newtxsf (24aug16)

git-svn-id: svn://tug.org/texlive/trunk@41918 c570f23f-e606-0410-a88d-b1316a301751

2 files changed, 351 insertions, 93 deletions

diff --git a/Master/texmf-dist/doc/fonts/newtxsf/README b/Master/texmf-dist/doc/fonts/newtxsf/README
index bf696e0585b..1030fbf7827 100644
--- a/Master/texmf-dist/doc/fonts/newtxsf/README
+++ b/Master/texmf-dist/doc/fonts/newtxsf/README
@@ -1,13 +1,16 @@
-This small package provides a math package that amounts to modifications of the STIX sans serif Roman and Greek letters with most symbols taken from newtxmath which must of course be installed (version 1.43 or higher) and its map file enabled. The best use of this package is for making slides for projection at reasonably good resolution. The four font files in this package are in pfb format, licensed under the SIL OFL, version 1.1. All other LaTeX support files are subject to the LaTeX Project Public License. See 
+This small package provides a math package that amounts to modifications of the STIX sans serif Roman and Greek letters with most symbols taken from newtxmath which must of course be installed (version 1.5 or higher) and its map file enabled. The best use of this package is for making slides for projection at reasonably good resolution. The four font files in this package are in pfb format, licensed under the SIL OFL, version 1.1. All other LaTeX support files are subject to the LaTeX Project Public License. See 
 http://www.ctan.org/license/lppl1.3
 for the details of that license. 
 
-Current version: 1.04
+Current version: 1.05
+
+Changes in version 1.05
+1. Brought newtxsf into conformance with newtxmath 1.5. New options upint (for an upright integral) smallerops (for smaller large operators). 
+2. Corrected an error which was leading to incomplete horizontal extendible delimiters.
 
 Changes in version 1.04
 Changes to definitions of \widehat and \widetilde in newtxmath.sty so they bahave as expected in nested accents.
 
-
 Changes in version 1.03
 1. Small corrections to accent positions.
 2. Changed newtxsf.sty to add definitions of \nabla, \nablaup, \varkappa, \varkappaup, and to change most Greek letters to \mathalpha, where appropriate.
diff --git a/Master/texmf-dist/tex/latex/newtxsf/newtxsf.sty b/Master/texmf-dist/tex/latex/newtxsf/newtxsf.sty
index 1d4fc672114..b664bcc04a0 100644
--- a/Master/texmf-dist/tex/latex/newtxsf/newtxsf.sty
+++ b/Master/texmf-dist/tex/latex/newtxsf/newtxsf.sty
@@ -2,8 +2,8 @@
 %
 % Michael Sharpe, msharpe at ucsd dot edu
 
-\def\fileversion{1.04}
-\def\filedate{2016/01/11}
+\def\fileversion{1.05}
+\def\filedate{2016/08/23}
 \ProvidesPackage{newtxsf}
 	[\filedate\space v\fileversion]
 
@@ -23,6 +23,8 @@
 \newcount\tx@Isdigit
 \newif\iftx@ams \newif\iftx@slantedG \newif\iftx@cmint
 \newif\iftx@symbolsC
+\newif\iftx@upint %default is sloped
+\newif\iftx@smops %default is large binary operators
 \tx@symbolsCtrue
 \newif\iftx@frenchm % french math
 \DeclareOption{nosymbolsc}{\tx@symbolsCfalse}
@@ -32,6 +34,8 @@
 \DeclareOption{uprightGreek}{\tx@slantedGfalse}
 \DeclareOption{slantedGreek}{\tx@slantedGtrue}
 \DeclareOption{frenchmath}{\tx@frenchmtrue}
+\DeclareOption{upint}{\tx@upinttrue}
+\DeclareOption{smallerops}{\tx@smopstrue}
 \ExecuteOptions{%
 amssymbols,uprightGreek}
 \ProcessOptions*
@@ -74,16 +78,17 @@ amssymbols,uprightGreek}
 %%%%%%%%%%%%%%%
 % Math Symbol %
 %%%%%%%%%%%%%%%
+\DeclareFontEncoding{LMS}{}{}
+\DeclareFontSubstitution{LMS}{ntxsy}{m}{n}
 
-\DeclareSymbolFont{symbols}{OMS}{ntxsy}{m}{n}
-\SetSymbolFont{symbols}{bold}{OMS}{ntxsy}{b}{n}
-\DeclareFontSubstitution{OMS}{ntxsy}{m}{n}
+\DeclareSymbolFont{symbols}{LMS}{ntxsy}{m}{n}
+\SetSymbolFont{symbols}{bold}{LMS}{ntxsy}{b}{n}
 
 \DeclareSymbolFontAlphabet{\symb@ls@lph@}{symbols}
 
 \ifx\AmSfont\@undefined\else
 \renewcommand{\AmSfont}{{%
-  \usefont{OMS}{ntxsy}{\if\@xp\@car\f@series\@nil bb\else m\fi}{n}}}
+  \usefont{LMS}{ntxsy}{\if\@xp\@car\f@series\@nil bb\else m\fi}{n}}}
 \fi
 
