newtx (8aug13)

git-svn-id: svn://tug.org/texlive/trunk@31391 c570f23f-e606-0410-a88d-b1316a301751

14 files changed, 93 insertions, 111 deletions

diff --git a/Master/texmf-dist/tex/latex/newtx/newtxmath.sty b/Master/texmf-dist/tex/latex/newtx/newtxmath.sty
index 0877192af26..db0b4186c3b 100644
--- a/Master/texmf-dist/tex/latex/newtx/newtxmath.sty
+++ b/Master/texmf-dist/tex/latex/newtx/newtxmath.sty
@@ -10,8 +10,8 @@
 % of glyph collisions.
 % These modifications are by Michael Sharpe, msharpe at ucsd dot edu
 
-\def\fileversion{1.11}
-\def\filedate{2013/05/25}
+\def\fileversion{1.13}
+\def\filedate{2013/08/07}
 \ProvidesPackage{newtxmath}
 	[\filedate\space v\fileversion]
 \@ifundefined{newtxmathLoaded}{}{\endinput}
@@ -677,7 +677,7 @@ amssymbols,uprightGreek}
 \re@DeclareMathSymbol{\nLeftrightarrow}{\mathrel}{AMSb}{60}
 \re@DeclareMathSymbol{\nleftrightarrow}{\mathrel}{AMSb}{61}
 \re@DeclareMathSymbol{\divideontimes}{\mathbin}{AMSb}{62}
-\re@DeclareMathSymbol{\varnothing}{\mathord}{AMSb}{63}
+%\re@DeclareMathSymbol{\varnothing}{\mathord}{AMSb}{63}
 \re@DeclareMathSymbol{\nexists}{\mathord}{AMSb}{64}
 \re@DeclareMathSymbol{\Finv}{\mathord}{AMSb}{96}
 \re@DeclareMathSymbol{\Game}{\mathord}{AMSb}{97}
@@ -1060,6 +1060,12 @@ amssymbols,uprightGreek}
 \re@DeclareMathSymbol{\vary}{\mathord}{lettersA}{50}
 \re@DeclareMathSymbol{\varv}{\mathord}{lettersA}{51}
 \re@DeclareMathSymbol{\varw}{\mathord}{lettersA}{52}
+\DeclareMathSymbol{\forallAlt}{\mathord}{lettersA}{91}%added 20130726
+\DeclareMathSymbol{\existsAlt}{\mathord}{lettersA}{92}%added 20130726
+\DeclareMathSymbol{\nexistsAlt}{\mathord}{lettersA}{93}%added 20130726
+\DeclareMathSymbol{\emptysetAlt}{\mathord}{lettersA}{94}%added 20130726
+\re@DeclareMathSymbol{\varnothing}{\mathord}{lettersA}{95}%added 20130807
+
 \DeclareMathSymbol{\uppartial}{\mathord}{lettersA}{64}%added 20120416
 
 \def\ntx@UC{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}
diff --git a/Master/texmf-dist/tex/latex/newtx/newtxtext.sty b/Master/texmf-dist/tex/latex/newtx/newtxtext.sty
index 43c3e65ad2c..0e25b8491c8 100644
--- a/Master/texmf-dist/tex/latex/newtx/newtxtext.sty
+++ b/Master/texmf-dist/tex/latex/newtx/newtxtext.sty
@@ -26,7 +26,7 @@
 \def\ntx@helvscaled{s*[.9]}
 \define@key{ntx}{scaled}[1.0]{\def\ntx@scaled{s*[#1]}%
 \@tempdima=#1\p@\@tempdima=.9\@tempdima%
-\def\ntx@helvscaled{s*[\strip@pt\@tempdima]}}
+\edef\ntx@helvscaled{s*[\strip@pt\@tempdima]}}
 \DeclareOption*{%
   \begingroup
   \edef\x{\endgroup
diff --git a/Master/texmf-dist/tex/latex/newtx/omlntxmi.fd b/Master/texmf-dist/tex/latex/newtx/omlntxmi.fd
index 633c7285f4c..ba411f516c7 100644
--- a/Master/texmf-dist/tex/latex/newtx/omlntxmi.fd
+++ b/Master/texmf-dist/tex/latex/newtx/omlntxmi.fd
@@ -7,34 +7,32 @@
    [2012/03/22 Fontinst v1.933 font definitions for OML/ntxmi.]
 
