PeCO-EO/amsfonts.sty

   1 %%
   2 %% This is file `amsfonts.sty',
   3 %% generated with the docstrip utility.
   4 %%
   5 %% The original source files were:
   6 %%
   7 %% amsfonts.dtx
   8 %%
   9 %%% ====================================================================
  10 %%% @LaTeX-file{
  11 %%%   filename        = "amsfonts.dtx",
  12 %%%   version         = "2.2f",
  13 %%%   date            = "2001/10/25",
  14 %%%   time            = "11:51:34 EDT",
  15 %%%   checksum        = "12894 459 2125 19071",
  16 %%%   author          = "American Mathematical Society",
  17 %%%   copyright       = "Copyright 2001 American Mathematical Society,
  18 %%%                      all rights reserved.  Copying of this file is
  19 %%%                      authorized only if either:
  20 %%%                      (1) you make absolutely no changes to your copy,
  21 %%%                      including name; OR
  22 %%%                      (2) if you do make changes, you first rename it
  23 %%%                      to some other name.",
  24 %%%   address         = "American Mathematical Society,
  25 %%%                      Technical Support,
  26 %%%                      Publications Technical Group,
  27 %%%                      P. O. Box 6248,
  28 %%%                      Providence, RI 02940,
  29 %%%                      USA",
  30 %%%   telephone       = "401-455-4080 or (in the USA and Canada)
  31 %%%                      800-321-4AMS (321-4267)",
  32 %%%   FAX             = "401-331-3842",
  33 %%%   email           = "tech-support@ams.org (Internet)",
  34 %%%   codetable       = "ISO/ASCII",
  35 %%%   keywords        = "latex, amslatex, ams-latex, amsfonts, msam,
  36 %%%                      msbm, eufm, blackboard bold",
  37 %%%   supported       = "yes",
  38 %%%   abstract        = "This file is part of the AMSFonts distribution.
  39 %%%                      It provides easy access in \LaTeXe{} to certain
  40 %%%                      math fonts for extra math symbols, fraktur
  41 %%%                      letters, and blackboard bold letters. See the
  42 %%%                      AMSFonts user's guide for more information.",
  43 %%%   docstring       = "The checksum field above contains a CRC-16
  44 %%%                      checksum as the first value, followed by the
  45 %%%                      equivalent of the standard UNIX wc (word
  46 %%%                      count) utility output of lines, words, and
  47 %%%                      characters.  This is produced by Robert
  48 %%%                      Solovay's checksum utility.",
  49 %%% }
  50 %%% ====================================================================
  51 \NeedsTeXFormat{LaTeX2e}% LaTeX 2.09 can't be used (nor non-LaTeX)
  52 [1994/12/01]% LaTeX date must be December 1994 or later
  53 \ProvidesPackage{amsfonts}[2001/10/25 v2.2f]
  54 \DeclareOption{psamsfonts}{%
  55   \ifnum\cmex@opt=7 \def\cmex@opt{10}%
  56   \else \def\cmex@opt{0}\fi