 
@@ -220,34 +225,43 @@ amssymbols,uprightGreek}
 %\DeclareMathSymbol{\mathdollar}{\mathord}{operators}{36}
 %\def\mathsterling{\mathit{\mathchar"7024}}
 %Change the following two so we can adjust metrics in math mode
-\DeclareMathDelimiter{(}{\mathopen}{operators}{40}{largesymbols}{130}
-\DeclareMathDelimiter{)}{\mathclose}{operators}{41}{largesymbols}{131}
-%\DeclareMathDelimiter{(}{\mathopen}{lettersA}{155}{largesymbols}{130}
-%\DeclareMathDelimiter{)}{\mathclose}{lettersA}{156}{largesymbols}{131}
-\DeclareMathDelimiter{[}{\mathopen}{lettersA}{157}{largesymbols}{132}
-\DeclareMathDelimiter{]}{\mathclose}{lettersA}{158}{largesymbols}{133}
-\DeclareMathDelimiter{\lfloor}{\mathopen}{lettersA}{159}{largesymbols}{134}
-\DeclareMathDelimiter{\rfloor}{\mathclose}{lettersA}{160}{largesymbols}{135}
-  \DeclareMathDelimiter{\lceil}{\mathopen}{lettersA}{161}{largesymbols}{136}
-  \DeclareMathDelimiter{\rceil}{\mathclose}{lettersA}{162}{largesymbols}{137}
-  \DeclareMathDelimiter{\lbrace}{\mathopen}{lettersA}{163}{largesymbols}{138}
-  \DeclareMathDelimiter{\rbrace}{\mathclose}{lettersA}{164}{largesymbols}{139}
-  \DeclareMathDelimiter{\langle}{\mathopen}{lettersA}{165}{largesymbols}{140}
+  \DeclareMathDelimiter{\lgroup}{\mathopen}{largesymbols}{58}{largesymbols}{58}
+  \DeclareMathDelimiter{\rgroup}{\mathclose}{largesymbols}{59}{largesymbols}{59}
+  \DeclareMathDelimiter{\lmoustache}{\mathopen}{largesymbols}{64}{largesymbols}{64}
+  \DeclareMathDelimiter{\rmoustache}{\mathclose}{largesymbols}{65}{largesymbols}{65}
+  \DeclareMathDelimiter{/}{\mathopen}{symbols}{157}{largesymbols}{14}
+  \DeclareMathDelimiter{(}{\mathopen}{symbols}{185}{largesymbols}{0}
+  \DeclareMathDelimiter{)}{\mathclose}{symbols}{186}{largesymbols}{1}
+  \DeclareMathDelimiter{[}{\mathopen}{symbols}{187}{largesymbols}{2}
+  \DeclareMathDelimiter{]}{\mathclose}{symbols}{188}{largesymbols}{3}
+  \DeclareMathDelimiter{\lfloor}{\mathopen}{symbols}{98}{largesymbols}{4}
+  \DeclareMathDelimiter{\rfloor}{\mathclose}{symbols}{99}{largesymbols}{5}
+  \DeclareMathDelimiter{\lceil}{\mathopen}{symbols}{100}{largesymbols}{6}
+  \DeclareMathDelimiter{\rceil}{\mathclose}{symbols}{101}{largesymbols}{7}
+  \DeclareMathDelimiter{\lbrace}{\mathopen}{symbols}{102}{largesymbols}{8}
+  \DeclareMathDelimiter{\rbrace}{\mathclose}{symbols}{103}{largesymbols}{9}
+  \DeclareMathDelimiter{\langle}{\mathopen}{symbols}{104}{largesymbols}{10}
   %\DeclareMathDelimiter{<}{\mathopen}{letters}{60}{largesymbols}{140}
-  \DeclareMathDelimiter{\rangle}{\mathclose}{lettersA}{166}{largesymbols}{141}
+  \DeclareMathDelimiter{\rangle}{\mathclose}{symbols}{105}{largesymbols}{11}
   %\DeclareMathDelimiter{>}{\mathclose}{letters}{62}{largesymbols}{141}
-  \DeclareMathSymbol{\mid}{\mathrel}{lettersA}{96}
-  \DeclareMathDelimiter{|}{\mathord}{lettersA}{96}{largesymbols}{128}
-  \DeclareMathDelimiter{\arrowvert}{\mathord}{lettersA}{167}{largesymbols}{60}
-  \DeclareMathDelimiter{\vert}{\mathord}{lettersA}{96}{largesymbols}{128}
