1 files changed, 127 insertions, 0 deletions
diff --git a/Master/texmf-dist/tex/latex/euler-math/euler-math.sty b/Master/texmf-dist/tex/latex/euler-math/euler-math.sty
new file mode 100644
index 00000000000..cf678d50c0f
--- /dev/null
+++ b/Master/texmf-dist/tex/latex/euler-math/euler-math.sty
@@ -0,0 +1,127 @@
+\NeedsTeXFormat{LaTeX2e}[2018/01/01]
+\def\fileversion{0.30}
+\def\filedate{2022-11-06}
+\ProvidesPackage{euler-math}[\filedate\space\fileversion]
+
+% Ensure luatex or xetex engine
+\RequirePackage{iftex}[2019/10/24]
+\RequireTUTeX
+\RequirePackage[math-style=upright]{unicode-math}
+
+\newopentypefeature{Style}{smaller}{+ss05}
+\newopentypefeature{Style}{subsetneq}{+ss06}
+
+% Options: forward them to \setmathfont.
+\RequirePackage{xkeyval}
+\newtoks\NEUtoks
+\newcommand*{\Store@KV@Option}[2]{%
+  \NEUtoks=\expandafter{\the\NEUtoks #1={#2},}}
+
+\DeclareOptionX{CharacterVariant}{\Store@KV@Option{CharacterVariant}{#1}}
+\DeclareOptionX{StylisticSet}{\Store@KV@Option{StylisticSet}{#1}}
+\DeclareOptionX{Style}{\Store@KV@Option{Style}{#1}}
+\DeclareOptionX{Scale}{\Store@KV@Option{Scale}{#1}}
+\DeclareOptionX{Numbers}{\Store@KV@Option{Numbers}{#1}}
+\ProcessOptionsX
+
+% Following Joseph Wright in https://tex.stackexchange.com/questions/451
+\begingroup
+  \edef\temp{%
+    \endgroup
+    \noexpand\setmathfont{Euler-Math.otf}%
+    [\unexpanded\expandafter{\the\NEUtoks}]%
+  }
+  \temp
+
+\AtBeginDocument{%
+  % Euler specific math
+  % \Umathchardef\<cmd> = <math type> <family> <slot>
+  % <math type> : \mathord=0 \mathrel=3 ; <family>=0
+  \Umathchardef\muphbar =             0 0 "0127 \relax
+  \Umathchardef\varemptyset =         0 0 "E021 \relax
+  \Umathchardef\mbfwp =               0 0 "E045 \relax
+  \Umathchardef\mbfdotlessi =         0 0 "E046 \relax
+  \Umathchardef\mbfdotlessj =         0 0 "E047 \relax
+  \Umathchardef\mbfhbar =             0 0 "E048 \relax
+  \let\lesseqslantgtr\lesseqgtr
+  \let\gtreqslantless\gtreqless
+  \let\lesseqqslantgtr\lesseqqgtr
+  \let\gtreqqslantless\gtreqqless
+  \let\nleqqslant\nleqq
+  \let\ngeqqslant\ngeqq
+% \widearc and\overrightarc
+  \newcommand*{\widearc}{\Umathaccent 0 0 "E540 }%
+  \newcommand*{\overrightarc}{\Umathaccent 0 0 "20D5 }%
+  % amssymb
+  \@ifpackageloaded{amssymb}%
+    {\PackageWarning{euler-math}{%
+       Euler-Math provides all AMS symbols.\MessageBreak
+       Loading amssymb.sty is not advisable.\MessageBreak
+       Reported}%
+    }%
+    {% AMS Symbols not referenced in unicode-math-table.tex
+     % \Umathchardef\<cmd> = <math type> <family> <slot>
+     % <math type> : \mathord=0 \mathrel=3 ; <family>=0
+     \Umathchardef\circledR =       0 0 "24C7 \relax
+     \Umathchardef\circledS =       0 0 "24C8 \relax
+     \Umathchardef\diagup =         0 0 "E0A0 \relax
+     \Umathchardef\diagdown =       0 0 "E0A1 \relax
+     \Umathchardef\shortmid =       3 0 "E0A2 \relax
+     \Umathchardef\shortparallel =  3 0 "E0A3 \relax
+     \Umathchardef\nshortmid =      3 0 "E0A4 \relax
+     \Umathchardef\nshortparallel = 3 0 "E0A5 \relax
+     \Umathchardef\lvertneqq =      3 0 "E0A6 \relax
+     \Umathchardef\gvertneqq =      3 0 "E0A7 \relax
+     \Umathchardef\nleqslant =      3 0 "E0A8 \relax
+     \Umathchardef\ngeqslant =      3 0 "E0A9 \relax
+     \Umathchardef\nleqq =          3 0 "E0AA \relax
+     \Umathchardef\ngeqq =          3 0 "E0AB \relax
+     \Umathchardef\varsubsetneq =   3 0 "E0AC \relax
+     \Umathchardef\varsupsetneq =   3 0 "E0AD \relax
+     \Umathchardef\nsubseteqq =     3 0 "E0AE \relax
+     \Umathchardef\nsupseteqq =     3 0 "E0AF \relax
+     \Umathchardef\varsubsetneqq =  3 0 "E09C \relax
+     \Umathchardef\varsupsetneqq =  3 0 "E09D \relax
+     \Umathchardef\npreceq =        3 0 "E09E \relax
+     \Umathchardef\nsucceq =        3 0 "E09F \relax
+     \let\centerdot\cdotp
+     \let\restriction\upharpoonright
+     \let\doteqdot\Doteq
+     \let\doublecup\Cup
+     \let\doublecap\Cap
+     \let\llless\lll
+     \let\gggtr\ggg
+     \let\circlearrowleft\acwopencirclearrow
+     \let\circlearrowright\cwopencirclearrow
+     \let\lozenge\mdlgwhtlozenge
+     \let\blacklozenge\mdlgblklozenge
+     \let\square\mdlgwhtsquare
+     \let\blacksquare\mdlgblksquare
+     \let\dashleftarrow\leftdasharrow
+     \let\dashrightarrow\rightdasharrow
+     \let\ntriangleleft\nvartriangleleft
+     \let\ntriangleright\nvartriangleright
+     \let\varpropto\propto
+     \let\thicksim\sim
+     \let\thickapprox\approx
+     \let\smallsmile\smile
+     \let\smallfrown\frown
+    }%
+  % latexsym
+  \@ifpackageloaded{latexsym}%
+    {\PackageWarning{euler-math}{%
+       Euler-Math provides all LaTeX symbols.\MessageBreak
+       Loading latexsym.sty is not advisable.\MessageBreak
+       Reported}%
+    }%
+    {\let\lhd\vartriangleleft
+     \let\rhd\vartriangleright
+     \let\unlhd\trianglelefteq
+     \let\unrhd\trianglerighteq
+     \let\leadsto\rightcurvedarrow
+     \let\Box\lgwhtsquare
+     \let\Diamond\mdlgwhtdiamond
+    }%
+}
+
+\endinput