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| 1 : | mark | 1 | % burgess.sty |
| 2 : | % last modified by alison woollatt, 1-nov-2001 | ||
| 3 : | |||
| 4 : | % subeqn.sty follows | ||
| 5 : | % Copyright (c) 1990 by Stephen Gildea | ||
| 6 : | % Permission to copy all or part of this work is granted, provided | ||
| 7 : | % that the copies are not made or distributed for resale, and that | ||
| 8 : | % the copyright notice and this notice are retained. | ||
| 9 : | % Modified for use with JFM/LaTeX2e. | ||
| 10 : | |||
| 11 : | \AtBeginDocument{% | ||
| 12 : | \ifuseAMSsubequ \else | ||
| 13 : | \global\let\subequations\CUPsubequations | ||
| 14 : | \global\let\endsubequations\endCUPsubequations | ||
| 15 : | \fi | ||
| 16 : | } | ||
| 17 : | |||
| 18 : | \newif\ifuseAMSsubequ | ||
| 19 : | \newcommand\useAMSsubequations{\global\useAMSsubequtrue} | ||
| 20 : | |||
| 21 : | \newtoks\@stequation | ||
| 22 : | |||
| 23 : | \newenvironment{CUPsubequations} | ||
| 24 : | {\refstepcounter{equation}% | ||
| 25 : | \edef\@savedequation{\the\c@equation}% | ||
| 26 : | \@stequation=\expandafter{\theequation}% | ||
| 27 : | \edef\@savedtheequation{\the\@stequation}% | ||
| 28 : | \edef\oldtheequation{\theequation}% | ||
| 29 : | \setcounter{equation}\z@ | ||
| 30 : | \def\theequation{\oldtheequation{\itshape\alph{equation}}}} | ||
| 31 : | {\setcounter{equation}{\@savedequation}% | ||
| 32 : | \@stequation=\expandafter{\@savedtheequation}% | ||
| 33 : | \edef\theequation{\the\@stequation}\global\@ignoretrue} | ||
| 34 : | |||
| 35 : | \newcommand\returnthesubequation{% | ||
| 36 : | \gdef\thesubequation{\theequation{\itshape\@alph\c@subequation}}} | ||
| 37 : | |||
| 38 : | % subeqnarray.sty | ||
| 39 : | % Copyright (C) 1988 by Johannes Braams, Dr Neher Laboratories | ||
| 40 : | % Modified for use with JFM/LaTeX2e. | ||
| 41 : | |||
| 42 : | \newcounter{subequation}[equation] | ||
| 43 : | \renewcommand\thesubequation{\theequation{\itshape\@alph\c@subequation}} | ||
| 44 : | \def\@subeqnnum{{\normalfont\rmfamily (\thesubequation)}} | ||
| 45 : | |||
| 46 : | \newcommand\slabel[1]{\@bsphack % MODIFIED IN LINE WITH LATEX.LTX | ||
| 47 : | \protected@write\@auxout{}% | ||
| 48 : | {\string\newlabel{#1}{{\thesubequation}{\thepage}}}% | ||
| 49 : | \@esphack} | ||
| 50 : | |||
| 51 : | \newenvironment{subeqnarray} % MODIFIED IN LINE WITH LATEX.LTX | ||
| 52 : | {\stepcounter{equation}% | ||
| 53 : | \let\@currentlabel=\theequation | ||
| 54 : | \global\c@subequation\@ne | ||
| 55 : | \global\@eqnswtrue | ||
| 56 : | \m@th | ||
| 57 : | \global\@eqcnt\z@ | ||
| 58 : | \tabskip\@centering | ||
| 59 : | \let\\\@subeqncr | ||
| 60 : | $$\everycr{}\halign to\displaywidth\bgroup | ||