-  %\DeclareMathSymbol{\parallel}{\mathrel}{lettersA}{129}
-  \DeclareMathDelimiter{\Arrowvert}{\mathord}{lettersA}{168}{largesymbols}{61}
-  \DeclareMathDelimiter{\Vert}{\mathord}{lettersA}{128}{largesymbols}{129}
+  \DeclareMathSymbol{\mid}{\mathrel}{symbols}{106}
+  \DeclareMathDelimiter{|}{\mathord}{symbols}{106}{largesymbols}{12}
+  \DeclareMathDelimiter{\arrowvert}{\mathord}{symbols}{106}{largesymbols}{60}% 60
+  \DeclareMathDelimiter{\vert}{\mathord}{symbols}{106}{largesymbols}{12}
+  \DeclareMathSymbol{\parallel}{\mathrel}{symbols}{107}
+  \DeclareMathDelimiter{\Arrowvert}{\mathord}{symbols}{107}{largesymbols}{61}%61
+  \DeclareMathDelimiter{\Vert}{\mathord}{symbols}{107}{largesymbols}{13}
    \let\|=\Vert
-  \DeclareMathDelimiter{\updownarrow}{\mathrel}{lettersA}{167}{largesymbols}{63}
-  \DeclareMathDelimiter{\Updownarrow}{\mathrel}{lettersA}{167}{largesymbols}{119}
+  \DeclareMathDelimiter{\updownarrow}{\mathrel}{symbols}{108}{largesymbols}{63}
+  \DeclareMathDelimiter{\Updownarrow}{\mathrel}{symbols}{109}{largesymbols}{119}
   \DeclareMathDelimiter{\llbracket}{\mathopen}{lettersA}{251}{largesymbolsTXA}{18}
+  \let\lBrack=\llbracket
   \DeclareMathDelimiter{\rrbracket}{\mathclose}{lettersA}{252}{largesymbolsTXA}{19}
+  \let\rBrack=\rrbracket
+\DeclareMathDelimiter{\lvert} {\mathopen}  {symbols}{106}{largesymbols}{12}
+\DeclareMathDelimiter{\rvert} {\mathclose} {symbols}{106}{largesymbols}{12}
+\DeclareMathDelimiter{\lVert} {\mathopen}  {symbols}{107}{largesymbols}{13}
+\DeclareMathDelimiter{\rVert} {\mathclose} {symbols}{107}{largesymbols}{13}
 \re@DeclareMathSymbol{\varkappa}{\mathord}{lettersA}{40}
 \re@DeclareMathSymbol{\varkappaup}{\mathord}{lettersA}{41}
 \re@DeclareMathSymbol{\nabla}{\mathord}{lettersA}{43}
@@ -279,7 +293,10 @@ amssymbols,uprightGreek}
 \re@DeclareMathAccent{\hat}{\mathord}{lettersA}{223}
 \re@DeclareMathAccent{\dot}{\mathord}{lettersA}{224}
 \re@DeclareMathAccent{\tilde}{\mathord}{lettersA}{219}
-\re@DeclareMathAccent{\ddot}{\mathord}{lettersA}{220}
+\re@DeclareMathAccent{\dot}{\mathalpha}{symbols}{219}
+\re@DeclareMathAccent{\ddot}{\mathalpha}{symbols}{220}
+\re@DeclareMathAccent{\dddot}{\mathord}{symbols}{221}
+\re@DeclareMathAccent{\ddddot}{\mathord}{symbols}{222}
 %
 \iftx@slantedG
   \re@DeclareMathSymbol{\Gamma}{\mathalpha}{letters}{0}
@@ -487,10 +504,8 @@ amssymbols,uprightGreek}
 \DeclareMathSymbol{\grouplua}{\mathord}{largesymbols}{166}
 \DeclareMathSymbol{\grouprua}{\mathord}{largesymbols}{167}
 % Override default definitions of \widehat and \widetilde
-%\re@DeclareMathAccent{\widehat}{\mathalpha}{largesymbols}{98}
-%\re@DeclareMathAccent{\widetilde}{\mathalpha}{largesymbols}{101}
-\xdef\widehat#1{\mathaccent"0\hexnumber@\symlargesymbols 62{#1}}
-\xdef\widetilde#1{\mathaccent"0\hexnumber@\symlargesymbols 65{#1}}
+\re@DeclareMathAccent{\widehat}{\mathalpha}{largesymbols}{98}
+\re@DeclareMathAccent{\widetilde}{\mathalpha}{largesymbols}{101}
 
