From 1818174ad5a62aca7ee9a87c646d9888c0e1188a Mon Sep 17 00:00:00 2001
From: Karl Berry <karl@freefriends.org>
Date: Sun, 21 Jun 2009 00:24:47 +0000
Subject: isomath 0.3 (20jun09)

git-svn-id: svn://tug.org/texlive/trunk@13844 c570f23f-e606-0410-a88d-b1316a301751
---
 Master/texmf-dist/doc/latex/isomath/README.html    |  90 +++-
 Master/texmf-dist/doc/latex/isomath/README.txt     |  31 +-
 .../texmf-dist/doc/latex/isomath/isomath-test.pdf  | Bin 137549 -> 149348 bytes
 .../texmf-dist/doc/latex/isomath/isomath-test.tex  |  20 +-
 .../texmf-dist/doc/latex/isomath/isomath.sty.html  | 540 +++++++++++++++------
 .../texmf-dist/doc/latex/isomath/isomath.sty.pdf   | Bin 198265 -> 118889 bytes
 .../texmf-dist/doc/latex/isomath/isomath.sty.txt   | 320 +++++++-----
 Master/texmf-dist/tex/latex/isomath/isomath.sty    | 318 +++++++-----
 8 files changed, 922 insertions(+), 397 deletions(-)

(limited to 'Master')

diff --git a/Master/texmf-dist/doc/latex/isomath/README.html b/Master/texmf-dist/doc/latex/isomath/README.html
index 4ef137e6460..80b4d954370 100644
--- a/Master/texmf-dist/doc/latex/isomath/README.html
+++ b/Master/texmf-dist/doc/latex/isomath/README.html
@@ -5,13 +5,13 @@
 <meta http-equiv="Content-Type" content="text/html; charset=utf-8" />
 <meta name="generator" content="Docutils 0.6: http://docutils.sourceforge.net/" />
 <title>isomath: Math for scientists</title>
-<meta name="date" content="2008-10-02" />
-<meta name="copyright" content="© 2008 Günter Milde &lt;milde&#64;users.berlios.de&gt;" />
+<meta name="date" content="2009-06-19" />
+<meta name="copyright" content="© 2008, 2009 Günter Milde &lt;milde&#64;users.berlios.de&gt;" />
 <style type="text/css">
 
 /*
 :Author: David Goodger (goodger@python.org)
-:Id: $Id: html4css1.css 5631 2008-08-24 13:01:23Z goodger $
+:Id: $Id: html4css1.css 5951 2009-05-18 18:03:10Z milde $
 :Copyright: This stylesheet has been placed in the public domain.
 
 Default cascading style sheet for the HTML output of Docutils.
@@ -159,11 +159,32 @@ h2.subtitle {
 hr.docutils {
   width: 75% }
 
-img.align-left {
-  clear: left }
+img.align-left, .figure.align-left{
+  clear: left ;
+  float: left ;
+  margin-right: 1em }
 
-img.align-right {
-  clear: right }
+img.align-right, .figure.align-right {
+  clear: right ;
+  float: right ;
+  margin-left: 1em }
+
+.align-left {
+  text-align: left }
+
+.align-center {
+  clear: both ;
+  text-align: center }
+
+.align-right {
+  text-align: right }
+
+/* reset inner alignment in figures */
+div.align-right {
+  text-align: left }
+
+/* div.align-center * { */
+/*   text-align: left } */
 
 ol.simple, ul.simple {
   margin-bottom: 1em }
@@ -292,11 +313,12 @@ ul.auto-toc {
 <col class="docinfo-content" />
 <tbody valign="top">
 <tr><th class="docinfo-name">Date:</th>
-<td>2008-10-02</td></tr>
+<td>2009-06-19</td></tr>
 <tr><th class="docinfo-name">Copyright:</th>
-<td>© 2008 Günter Milde &lt;<a class="reference external" href="mailto:milde&#64;users.berlios.de">milde&#64;users.berlios.de</a>&gt;</td></tr>
-<tr class="field"><th class="docinfo-name">Licence:</th><td class="field-body">Released under the terms of the GNU General Public License
-(v. 2 or later)</td>
+<td>© 2008, 2009 Günter Milde &lt;<a class="reference external" href="mailto:milde&#64;users.berlios.de">milde&#64;users.berlios.de</a>&gt;</td></tr>
+<tr class="field"><th class="docinfo-name">Licence:</th><td class="field-body">This work may be distributed and/or modified under the
+conditions of the <a class="reference external" href="http://www.latex-project.org/lppl.txt">LaTeX Project Public License</a>, either
+version&nbsp;1.3 of this license or (at your option) any later version.</td>
 </tr>
 </tbody>
 </table>
@@ -309,6 +331,50 @@ by the International Standard ISO 31.
 For this, a <em>bold italic</em> and a <em>sans-serif bold italic</em>
 math alphabet are defined.</p>
 </div>
+<div class="section" id="history">
+<h1>History</h1>
+<table border="1" class="borderless docutils">
+<colgroup>
+<col width="4%" />
+<col width="17%" />
+<col width="79%" />
+</colgroup>
+<tbody valign="top">
+<tr><td>0.1</td>
+<td>2008-09-25</td>
+<td>first public version.</td>
+</tr>
+<tr><td>0.2</td>
+<td>2008-10-02</td>
+<td>bugfix: a usage example was uncommented;</td>
+</tr>
+<tr><td></td>
+<td>&nbsp;</td>
+<td>updated documentation;</td>
+</tr>
+<tr><td></td>
+<td>&nbsp;</td>
+<td>define mathsans only if OMLmathsans is true;</td>
+</tr>
+<tr><td></td>
+<td>&nbsp;</td>
+<td>option reuseMathalphabets -&gt; reuseMathAlphabets.</td>
+</tr>
+<tr><td>0.3</td>
+<td>2009-06-19</td>
+<td>documentation update;</td>
+</tr>
+<tr><td></td>
+<td>&nbsp;</td>
+<td>fix OMLmathrm and OMLmathsans definitions;</td>
+</tr>
+<tr><td></td>
+<td>&nbsp;</td>
+<td>switch license to LPPL</td>
+</tr>
+</tbody>
+</table>
+</div>
 <div class="section" id="files">
 <h1>Files</h1>
 <table class="docutils field-list" frame="void" rules="none">
@@ -335,7 +401,7 @@ math alphabet are defined.</p>
 </table>
 <p>The bidirectional text &lt;-&gt; code converter <a class="reference external" href="http://pylit.berlios.de">PyLit</a> can convert between
 <tt class="docutils literal"><span class="pre">isomath.sty</span></tt> and <tt class="docutils literal"><span class="pre">isomath.sty.txt</span></tt>.</p>
-<p>The Python <a class="reference external" href="http://docutils.sourceforge.net/rst.html">docutils</a> and pdflatex were used to generate the HTML and PDF
+<p>The Python <a class="reference external" href="http://docutils.sourceforge.net/rst.html">Docutils</a> and pdflatex were used to generate the HTML and PDF
 documentation.</p>
 </div>
 <div class="section" id="requirements">
diff --git a/Master/texmf-dist/doc/latex/isomath/README.txt b/Master/texmf-dist/doc/latex/isomath/README.txt
index 77d479962e9..98cc54641e7 100644
--- a/Master/texmf-dist/doc/latex/isomath/README.txt
+++ b/Master/texmf-dist/doc/latex/isomath/README.txt
@@ -1,10 +1,13 @@
 isomath: Math for scientists
 ~~~~~~~~~~~~~~~~~~~~~~~~~~~~
 
-:Date:      2008-10-02
-:Copyright: © 2008 Günter Milde <milde@users.berlios.de>
-:Licence:   Released under the terms of the GNU General Public License 
-	    (v. 2 or later)
+:Date:      2009-06-19
+:Copyright: © 2008, 2009 Günter Milde <milde@users.berlios.de>
+
+:Licence:   This work may be distributed and/or modified under the
+	    conditions of the `LaTeX Project Public License`_, either 
+	    version 1.3 of this license or (at your option) any later version.
+	    
 :Abstract:  The isomath package enables formatting Greek and Latin 
             letters as symbols for vectors, matrices, and tensors 
             in the typefaces recommended for scientific papers 
@@ -12,6 +15,22 @@ isomath: Math for scientists
 	    For this, a *bold italic* and a *sans-serif bold italic* 
 	    math alphabet are defined.
 
+History
+=======
+.. class:: borderless
+
+===  ============  ========================================================
+0.1    2008-09-25  first public version.
+0.2    2008-10-02  bugfix: a usage example was uncommented;
+\                  updated documentation;
+\                  define \mathsans only if OMLmathsans is true;
+\                  option reuseMathalphabets -> reuseMathAlphabets.
+0.3    2009-06-19  documentation update;
+\                  fix OMLmathrm and OMLmathsans definitions;
+\		   switch license to LPPL		   
+===  ============  ========================================================
+
+
 Files
 =====
 
@@ -29,7 +48,7 @@ Files
 The bidirectional text <-> code converter PyLit_ can convert between
 ``isomath.sty`` and ``isomath.sty.txt``. 
 
-The Python docutils_ and pdflatex were used to generate the HTML and PDF
+The Python Docutils_ and pdflatex were used to generate the HTML and PDF
 documentation.
 
 
@@ -70,6 +89,8 @@ More examples and usage hints are in the documentation files.
 References
 ==========
 
+.. _LaTeX Project Public License: http://www.latex-project.org/lppl.txt
+
 .. [typefaces] `Typefaces for Symbols in Scientific Manuscripts`:
    http://physics.nist.gov/Document/typefaces.pdf
 
diff --git a/Master/texmf-dist/doc/latex/isomath/isomath-test.pdf b/Master/texmf-dist/doc/latex/isomath/isomath-test.pdf
index 3d95a73d963..2c07263df02 100644
Binary files a/Master/texmf-dist/doc/latex/isomath/isomath-test.pdf and b/Master/texmf-dist/doc/latex/isomath/isomath-test.pdf differ
diff --git a/Master/texmf-dist/doc/latex/isomath/isomath-test.tex b/Master/texmf-dist/doc/latex/isomath/isomath-test.tex
index ce6ab3fa5b6..8f303197143 100644
--- a/Master/texmf-dist/doc/latex/isomath/isomath-test.tex
+++ b/Master/texmf-dist/doc/latex/isomath/isomath-test.tex
@@ -8,7 +8,7 @@
 % ----------------
 % ::
 
-\documentclass[a4paper,english]{article}
+\documentclass[a4paper]{article}
 \usepackage[LGR,T1]{fontenc}
 % \usepackage[T1]{fontenc}
 % \usepackage[utf8]{inputenc}
@@ -67,14 +67,16 @@ utopia%   {mathdesign} % \sfdefault is cmss (use cmbr?)
 
 \newcommand*{\isomathoptions}{}
 \renewcommand*{\isomathoptions}{%
-% reuseMathAlphabets,%
-OMLmathsans,%
+%reuseMathAlphabets,%
+OMLmathrm,%
 OMLmathbf,%
-% OMLmathsf,
-sfdefault=cmbr%       CM-Bright
-% sfdefault=iwona%    Iwona sans (some glyphs too close to roman)
-% sfdefault=zavm%     Arew sans (larger than normal) 
-% sfdefault=llcmm%    LX sans (larger than normal)
+%OMLmathsf,%
+%OMLmathtt,%
+%OMLmathsans,%
+sfdefault=cmbr%     CM-Bright
+%sfdefault=iwona%    Iwona sans (some glyphs too close to roman)
+%sfdefault=zavm%     Arev sans (larger than normal) 
+%sfdefault=llcmm%    LX sans (larger than normal)
 }
 
 % Load customisable packages
@@ -91,7 +93,7 @@ sfdefault=cmbr%       CM-Bright
 
 % Fall-back definition for \mathsans::
 \providecommand*{\mathsans}[1]%
-{mathsans\ not\ defined,\ use\ \mathtt{OMLmathsans}\ option}
+{\textsf{mathsans not defined, use \texttt{OMLmathsans} option}}
 
 
 % Now print a test sheet::
diff --git a/Master/texmf-dist/doc/latex/isomath/isomath.sty.html b/Master/texmf-dist/doc/latex/isomath/isomath.sty.html
index e715047ab01..30856ca6ec9 100644
--- a/Master/texmf-dist/doc/latex/isomath/isomath.sty.html
+++ b/Master/texmf-dist/doc/latex/isomath/isomath.sty.html
@@ -5,12 +5,12 @@
 <meta http-equiv="Content-Type" content="text/html; charset=utf-8" />
 <meta name="generator" content="Docutils 0.6: http://docutils.sourceforge.net/" />
 <title>isomath: Math for scientists</title>
-<meta name="copyright" content="© 2008 Günter Milde" />
+<meta name="copyright" content="© 2008, 2009 Günter Milde" />
 <style type="text/css">
 
 /*
 :Author: David Goodger (goodger@python.org)
-:Id: $Id: html4css1.css 5631 2008-08-24 13:01:23Z goodger $
+:Id: $Id: html4css1.css 5951 2009-05-18 18:03:10Z milde $
 :Copyright: This stylesheet has been placed in the public domain.
 
 Default cascading style sheet for the HTML output of Docutils.