 \expandafter\ifx\csname ntxmath@scaled\endcsname\relax
-  \let\ntxmath@@scaled\@empty%
-\else
-  \edef\ntxmath@@scaled{s*[\csname ntxmath@scaled\endcsname]}%
+  \let\ntxmath@scaled\@empty%
 \fi
-   
+
 \DeclareFontFamily{OML}{ntxmi}{\skewchar\font127 }
 
 \ifx\X@s@v@rg\undefined
 \DeclareFontShape{OML}{ntxmi}{m}{it}{
-   <-6.3> \ntxmath@@scaled ntxmi5
-   <6.3-8.6> \ntxmath@@scaled ntxmi7 % from 6.3 up to, but not including, 8.6
-   <8.6-> \ntxmath@@scaled ntxmi%
+   <-6.3> \ntxmath@scaled ntxmi5
+   <6.3-8.6> \ntxmath@scaled ntxmi7 % from 6.3 up to, but not including, 8.6
+   <8.6-> \ntxmath@scaled ntxmi%
 }{}
 \DeclareFontShape{OML}{ntxmi}{b}{it}{
-   <-6.3> \ntxmath@@scaled ntxbmi5
-   <6.3-8.6> \ntxmath@@scaled ntxbmi7 % from 6.3 up to, but not including, 8.6
-   <8.6-> \ntxmath@@scaled ntxbmi%
+   <-6.3> \ntxmath@scaled ntxbmi5
+   <6.3-8.6> \ntxmath@scaled ntxbmi7 % from 6.3 up to, but not including, 8.6
+   <8.6-> \ntxmath@scaled ntxbmi%
 }{}
 \else
 \DeclareFontShape{OML}{ntxmi}{m}{it}{
-   <-6.3> \ntxmath@@scaled ntxmi15
-   <6.3-8.6> \ntxmath@@scaled ntxmi17 % from 6.3 up to, but not including, 8.6
-   <8.6-> \ntxmath@@scaled ntxmi1%
+   <-6.3> \ntxmath@scaled ntxmi15
+   <6.3-8.6> \ntxmath@scaled ntxmi17 % from 6.3 up to, but not including, 8.6
+   <8.6-> \ntxmath@scaled ntxmi1%
 }{}
 \DeclareFontShape{OML}{ntxmi}{b}{it}{
-   <-6.3> \ntxmath@@scaled ntxbmi15
-   <6.3-8.6> \ntxmath@@scaled ntxbmi17 % from 6.3 up to, but not including, 8.6
-   <8.6-> \ntxmath@@scaled ntxbmi1%
+   <-6.3> \ntxmath@scaled ntxbmi15
+   <6.3-8.6> \ntxmath@scaled ntxbmi17 % from 6.3 up to, but not including, 8.6
+   <8.6-> \ntxmath@scaled ntxbmi1%
 }{}
 \fi
 \DeclareFontShape{OML}{ntxmi}{l}{it}{<->ssub * ntxmi/m/it}{}
diff --git a/Master/texmf-dist/tex/latex/newtx/omlnxlmi.fd b/Master/texmf-dist/tex/latex/newtx/omlnxlmi.fd
index 5fc7b23d757..3a803cc753d 100644
--- a/Master/texmf-dist/tex/latex/newtx/omlnxlmi.fd
+++ b/Master/texmf-dist/tex/latex/newtx/omlnxlmi.fd
@@ -8,9 +8,7 @@
    [2012/05/19 Fontinst v1.933 font definitions for OML/nxlmi.]
 