 \def\overgroup#1{\mathop{\vbox{\ialign{##\crcr\noalign{\kern.4\p@}%
 \downgroupfill\crcr\noalign{\kern1.5\p@\nointerlineskip}%
@@ -544,6 +559,220 @@ $\hfil\displaystyle{#1}\hfil$\crcr%
 % \widearc, \wideOarc
 \DeclareMathAccent{\widearc}{\mathalpha}{largesymbols}{175}
 \DeclareMathAccent{\wideOarc}{\mathalpha}{largesymbols}{180}
+
+\re@DeclareMathSymbol{\smallintsl}             {\mathop}{symbols}{"80}
+\re@DeclareMathSymbol{\smalliintsl}            {\mathop}{symbols}{"81}
+\re@DeclareMathSymbol{\smalliiintsl}           {\mathop}{symbols}{"82}
+\re@DeclareMathSymbol{\smallointsl}            {\mathop}{symbols}{"83}
+\re@DeclareMathSymbol{\smalloiintsl}           {\mathop}{symbols}{"84}
+\re@DeclareMathSymbol{\smalloiiintsl}          {\mathop}{symbols}{"85}
+\re@DeclareMathSymbol{\smallvarointclockwisesl}{\mathop}{symbols}{"86}
+\re@DeclareMathSymbol{\smallointctrclockwisesl}{\mathop}{symbols}{"87}
+\re@DeclareMathSymbol{\smallsumintsl}          {\mathop}{symbols}{"88}
+\re@DeclareMathSymbol{\smalliiiintsl}          {\mathop}{symbols}{"89}
+\re@DeclareMathSymbol{\smallfintsl}            {\mathop}{symbols}{"8A}
+\re@DeclareMathSymbol{\smallsqintsl}           {\mathop}{symbols}{"8B}
+
+\re@DeclareMathSymbol{\smallintup}             {\mathop}{symbols}{"8C}
+\re@DeclareMathSymbol{\smalliintup}            {\mathop}{symbols}{"8D}
+\re@DeclareMathSymbol{\smalliiintup}           {\mathop}{symbols}{"8E}
+\re@DeclareMathSymbol{\smallointup}            {\mathop}{symbols}{"8F}
+\re@DeclareMathSymbol{\smalloiintup}           {\mathop}{symbols}{"90}
+\re@DeclareMathSymbol{\smalloiiintup}          {\mathop}{symbols}{"91}
+\re@DeclareMathSymbol{\smallvarointclockwiseup}{\mathop}{symbols}{"92}
+\re@DeclareMathSymbol{\smallointctrclockwiseup}{\mathop}{symbols}{"93}
+\re@DeclareMathSymbol{\smallsumintup}          {\mathop}{symbols}{"94}
+\re@DeclareMathSymbol{\smalliiiintup}          {\mathop}{symbols}{"95}
+\re@DeclareMathSymbol{\smallfintup}            {\mathop}{symbols}{"96}
+\re@DeclareMathSymbol{\smallsqintup}           {\mathop}{symbols}{"97}
+
+\re@DeclareMathSymbol{\intslop}                {\mathop}{largesymbols}{"AF}
+\re@DeclareMathSymbol{\iintslop}               {\mathop}{largesymbols}{"B0}
+\re@DeclareMathSymbol{\iiintslop}              {\mathop}{largesymbols}{"B1}
+\re@DeclareMathSymbol{\ointslop}               {\mathop}{largesymbols}{"B2}
+\re@DeclareMathSymbol{\oiintslop}              {\mathop}{largesymbols}{"B3}
+\re@DeclareMathSymbol{\oiiintslop}             {\mathop}{largesymbolsTXA}{"40}
+\re@DeclareMathSymbol{\varointclockwiseslop}   {\mathop}{largesymbolsTXA}{"42}
+\re@DeclareMathSymbol{\ointctrclockwiseslop}   {\mathop}{largesymbolsTXA}{"44}
+\re@DeclareMathSymbol{\sumintslop}             {\mathop}{largesymbolsTXA}{"46}
+\re@DeclareMathSymbol{\iiiintslop}             {\mathop}{largesymbolsTXA}{"48}
+\re@DeclareMathSymbol{\fintslop}               {\mathop}{largesymbolsTXA}{"4A}
+\re@DeclareMathSymbol{\sqintslop}              {\mathop}{largesymbolsTXA}{"4C}
+
+\re@DeclareMathSymbol{\intupop}                {\mathop}{largesymbols}{"B4}
+\re@DeclareMathSymbol{\iintupop}               {\mathop}{largesymbols}{"B5}
+\re@DeclareMathSymbol{\iiintupop}              {\mathop}{largesymbols}{"B6}
+\re@DeclareMathSymbol{\ointupop}               {\mathop}{largesymbols}{"B7}
+\re@DeclareMathSymbol{\oiintupop}              {\mathop}{largesymbols}{"B8}
+\re@DeclareMathSymbol{\oiiintupop}             {\mathop}{largesymbolsTXA}{"08}
+\re@DeclareMathSymbol{\varointclockwiseupop}   {\mathop}{largesymbolsTXA}{"0A}
+\re@DeclareMathSymbol{\ointctrclockwiseupop}   {\mathop}{largesymbolsTXA}{"0C}
+\re@DeclareMathSymbol{\sumintupop}             {\mathop}{largesymbolsTXA}{"0E}
+\re@DeclareMathSymbol{\iiiintupop}             {\mathop}{largesymbolsTXA}{"21}
+\re@DeclareMathSymbol{\fintupop}               {\mathop}{largesymbolsTXA}{"23}
+\re@DeclareMathSymbol{\sqintupop}              {\mathop}{largesymbolsTXA}{"25}
+
+\iftx@upint
+    \let\smallint=\smallintup
+    \let\smalliint=\smalliintup
+    \let\smalliiint=\smalliiintup
+    \let\smalloint=\smallointup
+    \let\smalloiint=\smalloiintup
