {#5}
\gdef\fileauthor {#6}
\gdef\filelocker {#7}}
\expandafter\RCSsplit\RCSinfo
%%
%% \CharacterTable
%% {Upper-case \A\B\C\D\E\F\G\H\I\J\K\L\M\N\O\P\Q\R\S\T\U\V\W\X\Y\Z
%% Lower-case \a\b\c\d\e\f\g\h\i\j\k\l\m\n\o\p\q\r\s\t\u\v\w\x\y\z
%% Digits \0\1\2\3\4\5\6\7\8\9
%% Exclamation \! Double quote \" Hash (number) \#
%% Dollar \$ Percent \% Ampersand \&
%% Acute accent \' Left paren \( Right paren \)
%% Asterisk \* Plus \+ Comma \,
%% Minus \- Point \. Solidus \/
%% Colon \: Semicolon \; Less than \<
%% Equals \= Greater than \> Question mark \?
%% Commercial at \@ Left bracket \[ Backslash \\
%% Right bracket \] Circumflex \^ Underscore \_
%% Grave accent \` Left brace \{ Vertical bar \|
%% Right brace \} Tilde \~}
%%
\NeedsTeXFormat{LaTeX2e}
\ProvidesFile{cjwphys.tex}
[\filedate\space v\fileversion\space
Physics macros for cjwmath.sty---CJW]
\newcommand{\bra}[1]{\left\langle #1 \right|\,}
\newcommand{\ket}[1]{\,\left| #1 \right\rangle}
\newcommand{\braket}[2]{%
\newdimen\@tempdimd%
\setbox0=\mathbox{#1}\@tempdima=\ht0 \@tempdimb=\dp0%
\setbox0=\mathbox{#2}\@tempdimc=\ht0 \@tempdimd=\dp0%
\ifdim\@tempdimc > \@tempdima
\@tempdima=\@tempdimc
\fi
\ifdim\@tempdimd > \@tempdimb
\@tempdimb=\@tempdimb
\fi
\def\@tempa{\vrule width0pt height\@tempdima depth\@tempdimb}
\left.\left\langle \@tempa{#1} \,\right|\,{#2} \right\rangle }
\endinput
%%
%% End of file `cjwphys.tex'.
|