 \expandafter\ifx\csname ntxmath@scaled\endcsname\relax
-  \let\ntxmath@@scaled\@empty%
-\else
-  \edef\ntxmath@@scaled{s*[\csname ntxmath@scaled\endcsname]}%
+  \let\ntxmath@scaled\@empty%
 \fi
 
 \DeclareFontFamily{OML}{nxlmi}{\skewchar \font =127}
@@ -18,53 +16,53 @@
 \iftx@libaltvw % new v, w
    \iftx@altnu % new nu
 	  \DeclareFontShape{OML}{nxlmi}{m}{it}{
-	   <-6.3> \ntxmath@@scaled nxlmi35
-	   <6.3-8.6> \ntxmath@@scaled nxlmi37
-	   <8.6-> \ntxmath@@scaled nxlmi3
+	   <-6.3> \ntxmath@scaled nxlmi35
+	   <6.3-8.6> \ntxmath@scaled nxlmi37
+	   <8.6-> \ntxmath@scaled nxlmi3
 	  }{}
 	
 	  \DeclareFontShape{OML}{nxlmi}{b}{it}{
-		<-6.3> \ntxmath@@scaled nxlbmi35
-		<6.3-8.6> \ntxmath@@scaled nxlbmi37
-		<8.6-> \ntxmath@@scaled nxlbmi3
+		<-6.3> \ntxmath@scaled nxlbmi35
+		<6.3-8.6> \ntxmath@scaled nxlbmi37
+		<8.6-> \ntxmath@scaled nxlbmi3
 	  }{}
    \else % old nu
 	  \DeclareFontShape{OML}{nxlmi}{m}{it}{
-	   <-6.3> \ntxmath@@scaled nxlmi15
-	   <6.3-8.6> \ntxmath@@scaled nxlmi17
-	   <8.6-> \ntxmath@@scaled nxlmi1
+	   <-6.3> \ntxmath@scaled nxlmi15
+	   <6.3-8.6> \ntxmath@scaled nxlmi17
+	   <8.6-> \ntxmath@scaled nxlmi1
 	  }{}
 	
 	  \DeclareFontShape{OML}{nxlmi}{b}{it}{
-		<-6.3> \ntxmath@@scaled nxlbmi15
-		<6.3-8.6> \ntxmath@@scaled nxlbmi17
-		<8.6-> \ntxmath@@scaled nxlbmi1
+		<-6.3> \ntxmath@scaled nxlbmi15
+		<6.3-8.6> \ntxmath@scaled nxlbmi17
+		<8.6-> \ntxmath@scaled nxlbmi1
 	  }{}
    \fi
 \else % original v, w
    \iftx@altnu 
 	  \DeclareFontShape{OML}{nxlmi}{m}{it}{
-	   <-6.3> \ntxmath@@scaled nxlmi25
-	   <6.3-8.6> \ntxmath@@scaled nxlmi27
-	   <8.6-> \ntxmath@@scaled nxlmi2
+	   <-6.3> \ntxmath@scaled nxlmi25
+	   <6.3-8.6> \ntxmath@scaled nxlmi27
+	   <8.6-> \ntxmath@scaled nxlmi2
 	  }{}
 	
 	  \DeclareFontShape{OML}{nxlmi}{b}{it}{
-		<-6.3> \ntxmath@@scaled nxlbmi25
-		<6.3-8.6> \ntxmath@@scaled nxlbmi27
-		<8.6-> \ntxmath@@scaled nxlbmi2
+		<-6.3> \ntxmath@scaled nxlbmi25
+		<6.3-8.6> \ntxmath@scaled nxlbmi27
+		<8.6-> \ntxmath@scaled nxlbmi2
 	  }{}
    \else
 	  \DeclareFontShape{OML}{nxlmi}{m}{it}{
-	   <-6.3> \ntxmath@@scaled nxlmi5
-	   <6.3-8.6> \ntxmath@@scaled nxlmi7
-	   <8.6-> \ntxmath@@scaled nxlmi
+	   <-6.3> \ntxmath@scaled nxlmi5
+	   <6.3-8.6> \ntxmath@scaled nxlmi7
+	   <8.6-> \ntxmath@scaled nxlmi
 	  }{}
 	
 	  \DeclareFontShape{OML}{nxlmi}{b}{it}{
-		<-6.3> \ntxmath@@scaled nxlbmi5
-		<6.3-8.6> \ntxmath@@scaled nxlbmi7
-		<8.6-> \ntxmath@@scaled nxlbmi
+		<-6.3> \ntxmath@scaled nxlbmi5
+		<6.3-8.6> \ntxmath@scaled nxlbmi7
+		<8.6-> \ntxmath@scaled nxlbmi
 	  }{}
    \fi   
 \fi
diff --git a/Master/texmf-dist/tex/latex/newtx/omlzmnmi.fd b/Master/texmf-dist/tex/latex/newtx/omlzmnmi.fd
index 223c2e8d2b3..6428aeee1b6 100644
--- a/Master/texmf-dist/tex/latex/newtx/omlzmnmi.fd
+++ b/Master/texmf-dist/tex/latex/newtx/omlzmnmi.fd
@@ -8,19 +8,17 @@
    [2012/06/23 Fontinst v1.933 font definitions for OML/zmnmi.]
 