@@ -158,11 +158,32 @@ h2.subtitle {
 hr.docutils {
   width: 75% }
 
-img.align-left {
-  clear: left }
+img.align-left, .figure.align-left{
+  clear: left ;
+  float: left ;
+  margin-right: 1em }
 
-img.align-right {
-  clear: right }
+img.align-right, .figure.align-right {
+  clear: right ;
+  float: right ;
+  margin-left: 1em }
+
+.align-left {
+  text-align: left }
+
+.align-center {
+  clear: both ;
+  text-align: center }
+
+.align-right {
+  text-align: right }
+
+/* reset inner alignment in figures */
+div.align-right {
+  text-align: left }
+
+/* div.align-center * { */
+/*   text-align: left } */
 
 ol.simple, ul.simple {
   margin-bottom: 1em }
@@ -291,9 +312,10 @@ ul.auto-toc {
 <col class="docinfo-content" />
 <tbody valign="top">
 <tr><th class="docinfo-name">Copyright:</th>
-<td>© 2008 Günter Milde</td></tr>
-<tr class="field"><th class="docinfo-name">Licence:</th><td class="field-body">Released under the terms of the GNU General Public License
-(version 2 or later).</td>
+<td>© 2008, 2009 Günter Milde</td></tr>
+<tr class="field"><th class="docinfo-name">Licence:</th><td class="field-body">This work may be distributed and/or modified under the
+conditions of the <a class="reference external" href="http://www.latex-project.org/lppl.txt">LaTeX Project Public License</a>, either
+version&nbsp;1.3 of this license or (at your option) any later version.</td>
 </tr>
 </tbody>
 </table>
@@ -308,69 +330,73 @@ and a <em>sans-serif bold italic</em> math alphabet are defined.</p>
 <div class="contents topic" id="contents">
 <p class="topic-title first">Contents</p>
 <ul class="simple">
-<li><a class="reference internal" href="#introduction" id="id11">Introduction</a><ul>
-<li><a class="reference internal" href="#motivation" id="id12">Motivation</a></li>
-<li><a class="reference internal" href="#features" id="id13">Features</a></li>
-<li><a class="reference internal" href="#usage" id="id14">Usage</a><ul>
-<li><a class="reference internal" href="#examples" id="id15">Examples</a></li>
+<li><a class="reference internal" href="#introduction" id="id17">Introduction</a><ul>
+<li><a class="reference internal" href="#motivation" id="id18">Motivation</a></li>
+<li><a class="reference internal" href="#features" id="id19">Features</a></li>
+<li><a class="reference internal" href="#usage" id="id20">Usage</a><ul>
+<li><a class="reference internal" href="#examples" id="id21">Examples</a></li>
+</ul>
+</li>
+<li><a class="reference internal" href="#related-packages" id="id22">Related packages</a><ul>
+<li><a class="reference internal" href="#conflicts" id="id23">Conflicts</a></li>
 </ul>
 </li>
-<li><a class="reference internal" href="#related-packages" id="id16">Related packages</a><ul>
-<li><a class="reference internal" href="#conflicts" id="id17">Conflicts</a></li>
+<li><a class="reference internal" href="#greek-in-math" id="id24">Greek in Math</a><ul>
+<li><a class="reference internal" href="#unicode-math-support" id="id25">Unicode Math Support</a></li>
+<li><a class="reference internal" href="#oml-font-encoding" id="id26">OML font encoding</a><ul>
+<li><a class="reference internal" href="#definition" id="id27">Definition</a></li>
+<li><a class="reference internal" href="#support" id="id28">Support</a></li>
 </ul>
 </li>
-<li><a class="reference internal" href="#greek-in-math" id="id18">Greek in Math</a><ul>
-<li><a class="reference internal" href="#unicode-math-support" id="id19">Unicode Math Support</a></li>
-<li><a class="reference internal" href="#oml-font-encoding" id="id20">OML font encoding</a><ul>
-<li><a class="reference internal" href="#definition" id="id21">Definition</a></li>
-<li><a class="reference internal" href="#support" id="id22">Support</a></li>
+<li><a class="reference internal" href="#conclusions-and-outlook" id="id29">Conclusions and outlook</a></li>
 </ul>
 </li>
-<li><a class="reference internal" href="#conclusions-and-outlook" id="id23">Conclusions and outlook</a></li>
 </ul>
 </li>
+<li><a class="reference internal" href="#implementation" id="id30">Implementation</a><ul>
+<li><a class="reference internal" href="#identification" id="id31">Identification</a><ul>
+<li><a class="reference internal" href="#history" id="id32">History</a></li>
 </ul>
 </li>
-<li><a class="reference internal" href="#implementation" id="id24">Implementation</a><ul>
-<li><a class="reference internal" href="#identification" id="id25">Identification</a></li>
-<li><a class="reference internal" href="#requirements" id="id26">Requirements</a><ul>
-<li><a class="reference internal" href="#fixmath-sty" id="id27">fixmath.sty</a></li>
-<li><a class="reference internal" href="#kvoptions-sty" id="id28">kvoptions.sty</a></li>
+<li><a class="reference internal" href="#requirements" id="id33">Requirements</a><ul>
+<li><a class="reference internal" href="#fixmath-sty" id="id34">fixmath.sty</a></li>
+<li><a class="reference internal" href="#kvoptions-sty" id="id35">kvoptions.sty</a></li>
 </ul>
 </li>
-<li><a class="reference internal" href="#options" id="id29">Options</a><ul>
-<li><a class="reference internal" href="#rmdefault" id="id30">rmdefault</a></li>
-<li><a class="reference internal" href="#sfdefault" id="id31">sfdefault</a></li>
-<li><a class="reference internal" href="#reusemathalphabets" id="id32">reuseMathAlphabets</a></li>
-<li><a class="reference internal" href="#oml-math-alphabets" id="id33">OML math alphabets</a></li>
+<li><a class="reference internal" href="#options" id="id36">Options</a><ul>
+<li><a class="reference internal" href="#rmdefault" id="id37">rmdefault</a></li>
+<li><a class="reference internal" href="#sfdefault" id="id38">sfdefault</a></li>
+<li><a class="reference internal" href="#reusemathalphabets" id="id39">reuseMathAlphabets</a></li>
+<li><a class="reference internal" href="#oml-math-alphabets" id="id40">OML math alphabets</a></li>
+<li><a class="reference internal" href="#process-options" id="id41">Process Options</a></li>
 </ul>
 </li>
-<li><a class="reference internal" href="#declarations" id="id34">Declarations</a><ul>
-<li><a class="reference internal" href="#math-alphabets" id="id35">Math alphabets</a><ul>
-<li><a class="reference internal" href="#mathbold" id="id36">mathbold</a></li>
-<li><a class="reference internal" href="#mathsans" id="id37">mathsans</a></li>
-<li><a class="reference internal" href="#mathboldsans" id="id38">mathboldsans</a></li>
-<li><a class="reference internal" href="#redefine-standard-alphabets" id="id39">Redefine standard alphabets</a></li>
+<li><a class="reference internal" href="#declarations" id="id42">Declarations</a><ul>
+<li><a class="reference internal" href="#math-alphabets" id="id43">Math alphabets</a><ul>
+<li><a class="reference internal" href="#mathbold" id="id44">mathbold</a></li>
+<li><a class="reference internal" href="#mathsans" id="id45">mathsans</a></li>
+<li><a class="reference internal" href="#mathboldsans" id="id46">mathboldsans</a></li>
+<li><a class="reference internal" href="#redefine-standard-alphabets" id="id47">Redefine standard alphabets</a></li>
 </ul>
 </li>
-<li><a class="reference internal" href="#command-aliases" id="id40">Command aliases</a><ul>
-<li><a class="reference internal" href="#vectorsym" id="id41">\vectorsym</a></li>
-<li><a class="reference internal" href="#matrixsym" id="id42">\matrixsym</a></li>
-<li><a class="reference internal" href="#tensorsym" id="id43">\tensorsym</a></li>
+<li><a class="reference internal" href="#command-aliases" id="id48">Command aliases</a><ul>
+<li><a class="reference internal" href="#vectorsym" id="id49">\vectorsym</a></li>
+<li><a class="reference internal" href="#matrixsym" id="id50">\matrixsym</a></li>
+<li><a class="reference internal" href="#tensorsym" id="id51">\tensorsym</a></li>
 </ul>
 </li>
-<li><a class="reference internal" href="#font-mappings" id="id44">Font mappings</a></li>
+<li><a class="reference internal" href="#font-mappings" id="id52">Font mappings</a></li>
 </ul>
 </li>
 </ul>
 </li>
-<li><a class="reference internal" href="#references" id="id45">References</a></li>
+<li><a class="reference internal" href="#references" id="id53">References</a></li>
 </ul>
 </div>
 <div class="section" id="introduction">
-<h1><a class="toc-backref" href="#id11">Introduction</a></h1>
+<h1><a class="toc-backref" href="#id17">Introduction</a></h1>
 <div class="section" id="motivation">
-<h2><a class="toc-backref" href="#id12">Motivation</a></h2>
+<h2><a class="toc-backref" href="#id18">Motivation</a></h2>
 <!-- Did you ever manage to write the stress tensor ``$\sigma$`` in a
 *sans-serif bold italic* typeface, as recommended by [typefaces]_? -->
 <p>Scientific organisations like <a class="reference external" href="http://www.iupap.org/">IUPAP</a>, <a class="reference external" href="http://iupac.org/">IUPAC</a>, <a class="reference external" href="http://physics.nist.gov/">NIST</a>, <a class="reference external" href="http://www.bipm.org/">BIPM</a>, and others
@@ -395,12 +421,12 @@ there is currently no package (known to the author) that defines the
 <colgroup><col class="label" /><col /></colgroup>
 <tbody valign="top">
 <tr><td class="label"><a class="fn-backref" href="#id2">[1]</a></td><td>Summaries of these rules are free available, see <a class="citation-reference" href="#typefaces" id="id4">[typefaces]</a>,
-<a class="citation-reference" href="#fonts-for-symbols" id="id5">[fonts-for-symbols]</a>, and <a class="citation-reference" href="#si-brochure" id="id6">[SI-brochure]</a>.</td></tr>
+<a class="citation-reference" href="#checklist" id="id5">[checklist]</a>, <a class="citation-reference" href="#fonts-for-symbols" id="id6">[fonts-for-symbols]</a>, and <a class="citation-reference" href="#si-brochure" id="id7">[SI-brochure]</a>.</td></tr>
 </tbody>
 </table>
 </div>
 <div class="section" id="features">
-<h2><a class="toc-backref" href="#id13">Features</a></h2>
+<h2><a class="toc-backref" href="#id19">Features</a></h2>
 <p>The <tt class="docutils literal"><span class="pre">isomath.sty</span></tt> package facilitates the task to abide with ISO 31 when
 typesetting math with LaTeX:</p>
 <ul>
@@ -442,11 +468,12 @@ files.</p>
 </ul>
 </div>
 <div class="section" id="usage">
-<h2><a class="toc-backref" href="#id14">Usage</a></h2>
+<h2><a class="toc-backref" href="#id20">Usage</a></h2>
 <p>Make sure that LaTeX can find <tt class="docutils literal"><span class="pre">isomath.sty</span></tt> and insert the command
 <tt class="docutils literal"><span class="pre">\usepackage{isomath}</span></tt> in the document preamble.</p>
+<p>For package options, see the <a class="reference internal" href="#options">Options</a> section below.</p>
 <div class="section" id="examples">
-<h3><a class="toc-backref" href="#id15">Examples</a></h3>
+<h3><a class="toc-backref" href="#id21">Examples</a></h3>
 <ul>
 <li><p class="first">In many cases (e.g. when <tt class="docutils literal"><span class="pre">\sfdefault</span></tt> expands to &quot;cmss&quot;), the
 <tt class="docutils literal"><span class="pre">\mathboldsans</span></tt> alphabet is neither bold nor sans, as &quot;cmss&quot; has no OML
@@ -455,6 +482,10 @@ encoded variants and maps to &quot;cmmi&quot;.</p>
 <pre class="literal-block">
 \usepackage[sfdefault=cmbr]{isomath}
 </pre>
+<p>Define also a slanted sans-serif math alphabet:</p>
+<pre class="literal-block">
+\usepackage[sfdefault=cmbr,OMLmathsans]{isomath}
+</pre>
 </li>
 <li><p class="first">Redefine the standard <tt class="docutils literal"><span class="pre">\vec</span></tt> macro to typeset its argument in <cite>bold
 italic</cite>:</p>
@@ -475,7 +506,7 @@ not set it up for <tt class="docutils literal"><span class="pre">\mathbf</span><
 </div>
 </div>
 <div class="section" id="related-packages">
-<h2><a class="toc-backref" href="#id16">Related packages</a></h2>
+<h2><a class="toc-backref" href="#id22">Related packages</a></h2>
 <p>A set of packages at CTAN also defines Greek letters as <tt class="docutils literal"><span class="pre">\mathalpha</span></tt> and
 provide the <tt class="docutils literal"><span class="pre">\mathbold</span></tt> alphabet (in OML):</p>
 <ul class="simple">
@@ -492,64 +523,228 @@ provide the <tt class="docutils literal"><span class="pre">\mathbold</span></tt>
 the <tt class="docutils literal"><span class="pre">\mathsans</span></tt> and <tt class="docutils literal"><span class="pre">\mathboldsans</span></tt> alphabets that match with Computer
 Modern and derivatives.</p>
 <div class="section" id="conflicts">
-<h3><a class="toc-backref" href="#id17">Conflicts</a></h3>
+<h3><a class="toc-backref" href="#id23">Conflicts</a></h3>
 <p>The <a class="reference external" href="http://dante.ctan.org/CTAN/help/Catalogue/entries/fourier.html">fourier</a> package for math typesetting with Utopia defines its own,
-incompatible math font encodings. It cannot be used with <tt class="docutils literal"><span class="pre">isomath</span></tt> but
-provides other means to typeset upright or italic Greek (see its
-documentation).</p>
+incompatible math font encodings. It cannot be used with <tt class="docutils literal"><span class="pre">isomath</span></tt>
+but provides other means to typeset upright or italic Greek (see its
+documentation).<a class="footnote-reference" href="#id9" id="id8"><sup>2</sup></a></p>
 <p>The <a class="reference external" href="http://dante.ctan.org/CTAN/help/Catalogue/entries/kpfonts.html">kpfonts</a>, <a class="reference external" href="http://dante.ctan.org/CTAN/help/Catalogue/entries/pxfonts.html">pxfonts</a>, and <a class="reference external" href="http://dante.ctan.org/CTAN/help/Catalogue/entries/txfonts.html">txfonts</a> packages define many additional