  57   \DeclareFontFamily{U}{msa}{}%
  58   \DeclareFontShape{U}{msa}{m}{n}{<-6>msam5<6-8>msam7<8->msam10}{}%
  59   \DeclareFontFamily{U}{msb}{}%
  60   \DeclareFontShape{U}{msb}{m}{n}{<-6>msbm5<6-8>msbm7<8->msbm10}{}%
  61   \DeclareFontFamily{U}{euf}{}%
  62   \DeclareFontShape{U}{euf}{m}{n}{<-6>eufm5<6-8>eufm7<8->eufm10}{}%
  63   \DeclareFontShape{U}{euf}{b}{n}{<-6>eufb5<6-8>eufb7<8->eufb10}{}%
  64 }
  65 \@ifundefined{cmex@opt}{\def\cmex@opt{1}}{}
  66 \ProcessOptions\relax
  67 \ifnum\cmex@opt=1 \relax
  68   \DeclareFontShape{OMX}{cmex}{m}{n}{<-8>cmex7<8>cmex8<9>cmex9%
  69     <10><10.95><12><14.4><17.28><20.74><24.88>cmex10}{}%
  70   \expandafter\let\csname OMX/cmex/m/n/10\endcsname\relax
  71 \else
  72   \ifnum\cmex@opt=10 % need to override cmex7 fontdef from amsmath
  73     \begingroup
  74     \expandafter\let\csname OMX+cmex\endcsname\relax
  75     \fontencoding{OMX}\fontfamily{cmex}%
  76     \try@load@fontshape
  77     \endgroup
  78     \expandafter\let\csname OMX/cmex/m/n/10\endcsname\relax
  79     \def\cmex@opt{0}%
  80   \fi
  81 \fi
  82 \providecommand*{\@mathmeasure}[3]{%
  83   \setbox#1\hbox{\frozen@everymath\@emptytoks\m@th$#2#3$}}
  84 \@ifundefined{@emptytoks}{\csname newtoks\endcsname\@emptytoks}{}
  85 \DeclareSymbolFont{AMSa}{U}{msa}{m}{n}
  86 \DeclareSymbolFont{AMSb}{U}{msb}{m}{n}
  87 \@ifundefined{yen}{%
  88   \edef\yen{\noexpand\mathhexbox{\hexnumber@\symAMSa}55}
  89 }{}
  90 \@ifundefined{checkmark}{%
  91   \edef\checkmark{\noexpand\mathhexbox{\hexnumber@\symAMSa}58}
  92 }{}
  93 \@ifundefined{circledR}{%
  94   \edef\circledR{\noexpand\mathhexbox{\hexnumber@\symAMSa}72}
  95 }{}
  96 \@ifundefined{maltese}{%
  97   \edef\maltese{\noexpand\mathhexbox{\hexnumber@\symAMSa}7A}
  98 }{}
  99 \begingroup \catcode`\"=12
 100 \DeclareMathDelimiter{\ulcorner}{\mathopen} {AMSa}{"70}{AMSa}{"70}
 101 \DeclareMathDelimiter{\urcorner}{\mathclose}{AMSa}{"71}{AMSa}{"71}
 102 \DeclareMathDelimiter{\llcorner}{\mathopen} {AMSa}{"78}{AMSa}{"78}
 103 \DeclareMathDelimiter{\lrcorner}{\mathclose}{AMSa}{"79}{AMSa}{"79}
 104 \xdef\widehat#1{\noexpand\@mathmeasure\z@\textstyle{#1}%
 105   \noexpand\ifdim\noexpand\wd\z@>\tw@ em%
 106   \mathaccent"0\hexnumber@\symAMSb 5B{#1}%
 107   \noexpand\else\mathaccent"0362{#1}\noexpand\fi}
 108 \xdef\widetilde#1{\noexpand\@mathmeasure\z@\textstyle{#1}%
 109   \noexpand\ifdim\noexpand\wd\z@>\tw@ em%
 110   \mathaccent"0\hexnumber@\symAMSb 5D{#1}%
 111   \noexpand\else\mathaccent"0365{#1}\noexpand\fi}
 112 \DeclareMathSymbol{\dabar@}{\mathord}{AMSa}{"39}
 113 \xdef\dashrightarrow{\mathrel{\dabar@\dabar@
 114                               \mathchar"0\hexnumber@\symAMSa 4B}}%
 115 \xdef\dashleftarrow{\mathrel{\mathchar"0\hexnumber@\symAMSa 4C\dabar@
 116                               \dabar@}}%
 117 \global\let\dasharrow\dashrightarrow
 118 \global\let\rightleftharpoons\undefined
 119 \DeclareMathSymbol{\rightleftharpoons}{\mathrel}{AMSa}{"0A}
 120 \global\let\angle\undefined