 \expandafter\ifx\csname ntxmath@scaled\endcsname\relax
-  \let\ntxmath@@scaled\@empty%
-\else
-  \edef\ntxmath@@scaled{s*[\csname ntxmath@scaled\endcsname]}%
+  \let\ntxmath@scaled\@empty%
 \fi
 
 \DeclareFontFamily{OML}{zmnmi}{\skewchar \font =127}
 
 \DeclareFontShape{OML}{zmnmi}{m}{it}{
-   <-> \ntxmath@@scaled zmnmi
+   <-> \ntxmath@scaled zmnmi
 }{}
 
 \DeclareFontShape{OML}{zmnmi}{b}{it}{
-   <-> \ntxmath@@scaled zmnbmi
+   <-> \ntxmath@scaled zmnbmi
 }{}
 
 \DeclareFontShape{OML}{zmnmi}{m}{sl}{<->ssub * zmnmi/m/it}{}
diff --git a/Master/texmf-dist/tex/latex/newtx/omsntxsy.fd b/Master/texmf-dist/tex/latex/newtx/omsntxsy.fd
index 70179ab9310..815ac594957 100644
--- a/Master/texmf-dist/tex/latex/newtx/omsntxsy.fd
+++ b/Master/texmf-dist/tex/latex/newtx/omsntxsy.fd
@@ -8,36 +8,34 @@
    [2012/11/14 Fontinst v1.933 font definitions for OMS/ntxsy.]
 
 \expandafter\ifx\csname ntxmath@scaled\endcsname\relax
-  \let\ntxmath@@scaled\@empty%
-\else
-  \edef\ntxmath@@scaled{s*[\csname ntxmath@scaled\endcsname]}%
+  \let\ntxmath@scaled\@empty%
 \fi
 
 \DeclareFontFamily{OMS}{ntxsy}{\skewchar \font =120}
 
 \iftx@libertine
   \DeclareFontShape{OMS}{ntxsy}{m}{n}{
-     <-6.3> \ntxmath@@scaled nxlsy5
-     <6.3-8.6> \ntxmath@@scaled nxlsy7
-     <8.6-> \ntxmath@@scaled ntxsy
+     <-6.3> \ntxmath@scaled nxlsy5
+     <6.3-8.6> \ntxmath@scaled nxlsy7
+     <8.6-> \ntxmath@scaled ntxsy
   }{}
 
   \DeclareFontShape{OMS}{ntxsy}{b}{n}{
-     <-6.3> \ntxmath@@scaled nxlbsy5
-     <6.3-8.6> \ntxmath@@scaled nxlbsy7
-     <8.6-> \ntxmath@@scaled ntxbsy
+     <-6.3> \ntxmath@scaled nxlbsy5
+     <6.3-8.6> \ntxmath@scaled nxlbsy7
+     <8.6-> \ntxmath@scaled ntxbsy
   }{}
 \else
   \DeclareFontShape{OMS}{ntxsy}{m}{n}{
-     <-6.3> \ntxmath@@scaled ntxsy5
-     <6.3-8.6> \ntxmath@@scaled ntxsy7 % from 6.3 up to, but not including, 8.6
-     <8.6-> \ntxmath@@scaled ntxsy
+     <-6.3> \ntxmath@scaled ntxsy5
+     <6.3-8.6> \ntxmath@scaled ntxsy7 % from 6.3 up to, but not including, 8.6
+     <8.6-> \ntxmath@scaled ntxsy
    }{}
 