-math alphabets and can only be combined with <tt class="docutils literal"><span class="pre">isomath</span></tt>, if the
-<a class="reference internal" href="#reusemathalphabets">reuseMathAlphabets</a> option is used.</p>
+math alphabets the additional definitions in isomath lead to a &quot;too many
+math alphabets used in version normal&quot; error. The error can be avoided with
+the <a class="reference internal" href="#reusemathalphabets">reuseMathAlphabets</a> option.</p>
+<table class="docutils footnote" frame="void" id="id9" rules="none">
+<colgroup><col class="label" /><col /></colgroup>
+<tbody valign="top">
+<tr><td class="label"><a class="fn-backref" href="#id8">[2]</a></td><td><p class="first">However, it is possible to use the symbols from <a class="reference external" href="http://dante.ctan.org/CTAN/help/Catalogue/entries/fourier.html">fourier</a> together
+with math alphabets from another package, e.g <a class="reference external" href="http://dante.ctan.org/CTAN/help/Catalogue/entries/mathdesign.html">mathdesign</a>:</p>
+<pre class="last literal-block">
+\usepackage{fourier}
+\usepackage[OMLmathbf,rmdefault=mdput,sfdefault=cmbr]{isomath}
+</pre>
+</td></tr>
+</tbody>
+</table>
 </div>
 </div>
 <div class="section" id="greek-in-math">
-<h2><a class="toc-backref" href="#id18">Greek in Math</a></h2>
+<h2><a class="toc-backref" href="#id24">Greek in Math</a></h2>
+<p><a class="reference external" href="http://iupac.org/">IUPAC</a>'s <a class="citation-reference" href="#fonts-for-symbols" id="id10">[fonts-for-symbols]</a> guide says:</p>
+<blockquote>
+<ol class="arabic simple" start="2">
+<li>The overall rule is that symbols representing physical quantities (or
+variables) are italic, but symbols representing units, or labels, are
+roman. [...]</li>
+<li>The above rule <strong>applies equally to letter symbols from both the Greek
+and the Latin alphabet</strong>, although authors often appear to resist
+putting Greek letters into italic.</li>
+</ol>
+</blockquote>
+<p>[emphasis by the author]. In contrast, the standard LaTeX style treats Greek
+symbols as invariant operators with lower case italic and upper case upright.</p>
 <div class="section" id="unicode-math-support">
-<h3><a class="toc-backref" href="#id19">Unicode Math Support</a></h3>
-<p>The technical report <cite>Unicode Support for Mathematics</cite> <a class="citation-reference" href="#tr25" id="id7">[tr25]</a> lists
-<em>alphanumeric symbols encountered in mathematics</em> in Table 2.1 <cite>Mathematical
-Alphabets</cite>. It includes Latin and Greek letters in the bold, italic, bold
-italic, sans-serif bold, and sans-serif bold italic math styles.</p>
+<h3><a class="toc-backref" href="#id25">Unicode Math Support</a></h3>
+<p>The technical report <cite>Unicode Support for Mathematics</cite> <a class="citation-reference" href="#tr25" id="id11">[tr25]</a> lists
+&quot;lphanumeric symbols encountered in mathematics&quot;in table 2 <cite>Mathematical
+Alphabets</cite>.</p>
 <p>The Unicode block <a class="reference external" href="http://www.unicode.org/charts/PDF/U1D400.pdf">mathematical alphanumeric symbols</a> provides style
-variants for Latin and Greek letters and digits. It is &quot;to be used for
-mathematical variables where style variations are important semantically&quot;.</p>
+variants for Latin and Greek letters and digits. It is labelled &quot;to be used
+for mathematical variables where style variations are important
+semantically&quot;.</p>
+<table border="1" class="booktab docutils" id="table-1">
+<caption>Styles in the <a class="reference external" href="http://www.unicode.org/charts/PDF/U1D400.pdf">mathematical alphanumeric symbols</a>
+Unicode block</caption>
+<colgroup>
+<col width="26%" />
+<col width="6%" />
+<col width="26%" />
+<col width="42%" />
+</colgroup>
+<thead valign="bottom">
+<tr><th class="head">Style</th>
+<th class="head">LGD<a class="footnote-reference" href="#id13" id="id12"><sup>3</sup></a></th>
+<th class="head">LaTeX macro</th>
+<th class="head">Package, Comment</th>
+</tr>
+</thead>
+<tbody valign="top">
+<tr><td>bold</td>
+<td>LGD</td>
+<td><tt class="docutils literal"><span class="pre">\mathbf</span></tt></td>
+<td>no Greek</td>
+</tr>
+<tr><td>italic</td>
+<td>LG</td>
+<td><tt class="docutils literal"><span class="pre">\mathit</span></tt></td>
+<td>no Greek</td>
+</tr>
+<tr><td></td>
+<td>&nbsp;</td>
+<td><tt class="docutils literal"><span class="pre">\mathnormal</span></tt></td>
+<td>small Greek but
+old-style roman Digits</td>
+</tr>
+<tr><td>bold italic</td>
+<td>LG</td>
+<td><tt class="docutils literal"><span class="pre">\mathbold</span></tt></td>
+<td>fixmath and friends</td>
+</tr>
+<tr><td></td>
+<td>&nbsp;</td>
+<td><tt class="docutils literal"><span class="pre">\boldsymbol</span></tt></td>
+<td>ams</td>
+</tr>
+<tr><td>script</td>
+<td>L</td>
+<td><tt class="docutils literal"><span class="pre">\mathcal</span></tt> or</td>
+<td>only capital Latin</td>
+</tr>
+<tr><td>(calligraphic)</td>
+<td>&nbsp;</td>
+<td><tt class="docutils literal"><span class="pre">\mathscr</span></tt></td>
+<td>&nbsp;</td>
+</tr>
+<tr><td>bold script</td>
+<td>L</td>
+<td>&nbsp;</td>
+<td>&nbsp;</td>
+</tr>
+<tr><td>fraktur</td>
+<td>L</td>
+<td><tt class="docutils literal"><span class="pre">\mathfrak</span></tt></td>
+<td>eufrak</td>
+</tr>
+<tr><td>double-struck</td>
+<td>L D</td>
+<td><tt class="docutils literal"><span class="pre">\mathbb</span></tt></td>
+<td>bbold, mathbbol,
+mbboard</td>
+</tr>
+<tr><td></td>
+<td>&nbsp;</td>
+<td><tt class="docutils literal"><span class="pre">\mathbbm</span></tt></td>
+<td>bbm</td>
+</tr>
+<tr><td></td>
+<td>&nbsp;</td>
+<td><tt class="docutils literal"><span class="pre">\mathds</span></tt></td>
+<td>dsfont</td>
+</tr>
+<tr><td>bold fraktur</td>
+<td>L</td>
+<td>&nbsp;</td>
+<td>&nbsp;</td>
+</tr>
+<tr><td>sans-serif</td>
+<td>L D</td>
+<td><tt class="docutils literal"><span class="pre">\mathsf</span></tt></td>
+<td>no Greek</td>
+</tr>
+<tr><td>sans-serif bold</td>
+<td>LGD</td>
+<td>&nbsp;</td>
+<td>&nbsp;</td>
+</tr>
+<tr><td>sans-serif italic</td>
+<td>L</td>
+<td><tt class="docutils literal"><span class="pre">\mathsans</span></tt></td>
+<td>isomath</td>
+</tr>
+<tr><td>sans bold italic</td>
+<td>LG</td>
+<td><tt class="docutils literal"><span class="pre">\mathboldsans</span></tt></td>
+<td>isomath</td>
+</tr>
+<tr><td>monospace</td>
+<td>L D</td>
+<td><tt class="docutils literal"><span class="pre">\mathtt</span></tt></td>
+<td>no Greek</td>
+</tr>
+<tr><td colspan="4"><em>Not in the mathematical alphanumeric symbols block</em>:</td>
+</tr>
+<tr><td>plain</td>
+<td>LGD</td>
+<td><tt class="docutils literal"><span class="pre">\mathrm</span></tt></td>
+<td>no Greek</td>
+</tr>
+<tr><td></td>
+<td>&nbsp;</td>
+<td><tt class="docutils literal"><span class="pre">\mathnormal</span></tt></td>
+<td>capital Greek</td>
+</tr>
+</tbody>
+</table>
+<table class="docutils footnote" frame="void" id="id13" rules="none">
+<colgroup><col class="label" /><col /></colgroup>
+<tbody valign="top">
+<tr><td class="label"><a class="fn-backref" href="#id12">[3]</a></td><td>LGD: <strong>L</strong>atin, <strong>G</strong>reek, <strong>D</strong>igits</td></tr>
+</tbody>
+</table>
 </div>
 <div class="section" id="oml-font-encoding">
-<h3><a class="toc-backref" href="#id20">OML font encoding</a></h3>
-<p>The OML font encoding is the only established encoding providing
-Latin and Greek letters in one font:</p>
-<ul class="simple">
-<li>LGR is Greek-only,</li>
-<li>T7 is just a &quot;reserved name&quot; for a standard Greek encoding.</li>
-</ul>
+<h3><a class="toc-backref" href="#id26">OML font encoding</a></h3>
+<p><em>OML</em> is the only established font encoding providing Latin and Greek
+letters in one font. (The text font encoding <em>LGR</em> is Greek-only while <em>T7</em>
+is just a &quot;reserved name&quot; for a standard Greek encoding.)</p>
 <div class="section" id="definition">
-<h4><a class="toc-backref" href="#id21">Definition</a></h4>
-<p>The <cite>LaTeX font encodings</cite> guide <a class="citation-reference" href="#encguide" id="id8">[encguide]</a> names OML <cite>TeX math italic</cite> and
+<h4><a class="toc-backref" href="#id27">Definition</a></h4>
+<p>The <cite>LaTeX font encodings</cite> guide <a class="citation-reference" href="#encguide" id="id14">[encguide]</a> names OML <cite>TeX math italic</cite> and
 defines:</p>
 <blockquote>
 The OML encoding contains italic Latin and Greek letters for use in
 mathematical formulas (typically used for variables) together with some
 symbols.</blockquote>
-<p>However, the reference to <strong>italic</strong> seems to be a description of the <em>state
-of the art</em> rather than a necessary restriction:</p>
-<ul class="simple">
-<li>The only OML encoded CM font is <cite>Computer Modern Math Italic</cite> (cmmi),</li>
-<li>but generally, font encodings (T1, OT1) are not specific to the font shape.</li>
-<li>Both, <tt class="docutils literal"><span class="pre">\DeclareSymbolFont</span></tt> and <tt class="docutils literal"><span class="pre">\DeclareMathAlphabet</span></tt> require a
-{&lt;shape&gt;} argument. Thus it is possible to define OML encoded math
-alphabets in roman {n} as well as italic {it} shape without conflicts.</li>
-<li>A more suitable public name would be <cite>TeX math letters</cite> or <cite>Original/Old
-Math Letters</cite>. The latter would also explain the acronym OML.</li>
+<p>However, the reference to <strong>italic</strong> letters seems to be a description of
+the <em>state of the art</em> rather than a necessary restriction:</p>
+<ul>
+<li><p class="first">There is only one OML encoded font in the Computer Modern fonts:
+<cite>Computer Modern Math Italic</cite> (cmmi).</p>
+</li>
+<li><p class="first">Generally, font encodings (T1, OT1) are not specific to the font shape.</p>
+</li>
+<li><p class="first">Both, <tt class="docutils literal"><span class="pre">\DeclareSymbolFont</span></tt> and <tt class="docutils literal"><span class="pre">\DeclareMathAlphabet</span></tt> require a
+{&lt;shape&gt;} argument. Thus it is possible to set up OML encoded math
+alphabets in roman {n} as well as italic {it} shape without conflicts.</p>
+</li>
+<li><p class="first">The name <cite>TeX math italic</cite> can be interpreted as &quot;encoding <em>of</em> <cite>Computer
+Modern Math Italic</cite>&quot; rather than &quot;encoding <em>for</em> math italic&quot; fonts.</p>
+<p>A less confusing name would be <cite>TeX math letters</cite> or <cite>Original/Old
+Math Letters</cite>. The latter would also explain the acronym OML.</p>
+</li>
 </ul>
+<p>A more inclusive definition would be:</p>
+<blockquote>
+The OML encoding contains Latin and Greek letters for use in mathematical
+formulas (typically used for variables) together with some symbols.
+It first appeared in the <cite>Computer Modern Math Italic</cite> (cmmi) font.</blockquote>
 </div>
 <div class="section" id="support">
-<h4><a class="toc-backref" href="#id22">Support</a></h4>
+<h4><a class="toc-backref" href="#id28">Support</a></h4>
 <p>Unfortunately, support for the OML encoding is missing for many font
 families even if the base font contains all Greek letters.
 Supported font families can be found searching for <tt class="docutils literal"><span class="pre">oml*.fd</span></tt> files and by
 grepping for &quot;DeclareFont.*OML&quot;, &quot;SymbolFont.*OML&quot; and &quot;MathAlphabet.*OML&quot;
 in <tt class="docutils literal"><span class="pre">*.sty</span></tt> files.</p>
-<table border="1" class="booktab docutils" id="table-1">
+<table border="1" class="booktab docutils" id="table-2">
 <caption>Fonts supporting the OML font encoding</caption>
 <colgroup>
 <col width="19%" />
@@ -678,21 +873,21 @@ in <tt class="docutils literal"><span class="pre">*.sty</span></tt> files.</p>
 <td>Math Design Charter</td>
 <td>x</td>
 <td>x</td>
-<td>?</td>
+<td>x</td>
 <td>x</td>
 </tr>
 <tr><td>mdput</td>
 <td>Math Design Utopia</td>
 <td>x</td>
 <td>x</td>
-<td>?</td>
+<td>x</td>
 <td>x</td>
 </tr>
 <tr><td>mdugm</td>
 <td>Math Design Garamond</td>
 <td>x</td>
 <td>x</td>
-<td>?</td>
+<td>x</td>
 <td>x</td>
 </tr>
 <tr><td>neohellenic</td>
@@ -818,8 +1013,8 @@ an italic variant of the OML encoded font. These are not listed as
 supporting {m}{n} or {bx}{n} here.</li>
 </ul>
 <p>The following fonts define <tt class="docutils literal"><span class="pre">cmm</span></tt> as OML substitution. A better matching
-substitution can be set with the <a class="reference internal" href="#rmdefault">rmdefault</a> option.</p>
-<table border="1" class="booktab docutils" id="table-2">
+substitution can be set with the <a class="reference internal" href="#rmdefault">rmdefault</a> or <a class="reference internal" href="#sfdefault">sfdefault</a> options.</p>
+<table border="1" class="booktab docutils" id="table-3">
 <caption>Non-CM fonts with <tt class="docutils literal"><span class="pre">cmm</span></tt> as OML substitution</caption>
 <colgroup>
 <col width="30%" />
@@ -896,7 +1091,7 @@ substitution can be set with the <a class="reference internal" href="#rmdefault"
 </div>
 </div>
 <div class="section" id="conclusions-and-outlook">
-<h3><a class="toc-backref" href="#id23">Conclusions and outlook</a></h3>
+<h3><a class="toc-backref" href="#id29">Conclusions and outlook</a></h3>
 <p>It is hoped, that in the future more fonts families will support the OML
 encoding in normal and bold weight as well as upright and italic shape.
