From f01985a9e0f93587cfadf40ad4ea7de7b8230239 Mon Sep 17 00:00:00 2001
From: Karl Berry <karl@freefriends.org>
Date: Thu, 12 Sep 2013 23:15:18 +0000
Subject: newpx (12sep13)

git-svn-id: svn://tug.org/texlive/trunk@31635 c570f23f-e606-0410-a88d-b1316a301751
---
 Master/texmf-dist/doc/fonts/newpx/newpxdoc.tex | 14 +++++++-------
 1 file changed, 7 insertions(+), 7 deletions(-)

(limited to 'Master/texmf-dist/doc/fonts/newpx/newpxdoc.tex')

diff --git a/Master/texmf-dist/doc/fonts/newpx/newpxdoc.tex b/Master/texmf-dist/doc/fonts/newpx/newpxdoc.tex
index 975a04e8460..ae537380846 100644
--- a/Master/texmf-dist/doc/fonts/newpx/newpxdoc.tex
+++ b/Master/texmf-dist/doc/fonts/newpx/newpxdoc.tex
@@ -4,7 +4,7 @@
 \usepackage[parfill]{parskip}% Begin paragraphs with an empty line rather than an indent
 \usepackage{graphicx}
 \usepackage{url}
-\pdfmapfile{+zpl.map}
+%\pdfmapfile{+zpl.map}
 %SetFonts
 % newpx text and math
 \usepackage{newpxtext}
@@ -85,30 +85,30 @@ loads the math part of the {\tt pxfonts} (with revised metrics and additional gl
 \item{\tt varg} causes the math italic letter $g$ to be replaced by $\varg$;
 \item{\tt cmintegrals} instructs \textsf{newpxmath} to load a thicker version of the Computer Modern integral in place of the \textsf{newpxmath} default---the pxfonts integral (identical to the integral in the Wolfram fonts), which is not to everyone's taste---a consequence is that none of the special forms of \textsf{pxfonts} integrals are available;
 \item The option {\tt cmbraces} instructs {\tt newpxmath} to ignore the brace collections from {\tt pxfonts}, substituting a collection based on thickened versions of the Computer Modern braces, which I find much easier to distinguish from other delimiters. This works quite well in regular weight but looks a bit clunky in bold.
+\item [NEW] The new option {\tt bigdelims} offers delimiters which are a bit larger than the standard delimiters and the normal and {\tt big} sizes, with more distinction between the two than in the standard package. With {\tt bigdelims}, the option {\tt cmbraces} is ignored.
 \end{itemize}
 \item the combination
 \begin{verbatim}
 \usepackage{amsmath}% loads amstext, amsbsy, amsopn but not amssymb
 \usepackage{newpxmath}
 \end{verbatim}
-causes no error, unlike the same combination with {\tt pxfonts}, but does nothing significant. (Recall that {\tt amsmath} is loaded automatically if you use an \textsc{ams} document class such as {\tt amsart} or {\tt amsbook}, as is {\tt amsthm}.) The integrals are as defined in {\tt pxfonts}. On the other hand,
+causes no error, unlike the same combination with {\tt pxfonts}, but does nothing significant. The package {\tt newpxmath} loads the package {\tt amsmath} if it was not previously loaded. Options to {\tt amsmath} such as {\tt leqno,intlimits} may be passed to {\tt amsmath} via options to the documentclass. The integrals are as defined in {\tt pxfonts}. With
 \begin{verbatim}
-\usepackage{amsmath}
 \usepackage[cmintegrals]{newpxmath}
 \end{verbatim}
-allows you to use the forms \verb|\iint|, \verb|\iiint|, \verb|\iiiint| and \verb|\idotsint| defined in {\tt amsmath}, but using the pumped-up Computer Modern integral loaded by {\tt newpxmath}. 
+you may use the forms \verb|\iint|, \verb|\iiint|, \verb|\iiiint| and \verb|\idotsint| defined in {\tt amsmath}, but using the pumped-up Computer Modern integral loaded by {\tt newpxmath}. 
 \item {\tt uprightGreek} and {\tt slantedGreek} determine the form of Greek alphabet loaded---the default is {\tt uprightGreek}, which loads upright uppercase and slanted lowercase Greek symbols, as is customary in Anglo-American mathematical typesetting. With the option {\tt slantedGreek}, which you might want to use if you cared about ISO standards, all Greek symbols are slanted. No matter which is set, \verb|\Gammaup| (or \verb|\upGamma|) gives you upright \verb|\Gamma|, etc.
 \item The \textsf{newpxmath} package contains three different Blackboard Bold alphabets, where original \textsf{pxfonts} contained one. The default, triggered by \verb|\mathbb{}|, takes its glyphs from the font which replaces {\tt msbm} and has the same overall appearance of a hollowed-out text font, which I find neither bold nor blackboard-like. The second option, taken from \textsf{pxfonts}, is triggered by \verb|\varmathbb{}|, is more geometric and, in my opinion, preferable but not optimal. The option {\tt varbb} makes \verb|\mathbb{}| synonymous with \verb|\varmathbb{}|. The third option is the double-struck glyphs from the STIX collection. See the expanded discussion below.
 \item {\tt nosymbolsc} causes the package to not load the {\tt symbolsC} fonts, saving  a math family. (This font contains mostly exotic symbols, along with some very useful, commonly used symbols like \verb|\coloneq| $\coloneq$, \verb|\eqcolon| $\eqcolon$, \verb|\notin| $\notin$, \verb|\notni| $\notni$, \verb|\neq| $\neq$, \verb|\nsubset| $\nsubset$ and \verb|\nsupset| $\nsupset$, but these have been moved (virtually) to {\tt lettersA} so they may continue to be used even if you use the option {\tt nosymbolsc}.)
 \item {\tt amssymbols} (the default) and {\tt noamssymbols} determine whether the {\tt pxfonts} versions of the \textsc{ams} symbols ({\tt msam}, {\tt msbm}) are loaded---if so, they override previous settings in {\tt amsmath}. If you use the option {\tt noamssymbols}, then \verb|\mathbb{}| is set to mean the same as \verb|\varmathbb{}|. (One advantage of {\tt noamssymbols} is that you save two of your precious math families for other purposes, such as setting a couple of external math alphabets by means of the \textsf{mathalfa} package.)
 \end{itemize}
-\newpage
+
 \textsc{Example:}
 \begin{verbatim}
+\documentclass[leqno]{article}
 \usepackage{newpxtext} % T1, lining figures so math uses lf
 \usepackage{textcomp} % required for special glyphs
-\usepackage{amsmath}
-\usepackage[varg,cmintegrals,cmbraces]{newpxmath}
+\usepackage[varg,cmintegrals,bigdelims]{newpxmath}
 \usepackage[scr=rsfso]{mathalfa}% \mathscr is fancier than \mathcal
 \usepackage{bm} % load after all math to give access to bold math
 \useosf %old-style figures in text, not in math
-- 
cgit v1.2.3