   \DeclareFontShape{OMS}{ntxsy}{b}{n}{
-     <-6.3> \ntxmath@@scaled ntxbsy5
-     <6.3-8.6> \ntxmath@@scaled ntxbsy7
-     <8.6-> \ntxmath@@scaled ntxbsy
+     <-6.3> \ntxmath@scaled ntxbsy5
+     <6.3-8.6> \ntxmath@scaled ntxbsy7
+     <8.6-> \ntxmath@scaled ntxbsy
   }{}
 \fi
 
diff --git a/Master/texmf-dist/tex/latex/newtx/omxntxex.fd b/Master/texmf-dist/tex/latex/newtx/omxntxex.fd
index b619f508688..413b59ba21a 100644
--- a/Master/texmf-dist/tex/latex/newtx/omxntxex.fd
+++ b/Master/texmf-dist/tex/latex/newtx/omxntxex.fd
@@ -8,19 +8,17 @@
    [2012/04/18 Fontinst v1.933 font definitions for OMX/ntxex.]
 
 \expandafter\ifx\csname ntxmath@scaled\endcsname\relax
-  \let\ntxmath@@scaled\@empty%
-\else
-  \edef\ntxmath@@scaled{s*[\csname ntxmath@scaled\endcsname]}%
+  \let\ntxmath@scaled\@empty%
 \fi
 
 \DeclareFontFamily{OMX}{ntxex}{}
 
 \DeclareFontShape{OMX}{ntxex}{m}{n}{
-   <-> \ntxmath@@scaled ntxex
+   <-> \ntxmath@scaled ntxex
 }{}
 
 \DeclareFontShape{OMX}{ntxex}{b}{n}{
-   <-> \ntxmath@@scaled ntxbex
+   <-> \ntxmath@scaled ntxbex
 }{}
 
 \DeclareFontShape{OMX}{ntxex}{bx}{n}{<->ssub * ntxex/b/n}{}
diff --git a/Master/texmf-dist/tex/latex/newtx/omxntxexv.fd b/Master/texmf-dist/tex/latex/newtx/omxntxexv.fd
index cfdc758052d..6a71aef220b 100644
--- a/Master/texmf-dist/tex/latex/newtx/omxntxexv.fd
+++ b/Master/texmf-dist/tex/latex/newtx/omxntxexv.fd
@@ -8,19 +8,17 @@
    [2012/04/29 Fontinst v1.933 font definitions for OMX/ntxexv.]
 
 \expandafter\ifx\csname ntxmath@scaled\endcsname\relax
-  \let\ntxmath@@scaled\@empty%
-\else
-  \edef\ntxmath@@scaled{s*[\csname ntxmath@scaled\endcsname]}%
+  \let\ntxmath@scaled\@empty%
 \fi
 
 \DeclareFontFamily{OMX}{ntxexv}{}
 
 \DeclareFontShape{OMX}{ntxexv}{m}{n}{
-   <-> \ntxmath@@scaled ntxexv
+   <-> \ntxmath@scaled ntxexv
 }{}
 
 \DeclareFontShape{OMX}{ntxexv}{b}{n}{
-   <-> \ntxmath@@scaled ntxbexv
+   <-> \ntxmath@scaled ntxbexv
 }{}
 
 \DeclareFontShape{OMX}{ntxexv}{bx}{n}{<->ssub * ntxexv/b/n}{}
diff --git a/Master/texmf-dist/tex/latex/newtx/untxexa.fd b/Master/texmf-dist/tex/latex/newtx/untxexa.fd
index cd158fbd43c..27efa97e1a3 100644
--- a/Master/texmf-dist/tex/latex/newtx/untxexa.fd
+++ b/Master/texmf-dist/tex/latex/newtx/untxexa.fd
@@ -8,19 +8,17 @@
    [2012/04/16 Fontinst v1.933 font definitions for U/ntxexa.]
 