 This would be a major step towards a LaTeX equivalent of the <a class="reference external" href="http://www.unicode.org/charts/PDF/U1D400.pdf">Mathematical
@@ -904,27 +1099,30 @@ Alphanumeric Symbols</a> Unicode block.</p>
 <p>This should be (relatively) easy to achieve via virtual fonts when the
 glyphs for the Greek letters already exist. Examples are Latin Modern,
 Kerkis, GFS-Neohellenic, LX-Fonts and KP-Serif.</p>
-<p>Alternatively, T7 could be used for math alphabets (if it ever happens to
-materialise).</p>
+<p>Alternatively, the T7 encoding could be used for math alphabets (if it ever
+happens to materialise).</p>
 <p>Upright small Greek letters in <tt class="docutils literal"><span class="pre">\mathrm</span></tt> would enable the specification of
-Myons, Pions, alpha-particles, photons, and neutrinos without special
-packages. (With <a class="reference external" href="http://dante.ctan.org/CTAN/help/Catalogue/entries/mathdesign.html">mathdesign</a>, this is already possible today.)</p>
+the constant pi, Myons, Pions, alpha-particles, photons, and neutrinos
+without special packages. (With <a class="reference external" href="http://dante.ctan.org/CTAN/help/Catalogue/entries/mathdesign.html">mathdesign</a>, this is already possible
+today.)</p>
 </div>
 </div>
 </div>
 <div class="section" id="implementation">
-<h1><a class="toc-backref" href="#id24">Implementation</a></h1>
+<h1><a class="toc-backref" href="#id30">Implementation</a></h1>
 <div class="section" id="identification">
-<h2><a class="toc-backref" href="#id25">Identification</a></h2>
+<h2><a class="toc-backref" href="#id31">Identification</a></h2>
 <pre class="literal-block">
 \NeedsTeXFormat{LaTeX2e}
 \ProvidesPackage{isomath}
-[2008/10/02 v0.2 typeset math according to International Standard ISO 31]
+[2009/06/19 v0.3 typeset math according to International Standard ISO 31]
 </pre>
+<div class="section" id="history">
+<h3><a class="toc-backref" href="#id32">History</a></h3>
 <table border="1" class="borderless docutils">
 <colgroup>
-<col width="7%" />
-<col width="14%" />
+<col width="4%" />
+<col width="17%" />
 <col width="79%" />
 </colgroup>
 <tbody valign="top">
@@ -934,18 +1132,40 @@ packages. (With <a class="reference external" href="http://dante.ctan.org/CTAN/h
 </tr>
 <tr><td>0.2</td>
 <td>2008-10-02</td>
-<td>bugfix: a usage example was uncommented;
-updated documentation;
-define mathsans only if OMLmathsans is true;
-option reuseMathalphabets -&gt; reuseMathAlphabets.</td>
+<td>bugfix: a usage example was uncommented;</td>
+</tr>
+<tr><td></td>
+<td>&nbsp;</td>
+<td>updated documentation;</td>
+</tr>
+<tr><td></td>
+<td>&nbsp;</td>
+<td>define mathsans only if OMLmathsans is true;</td>
+</tr>
+<tr><td></td>
+<td>&nbsp;</td>
+<td>option reuseMathalphabets -&gt; reuseMathAlphabets.</td>
+</tr>
+<tr><td>0.3</td>
+<td>2009-06-19</td>
+<td>documentation update;</td>
+</tr>
+<tr><td></td>
+<td>&nbsp;</td>
+<td>fix OMLmathrm and OMLmathsans definitions;</td>
+</tr>
+<tr><td></td>
+<td>&nbsp;</td>
+<td>switch license to LPPL</td>
 </tr>
 </tbody>
 </table>
 </div>
+</div>
 <div class="section" id="requirements">
-<h2><a class="toc-backref" href="#id26">Requirements</a></h2>
+<h2><a class="toc-backref" href="#id33">Requirements</a></h2>
 <div class="section" id="fixmath-sty">
-<h3><a class="toc-backref" href="#id27">fixmath.sty</a></h3>
+<h3><a class="toc-backref" href="#id34">fixmath.sty</a></h3>
 <p>The package <a class="reference external" href="http://dante.ctan.org/CTAN/help/Catalogue/entries/fixmath.html">fixmath</a> by Walter Schmidt defines Greek letters as symbols
 of type <tt class="docutils literal"><span class="pre">\mathalpha</span></tt> and takes them from the &quot;letters&quot; SymbolFont in
 <tt class="docutils literal"><span class="pre">\mathnormal</span></tt> (as opposed to &quot;operators&quot; in <tt class="docutils literal"><span class="pre">fontmath.ltx</span></tt>).</p>
@@ -957,8 +1177,10 @@ the font family below.)</p>
 </pre>
 <div class="caution">
 <p class="first admonition-title">Caution!</p>
-<p>Placing small Greek letters in a math alphabet, e.g.
-<tt class="docutils literal"><span class="pre">\mathrm{k\Omega}</span></tt>, can lead to garbage.</p>
+<p>After loading fixmath, placing Greek letters in a math alphabet, e.g.
+<tt class="docutils literal"><span class="pre">\mathrm{k\Omega}</span></tt>, can lead to garbage, as the standard math alphabets
+are usually taken from OT1 encoded fonts that have ligatures and
+non-alpha symbols in place of the small Greek letters.</p>
 <p>If the chosen font supports the <a class="reference internal" href="#oml-font-encoding">OML font encoding</a>, you can use the
 options for <a class="reference internal" href="#oml-math-alphabets">OML math alphabets</a>.  Otherwise, place Greek letters
 outside the math alphabet command.</p>
@@ -967,7 +1189,7 @@ letters, e.g. <tt class="docutils literal"><span class="pre">\mathrm{k}\upOmega<
 </div>
 </div>
 <div class="section" id="kvoptions-sty">
-<h3><a class="toc-backref" href="#id28">kvoptions.sty</a></h3>
+<h3><a class="toc-backref" href="#id35">kvoptions.sty</a></h3>
 <p>The <a class="reference external" href="http://dante.ctan.org/CTAN/help/Catalogue/entries/kvoptions.html">kvoptions</a> package in the <a class="reference external" href="http://dante.ctan.org/CTAN/help/Catalogue/entries/oberdiek.html">oberdiek</a> bundle facilitates the setup of
 package options and provides a key=value interface (based on <a class="reference external" href="http://dante.ctan.org/CTAN/help/Catalogue/entries/keyval.html">keyval</a>):</p>
 <pre class="literal-block">
@@ -976,21 +1198,21 @@ package options and provides a key=value interface (based on <a class="reference
 </div>
 </div>
 <div class="section" id="options">
-<h2><a class="toc-backref" href="#id29">Options</a></h2>
+<h2><a class="toc-backref" href="#id36">Options</a></h2>
 <div class="section" id="rmdefault">
-<h3><a class="toc-backref" href="#id30">rmdefault</a></h3>
+<h3><a class="toc-backref" href="#id37">rmdefault</a></h3>
 <p>Alternative family for roman math fonts. The default is to use the
-corresponding text font family (<tt class="docutils literal"><span class="pre">\rmdefault</span></tt>) in OMS encoding.
-<a class="reference internal" href="#table-2">Table 2</a> lists some fonts where a different setting is advised.</p>
+corresponding text font family (<tt class="docutils literal"><span class="pre">\rmdefault</span></tt>) in OML encoding.
+<a class="reference internal" href="#table-3">Table 3</a> lists some fonts where a different setting is advised.</p>
 <pre class="literal-block">
 \DeclareStringOption[\rmdefault]{rmdefault}
 </pre>
 </div>
 <div class="section" id="sfdefault">
-<h3><a class="toc-backref" href="#id31">sfdefault</a></h3>
+<h3><a class="toc-backref" href="#id38">sfdefault</a></h3>
 <p>Alternative family for sans-serif math fonts. The default is to use the
-corresponding text font family (<tt class="docutils literal"><span class="pre">\sfdefault</span></tt>) in OMS encoding.</p>
-<p>Computer Modern Sans Serif (cmss) has no OMS encoded variant. Nor have many
+corresponding text font family (<tt class="docutils literal"><span class="pre">\sfdefault</span></tt>) in OML encoding.</p>
+<p>Computer Modern Sans Serif (cmss) has no OML encoded variant. Nor have many
 derivatives (lmss, aess, ...). Actually, there are only a few OML-encoded
 sans-serif fonts (all slanted/italic):</p>
 <table class="docutils field-list" frame="void" rules="none">
@@ -1020,7 +1242,7 @@ recommended setting.</p>
 </dl>
 </div>
 <div class="section" id="reusemathalphabets">
-<h3><a class="toc-backref" href="#id32">reuseMathAlphabets</a></h3>
+<h3><a class="toc-backref" href="#id39">reuseMathAlphabets</a></h3>
 <p>The definition of new <a class="reference internal" href="#math-alphabets">math alphabets</a> can lead to a &quot;too many math
 alphabets used in version normal&quot; error.</p>
 <p>As a workaround, this option tells <tt class="docutils literal"><span class="pre">isomath</span></tt> to re-use the existing
@@ -1038,7 +1260,7 @@ might use a different font).</p>
 </div>
 </div>
 <div class="section" id="oml-math-alphabets">
-<h3><a class="toc-backref" href="#id33">OML math alphabets</a></h3>
+<h3><a class="toc-backref" href="#id40">OML math alphabets</a></h3>
 <p>With Greek letters defined as <tt class="docutils literal"><span class="pre">\mathalpha</span></tt>, the math alphabets are
 expected to be in <a class="reference internal" href="#oml-font-encoding">OML font encoding</a>. Unfortunately, the standard math
 alphabets are usually taken from OT1 encoded fonts that have ligatures and
@@ -1056,13 +1278,15 @@ encoding:</p>
 shapes with e.g. <tt class="docutils literal"><span class="pre">\mathrm{\pi}</span></tt> — <em>if an OML encoded font is available</em>.
 Currently, support for the <a class="reference internal" href="#oml-font-encoding">OML font encoding</a> is rather limited:</p>
 <ul class="simple">
-<li>only the <a class="reference external" href="http://dante.ctan.org/CTAN/help/Catalogue/entries/mathdesign.html">mathdesign</a> fonts support <em>bold roman</em> in OML encoding, while</li>
+<li>only the <a class="reference external" href="http://dante.ctan.org/CTAN/help/Catalogue/entries/mathdesign.html">mathdesign</a> fonts support roman in OML encoding, while</li>
 <li>many font packages define an italic font as OML replacement for a roman
 font.</li>
 </ul>
 <p>With some packages, these options can result in a &quot;too many math alphabets
 used in version normal&quot; error.</p>
-<hr class="docutils" />
+</div>
+<div class="section" id="process-options">
+<h3><a class="toc-backref" href="#id41">Process Options</a></h3>
 <p>Process the options with <tt class="docutils literal"><span class="pre">kvoptions</span></tt> extensions:</p>
 <pre class="literal-block">
 \ProcessKeyvalOptions*
@@ -1070,20 +1294,20 @@ used in version normal&quot; error.</p>
 </div>
 </div>
 <div class="section" id="declarations">
-<h2><a class="toc-backref" href="#id34">Declarations</a></h2>
+<h2><a class="toc-backref" href="#id42">Declarations</a></h2>
 <div class="section" id="math-alphabets">
-<h3><a class="toc-backref" href="#id35">Math alphabets</a></h3>
+<h3><a class="toc-backref" href="#id43">Math alphabets</a></h3>
 <p>In math, LaTeX uses &quot;absolute&quot; fontnames instead of a selection by family,
-shape, and weight because typefaces have a semantic meaning <a class="citation-reference" href="#fntguide" id="id9">[fntguide]</a>.
+shape, and weight because typefaces have a semantic meaning <a class="citation-reference" href="#fntguide" id="id15">[fntguide]</a>.
 This correlates with the <a class="reference internal" href="#unicode-math-support">Unicode math support</a> where the
 <a class="reference external" href="http://www.unicode.org/charts/PDF/U1D400.pdf">mathematical alphanumeric symbols</a> block defines distinct Unicode
-characters for in Greek and Latin letters in different typefaces.</p>
+characters for Greek and Latin letters in different typefaces.</p>
 <p>Isomath defines a math alphabet for every required font variant and
 optionally re-defines the standard math alphabets in <a class="reference internal" href="#oml-font-encoding">OML font encoding</a>.
 Unfortunately, the number of math alphabets in one math version is limited
 to 16, so we have to be carefull not to exceed this.</p>
 <div class="section" id="mathbold">
-<h4><a class="toc-backref" href="#id36">mathbold</a></h4>
+<h4><a class="toc-backref" href="#id44">mathbold</a></h4>
 <p>The <em>italic bold</em> math alphabet is named <tt class="docutils literal"><span class="pre">\mathbold</span></tt> like in
 <a class="reference internal" href="#related-packages">related packages</a>. With the <a class="reference internal" href="#reusemathalphabets">reuseMathAlphabets</a> option, <tt class="docutils literal"><span class="pre">\mathfb</span></tt>
 is redefined and <tt class="docutils literal"><span class="pre">\mathbold</span></tt> made an alias (overwriting existing
@@ -1098,10 +1322,10 @@ definitions):</p>
 </pre>
 </div>
 <div class="section" id="mathsans">
-<h4><a class="toc-backref" href="#id37">mathsans</a></h4>
+<h4><a class="toc-backref" href="#id45">mathsans</a></h4>
 <p>For <em>italic sans-serif</em>, we define a new alphabet named <tt class="docutils literal"><span class="pre">\mathsans</span></tt> (in
-analogy to <tt class="docutils literal"><span class="pre">\mathbold</span></tt>). As this typeface is not required by ISO 31, it is
-only defined if the <tt class="docutils literal"><span class="pre">OMLmathsans</span></tt> option is set:</p>
+analogy to <tt class="docutils literal"><span class="pre">\mathbold</span></tt>). As this typeface is not required by ISO 31, it
+is only defined if the <tt class="docutils literal"><span class="pre">OMLmathsans</span></tt> option is set:</p>
 <pre class="literal-block">
 \ifisomath&#64;OMLmathsans
   \DeclareMathAlphabet{\mathsans}{OML}{\isomath&#64;sfdefault}{m}{it}
@@ -1109,7 +1333,7 @@ only defined if the <tt class="docutils literal"><span class="pre">OMLmathsans</
 </pre>
 </div>
 <div class="section" id="mathboldsans">
-<h4><a class="toc-backref" href="#id38">mathboldsans</a></h4>
+<h4><a class="toc-backref" href="#id46">mathboldsans</a></h4>
 <p>A <em>sans serif slanted bold</em> alphabet is needed for tensor symbols.  With the
 <a class="reference internal" href="#reusemathalphabets">reuseMathAlphabets</a> option, <tt class="docutils literal"><span class="pre">\mathsf</span></tt> is redefined and <tt class="docutils literal"><span class="pre">\mathboldsans</span></tt>
 made an alias:</p>
@@ -1123,31 +1347,31 @@ made an alias:</p>
 </pre>
 </div>
 <div class="section" id="redefine-standard-alphabets">
-<h4><a class="toc-backref" href="#id39">Redefine standard alphabets</a></h4>
+<h4><a class="toc-backref" href="#id47">Redefine standard alphabets</a></h4>
 <p>Redefine standard alphabets in <a class="reference internal" href="#oml-font-encoding">OML font encoding</a>
 if the corresponding <a class="reference internal" href="#oml-math-alphabets">OML math alphabets</a> option is true:</p>
 <pre class="literal-block">
 \ifisomath&#64;OMLmathrm
-  \SetMathAlphabet{\mathrm}{normal}{OML}{\isomath&#64;rmdefault}{n}{n}
+  \SetMathAlphabet{\mathrm}{normal}{OML}{\isomath&#64;rmdefault}{m}{n}
 \fi
 \ifisomath&#64;OMLmathbf
   \SetMathAlphabet{\mathbf}{normal}{OML}{\isomath&#64;rmdefault}{b}{n}
 \fi
 \ifisomath&#64;OMLmathsf
-  \SetMathAlphabet{\mathsf}{normal}{OML}{\isomath&#64;sfdefault}{n}{n}
+  \SetMathAlphabet{\mathsf}{normal}{OML}{\isomath&#64;sfdefault}{m}{n}
 \fi
 \ifisomath&#64;OMLmathtt
-  \SetMathAlphabet{\mathtt}{normal}{OML}{\ttdefault}{n}{n}
+  \SetMathAlphabet{\mathtt}{normal}{OML}{\ttdefault}{m}{n}
 \fi
 </pre>
 </div>
 </div>
 <div class="section" id="command-aliases">
-<h3><a class="toc-backref" href="#id40">Command aliases</a></h3>
+<h3><a class="toc-backref" href="#id48">Command aliases</a></h3>
 <p>The following macros allow semantic markup of mathematical symbols.