 121 \DeclareMathSymbol{\angle}            {\mathord}{AMSa}{"5C}
 122 \global\let\hbar\undefined
 123 \DeclareMathSymbol{\hbar}             {\mathord}{AMSb}{"7E}
 124 \global\let\sqsubset\undefined
 125 \DeclareMathSymbol{\sqsubset}         {\mathrel}{AMSa}{"40}
 126 \global\let\sqsupset\undefined
 127 \DeclareMathSymbol{\sqsupset}         {\mathrel}{AMSa}{"41}
 128 \global\let\mho\undefined
 129 \DeclareMathSymbol{\mho}              {\mathord}{AMSb}{"66}
 130 \endgroup
 131 \DeclareMathAlphabet{\mathfrak}{U}{euf}{m}{n}
 132 \SetMathAlphabet{\mathfrak}{bold}{U}{euf}{b}{n}
 133 \DeclareSymbolFontAlphabet{\mathbb}{AMSb}
 134 \DeclareFontEncodingDefaults{\relax}{\def\accentclass@{7}}
 135 \DeclareRobustCommand{\frak}[1]{%
 136   {\@subst@obsolete{amsfonts}\frak\mathfrak{#1}}}
 137 \DeclareRobustCommand{\Bbb}[1]{%
 138   {\@subst@obsolete{amsfonts}\Bbb\mathbb{#1}}}
 139 \DeclareRobustCommand{\bold}[1]{%
 140   {\@subst@obsolete{amsfonts}\bold\mathbf{#1}}}
 141 \begingroup \catcode`\"=12 \relax
 142 \gdef\newsymbol#1#2#3#4#5{%
 143   \@obsolete{amsfonts}\newsymbol\DeclareMathSymbol
 144   \@ifdefinable#1{%
 145      \edef\next@
 146        {\ifcase #2 \or
 147           \hexnumber@\symAMSa\or
 148           \hexnumber@\symAMSb\fi}%
 149      \ifx\next@\@empty
 150        \PackageError{amsfonts}{\Invalid@@\newsymbol}\@ehd%
 151      \else
 152       \global\mathchardef#1"#3\next@#4#5
 153      \fi}}
 154 \endgroup
 155 \long\def\@gobblethree#1#2#3{}
 156 \if@compatibility
 157   \let\@obsolete\@gobblethree
 158 \else
 159   \def\@obsolete#1#2#3{\PackageWarning{#1}{%
 160     Obsolete command \protect#2; \protect#3 should be used instead}}%
 161 \fi
 162 \def\@subst@obsolete#1#2#3{\@obsolete{#1}#2#3\gdef#2{#3}#2}
 163 \begingroup \catcode`\"=12
 164 \DeclareMathSymbol{\square}           {\mathord}{AMSa}{"03}
 165 \DeclareMathSymbol{\lozenge}          {\mathord}{AMSa}{"06}
 166 \DeclareMathSymbol{\vartriangleright} {\mathrel}{AMSa}{"42}
 167 \DeclareMathSymbol{\vartriangleleft}  {\mathrel}{AMSa}{"43}
 168 \DeclareMathSymbol{\trianglerighteq}  {\mathrel}{AMSa}{"44}
 169 \DeclareMathSymbol{\trianglelefteq}   {\mathrel}{AMSa}{"45}
 170 \DeclareMathSymbol{\rightsquigarrow}  {\mathrel}{AMSa}{"20}
 171 \@ifpackageloaded{latexsym}{\@tempswafalse}{\@tempswatrue}
 172 \if@tempswa
 173   \global\let\Box\square
 174   \global\let\Diamond\lozenge
 175   \global\let\leadsto\rightsquigarrow
 176   \global\let\lhd\@@undefined
 177   \global\let\unlhd\@@undefined
 178   \global\let\rhd\@@undefined
 179   \global\let\unrhd\@@undefined
 180   \DeclareMathSymbol{\lhd}     {\mathbin}{AMSa}{"43}
 181   \DeclareMathSymbol{\unlhd}   {\mathbin}{AMSa}{"45}
 182   \DeclareMathSymbol{\rhd}     {\mathbin}{AMSa}{"42}
 183   \DeclareMathSymbol{\unrhd}   {\mathbin}{AMSa}{"44}
 184 \xdef\Join{\mathrel{\mathchar"0\hexnumber@\symAMSb 6F\mkern-13.8mu%
 185   \mathchar"0\hexnumber@\symAMSb 6E}}
 186 \fi
 187 \endgroup
 188 \endinput
 189 %%
 190 %% End of file `amsfonts.sty'.