 \expandafter\ifx\csname ntxmath@scaled\endcsname\relax
-  \let\ntxmath@@scaled\@empty%
-\else
-  \edef\ntxmath@@scaled{s*[\csname ntxmath@scaled\endcsname]}%
+  \let\ntxmath@scaled\@empty%
 \fi
 
 \DeclareFontFamily{U}{ntxexa}{}
 
 \DeclareFontShape{U}{ntxexa}{m}{n}{
-   <-> \ntxmath@@scaled ntxexa
+   <-> \ntxmath@scaled ntxexa
 }{}
 
 \DeclareFontShape{U}{ntxexa}{b}{n}{
-   <-> \ntxmath@@scaled ntxbexa
+   <-> \ntxmath@scaled ntxbexa
 }{}
 
 \DeclareFontShape{U}{ntxexa}{bx}{n}{<->ssub * ntxexa/b/n}{}
diff --git a/Master/texmf-dist/tex/latex/newtx/untxmia.fd b/Master/texmf-dist/tex/latex/newtx/untxmia.fd
index 6ddbf5df909..ab1d2ba1bbf 100644
--- a/Master/texmf-dist/tex/latex/newtx/untxmia.fd
+++ b/Master/texmf-dist/tex/latex/newtx/untxmia.fd
@@ -8,37 +8,35 @@
    [2012/04/16 Fontinst v1.933 font definitions for U/ntxmia.]
 
 \expandafter\ifx\csname ntxmath@scaled\endcsname\relax
-  \let\ntxmath@@scaled\@empty%
-\else
-  \edef\ntxmath@@scaled{s*[\csname ntxmath@scaled\endcsname]}%
+  \let\ntxmath@scaled\@empty%
 \fi
 
 \DeclareFontFamily{U}{ntxmia}{\skewchar \font =127}
 
 \iftx@libertine
   \DeclareFontShape{U}{ntxmia}{m}{it}{
-     <-> \ntxmath@@scaled nxlmia
+     <-> \ntxmath@scaled nxlmia
   }{}
 
   \DeclareFontShape{U}{ntxmia}{b}{it}{
-     <-> \ntxmath@@scaled nxlbmia
+     <-> \ntxmath@scaled nxlbmia
   }{}
 \else
   \iftx@minion
     \DeclareFontShape{U}{ntxmia}{m}{it}{
-      <-> \ntxmath@@scaled zmnmia
+      <-> \ntxmath@scaled zmnmia
     }{}
 
     \DeclareFontShape{U}{ntxmia}{b}{it}{
-      <-> \ntxmath@@scaled zmnbmia
+      <-> \ntxmath@scaled zmnbmia
     }{}
   \else
     \DeclareFontShape{U}{ntxmia}{m}{it}{
-      <-> \ntxmath@@scaled ntxmia
+      <-> \ntxmath@scaled ntxmia
     }{}
 
     \DeclareFontShape{U}{ntxmia}{b}{it}{
-      <-> \ntxmath@@scaled ntxbmia
+      <-> \ntxmath@scaled ntxbmia
     }{}
   \fi
 \fi
diff --git a/Master/texmf-dist/tex/latex/newtx/untxsya.fd b/Master/texmf-dist/tex/latex/newtx/untxsya.fd
index 79e8a73b794..38997f1e611 100644
--- a/Master/texmf-dist/tex/latex/newtx/untxsya.fd
+++ b/Master/texmf-dist/tex/latex/newtx/untxsya.fd
@@ -8,19 +8,17 @@
    [2012/04/12 Fontinst v1.933 font definitions for U/ntxsya.]
 
 \expandafter\ifx\csname ntxmath@scaled\endcsname\relax
-  \let\ntxmath@@scaled\@empty%
-\else
-  \edef\ntxmath@@scaled{s*[\csname ntxmath@scaled\endcsname]}%
+  \let\ntxmath@scaled\@empty%
 \fi
 
 \DeclareFontFamily{U}{ntxsya}{}
 
 \DeclareFontShape{U}{ntxsya}{m}{n}{
-   <-> \ntxmath@@scaled ntxsya
+   <-> \ntxmath@scaled ntxsya
 }{}
 
 \DeclareFontShape{U}{ntxsya}{b}{n}{
-   <-> \ntxmath@@scaled ntxbsya
+   <-> \ntxmath@scaled ntxbsya
 }{}
 
 \DeclareFontShape{U}{ntxsya}{bx}{n}{<->ssub * ntxsya/b/n}{}
diff --git a/Master/texmf-dist/tex/latex/newtx/untxsyb.fd b/Master/texmf-dist/tex/latex/newtx/untxsyb.fd
index 77e8ff311fc..fab9938fc4c 100644
--- a/Master/texmf-dist/tex/latex/newtx/untxsyb.fd
+++ b/Master/texmf-dist/tex/latex/newtx/untxsyb.fd
@@ -8,19 +8,17 @@
    [2012/04/12 Fontinst v1.933 font definitions for U/ntxsyb.]
 