+    \let\smalloiiint=\smalloiiintup
+    \let\smallvarointclockwise=\smallvarointclockwiseup
+    \let\smallointctrclockwise=\smallointctrclockwiseup
+    \let\smallsumint=\smallsumintup
+    \let\smalliiiint=\smalliiiintup
+    \let\smallfint=\smallfintup
+    \let\smallsqint=\smallsqintup
+
+    \let\intop=\intupop
+    \let\iintop=\iintupop
+    \let\iiintop=\iiintupop
+    \let\ointop=\ointupop
+    \let\oiintop=\oiintupop
+    \let\oiiintop=\oiiintupop
+    \let\varointclockwiseop=\varointclockwiseupop
+    \let\ointctrclockwiseop=\ointctrclockwiseupop
+    \let\sumintop=\sumintupop
+    \let\iiiintop=\iiiintupop
+    \let\fintop=\fintupop
+    \let\sqintop=\sqintupop
+\else
+    \let\smallint=\smallintsl
+    \let\smalliint=\smalliintsl
+    \let\smalliiint=\smalliiintsl
+    \let\smalloint=\smallointsl
+    \let\smalloiint=\smalloiintsl
+    \let\smalloiiint=\smalloiiintsl
+    \let\smallvarointclockwise=\smallvarointclockwisesl
+    \let\smallointctrclockwise=\smallointctrclockwisesl
+    \let\smallsumint=\smallsumintsl
+    \let\smalliiiint=\smalliiiintsl
+    \let\smallfint=\smallfintsl
+    \let\smallsqint=\smallsqintsl
+
+    \let\intop=\intslop
+    \let\iintop=\iintslop
+    \let\iiintop=\iiintslop
+    \let\ointop=\ointslop
+    \let\oiintop=\oiintslop
+    \let\oiiintop=\oiiintslop
+    \let\varointclockwiseop=\varointclockwiseslop
+    \let\ointctrclockwiseop=\ointctrclockwiseslop
+    \let\sumintop=\sumintslop
+    \let\iiiintop=\iiiintslop
+    \let\fintop=\fintslop
+    \let\sqintop=\sqintslop
+\fi
+\def\int{\DOTSI\intop\ilimits@}
+\def\iint{\DOTSI\iintop\ilimits@}
+\def\iiint{\DOTSI\iiintop\ilimits@}
+\def\oint{\DOTSI\ointop\ilimits@}
+\def\oiint{\DOTSI\oiintop\ilimits@}
+\def\oiiint{\DOTSI\oiiintop\ilimits@}
+\def\varointclockwise{\DOTSI\varointclockwiseop\ilimits@}
+\def\ointctrclockwise{\DOTSI\ointctrclockwiseop\ilimits@}
+\def\sumint{\DOTSI\sumintop\ilimits@}
+\def\iiiint{\DOTSI\iiiintop\ilimits@}
+\def\fint{\DOTSI\fintop\ilimits@}
+\def\sqint{\DOTSI\sqintop\ilimits@}
+
+\def\intsl{\DOTSI\intslop\ilimits@}
+\def\iintsl{\DOTSI\iintslop\ilimits@}
+\def\iiintsl{\DOTSI\iiintslop\ilimits@}
+\def\ointsl{\DOTSI\ointslop\ilimits@}
+\def\oiintsl{\DOTSI\oiintslop\ilimits@}
+\def\oiiintsl{\DOTSI\oiiintslop\ilimits@}
+\def\varointclockwisesl{\DOTSI\varointclockwiseslop\ilimits@}
+\def\ointctrclockwisesl{\DOTSI\ointctrclockwiseslop\ilimits@}
+\def\sumintsl{\DOTSI\sumintslop\ilimits@}
+\def\iiiintsl{\DOTSI\iiiintslop\ilimits@}
+\def\fintsl{\DOTSI\fintslop\ilimits@}
+\def\sqintsl{\DOTSI\sqintslop\ilimits@}
+
+\def\intup{\DOTSI\intupop\ilimits@}
+\def\iintup{\DOTSI\iintupop\ilimits@}
+\def\iiintup{\DOTSI\iiintupop\ilimits@}
+\def\ointup{\DOTSI\ointupop\ilimits@}
+\def\oiintup{\DOTSI\oiintupop\ilimits@}
+\def\oiiintup{\DOTSI\oiiintupop\ilimits@}
+\def\varointclockwiseup{\DOTSI\varointclockwiseupop\ilimits@}
+\def\ointctrclockwiseup{\DOTSI\ointctrclockwiseupop\ilimits@}
+\def\sumintup{\DOTSI\sumintupop\ilimits@}
+\def\iiiintup{\DOTSI\iiiintupop\ilimits@}
+\def\fintup{\DOTSI\fintupop\ilimits@}
+\def\sqintup{\DOTSI\sqintupop\ilimits@}
+
+%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
+% Math extension options
+%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
+\iftx@smops % use smaller form of binary operators
+\re@DeclareMathSymbol{\bigsqcupop}{\mathop}{largesymbols}{"46}
+\re@DeclareMathSymbol{\bigodotop}{\mathop}{largesymbols}{"4A}
+\re@DeclareMathSymbol{\bigoplusop}{\mathop}{largesymbols}{"4C}
+\re@DeclareMathSymbol{\bigotimesop}{\mathop}{largesymbols}{"4E}
+\re@DeclareMathSymbol{\sumop}{\mathop}{largesymbols}{"50}
+\re@DeclareMathSymbol{\prodop}{\mathop}{largesymbols}{"51}
+\re@DeclareMathSymbol{\bigcupop}{\mathop}{largesymbols}{"53}
+\re@DeclareMathSymbol{\bigcapop}{\mathop}{largesymbols}{"54}
+\re@DeclareMathSymbol{\biguplusop}{\mathop}{largesymbols}{"55}
+\re@DeclareMathSymbol{\bigwedgeop}{\mathop}{largesymbols}{"56}
+\re@DeclareMathSymbol{\bigveeop}{\mathop}{largesymbols}{"57}
+\re@DeclareMathSymbol{\bigcupdotop}{\mathop}{largesymbols}{"DF}
+\re@DeclareMathSymbol{\bigcapplusop}{\mathop}{largesymbolsTXA}{"00}