-The argument is typeset as proposed by ISO 31 and <a class="citation-reference" href="#typefaces" id="id10">[typefaces]</a>.</p>
+The argument is typeset as proposed by ISO 31 and <a class="citation-reference" href="#typefaces" id="id16">[typefaces]</a>.</p>
 <div class="section" id="vectorsym">
-<h4><a class="toc-backref" href="#id41">\vectorsym</a></h4>
+<h4><a class="toc-backref" href="#id49">\vectorsym</a></h4>
 <p>Symbols for vectors are typeset <em>boldface italic</em>:</p>
 <pre class="literal-block">
 \newcommand{\vectorsym}{\mathbold}
@@ -1155,9 +1379,14 @@ The argument is typeset as proposed by ISO 31 and <a class="citation-reference"
 <p>For easier writing or to make existing documents conform to the standard,
 you might want to re-define the standard <tt class="docutils literal"><span class="pre">\vec</span></tt> command after loading this
 package (cf. the <a class="reference internal" href="#examples">Examples</a> section).</p>
+<p>Attention: Some fonts (CM, Latin Modern, ...) have old-style figures in
+their math italic version. The Null vector must not be written <tt class="docutils literal"><span class="pre">\vec{0}</span></tt>
+in this case. Use e.g. <tt class="docutils literal"><span class="pre">\mathbf{0}</span></tt>, <tt class="docutils literal"><span class="pre">\boldsymbol{0}</span></tt> (with AMS math) or
+<tt class="docutils literal"><span class="pre">\bm{0}</span></tt> (with boldmath). The latter two variants provide also a failsafe
+alias for a bold vector.</p>
 </div>
 <div class="section" id="matrixsym">
-<h4><a class="toc-backref" href="#id42">\matrixsym</a></h4>
+<h4><a class="toc-backref" href="#id50">\matrixsym</a></h4>
 <p>Symbols for matrices are typeset <em>boldface italic</em>, i. e. in the same face
 as vectors.</p>
 <pre class="literal-block">
@@ -1165,7 +1394,7 @@ as vectors.</p>
 </pre>
 </div>
 <div class="section" id="tensorsym">
-<h4><a class="toc-backref" href="#id43">\tensorsym</a></h4>
+<h4><a class="toc-backref" href="#id51">\tensorsym</a></h4>
 <p>Symbols for tensors are <em>sans-serif bold italic</em>:</p>
 <pre class="literal-block">
 \newcommand{\tensorsym}{\mathboldsans}
@@ -1173,7 +1402,7 @@ as vectors.</p>
 </div>
 </div>
 <div class="section" id="font-mappings">
-<h3><a class="toc-backref" href="#id44">Font mappings</a></h3>
+<h3><a class="toc-backref" href="#id52">Font mappings</a></h3>
 <p>Some font packages provide a matching math font but do not define a
 substitution in their <tt class="docutils literal"><span class="pre">*.fd</span></tt> files.</p>
 <p>We define the substitutions needed for the math alphabet definitions in this
@@ -1185,15 +1414,14 @@ definitions in the package's <tt class="docutils literal"><span class="pre">*.fd
 \DeclareFontShape{OML}{ppl}{m}{it}{&lt;-&gt; ssub * zplm/m/it}{}
 \DeclareFontShape{OML}{ppl}{bx}{it}{&lt;-&gt; ssub * zplm/b/it}{}
 </pre>
-<p>Arev (arev): fav -&gt; zavm</p>
+<p>Arev (see omlzavm.fd): fav -&gt; zavm</p>
 <pre class="literal-block">
-\DeclareFontFamily{OML}{fav}{}
+\DeclareFontFamily{OML}{fav}{\skewchar \font =127}
 \DeclareFontShape{OML}{fav}{m}{it}{&lt;-&gt;ssub * zavm/m/it}{}
 \DeclareFontShape{OML}{fav}{bx}{it}{&lt;-&gt;ssub * zavm/b/it}{}
 </pre>
-<p>LX Fonts (lxfonts): llcmss -&gt; llcmm</p>
+<p>LX Fonts (see lxfonts.sty): llcmss -&gt; llcmm</p>
 <pre class="literal-block">
-% repeat font declarations from lxfonts.sty
 \DeclareFontFamily{OML}{llcmm}{\skewchar\font'177}
 \DeclareFontShape{OML}{llcmm}{m}{it}{&lt;-&gt; lcmmi8}{}
 \DeclareFontShape{OML}{llcmm}{bx}{it}{&lt;-&gt; lcmmib8}{}
@@ -1210,7 +1438,7 @@ definitions in the package's <tt class="docutils literal"><span class="pre">*.fd
 </div>
 </div>
 <div class="section" id="references">
-<h1><a class="toc-backref" href="#id45">References</a></h1>
+<h1><a class="toc-backref" href="#id53">References</a></h1>
 <table class="docutils citation" frame="void" id="iso-31" rules="none">
 <colgroup><col class="label" /><col /></colgroup>
 <tbody valign="top">
@@ -1222,43 +1450,51 @@ definitions in the package's <tt class="docutils literal"><span class="pre">*.fd
 <table class="docutils citation" frame="void" id="typefaces" rules="none">
 <colgroup><col class="label" /><col /></colgroup>
 <tbody valign="top">
-<tr><td class="label">[typefaces]</td><td><em>(<a class="fn-backref" href="#id4">1</a>, <a class="fn-backref" href="#id10">2</a>)</em> <cite>Typefaces for Symbols in Scientific Manuscripts</cite>:
+<tr><td class="label">[typefaces]</td><td><em>(<a class="fn-backref" href="#id4">1</a>, <a class="fn-backref" href="#id16">2</a>)</em> <cite>Typefaces for Symbols in Scientific Manuscripts</cite>:
 <a class="reference external" href="http://physics.nist.gov/Document/typefaces.pdf">http://physics.nist.gov/Document/typefaces.pdf</a></td></tr>
 </tbody>
 </table>
+<table class="docutils citation" frame="void" id="checklist" rules="none">
+<colgroup><col class="label" /><col /></colgroup>
+<tbody valign="top">
+<tr><td class="label"><a class="fn-backref" href="#id5">[checklist]</a></td><td><cite>SI Unit rules and style conventions</cite>
+Check List for Reviewing Manuscripts:
+<a class="reference external" href="http://physics.nist.gov/cuu/Units/checklist.html">http://physics.nist.gov/cuu/Units/checklist.html</a></td></tr>
+</tbody>
+</table>
 <table class="docutils citation" frame="void" id="fonts-for-symbols" rules="none">
 <colgroup><col class="label" /><col /></colgroup>
 <tbody valign="top">
-<tr><td class="label"><a class="fn-backref" href="#id5">[fonts-for-symbols]</a></td><td><cite>On the use of italic and roman fonts for symbols in
-scientific text</cite>, (Revised December 1999):
+<tr><td class="label">[fonts-for-symbols]</td><td><em>(<a class="fn-backref" href="#id6">1</a>, <a class="fn-backref" href="#id10">2</a>)</em> <cite>On the use of italic and roman fonts for symbols
+in scientific text</cite>, (Revised December 1999):
 <a class="reference external" href="http://old.iupac.org/standing/idcns/fonts_for_symbols.html">http://old.iupac.org/standing/idcns/fonts_for_symbols.html</a></td></tr>
 </tbody>
 </table>
 <table class="docutils citation" frame="void" id="si-brochure" rules="none">
 <colgroup><col class="label" /><col /></colgroup>
 <tbody valign="top">
-<tr><td class="label"><a class="fn-backref" href="#id6">[SI-brochure]</a></td><td><cite>The International System of Units (SI)</cite>:
+<tr><td class="label"><a class="fn-backref" href="#id7">[SI-brochure]</a></td><td><cite>The International System of Units (SI)</cite>:
 <a class="reference external" href="http://www.bipm.org/en/si/si_brochure/">http://www.bipm.org/en/si/si_brochure/</a></td></tr>
 </tbody>
 </table>
 <table class="docutils citation" frame="void" id="encguide" rules="none">
 <colgroup><col class="label" /><col /></colgroup>
 <tbody valign="top">
-<tr><td class="label"><a class="fn-backref" href="#id8">[encguide]</a></td><td><cite>LaTeX font encodings</cite>:
+<tr><td class="label"><a class="fn-backref" href="#id14">[encguide]</a></td><td><cite>LaTeX font encodings</cite>:
 <a class="reference external" href="http://dante.ctan.org/CTAN/macros/latex/doc/encguide.pdf">http://dante.ctan.org/CTAN/macros/latex/doc/encguide.pdf</a></td></tr>
 </tbody>
 </table>
 <table class="docutils citation" frame="void" id="fntguide" rules="none">
 <colgroup><col class="label" /><col /></colgroup>
 <tbody valign="top">
-<tr><td class="label"><a class="fn-backref" href="#id9">[fntguide]</a></td><td><cite>LaTeX 2e font selection</cite>:
+<tr><td class="label"><a class="fn-backref" href="#id15">[fntguide]</a></td><td><cite>LaTeX 2e font selection</cite>:
 <a class="reference external" href="http://dante.ctan.org/CTAN/macros/latex/doc/fntguide.pdf">http://dante.ctan.org/CTAN/macros/latex/doc/fntguide.pdf</a></td></tr>
 </tbody>
 </table>
 <table class="docutils citation" frame="void" id="tr25" rules="none">
 <colgroup><col class="label" /><col /></colgroup>
 <tbody valign="top">
-<tr><td class="label"><a class="fn-backref" href="#id7">[tr25]</a></td><td><cite>Unicode Support for Mathematics</cite>, Unicode Technical Report #25:
+<tr><td class="label"><a class="fn-backref" href="#id11">[tr25]</a></td><td><cite>Unicode Support for Mathematics</cite>, Unicode Technical Report #25:
 <a class="reference external" href="http://www.unicode.org/reports/tr25/">http://www.unicode.org/reports/tr25/</a></td></tr>
 </tbody>
 </table>
diff --git a/Master/texmf-dist/doc/latex/isomath/isomath.sty.pdf b/Master/texmf-dist/doc/latex/isomath/isomath.sty.pdf
index 662fea4dab0..40ef06f05c2 100644
Binary files a/Master/texmf-dist/doc/latex/isomath/isomath.sty.pdf and b/Master/texmf-dist/doc/latex/isomath/isomath.sty.pdf differ
diff --git a/Master/texmf-dist/doc/latex/isomath/isomath.sty.txt b/Master/texmf-dist/doc/latex/isomath/isomath.sty.txt
index aa082fdd79c..c133b50b45e 100644
--- a/Master/texmf-dist/doc/latex/isomath/isomath.sty.txt
+++ b/Master/texmf-dist/doc/latex/isomath/isomath.sty.txt
@@ -1,21 +1,22 @@
 isomath: Math for scientists
 ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
 
-:Copyright: © 2008 Günter Milde
-:Licence:   Released under the terms of the GNU General Public License 
-            (version 2 or later).
-
-:Abstract:  The isomath package enables formatting Greek and Latin 
-            letters as symbols for vectors, matrices, and tensors 
-            in the typefaces recommended for scientific papers 
+:Copyright: © 2008, 2009 Günter Milde
+:Licence:   This work may be distributed and/or modified under the
+	    conditions of the `LaTeX Project Public License`_, either 
+	    version 1.3 of this license or (at your option) any later version.
+
+:Abstract:  The isomath package enables formatting Greek and Latin
+            letters as symbols for vectors, matrices, and tensors
+            in the typefaces recommended for scientific papers
             by the International Standard ISO 31. For this, a *bold italic*
             and a *sans-serif bold italic* math alphabet are defined.
 
-.. contents:: 
+.. contents::
 
 Introduction
 ************
-            
+
 Motivation
 ==========
 
@@ -46,7 +47,7 @@ there is currently no package (known to the author) that defines the
 *sans-serif bold italic* math alphabet needed for tensor symbols.
 
 .. [#] Summaries of these rules are free available, see [typefaces]_,
-       [fonts-for-symbols]_, and [SI-brochure]_.
+       [checklist]_, [fonts-for-symbols]_, and [SI-brochure]_.
 
 
 Features
@@ -59,17 +60,17 @@ typesetting math with LaTeX:
 
   + Greek letters change shape together with Latin letters if a different
     math alphabet is used.
-    
+
   + Uppercase Greek letters are typeset in italic style by default.
-  
-  + Upright Greek letters can be made available through the ``\mathrm`` 
-    and ``\mathbf`` alphabets, if the corresponding fonts support the 
+
+  + Upright Greek letters can be made available through the ``\mathrm``
+    and ``\mathbf`` alphabets, if the corresponding fonts support the
     `OML font encoding`_.
 
 * The `command aliases`_ ``\vectorsym``, ``\matrixsym``, and ``\tensorsym``
   allow semantic markup. They print the argument in an ISO-conforming
   typeface.
-    
+
 * For this, new `math alphabets`_ are defined:
 
   :``\mathbold``: *boldface italic* (vector and matrix symbols),
@@ -84,14 +85,16 @@ typesetting math with LaTeX:
   encoded counterpart but no substitution definition in their ``*.fd``
   files.
 
-   
+
 Usage
 =====
 
 Make sure that LaTeX can find ``isomath.sty`` and insert the command
 ``\usepackage{isomath}`` in the document preamble.
 
-Examples 
+For package options, see the Options_ section below.
+
+Examples
 --------
 
 * In many cases (e.g. when ``\sfdefault`` expands to "cmss"), the
@@ -101,7 +104,11 @@ Examples
   Use cmbright_ for sans-serif math alphabets::
 
   \usepackage[sfdefault=cmbr]{isomath}
-   
+
+  Define also a slanted sans-serif math alphabet::
+
+  \usepackage[sfdefault=cmbr,OMLmathsans]{isomath}
+
 * Redefine the standard ``\vec`` macro to typeset its argument in `bold
   italic`::
 
@@ -113,7 +120,7 @@ Examples
 
   \usepackage[charter]{mathdesign}
   \usepackage[OMLmathbf,sfdefault=cmbr]{isomath}
-  
+
   Now, ``\mathbf{\pi}`` produces a bold upright pi symbol.
 
 Related packages
@@ -140,38 +147,97 @@ Conflicts
 ---------
 
 The `fourier`_ package for math typesetting with Utopia defines its own,
-incompatible math font encodings. It cannot be used with ``isomath`` but
-provides other means to typeset upright or italic Greek (see its
-documentation).
+incompatible math font encodings. It cannot be used with ``isomath``
+but provides other means to typeset upright or italic Greek (see its
+documentation).\ [#]_
 
 The `kpfonts`_, `pxfonts`_, and `txfonts`_ packages define many additional
-math alphabets and can only be combined with ``isomath``, if the
-reuseMathAlphabets_ option is used.
+math alphabets the additional definitions in isomath lead to a "too many
+math alphabets used in version normal" error. The error can be avoided with
+the reuseMathAlphabets_ option.