 \expandafter\ifx\csname ntxmath@scaled\endcsname\relax
-  \let\ntxmath@@scaled\@empty%
-\else
-  \edef\ntxmath@@scaled{s*[\csname ntxmath@scaled\endcsname]}%
+  \let\ntxmath@scaled\@empty%
 \fi
 
 \DeclareFontFamily{U}{ntxsyb}{}
 
 \DeclareFontShape{U}{ntxsyb}{m}{n}{
-   <-> \ntxmath@@scaled ntxsyb
+   <-> \ntxmath@scaled ntxsyb
 }{}
 
 \DeclareFontShape{U}{ntxsyb}{b}{n}{
-   <-> \ntxmath@@scaled ntxbsyb
+   <-> \ntxmath@scaled ntxbsyb
 }{}
 
 \DeclareFontShape{U}{ntxsyb}{bx}{n}{<->ssub * ntxsyb/b/n}{}
diff --git a/Master/texmf-dist/tex/latex/newtx/untxsyc.fd b/Master/texmf-dist/tex/latex/newtx/untxsyc.fd
index c96d992e8ab..76f4cc9271c 100644
--- a/Master/texmf-dist/tex/latex/newtx/untxsyc.fd
+++ b/Master/texmf-dist/tex/latex/newtx/untxsyc.fd
@@ -8,19 +8,17 @@
    [2012/04/12 Fontinst v1.933 font definitions for U/ntxsyc.]
 
 \expandafter\ifx\csname ntxmath@scaled\endcsname\relax
-  \let\ntxmath@@scaled\@empty%
-\else
-  \edef\ntxmath@@scaled{s*[\csname ntxmath@scaled\endcsname]}%
+  \let\ntxmath@scaled\@empty%
 \fi
 
 \DeclareFontFamily{U}{ntxsyc}{}
 
 \DeclareFontShape{U}{ntxsyc}{m}{n}{
-   <-> \ntxmath@@scaled ntxsyc
+   <-> \ntxmath@scaled ntxsyc
 }{}
 
 \DeclareFontShape{U}{ntxsyc}{b}{n}{
-   <-> \ntxmath@@scaled ntxbsyc
+   <-> \ntxmath@scaled ntxbsyc
 }{}
 
 \DeclareFontShape{U}{ntxsyc}{bx}{n}{<->ssub * ntxsyc/b/n}{}
diff --git a/Master/texmf-dist/tex/latex/newtx/uzmnmia.fd b/Master/texmf-dist/tex/latex/newtx/uzmnmia.fd
index ebc01d14576..5ffaa9358c2 100644
--- a/Master/texmf-dist/tex/latex/newtx/uzmnmia.fd
+++ b/Master/texmf-dist/tex/latex/newtx/uzmnmia.fd
@@ -8,19 +8,17 @@
    [2012/06/23 Fontinst v1.933 font definitions for U/zmnmia.]
 
 \expandafter\ifx\csname ntxmath@scaled\endcsname\relax
-  \let\ntxmath@@scaled\@empty%
-\else
-  \edef\ntxmath@@scaled{s*[\csname ntxmath@scaled\endcsname]}%
+  \let\ntxmath@scaled\@empty%
 \fi
 
 \DeclareFontFamily{U}{zmnmia}{\skewchar \font =127}
 
 \DeclareFontShape{U}{zmnmia}{m}{it}{
-   <-> \ntxmath@@scaled zmnmia
+   <-> \ntxmath@scaled zmnmia
 }{}
 
 \DeclareFontShape{U}{zmnmia}{b}{it}{
-   <-> \ntxmath@@scaled zmnbmia
+   <-> \ntxmath@scaled zmnbmia
 }{}
 
 \DeclareFontShape{U}{zmnmia}{m}{sl}{<->ssub * zmnmia/m/it}{}