+\re@DeclareMathSymbol{\bigsqcupplusop}{\mathop}{largesymbolsTXA}{"02}
+\re@DeclareMathSymbol{\bigsqcapplusop}{\mathop}{largesymbolsTXA}{"04}
+\re@DeclareMathSymbol{\bigsqcapop}{\mathop}{largesymbolsTXA}{"06}
+\re@DeclareMathSymbol{\bigtimesop}{\mathop}{largesymbolsTXA}{"10}
+\re@DeclareMathSymbol{\coprodop}{\mathop}{largesymbols}{"60}
+%\re@DeclareMathSymbol{\bignplus}{\mathop}{largesymbolsTXA}{0}
+%\re@DeclareMathSymbol{\bigsqcupplus}{\mathop}{largesymbolsTXA}{2}
+%\re@DeclareMathSymbol{\bigsqcapplus}{\mathop}{largesymbolsTXA}{4}
+%\re@DeclareMathSymbol{\bigsqcap}{\mathop}{largesymbolsTXA}{6}
+%\re@DeclareMathSymbol{\varprod}{\mathop}{largesymbolsTXA}{16}
+\else
+\re@DeclareMathSymbol{\bigsqcupop}{\mathop}{largesymbols}{"C3}
+\re@DeclareMathSymbol{\bigodotop}{\mathop}{largesymbols}{"C7}
+\re@DeclareMathSymbol{\bigoplusop}{\mathop}{largesymbols}{"C9}
+\re@DeclareMathSymbol{\bigotimesop}{\mathop}{largesymbols}{"CB}
+\re@DeclareMathSymbol{\sumop}{\mathop}{largesymbols}{"CD}
+\re@DeclareMathSymbol{\prodop}{\mathop}{largesymbols}{"CE}
+\re@DeclareMathSymbol{\bigcupop}{\mathop}{largesymbols}{"D0}
+\re@DeclareMathSymbol{\bigcapop}{\mathop}{largesymbols}{"D1}
+\re@DeclareMathSymbol{\biguplusop}{\mathop}{largesymbols}{"D2}
+\re@DeclareMathSymbol{\bigwedgeop}{\mathop}{largesymbols}{"D3}
+\re@DeclareMathSymbol{\bigveeop}{\mathop}{largesymbols}{"D4}
+\re@DeclareMathSymbol{\bigcupdotop}{\mathop}{largesymbols}{"CF}
+\re@DeclareMathSymbol{\bigcapplusop}{\mathop}{largesymbolsTXA}{"28}
+\re@DeclareMathSymbol{\bigsqcupplusop}{\mathop}{largesymbolsTXA}{"2A}
+\re@DeclareMathSymbol{\bigsqcapplusop}{\mathop}{largesymbolsTXA}{"2C}
+\re@DeclareMathSymbol{\bigsqcapop}{\mathop}{largesymbolsTXA}{"2E}
+\re@DeclareMathSymbol{\bigtimesop}{\mathop}{largesymbolsTXA}{"3E}
+\re@DeclareMathSymbol{\coprodop}{\mathop}{largesymbols}{"DD}
+\fi
+\def\prod{\DOTSI\prodop\slimits@}
+\def\coprod{\DOTSI\coprodop\slimits@}
+\def\sum{\DOTSI\sumop\slimits@}
+\def\bigwedge{\DOTSI\bigwedgeop\slimits@}
+\def\bigvee{\DOTSI\bigveeop\slimits@}
+\def\bigcap{\DOTSI\bigcapop\slimits@}
+\def\bigcup{\DOTSI\bigcupop\slimits@}
+\def\bigodot{\DOTSI\bigodotop\slimits@}
+\def\bigoplus{\DOTSI\bigoplusop\slimits@}
+\def\bigotimes{\DOTSI\bigotimesop\slimits@}
+\def\bigcupdot{\DOTSI\bigcupdotop\slimits@}
+\def\bignplus{\DOTSI\bigcapplusop\slimits@}
+	\let\bigcapplus=\bignplus
+\def\biguplus{\DOTSI\biguplusop\slimits@}
+	\let\bigcupplus=\biguplus
+\def\bigsqcap{\DOTSI\bigsqcapop\slimits@}
+\def\bigsqcapplus{\DOTSI\bigsqcapplusop\slimits@}
+\def\bigsqcup{\DOTSI\bigsqcupop\slimits@}
+\def\bigsqcupplus{\DOTSI\bigsqcupplusop\slimits@}
+\def\bigtimes{\DOTSI\bigtimesop\slimits@}
+	\let\varprod=\bigtimes
+
 %%%%%%%%%%%%%%%%%%%%%%%%%%%%%
 % Math Symbol A Definitions % AMSa
 %%%%%%%%%%%%%%%%%%%%%%%%%%%%%
@@ -1043,6 +1272,29 @@ $\hfil\displaystyle{#1}\hfil$\crcr%
 %\DeclareMathSymbol{\wp}{\mathord}{letters}{125}
 %\DeclareMathAccent{\vec}{\mathord}{letters}{126}
 %"7F
+%Added in version 1.5
+\DeclareMathAccent{\vec}{\mathord}{symbols}{174}
+\DeclareMathAccent{\lvec}{\mathord}{symbols}{169}
+\DeclareMathAccent{\lrvec}{\mathord}{symbols}{172}
+\DeclareMathAccent{\harpoonacc}{\mathord}{symbols}{170}
+\DeclareMathAccent{\lharpoonacc}{\mathord}{symbols}{171}
+\DeclareMathAccent{\lrharpoonacc}{\mathord}{symbols}{173}
+\DeclareMathAccent{\barbar}{\mathord}{symbols}{189}
+\DeclareMathAccent{\bartilde}{\mathord}{symbols}{190}
+\DeclareMathAccent{\barhat}{\mathord}{symbols}{191}
+\DeclareMathAccent{\tildebar}{\mathord}{symbols}{192}
+\DeclareMathAccent{\tildetilde}{\mathord}{symbols}{193}
+\DeclareMathAccent{\tildehat}{\mathord}{symbols}{194}
+\DeclareMathAccent{\hatbar}{\mathord}{symbols}{195}
+\DeclareMathAccent{\hattilde}{\mathord}{symbols}{196}
+\DeclareMathAccent{\hathat}{\mathord}{symbols}{197}
+\DeclareMathSymbol{\cdotB}{\mathord}{symbols}{208}
+\DeclareMathSymbol{\cdotBB}{\mathord}{symbols}{209}
+\DeclareMathSymbol{\circS}{\mathord}{symbols}{210}
+\DeclareMathSymbol{\bulletSSS}{\mathord}{symbols}{211}
+\DeclareMathSymbol{\bulletSS}{\mathord}{symbols}{212}
+\DeclareMathSymbol{\bulletS}{\mathord}{symbols}{213}
+\DeclareMathSymbol{\primeS}{\mathord}{symbols}{214}
 