| 61 : | \hskip\@centering$\displaystyle\tabskip\z@skip{##}$\@eqnsel | ||
| 62 : | &\global\@eqcnt\@ne \hfil${\;##\;}$\hfil | ||
| 63 : | &\global\@eqcnt\tw@ | ||
| 64 : | $\displaystyle\tabskip\z@skip{##}$\hfil\tabskip\@centering | ||
| 65 : | &\hb@xt@\z@\bgroup\hss##\egroup | ||
| 66 : | \tabskip\z@skip \cr} | ||
| 67 : | {\@@subeqncr\egroup $$\global\@ignoretrue} | ||
| 68 : | |||
| 69 : | \def\@subeqncr{{\ifnum0=`}\fi\@ifstar{\global\@eqpen\@M | ||
| 70 : | \@ysubeqncr}{\global\@eqpen\interdisplaylinepenalty \@ysubeqncr}} | ||
| 71 : | |||
| 72 : | \def\@ysubeqncr{\@ifnextchar [{\@xsubeqncr}{\@xsubeqncr[\z@]}} | ||
| 73 : | |||
| 74 : | \def\@xsubeqncr[#1]{\ifnum0=`{\fi}\@@subeqncr | ||
| 75 : | \noalign{\penalty\@eqpen\vskip\jot\vskip #1\relax}} | ||
| 76 : | |||
| 77 : | \def\@@subeqncr{\let\@tempa\relax | ||
| 78 : | \ifcase\@eqcnt \def\@tempa{& & &}\or \def\@tempa{& &} | ||
| 79 : | \else \def\@tempa{&}\fi | ||
| 80 : | \@tempa \if@eqnsw\@subeqnnum\refstepcounter{subequation}\fi | ||
| 81 : | \global\@eqnswtrue\global\@eqcnt\z@\cr} | ||
| 82 : | |||
| 83 : | \let\@ssubeqncr=\@subeqncr | ||
| 84 : | \newenvironment{subeqnarray*} | ||
| 85 : | {\def\@subeqncr{\nonumber\@ssubeqncr}\subeqnarray} | ||
| 86 : | {\global\advance\c@equation\m@ne \nonumber\endsubeqnarray} | ||
| 87 : | |||
| 88 : | \renewenvironment{eqnarray} % MODIFIED IN LINE WITH LATEX.LTX | ||
| 89 : | {\stepcounter{equation}% | ||
| 90 : | \let\@currentlabel=\theequation | ||
| 91 : | \global\@eqnswtrue | ||
| 92 : | \m@th | ||
| 93 : | \global\@eqcnt\z@ | ||
| 94 : | \tabskip\@centering | ||
| 95 : | \let\\\@eqncr | ||
| 96 : | $$\everycr{}\halign to \displaywidth\bgroup | ||
| 97 : | \hskip\@centering$\displaystyle\tabskip\z@skip{##}$\@eqnsel | ||
| 98 : | &\global\@eqcnt\@ne \hfil${\;##\;}$\hfil | ||
| 99 : | &\global\@eqcnt\tw@ | ||
| 100 : | $\displaystyle\tabskip\z@skip{##}$\hfil \tabskip\@centering | ||
| 101 : | &\hb@xt@\z@\bgroup\hss##\egroup | ||
| 102 : | \tabskip\z@skip \cr} | ||
| 103 : | {\@@eqncr\egroup\global\advance\c@equation\m@ne | ||
| 104 : | $$\global\@ignoretrue} | ||
| 105 : | |||
| 106 : | % revert to arabic footnotes | ||
| 107 : | |||
| 108 : | \renewcommand\thefootnote{\mbox{\scriptsize\arabic{footnote}}} | ||
| 109 : | \renewcommand\@makefnmark{\@textsuperscript{\normalfont\@thefnmark}} % FROM LATEX.LTX | ||
| 110 : | |||
| 111 : | \newdimen\oneem \oneem=1em | ||
| 112 : | \renewcommand\@makefntext[1]{% | ||
| 113 : | \@setpar{\@@par\@tempdima \hsize | ||
| 114 : | \advance\@tempdima-\oneem | ||
| 115 : | \parshape \@ne \oneem \@tempdima}\par | ||
| 116 : | \noindent \hb@xt@\z@{\hss\@makefnmark$\,$}#1} | ||
| 117 : | |||
| 118 : | \endinput |
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