1 files changed, 0 insertions, 6 deletions
diff --git a/Master/texmf-dist/tex/latex/arev/ams-mdbch.sty b/Master/texmf-dist/tex/latex/arev/ams-mdbch.sty
index f9034c74fc0..ba692577551 100644
--- a/Master/texmf-dist/tex/latex/arev/ams-mdbch.sty
+++ b/Master/texmf-dist/tex/latex/arev/ams-mdbch.sty
@@ -164,8 +164,6 @@
     \DeclareMathSymbol{\dtimes}         {\mathbin}{mathdesignA}{"5F}
     \DeclareMathSymbol{\Finv}           {\mathord}{mathdesignA}{"60}
     \DeclareMathSymbol{\Game}           {\mathord}{mathdesignA}{"61}
-    \DeclareMathSymbol{\mho}            {\mathord}{mathdesignA}{"66}
-    \DeclareMathSymbol{\eth}            {\mathord}{mathdesignA}{"67}
     \DeclareMathSymbol{\eqsim}          {\mathrel}{mathdesignA}{"68}
     \DeclareMathSymbol{\beth}           {\mathord}{mathdesignA}{"69}
     \DeclareMathSymbol{\gimel}          {\mathord}{mathdesignA}{"6A}
@@ -188,11 +186,7 @@
     \DeclareMathSymbol{\varkappaup}     {\mathord}{mathdesignA}{"7B}
     \DeclareMathSymbol{\digammait}      {\mathord}{mathdesignA}{"62}
     \DeclareMathSymbol{\varkappait}     {\mathord}{mathdesignA}{"63}
-    \DeclareMathSymbol{\digamma}    {\mathord}{mathdesignA}{"62}
-    \DeclareMathSymbol{\varkappa}   {\mathord}{mathdesignA}{"63}
     \DeclareMathSymbol{\Bbbk}           {\mathord}{mathdesignA}{"7C}
-    \xdef\hslash{\mathord{\mathchar"0\hexnumber@\symmathdesignA 7D h}}
-    \xdef\hbar{\mathord{\mathchar"0\hexnumber@\symmathdesignA 7E h}}%\mkern-13.8mu%
     \DeclareMathSymbol{\backepsilon}    {\mathrel}{mathdesignA}{"7F}
 
     \DeclareMathSymbol{\boxdot}       {\mathbin}{mathdesignA}{"80}