 %%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
 % Math Italic A (ntxmia) Definition % lettersA
@@ -1340,23 +1592,26 @@ $\hfil\displaystyle{#1}\hfil$\crcr%
 % Math Extension A (ntxexa) Definition % largesymbolsTXA
 %%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
 
-\re@DeclareMathSymbol{\bignplus}{\mathop}{largesymbolsTXA}{0}
-\re@DeclareMathSymbol{\bigsqcupplus}{\mathop}{largesymbolsTXA}{2}
-\re@DeclareMathSymbol{\bigsqcapplus}{\mathop}{largesymbolsTXA}{4}
-\re@DeclareMathSymbol{\bigsqcap}{\mathop}{largesymbolsTXA}{6}
-\re@DeclareMathSymbol{\varprod}{\mathop}{largesymbolsTXA}{16}
+%\re@DeclareMathSymbol{\bignplus}{\mathop}{largesymbolsTXA}{0}
+%\re@DeclareMathSymbol{\bigsqcupplus}{\mathop}{largesymbolsTXA}{2}
+%\re@DeclareMathSymbol{\bigsqcapplus}{\mathop}{largesymbolsTXA}{4}
+%\re@DeclareMathSymbol{\bigsqcap}{\mathop}{largesymbolsTXA}{6}
+%\re@DeclareMathSymbol{\varprod}{\mathop}{largesymbolsTXA}{16}
 %\re@DeclareMathDelimiter{\llbracket}{\mathopen}{symbolsC}{126}{largesymbolsTXA}{18}
 %\re@DeclareMathDelimiter{\rrbracket}{\mathclose}{symbolsC}{127}{largesymbolsTXA}{19}
-\re@DeclareMathSymbol{\br@cext}{\mathord}{largesymbols}{168}
+\re@DeclareMathSymbol{\br@cext}{\mathord}{symbols}{168}
+\DeclareMathSymbol{\smallprod}{\mathop}{symbols}{"98}
+\DeclareMathSymbol{\smallsum}{\mathop}{symbols}{"99}
+\DeclareMathSymbol{\smallcoprod}{\mathop}{symbols}{113}%
 %
-\iftx@cmint
-  \re@DeclareMathSymbol{\ointop}{\mathop}{largesymbols}{150}
-  \re@DeclareMathSymbol{\intop}{\mathop}{largesymbols}{152}
+%\iftx@cmint
+%  \re@DeclareMathSymbol{\ointop}{\mathop}{largesymbols}{150}
+%  \re@DeclareMathSymbol{\intop}{\mathop}{largesymbols}{152}
 %  \ifx\AmSfont\@undefined
 %        \def\oint{\ointop\nolimits}
 %        \def\int{\intop\nolimits}
 %   \fi
-\else % use tx integrals
+%\else % use tx integrals
 %  \ifx\AmSfont\@undefined\else
 %    % The following are needed if amsmath has been loaded
 %    \let\iint\relax
@@ -1367,51 +1622,51 @@ $\hfil\displaystyle{#1}\hfil$\crcr%
 %\renewcommand{\iint}{\DOTSI\protect\MultiIntegral{2}}
 %\renewcommand{\iiint}{\DOTSI\protect\MultiIntegral{3}}
 %\renewcommand{\iiiint}{\DOTSI\protect\MultiIntegral{4}}
-\re@DeclareMathSymbol{\oiintop}{\mathop}{largesymbolsTXA}{8}
-   \def\oiint{\oiintop\ilimits@}
-\re@DeclareMathSymbol{\ointctrclockwiseop}{\mathop}{largesymbolsTXA}{10}
-   \def\ointctrclockwise{\ointctrclockwiseop\ilimits@}
-\re@DeclareMathSymbol{\ointclockwiseop}{\mathop}{largesymbolsTXA}{12}
-   \def\ointclockwise{\ointclockwiseop\ilimits@}
-\re@DeclareMathSymbol{\sqintop}{\mathop}{largesymbolsTXA}{14}
-   \def\sqint{\sqintop\ilimits@}
-\re@DeclareMathSymbol{\iintop}{\mathop}{largesymbolsTXA}{33}
-   \def\iint{\iintop\ilimits@}
-\re@DeclareMathSymbol{\iiintop}{\mathop}{largesymbolsTXA}{35}
-   \def\iiint{\iiintop\ilimits@}
-\re@DeclareMathSymbol{\iiiintop}{\mathop}{largesymbolsTXA}{37}
-   \def\iiiint{\iiiintop\ilimits@}
-\re@DeclareMathSymbol{\idotsintop}{\mathop}{largesymbolsTXA}{39}
-   \def\idotsint{\idotsintop\ilimits@}
-\re@DeclareMathSymbol{\oiiintop}{\mathop}{largesymbolsTXA}{41}
-   \def\oiiint{\oiiintop\ilimits@}
-\re@DeclareMathSymbol{\varointctrclockwiseop}{\mathop}{largesymbolsTXA}{43}
-   \def\varointctrclockwise{\varointctrclockwiseop\ilimits@}
-\re@DeclareMathSymbol{\varointclockwiseop}{\mathop}{largesymbolsTXA}{45}
-   \def\varointclockwise{\varointclockwiseop\ilimits@}
-\re@DeclareMathSymbol{\fintop}{\mathop}{largesymbolsTXA}{62}
-   \def\fint{\fintop\ilimits@}
-\re@DeclareMathSymbol{\oiintctrclockwiseop}{\mathop}{largesymbolsTXA}{64}
-   \def\oiintctrclockwise{\oiintctrclockwiseop\ilimits@}
-\re@DeclareMathSymbol{\varoiintclockwiseop}{\mathop}{largesymbolsTXA}{66}
-   \def\varoiintclockwise{\varoiintclockwiseop\ilimits@}
-\re@DeclareMathSymbol{\oiiintctrclockwiseop}{\mathop}{largesymbolsTXA}{68}
-   \def\oiiintctrclockwise{\oiiintctrclockwiseop\ilimits@}