+
+.. [#] However, it is possible to use the symbols from `fourier`_ together
+       with math alphabets from another package, e.g `mathdesign`_::
+
+       \usepackage{fourier}
+       \usepackage[OMLmathbf,rmdefault=mdput,sfdefault=cmbr]{isomath}
+
 
 Greek in Math
 =============
 
+IUPAC_'s [fonts-for-symbols]_ guide says:
+
+   2. The overall rule is that symbols representing physical quantities (or
+      variables) are italic, but symbols representing units, or labels, are
+      roman. [...]
+
+   3. The above rule **applies equally to letter symbols from both the Greek
+      and the Latin alphabet**, although authors often appear to resist
+      putting Greek letters into italic.
+
+[emphasis by the author]. In contrast, the standard LaTeX style treats Greek
+symbols as invariant operators with lower case italic and upper case upright.
+
 Unicode Math Support
 --------------------
 
-The technical report `Unicode Support for Mathematics` [tr25]_ lists 
-*alphanumeric symbols encountered in mathematics* in Table 2.1 `Mathematical
-Alphabets`. It includes Latin and Greek letters in the bold, italic, bold
-italic, sans-serif bold, and sans-serif bold italic math styles.
+The technical report `Unicode Support for Mathematics` [tr25]_ lists
+"lphanumeric symbols encountered in mathematics"in table 2 `Mathematical
+Alphabets`.
 
 The Unicode block `mathematical alphanumeric symbols`_ provides style
-variants for Latin and Greek letters and digits. It is "to be used for
-mathematical variables where style variations are important semantically".
+variants for Latin and Greek letters and digits. It is labelled "to be used
+for mathematical variables where style variations are important
+semantically".
+
+.. _table 1:
+
+.. table:: Styles in the `mathematical alphanumeric symbols`_
+   Unicode block
+   :class: booktab
+
+   ================= ==== ================= ============================
+   Style             LGD  LaTeX macro       Package, Comment
+   		     [#]_
+   ================= ==== ================= ============================
+   bold              LGD  ``\mathbf``       no Greek
+   
+   italic            LG   ``\mathit``       no Greek
+   \                      ``\mathnormal``   small Greek but
+                                            old-style roman Digits
+   bold italic       LG   ``\mathbold``     fixmath and friends
+   \                      ``\boldsymbol``   ams
+   script            L    ``\mathcal`` or   only capital Latin
+   (calligraphic)         ``\mathscr``
+   bold script       L	  
+   fraktur           L    ``\mathfrak``     eufrak
+   double-struck     L D  ``\mathbb``       bbold, mathbbol,
+                                            mbboard
+   \                      ``\mathbbm``      bbm
+   \                      ``\mathds``       dsfont
+   bold fraktur      L	  
+   sans-serif        L D  ``\mathsf``       no Greek
+   sans-serif bold   LGD  
+   sans-serif italic L    ``\mathsans``     isomath
+   sans bold italic  LG   ``\mathboldsans`` isomath
+   monospace         L D  ``\mathtt``       no Greek
+   ----------------- ---- ----------------- ----------------------------
+   *Not in the mathematical alphanumeric symbols block*:
+   ---------------------------------------------------------------------
+   plain             LGD  ``\mathrm``       no Greek
+   \                      ``\mathnormal``   capital Greek
+   ================= ==== ================= ============================
+
+.. [#] LGD: **L**\ atin, **G**\ reek, **D**\ igits
 
 
 OML font encoding
 -----------------
 
-The OML font encoding is the only established encoding providing
-Latin and Greek letters in one font:
-
-* LGR is Greek-only,
-* T7 is just a "reserved name" for a standard Greek encoding.
+*OML* is the only established font encoding providing Latin and Greek
+letters in one font. (The text font encoding *LGR* is Greek-only while *T7*
+is just a "reserved name" for a standard Greek encoding.)
 
 Definition
 """"""""""
@@ -179,24 +245,36 @@ Definition
 The `LaTeX font encodings` guide [encguide]_ names OML `TeX math italic` and
 defines:
 
-   The OML encoding contains italic Latin and Greek letters for use in
-   mathematical formulas (typically used for variables) together with some
-   symbols.
+  The OML encoding contains italic Latin and Greek letters for use in
+  mathematical formulas (typically used for variables) together with some
+  symbols.
 
-However, the reference to **italic** seems to be a description of the *state
-of the art* rather than a necessary restriction:
+However, the reference to **italic** letters seems to be a description of
+the *state of the art* rather than a necessary restriction:
 
-* The only OML encoded CM font is `Computer Modern Math Italic` (cmmi),
+* There is only one OML encoded font in the Computer Modern fonts:
+  `Computer Modern Math Italic` (cmmi).
 
-* but generally, font encodings (T1, OT1) are not specific to the font shape.
+* Generally, font encodings (T1, OT1) are not specific to the font shape.
 
 * Both, ``\DeclareSymbolFont`` and ``\DeclareMathAlphabet`` require a
-  {<shape>} argument. Thus it is possible to define OML encoded math
+  {<shape>} argument. Thus it is possible to set up OML encoded math
   alphabets in roman {n} as well as italic {it} shape without conflicts.
 
-* A more suitable public name would be `TeX math letters` or `Original/Old
+* The name `TeX math italic` can be interpreted as "encoding *of* `Computer
+  Modern Math Italic`" rather than "encoding *for* math italic" fonts.
+
+  A less confusing name would be `TeX math letters` or `Original/Old
   Math Letters`. The latter would also explain the acronym OML.
 
+A more inclusive definition would be:
+
+  The OML encoding contains Latin and Greek letters for use in mathematical
+  formulas (typically used for variables) together with some symbols.
+  It first appeared in the `Computer Modern Math Italic` (cmmi) font.
+
+
+
 Support
 """""""
 
@@ -206,7 +284,7 @@ Supported font families can be found searching for ``oml*.fd`` files and by
 grepping for "DeclareFont.*OML", "SymbolFont.*OML" and "MathAlphabet.*OML"
 in ``*.sty`` files.
 
-.. _table 1:
+.. _table 2:
 
 .. table:: Fonts supporting the OML font encoding
    :class: booktab
@@ -229,9 +307,9 @@ in ``*.sty`` files.
    llcmm         LXfonts (sans serif)           x      x
    lmr           Latin Modern Roman             x      x
    mak           Kerkis                         x
-   mdbch         Math Design Charter            x      x         ?     x
-   mdput         Math Design Utopia             x      x         ?     x
-   mdugm         Math Design Garamond           x      x         ?     x
+   mdbch         Math Design Charter            x      x         x     x
+   mdput         Math Design Utopia             x      x         x     x
+   mdugm         Math Design Garamond           x      x         x     x
    neohellenic   GFS Neohellenic                x
    plcm          CM (PLaTeX)                    x
    ptmom         Times (Omega or MB-Times)      x      x
@@ -260,9 +338,9 @@ Explanations:
   supporting {m}{n} or {bx}{n} here.
 
 The following fonts define ``cmm`` as OML substitution. A better matching
-substitution can be set with the rmdefault_ option.
+substitution can be set with the rmdefault_ or sfdefault_ options.
 
-.. _table 2:
+.. _table 3:
 
 .. table:: Non-CM fonts with ``cmm`` as OML substitution
    :class: booktab
@@ -296,7 +374,7 @@ Conclusions and outlook
 -----------------------
 
 It is hoped, that in the future more fonts families will support the OML
-encoding in normal and bold weight as well as upright and italic shape. 
+encoding in normal and bold weight as well as upright and italic shape.
 This would be a major step towards a LaTeX equivalent of the `Mathematical
 Alphanumeric Symbols`_ Unicode block.
 
@@ -304,12 +382,14 @@ This should be (relatively) easy to achieve via virtual fonts when the
 glyphs for the Greek letters already exist. Examples are Latin Modern,
 Kerkis, GFS-Neohellenic, LX-Fonts and KP-Serif.
 
-Alternatively, T7 could be used for math alphabets (if it ever happens to
-materialise).
+Alternatively, the T7 encoding could be used for math alphabets (if it ever
+happens to materialise).
 
 Upright small Greek letters in ``\mathrm`` would enable the specification of
-Myons, Pions, alpha-particles, photons, and neutrinos without special
-packages. (With mathdesign_, this is already possible today.)
+the constant pi, Myons, Pions, alpha-particles, photons, and neutrinos
+without special packages. (With mathdesign_, this is already possible
+today.)
+
 
 Implementation
 **************
@@ -320,19 +400,25 @@ Identification
 
   \NeedsTeXFormat{LaTeX2e}
   \ProvidesPackage{isomath}
-  [2008/10/02 v0.2 typeset math according to International Standard ISO 31]
-  
+  [2009/06/19 v0.3 typeset math according to International Standard ISO 31]
+
+History
+-------
+
 .. class:: borderless
-  
-=====  ==========  ========================================================
+
+===  ============  ========================================================
 0.1    2008-09-25  first public version.
 0.2    2008-10-02  bugfix: a usage example was uncommented;
-                   updated documentation;
-                   define \mathsans only if OMLmathsans is true;
-		   option reuseMathalphabets -> reuseMathAlphabets.
-=====  ==========  ========================================================
+\                  updated documentation;
+\                  define \mathsans only if OMLmathsans is true;
+\                  option reuseMathalphabets -> reuseMathAlphabets.
+0.3    2009-06-19  documentation update;
+\                  fix OMLmathrm and OMLmathsans definitions;
+\		   switch license to LPPL		   
+===  ============  ========================================================
+
 
-  
 Requirements
 ============
 
@@ -341,29 +427,30 @@ fixmath.sty
 
 The package fixmath_ by Walter Schmidt defines Greek letters as symbols
 of type ``\mathalpha`` and takes them from the "letters" SymbolFont in
-``\mathnormal`` (as opposed to "operators" in ``fontmath.ltx``). 
+``\mathnormal`` (as opposed to "operators" in ``fontmath.ltx``).
 
 fixmath_ also defines the ``\mathbold`` alphabet, setting it to ``cmm``.
 However, this definition will be overwritten with a configurable value for
-the font family below.) 
-
+the font family below.)
 ::
 
   \RequirePackage{fixmath}
   
-.. caution:: 
+.. caution::
+
+   After loading fixmath, placing Greek letters in a math alphabet, e.g.
+   ``\mathrm{k\Omega}``, can lead to garbage, as the standard math alphabets
+   are usually taken from OT1 encoded fonts that have ligatures and
+   non-alpha symbols in place of the small Greek letters.
 
-   Placing small Greek letters in a math alphabet, e.g.
-   ``\mathrm{k\Omega}``, can lead to garbage.  
-   
    If the chosen font supports the `OML font encoding`_, you can use the
    options for `OML math alphabets`_.  Otherwise, place Greek letters
-   outside the math alphabet command. 
-    
+   outside the math alphabet command.
+
    Some packages provide ``\up*`` or ``\var*`` macros for upright Greek
    letters, e.g. ``\mathrm{k}\upOmega``.
 
-  
+
 kvoptions.sty
 -------------
 
@@ -379,8 +466,9 @@ rmdefault
 ---------
 
 Alternative family for roman math fonts. The default is to use the
-corresponding text font family (``\rmdefault``) in OMS encoding.
-`Table 2`_ lists some fonts where a different setting is advised.
+corresponding text font family (``\rmdefault``) in OML encoding.
+`Table 3`_ lists some fonts where a different setting is advised.
+
 ::
 
   \DeclareStringOption[\rmdefault]{rmdefault}
@@ -389,9 +477,9 @@ sfdefault
 ---------
 
 Alternative family for sans-serif math fonts. The default is to use the
-corresponding text font family (``\sfdefault``) in OMS encoding.
- 
-Computer Modern Sans Serif (cmss) has no OMS encoded variant. Nor have many
+corresponding text font family (``\sfdefault``) in OML encoding.
+
+Computer Modern Sans Serif (cmss) has no OML encoded variant. Nor have many
 derivatives (lmss, aess, ...). Actually, there are only a few OML-encoded
 sans-serif fonts (all slanted/italic):
 
@@ -412,7 +500,7 @@ recommended setting.
 TODO
   Allow scaling?
 
-  
+
 reuseMathAlphabets
 ------------------
 
@@ -424,17 +512,17 @@ As a workaround, this option tells ``isomath`` to re-use the existing
 
 To access the upright shapes, the corresponding ``\textbf`` and ``\textsf``
 commands might be used (however, this toggles the math-mode off and
-might use a different font). 
+might use a different font).
 
 ::
 
   \DeclareBoolOption{reuseMathAlphabets}
   
-.. caution::  
+.. caution::
    Do not use ``reuseMathAlphabets`` together with the ``OMLmathbf`` or
-   ``OMLmathsf`` options.  
+   ``OMLmathsf`` options.
+
 
-  
 OML math alphabets
 ------------------
 
@@ -453,22 +541,24 @@ encoding::
   \DeclareBoolOption{OMLmathtt}
   
 Setting these options enables access to small Greek letters in different
-shapes with e.g. ``\mathrm{\pi}`` — *if an OML encoded font is available*. 
+shapes with e.g. ``\mathrm{\pi}`` — *if an OML encoded font is available*.
 Currently, support for the `OML font encoding`_ is rather limited:
 
-* only the mathdesign_ fonts support *bold roman* in OML encoding, while
+* only the mathdesign_ fonts support roman in OML encoding, while
 * many font packages define an italic font as OML replacement for a roman
   font.
-  
+
 With some packages, these options can result in a "too many math alphabets
 used in version normal" error.
-  
----------------------------------------------------
+
+Process Options
+---------------
 
 Process the options with ``kvoptions`` extensions::
 
   \ProcessKeyvalOptions*
   
+  
 Declarations
 ============
 
@@ -476,10 +566,10 @@ Math alphabets
 --------------
 
 In math, LaTeX uses "absolute" fontnames instead of a selection by family,
-shape, and weight because typefaces have a semantic meaning [fntguide]_. 
-This correlates with the `Unicode math support`_ where the 
-`mathematical alphanumeric symbols`_ block defines distinct Unicode 
-characters for in Greek and Latin letters in different typefaces.
+shape, and weight because typefaces have a semantic meaning [fntguide]_.
+This correlates with the `Unicode math support`_ where the
+`mathematical alphanumeric symbols`_ block defines distinct Unicode
+characters for Greek and Latin letters in different typefaces.
 
 Isomath defines a math alphabet for every required font variant and
 optionally re-defines the standard math alphabets in `OML font encoding`_.
@@ -489,8 +579,8 @@ to 16, so we have to be carefull not to exceed this.
 mathbold
 """"""""
 
-The *italic bold* math alphabet is named ``\mathbold`` like in 
-`related packages`_. With the reuseMathAlphabets_ option, ``\mathfb`` 
+The *italic bold* math alphabet is named ``\mathbold`` like in
+`related packages`_. With the reuseMathAlphabets_ option, ``\mathfb``
 is redefined and ``\mathbold`` made an alias (overwriting existing
 definitions)::
 
@@ -505,14 +595,14 @@ mathsans
 """"""""
 
 For *italic sans-serif*, we define a new alphabet named ``\mathsans`` (in
-analogy to ``\mathbold``). As this typeface is not required by ISO 31, it is
-only defined if the ``OMLmathsans`` option is set::
+analogy to ``\mathbold``). As this typeface is not required by ISO 31, it
+is only defined if the ``OMLmathsans`` option is set::
 
   \ifisomath@OMLmathsans
     \DeclareMathAlphabet{\mathsans}{OML}{\isomath@sfdefault}{m}{it}
   \fi
   
-mathboldsans  
+mathboldsans
 """"""""""""
 
 A *sans serif slanted bold* alphabet is needed for tensor symbols.  With the
@@ -524,7 +614,7 @@ made an alias::
     \def\mathboldsans{\mathsf}
   \else
     \DeclareMathAlphabet{\mathboldsans}{OML}{\isomath@sfdefault}{bx}{it}
-  \fi  
+  \fi
   
 Redefine standard alphabets
 """""""""""""""""""""""""""
@@ -533,16 +623,16 @@ Redefine standard alphabets in `OML font encoding`_
 if the corresponding `OML math alphabets`_ option is true::
 
   \ifisomath@OMLmathrm
-    \SetMathAlphabet{\mathrm}{normal}{OML}{\isomath@rmdefault}{n}{n}
+    \SetMathAlphabet{\mathrm}{normal}{OML}{\isomath@rmdefault}{m}{n}
   \fi
   \ifisomath@OMLmathbf
     \SetMathAlphabet{\mathbf}{normal}{OML}{\isomath@rmdefault}{b}{n}
   \fi
   \ifisomath@OMLmathsf
-    \SetMathAlphabet{\mathsf}{normal}{OML}{\isomath@sfdefault}{n}{n}
+    \SetMathAlphabet{\mathsf}{normal}{OML}{\isomath@sfdefault}{m}{n}
   \fi
   \ifisomath@OMLmathtt
-    \SetMathAlphabet{\mathtt}{normal}{OML}{\ttdefault}{n}{n}
+    \SetMathAlphabet{\mathtt}{normal}{OML}{\ttdefault}{m}{n}
   \fi
   
 Command aliases
@@ -562,6 +652,12 @@ For easier writing or to make existing documents conform to the standard,
 you might want to re-define the standard ``\vec`` command after loading this
 package (cf. the Examples_ section).
 
+Attention: Some fonts (CM, Latin Modern, ...) have old-style figures in
+their math italic version. The Null vector must not be written ``\vec{0}``
+in this case. Use e.g. ``\mathbf{0}``, ``\boldsymbol{0}`` (with AMS math) or
+``\bm{0}`` (with boldmath). The latter two variants provide also a failsafe
+alias for a bold vector.
+
 \\matrixsym
 """""""""""
 
@@ -594,15 +690,14 @@ Mathpazo (Palatino) ppl -> zplm ::
   \DeclareFontShape{OML}{ppl}{m}{it}{<-> ssub * zplm/m/it}{}
   \DeclareFontShape{OML}{ppl}{bx}{it}{<-> ssub * zplm/b/it}{}
   
-Arev (arev): fav -> zavm ::
+Arev (see omlzavm.fd): fav -> zavm ::
 
-  \DeclareFontFamily{OML}{fav}{}
+  \DeclareFontFamily{OML}{fav}{\skewchar \font =127}
   \DeclareFontShape{OML}{fav}{m}{it}{<->ssub * zavm/m/it}{}
   \DeclareFontShape{OML}{fav}{bx}{it}{<->ssub * zavm/b/it}{}
   
-LX Fonts (lxfonts): llcmss -> llcmm ::
-  
-  % repeat font declarations from lxfonts.sty
+LX Fonts (see lxfonts.sty): llcmss -> llcmm ::
+
   \DeclareFontFamily{OML}{llcmm}{\skewchar\font'177}
   \DeclareFontShape{OML}{llcmm}{m}{it}{<-> lcmmi8}{}
   \DeclareFontShape{OML}{llcmm}{bx}{it}{<-> lcmmib8}{}
@@ -620,15 +715,19 @@ No declarations below this point::
 References
 **********
 
-.. [ISO-31] International Standard 31 `Quantities and units`, 
+.. [ISO-31] International Standard 31 `Quantities and units`,
    (ISO 31-0:1992 to ISO 31-14:1992):
    http://www.iso.org/iso/iso_catalogue/catalogue_tc/catalogue_tc_browse.htm?commid=46202
 
 .. [typefaces] `Typefaces for Symbols in Scientific Manuscripts`:
    http://physics.nist.gov/Document/typefaces.pdf
 
-.. [fonts-for-symbols] `On the use of italic and roman fonts for symbols in
-   scientific text`, (Revised December 1999):
+.. [checklist] `SI Unit rules and style conventions`
+   Check List for Reviewing Manuscripts:
+   http://physics.nist.gov/cuu/Units/checklist.html
+
+.. [fonts-for-symbols] `On the use of italic and roman fonts for symbols
+   in scientific text`, (Revised December 1999):
    http://old.iupac.org/standing/idcns/fonts_for_symbols.html
 
 .. [SI-brochure] `The International System of Units (SI)`:
@@ -653,6 +752,7 @@ References
 .. Links
 .. *****
 
+.. _LaTeX Project Public License: http://www.latex-project.org/lppl.txt
 .. _BIPM:  http://www.bipm.org/
 .. _IUPAC: http://iupac.org/
 .. _IUPAP: http://www.iupap.org/
diff --git a/Master/texmf-dist/tex/latex/isomath/isomath.sty b/Master/texmf-dist/tex/latex/isomath/isomath.sty
index 89353a74869..c20b6e9a1d5 100644
--- a/Master/texmf-dist/tex/latex/isomath/isomath.sty
+++ b/Master/texmf-dist/tex/latex/isomath/isomath.sty
@@ -1,21 +1,22 @@
 % isomath: Math for scientists
 % ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
 % 
-% :Copyright: © 2008 Günter Milde
-% :Licence:   Released under the terms of the GNU General Public License 
-%             (version 2 or later).
-% 
-% :Abstract:  The isomath package enables formatting Greek and Latin 
-%             letters as symbols for vectors, matrices, and tensors 
-%             in the typefaces recommended for scientific papers 
+% :Copyright: © 2008, 2009 Günter Milde
+% :Licence:   This work may be distributed and/or modified under the
+%             conditions of the `LaTeX Project Public License`_, either 
+%             version 1.3 of this license or (at your option) any later version.
+% 
+% :Abstract:  The isomath package enables formatting Greek and Latin
+%             letters as symbols for vectors, matrices, and tensors
+%             in the typefaces recommended for scientific papers
 %             by the International Standard ISO 31. For this, a *bold italic*
 %             and a *sans-serif bold italic* math alphabet are defined.
 % 
-% .. contents:: 
+% .. contents::
 % 
 % Introduction
 % ************
-%             
+% 
 % Motivation
 % ==========
 % 
@@ -46,7 +47,7 @@
 % *sans-serif bold italic* math alphabet needed for tensor symbols.
 % 
 % .. [#] Summaries of these rules are free available, see [typefaces]_,
-%        [fonts-for-symbols]_, and [SI-brochure]_.
+%        [checklist]_, [fonts-for-symbols]_, and [SI-brochure]_.
 % 
 % 
 % Features
@@ -59,17 +60,17 @@
 % 
 %   + Greek letters change shape together with Latin letters if a different
 %     math alphabet is used.
-%     
+% 
 %   + Uppercase Greek letters are typeset in italic style by default.
-%   
-%   + Upright Greek letters can be made available through the ``\mathrm`` 
-%     and ``\mathbf`` alphabets, if the corresponding fonts support the 
+% 
+%   + Upright Greek letters can be made available through the ``\mathrm``
+%     and ``\mathbf`` alphabets, if the corresponding fonts support the
 %     `OML font encoding`_.
 % 
 % * The `command aliases`_ ``\vectorsym``, ``\matrixsym``, and ``\tensorsym``
 %   allow semantic markup. They print the argument in an ISO-conforming
 %   typeface.
-%     
+% 
 % * For this, new `math alphabets`_ are defined:
 % 
 %   :``\mathbold``: *boldface italic* (vector and matrix symbols),
@@ -84,14 +85,16 @@
 %   encoded counterpart but no substitution definition in their ``*.fd``
 %   files.
 % 
-%    
+% 
 % Usage
 % =====
 % 
 % Make sure that LaTeX can find ``isomath.sty`` and insert the command
 % ``\usepackage{isomath}`` in the document preamble.
 % 
-% Examples 
+% For package options, see the Options_ section below.
+% 
+% Examples
 % --------
 % 
 % * In many cases (e.g. when ``\sfdefault`` expands to "cmss"), the
@@ -101,7 +104,11 @@
 %   Use cmbright_ for sans-serif math alphabets::
 
 %   \usepackage[sfdefault=cmbr]{isomath}
-%    
+% 
+%   Define also a slanted sans-serif math alphabet::
+
+%   \usepackage[sfdefault=cmbr,OMLmathsans]{isomath}
+% 
 % * Redefine the standard ``\vec`` macro to typeset its argument in `bold
 %   italic`::
 
@@ -113,7 +120,7 @@
 
 %   \usepackage[charter]{mathdesign}
 %   \usepackage[OMLmathbf,sfdefault=cmbr]{isomath}
-%   
+% 
 %   Now, ``\mathbf{\pi}`` produces a bold upright pi symbol.
 % 
 % Related packages
@@ -140,38 +147,97 @@
 % ---------
 % 
 % The `fourier`_ package for math typesetting with Utopia defines its own,
-% incompatible math font encodings. It cannot be used with ``isomath`` but
-% provides other means to typeset upright or italic Greek (see its
-% documentation).
+% incompatible math font encodings. It cannot be used with ``isomath``
+% but provides other means to typeset upright or italic Greek (see its
+% documentation).\ [#]_
 % 
 % The `kpfonts`_, `pxfonts`_, and `txfonts`_ packages define many additional
-% math alphabets and can only be combined with ``isomath``, if the
-% reuseMathAlphabets_ option is used.
+% math alphabets the additional definitions in isomath lead to a "too many
+% math alphabets used in version normal" error. The error can be avoided with
+% the reuseMathAlphabets_ option.
+% 
+% .. [#] However, it is possible to use the symbols from `fourier`_ together
+%        with math alphabets from another package, e.g `mathdesign`_::
+
+%        \usepackage{fourier}
+%        \usepackage[OMLmathbf,rmdefault=mdput,sfdefault=cmbr]{isomath}
+% 
 % 
 % Greek in Math
 % =============
 % 
+% IUPAC_'s [fonts-for-symbols]_ guide says:
+% 
+%    2. The overall rule is that symbols representing physical quantities (or
+%       variables) are italic, but symbols representing units, or labels, are
+%       roman. [...]
+% 
+%    3. The above rule **applies equally to letter symbols from both the Greek
+%       and the Latin alphabet**, although authors often appear to resist
+%       putting Greek letters into italic.
+% 
+% [emphasis by the author]. In contrast, the standard LaTeX style treats Greek
+% symbols as invariant operators with lower case italic and upper case upright.
+% 
 % Unicode Math Support
 % --------------------
 % 
-% The technical report `Unicode Support for Mathematics` [tr25]_ lists 
-% *alphanumeric symbols encountered in mathematics* in Table 2.1 `Mathematical
-% Alphabets`. It includes Latin and Greek letters in the bold, italic, bold
-% italic, sans-serif bold, and sans-serif bold italic math styles.
+% The technical report `Unicode Support for Mathematics` [tr25]_ lists
+% "lphanumeric symbols encountered in mathematics"in table 2 `Mathematical
+% Alphabets`.
 % 
 % The Unicode block `mathematical alphanumeric symbols`_ provides style
-% variants for Latin and Greek letters and digits. It is "to be used for
-% mathematical variables where style variations are important semantically".
+% variants for Latin and Greek letters and digits. It is labelled "to be used
+% for mathematical variables where style variations are important
+% semantically".
+% 
+% .. _table 1:
+% 
+% .. table:: Styles in the `mathematical alphanumeric symbols`_
+%    Unicode block
+%    :class: booktab
+% 
+%    ================= ==== ================= ============================
+%    Style             LGD  LaTeX macro       Package, Comment
+%                      [#]_
+%    ================= ==== ================= ============================
+%    bold              LGD  ``\mathbf``       no Greek
+%    
+%    italic            LG   ``\mathit``       no Greek
+%    \                      ``\mathnormal``   small Greek but
+%                                             old-style roman Digits
+%    bold italic       LG   ``\mathbold``     fixmath and friends
+%    \                      ``\boldsymbol``   ams
+%    script            L    ``\mathcal`` or   only capital Latin
+%    (calligraphic)         ``\mathscr``
+%    bold script       L    
+%    fraktur           L    ``\mathfrak``     eufrak
+%    double-struck     L D  ``\mathbb``       bbold, mathbbol,
+%                                             mbboard
+%    \                      ``\mathbbm``      bbm
+%    \                      ``\mathds``       dsfont
+%    bold fraktur      L    
+%    sans-serif        L D  ``\mathsf``       no Greek
+%    sans-serif bold   LGD  
+%    sans-serif italic L    ``\mathsans``     isomath
+%    sans bold italic  LG   ``\mathboldsans`` isomath
+%    monospace         L D  ``\mathtt``       no Greek
+%    ----------------- ---- ----------------- ----------------------------
+%    *Not in the mathematical alphanumeric symbols block*:
+%    ---------------------------------------------------------------------
+%    plain             LGD  ``\mathrm``       no Greek
+%    \                      ``\mathnormal``   capital Greek
+%    ================= ==== ================= ============================
+% 
+% .. [#] LGD: **L**\ atin, **G**\ reek, **D**\ igits
 % 
 % 
 % OML font encoding
 % -----------------
 % 
-% The OML font encoding is the only established encoding providing
-% Latin and Greek letters in one font:
-% 
-% * LGR is Greek-only,
-% * T7 is just a "reserved name" for a standard Greek encoding.
+% *OML* is the only established font encoding providing Latin and Greek
+% letters in one font. (The text font encoding *LGR* is Greek-only while *T7*
+% is just a "reserved name" for a standard Greek encoding.)
 % 
 % Definition
 % """"""""""
@@ -179,24 +245,36 @@
 % The `LaTeX font encodings` guide [encguide]_ names OML `TeX math italic` and
 % defines:
 % 
-%    The OML encoding contains italic Latin and Greek letters for use in
-%    mathematical formulas (typically used for variables) together with some
-%    symbols.
+%   The OML encoding contains italic Latin and Greek letters for use in
+%   mathematical formulas (typically used for variables) together with some
+%   symbols.
 % 
-% However, the reference to **italic** seems to be a description of the *state
-% of the art* rather than a necessary restriction:
+% However, the reference to **italic** letters seems to be a description of
+% the *state of the art* rather than a necessary restriction:
 % 
-% * The only OML encoded CM font is `Computer Modern Math Italic` (cmmi),
+% * There is only one OML encoded font in the Computer Modern fonts:
+%   `Computer Modern Math Italic` (cmmi).
 % 
-% * but generally, font encodings (T1, OT1) are not specific to the font shape.
+% * Generally, font encodings (T1, OT1) are not specific to the font shape.