-\re@DeclareMathSymbol{\varoiiintclockwiseop}{\mathop}{largesymbolsTXA}{70}
-   \def\varoiiintclockwise{\varoiiintclockwiseop\ilimits@}
-\re@DeclareMathSymbol{\oiintclockwiseop}{\mathop}{largesymbolsTXA}{72}
-   \def\oiintclockwise{\oiintclockwiseop\ilimits@}
-\re@DeclareMathSymbol{\varoiintctrclockwiseop}{\mathop}{largesymbolsTXA}{74}
-   \def\varoiintctrclockwise{\varoiintctrclockwiseop\ilimits@}
-\re@DeclareMathSymbol{\oiiintclockwiseop}{\mathop}{largesymbolsTXA}{76}
-   \def\oiiintclockwise{\oiiintclockwiseop\ilimits@}
-\re@DeclareMathSymbol{\varoiiintctrclockwiseop}{\mathop}{largesymbolsTXA}{78}
-   \def\varoiiintctrclockwise{\varoiiintctrclockwiseop\ilimits@}
-\re@DeclareMathSymbol{\sqiintop}{\mathop}{largesymbolsTXA}{80}
-   \def\sqiint{\sqiintop\ilimits@}
-\re@DeclareMathSymbol{\sqiiintop}{\mathop}{largesymbolsTXA}{82}
-   \def\sqiiint{\sqiiintop\ilimits@}
-\fi
+%\re@DeclareMathSymbol{\oiintop}{\mathop}{largesymbolsTXA}{8}
+%   \def\oiint{\oiintop\ilimits@}
+%\re@DeclareMathSymbol{\ointctrclockwiseop}{\mathop}{largesymbolsTXA}{10}
+%   \def\ointctrclockwise{\ointctrclockwiseop\ilimits@}
+%\re@DeclareMathSymbol{\ointclockwiseop}{\mathop}{largesymbolsTXA}{12}
+%   \def\ointclockwise{\ointclockwiseop\ilimits@}
+%\re@DeclareMathSymbol{\sqintop}{\mathop}{largesymbolsTXA}{14}
+%   \def\sqint{\sqintop\ilimits@}
+%\re@DeclareMathSymbol{\iintop}{\mathop}{largesymbolsTXA}{33}
+%   \def\iint{\iintop\ilimits@}
+%\re@DeclareMathSymbol{\iiintop}{\mathop}{largesymbolsTXA}{35}
+%   \def\iiint{\iiintop\ilimits@}
+%\re@DeclareMathSymbol{\iiiintop}{\mathop}{largesymbolsTXA}{37}
+%   \def\iiiint{\iiiintop\ilimits@}
+%\re@DeclareMathSymbol{\idotsintop}{\mathop}{largesymbolsTXA}{39}
+%   \def\idotsint{\idotsintop\ilimits@}
+%\re@DeclareMathSymbol{\oiiintop}{\mathop}{largesymbolsTXA}{41}
+%   \def\oiiint{\oiiintop\ilimits@}
+%\re@DeclareMathSymbol{\varointctrclockwiseop}{\mathop}{largesymbolsTXA}{43}
+%   \def\varointctrclockwise{\varointctrclockwiseop\ilimits@}
+%\re@DeclareMathSymbol{\varointclockwiseop}{\mathop}{largesymbolsTXA}{45}
+%   \def\varointclockwise{\varointclockwiseop\ilimits@}
+%\re@DeclareMathSymbol{\fintop}{\mathop}{largesymbolsTXA}{62}
+%   \def\fint{\fintop\ilimits@}
+%\re@DeclareMathSymbol{\oiintctrclockwiseop}{\mathop}{largesymbolsTXA}{64}
+%   \def\oiintctrclockwise{\oiintctrclockwiseop\ilimits@}
+%\re@DeclareMathSymbol{\varoiintclockwiseop}{\mathop}{largesymbolsTXA}{66}
+%   \def\varoiintclockwise{\varoiintclockwiseop\ilimits@}
+%\re@DeclareMathSymbol{\oiiintctrclockwiseop}{\mathop}{largesymbolsTXA}{68}
+%   \def\oiiintctrclockwise{\oiiintctrclockwiseop\ilimits@}
+%\re@DeclareMathSymbol{\varoiiintclockwiseop}{\mathop}{largesymbolsTXA}{70}
+%   \def\varoiiintclockwise{\varoiiintclockwiseop\ilimits@}
+%\re@DeclareMathSymbol{\oiintclockwiseop}{\mathop}{largesymbolsTXA}{72}
+%   \def\oiintclockwise{\oiintclockwiseop\ilimits@}
+%\re@DeclareMathSymbol{\varoiintctrclockwiseop}{\mathop}{largesymbolsTXA}{74}
+%   \def\varoiintctrclockwise{\varoiintctrclockwiseop\ilimits@}
+%\re@DeclareMathSymbol{\oiiintclockwiseop}{\mathop}{largesymbolsTXA}{76}
+%   \def\oiiintclockwise{\oiiintclockwiseop\ilimits@}
+%\re@DeclareMathSymbol{\varoiiintctrclockwiseop}{\mathop}{largesymbolsTXA}{78}
+%   \def\varoiiintctrclockwise{\varoiiintctrclockwiseop\ilimits@}
+%\re@DeclareMathSymbol{\sqiintop}{\mathop}{largesymbolsTXA}{80}
+%   \def\sqiint{\sqiintop\ilimits@}
+%\re@DeclareMathSymbol{\sqiiintop}{\mathop}{largesymbolsTXA}{82}
+%   \def\sqiiint{\sqiiintop\ilimits@}
+%\fi
 
 
 %%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
@@ -1492,7 +1747,7 @@ $\hfil\displaystyle{#1}\hfil$\crcr%
 %%%
 %%% for AMS classes
 %%%
-\chardef\newtxsf@openbox 131 % was 3 in 
+\chardef\newtxsf@openbox 131 % was 3 in ntxsya
 \DeclareRobustCommand{\textsquare}{\begingroup
  \usefont{U}{ntxsym}{m}{n}\newtxsf@openbox\endgroup}
 \DeclareRobustCommand{\openbox}{}