 % 
 % * Both, ``\DeclareSymbolFont`` and ``\DeclareMathAlphabet`` require a
-%   {<shape>} argument. Thus it is possible to define OML encoded math
+%   {<shape>} argument. Thus it is possible to set up OML encoded math
 %   alphabets in roman {n} as well as italic {it} shape without conflicts.
 % 
-% * A more suitable public name would be `TeX math letters` or `Original/Old
+% * The name `TeX math italic` can be interpreted as "encoding *of* `Computer
+%   Modern Math Italic`" rather than "encoding *for* math italic" fonts.
+% 
+%   A less confusing name would be `TeX math letters` or `Original/Old
 %   Math Letters`. The latter would also explain the acronym OML.
 % 
+% A more inclusive definition would be:
+% 
+%   The OML encoding contains Latin and Greek letters for use in mathematical
+%   formulas (typically used for variables) together with some symbols.
+%   It first appeared in the `Computer Modern Math Italic` (cmmi) font.
+% 
+% 
+% 
 % Support
 % """""""
 % 
@@ -206,7 +284,7 @@
 % grepping for "DeclareFont.*OML", "SymbolFont.*OML" and "MathAlphabet.*OML"
 % in ``*.sty`` files.
 % 
-% .. _table 1:
+% .. _table 2:
 % 
 % .. table:: Fonts supporting the OML font encoding
 %    :class: booktab
@@ -229,9 +307,9 @@
 %    llcmm         LXfonts (sans serif)           x      x
 %    lmr           Latin Modern Roman             x      x
 %    mak           Kerkis                         x
-%    mdbch         Math Design Charter            x      x         ?     x
-%    mdput         Math Design Utopia             x      x         ?     x
-%    mdugm         Math Design Garamond           x      x         ?     x
+%    mdbch         Math Design Charter            x      x         x     x
+%    mdput         Math Design Utopia             x      x         x     x
+%    mdugm         Math Design Garamond           x      x         x     x
 %    neohellenic   GFS Neohellenic                x
 %    plcm          CM (PLaTeX)                    x
 %    ptmom         Times (Omega or MB-Times)      x      x
@@ -260,9 +338,9 @@
 %   supporting {m}{n} or {bx}{n} here.
 % 
 % The following fonts define ``cmm`` as OML substitution. A better matching
-% substitution can be set with the rmdefault_ option.
+% substitution can be set with the rmdefault_ or sfdefault_ options.
 % 
-% .. _table 2:
+% .. _table 3:
 % 
 % .. table:: Non-CM fonts with ``cmm`` as OML substitution
 %    :class: booktab
@@ -296,7 +374,7 @@
 % -----------------------
 % 
 % It is hoped, that in the future more fonts families will support the OML
-% encoding in normal and bold weight as well as upright and italic shape. 
+% encoding in normal and bold weight as well as upright and italic shape.
 % This would be a major step towards a LaTeX equivalent of the `Mathematical
 % Alphanumeric Symbols`_ Unicode block.
 % 
@@ -304,12 +382,14 @@
 % glyphs for the Greek letters already exist. Examples are Latin Modern,
 % Kerkis, GFS-Neohellenic, LX-Fonts and KP-Serif.
 % 
-% Alternatively, T7 could be used for math alphabets (if it ever happens to
-% materialise).
+% Alternatively, the T7 encoding could be used for math alphabets (if it ever
+% happens to materialise).
 % 
 % Upright small Greek letters in ``\mathrm`` would enable the specification of
-% Myons, Pions, alpha-particles, photons, and neutrinos without special
-% packages. (With mathdesign_, this is already possible today.)
+% the constant pi, Myons, Pions, alpha-particles, photons, and neutrinos
+% without special packages. (With mathdesign_, this is already possible
+% today.)
+% 
 % 
 % Implementation
 % **************
@@ -320,19 +400,25 @@
 
 \NeedsTeXFormat{LaTeX2e}
 \ProvidesPackage{isomath}
-[2008/10/02 v0.2 typeset math according to International Standard ISO 31]
+[2009/06/19 v0.3 typeset math according to International Standard ISO 31]
 
+% History
+% -------
+% 
 % .. class:: borderless
-%   
-% =====  ==========  ========================================================
+% 
+% ===  ============  ========================================================
 % 0.1    2008-09-25  first public version.
 % 0.2    2008-10-02  bugfix: a usage example was uncommented;
-%                    updated documentation;
-%                    define \mathsans only if OMLmathsans is true;
-%                    option reuseMathalphabets -> reuseMathAlphabets.
-% =====  ==========  ========================================================
+% \                  updated documentation;
+% \                  define \mathsans only if OMLmathsans is true;
+% \                  option reuseMathalphabets -> reuseMathAlphabets.
+% 0.3    2009-06-19  documentation update;
+% \                  fix OMLmathrm and OMLmathsans definitions;
+% \                  switch license to LPPL                  
+% ===  ============  ========================================================
+% 
 % 
-%   
 % Requirements
 % ============
 % 
@@ -341,29 +427,30 @@
 % 
 % The package fixmath_ by Walter Schmidt defines Greek letters as symbols
 % of type ``\mathalpha`` and takes them from the "letters" SymbolFont in
-% ``\mathnormal`` (as opposed to "operators" in ``fontmath.ltx``). 
+% ``\mathnormal`` (as opposed to "operators" in ``fontmath.ltx``).
 % 
 % fixmath_ also defines the ``\mathbold`` alphabet, setting it to ``cmm``.
 % However, this definition will be overwritten with a configurable value for
-% the font family below.) 
-% 
+% the font family below.)
 % ::
 
 \RequirePackage{fixmath}
 
-% .. caution:: 
+% .. caution::
+% 
+%    After loading fixmath, placing Greek letters in a math alphabet, e.g.
+%    ``\mathrm{k\Omega}``, can lead to garbage, as the standard math alphabets
+%    are usually taken from OT1 encoded fonts that have ligatures and
+%    non-alpha symbols in place of the small Greek letters.
 % 
-%    Placing small Greek letters in a math alphabet, e.g.
-%    ``\mathrm{k\Omega}``, can lead to garbage.  
-%    
 %    If the chosen font supports the `OML font encoding`_, you can use the
 %    options for `OML math alphabets`_.  Otherwise, place Greek letters
-%    outside the math alphabet command. 
-%     
+%    outside the math alphabet command.
+% 
 %    Some packages provide ``\up*`` or ``\var*`` macros for upright Greek
 %    letters, e.g. ``\mathrm{k}\upOmega``.
 % 
-%   
+% 
 % kvoptions.sty
 % -------------
 % 
@@ -379,8 +466,9 @@
 % ---------
 % 
 % Alternative family for roman math fonts. The default is to use the
-% corresponding text font family (``\rmdefault``) in OMS encoding.
-% `Table 2`_ lists some fonts where a different setting is advised.
+% corresponding text font family (``\rmdefault``) in OML encoding.
+% `Table 3`_ lists some fonts where a different setting is advised.
+% 
 % ::
 
 \DeclareStringOption[\rmdefault]{rmdefault}
@@ -389,9 +477,9 @@
 % ---------
 % 
 % Alternative family for sans-serif math fonts. The default is to use the
-% corresponding text font family (``\sfdefault``) in OMS encoding.
-%  
-% Computer Modern Sans Serif (cmss) has no OMS encoded variant. Nor have many
+% corresponding text font family (``\sfdefault``) in OML encoding.
+% 
+% Computer Modern Sans Serif (cmss) has no OML encoded variant. Nor have many
 % derivatives (lmss, aess, ...). Actually, there are only a few OML-encoded
 % sans-serif fonts (all slanted/italic):
 % 
@@ -412,7 +500,7 @@
 % TODO
 %   Allow scaling?
 % 
-%   
+% 
 % reuseMathAlphabets
 % ------------------
 % 
@@ -424,17 +512,17 @@
 % 
 % To access the upright shapes, the corresponding ``\textbf`` and ``\textsf``
 % commands might be used (however, this toggles the math-mode off and
-% might use a different font). 
+% might use a different font).
 % 
 % ::
 
 \DeclareBoolOption{reuseMathAlphabets}
 
-% .. caution::  
+% .. caution::
 %    Do not use ``reuseMathAlphabets`` together with the ``OMLmathbf`` or
-%    ``OMLmathsf`` options.  
+%    ``OMLmathsf`` options.
+% 
 % 
-%   
 % OML math alphabets
 % ------------------
 % 
@@ -453,22 +541,24 @@
 \DeclareBoolOption{OMLmathtt}
 
 % Setting these options enables access to small Greek letters in different
-% shapes with e.g. ``\mathrm{\pi}`` — *if an OML encoded font is available*. 
+% shapes with e.g. ``\mathrm{\pi}`` — *if an OML encoded font is available*.
 % Currently, support for the `OML font encoding`_ is rather limited:
 % 
-% * only the mathdesign_ fonts support *bold roman* in OML encoding, while
+% * only the mathdesign_ fonts support roman in OML encoding, while
 % * many font packages define an italic font as OML replacement for a roman
 %   font.
-%   
+% 
 % With some packages, these options can result in a "too many math alphabets
 % used in version normal" error.
-%   
-% ---------------------------------------------------
+% 
+% Process Options
+% ---------------
 % 
 % Process the options with ``kvoptions`` extensions::
 
 \ProcessKeyvalOptions*
 
+
 % Declarations
 % ============
 % 
@@ -476,10 +566,10 @@
 % --------------
 % 
 % In math, LaTeX uses "absolute" fontnames instead of a selection by family,
-% shape, and weight because typefaces have a semantic meaning [fntguide]_. 
-% This correlates with the `Unicode math support`_ where the 
-% `mathematical alphanumeric symbols`_ block defines distinct Unicode 
-% characters for in Greek and Latin letters in different typefaces.
+% shape, and weight because typefaces have a semantic meaning [fntguide]_.
+% This correlates with the `Unicode math support`_ where the
+% `mathematical alphanumeric symbols`_ block defines distinct Unicode
+% characters for Greek and Latin letters in different typefaces.
 % 
 % Isomath defines a math alphabet for every required font variant and
 % optionally re-defines the standard math alphabets in `OML font encoding`_.
@@ -489,8 +579,8 @@
 % mathbold
 % """"""""
 % 
-% The *italic bold* math alphabet is named ``\mathbold`` like in 
-% `related packages`_. With the reuseMathAlphabets_ option, ``\mathfb`` 
+% The *italic bold* math alphabet is named ``\mathbold`` like in
+% `related packages`_. With the reuseMathAlphabets_ option, ``\mathfb``
 % is redefined and ``\mathbold`` made an alias (overwriting existing
 % definitions)::
 
@@ -505,14 +595,14 @@
 % """"""""
 % 
 % For *italic sans-serif*, we define a new alphabet named ``\mathsans`` (in
-% analogy to ``\mathbold``). As this typeface is not required by ISO 31, it is
-% only defined if the ``OMLmathsans`` option is set::
+% analogy to ``\mathbold``). As this typeface is not required by ISO 31, it
+% is only defined if the ``OMLmathsans`` option is set::
 
 \ifisomath@OMLmathsans
   \DeclareMathAlphabet{\mathsans}{OML}{\isomath@sfdefault}{m}{it}
 \fi
 
-% mathboldsans  
+% mathboldsans
 % """"""""""""
 % 
 % A *sans serif slanted bold* alphabet is needed for tensor symbols.  With the
@@ -524,7 +614,7 @@
   \def\mathboldsans{\mathsf}
 \else
   \DeclareMathAlphabet{\mathboldsans}{OML}{\isomath@sfdefault}{bx}{it}
-\fi  
+\fi
 
 % Redefine standard alphabets
 % """""""""""""""""""""""""""
@@ -533,16 +623,16 @@
 % if the corresponding `OML math alphabets`_ option is true::
 
 \ifisomath@OMLmathrm
-  \SetMathAlphabet{\mathrm}{normal}{OML}{\isomath@rmdefault}{n}{n}
+  \SetMathAlphabet{\mathrm}{normal}{OML}{\isomath@rmdefault}{m}{n}
 \fi
 \ifisomath@OMLmathbf
   \SetMathAlphabet{\mathbf}{normal}{OML}{\isomath@rmdefault}{b}{n}
 \fi
 \ifisomath@OMLmathsf
-  \SetMathAlphabet{\mathsf}{normal}{OML}{\isomath@sfdefault}{n}{n}
+  \SetMathAlphabet{\mathsf}{normal}{OML}{\isomath@sfdefault}{m}{n}
 \fi
 \ifisomath@OMLmathtt
-  \SetMathAlphabet{\mathtt}{normal}{OML}{\ttdefault}{n}{n}
+  \SetMathAlphabet{\mathtt}{normal}{OML}{\ttdefault}{m}{n}
 \fi
 
 % Command aliases
@@ -562,6 +652,12 @@
 % you might want to re-define the standard ``\vec`` command after loading this
 % package (cf. the Examples_ section).
 % 
+% Attention: Some fonts (CM, Latin Modern, ...) have old-style figures in
+% their math italic version. The Null vector must not be written ``\vec{0}``
+% in this case. Use e.g. ``\mathbf{0}``, ``\boldsymbol{0}`` (with AMS math) or
+% ``\bm{0}`` (with boldmath). The latter two variants provide also a failsafe
+% alias for a bold vector.
+% 
 % \\matrixsym
 % """""""""""
 % 
@@ -594,15 +690,14 @@
 \DeclareFontShape{OML}{ppl}{m}{it}{<-> ssub * zplm/m/it}{}
 \DeclareFontShape{OML}{ppl}{bx}{it}{<-> ssub * zplm/b/it}{}
 
-% Arev (arev): fav -> zavm ::
+% Arev (see omlzavm.fd): fav -> zavm ::
 
-\DeclareFontFamily{OML}{fav}{}
+\DeclareFontFamily{OML}{fav}{\skewchar \font =127}
 \DeclareFontShape{OML}{fav}{m}{it}{<->ssub * zavm/m/it}{}
 \DeclareFontShape{OML}{fav}{bx}{it}{<->ssub * zavm/b/it}{}
 
-% LX Fonts (lxfonts): llcmss -> llcmm ::
-  
-% repeat font declarations from lxfonts.sty
+% LX Fonts (see lxfonts.sty): llcmss -> llcmm ::
+
 \DeclareFontFamily{OML}{llcmm}{\skewchar\font'177}
 \DeclareFontShape{OML}{llcmm}{m}{it}{<-> lcmmi8}{}
 \DeclareFontShape{OML}{llcmm}{bx}{it}{<-> lcmmib8}{}
@@ -620,15 +715,19 @@
 % References
 % **********
 % 
-% .. [ISO-31] International Standard 31 `Quantities and units`, 
+% .. [ISO-31] International Standard 31 `Quantities and units`,
 %    (ISO 31-0:1992 to ISO 31-14:1992):
 %    http://www.iso.org/iso/iso_catalogue/catalogue_tc/catalogue_tc_browse.htm?commid=46202
 % 
 % .. [typefaces] `Typefaces for Symbols in Scientific Manuscripts`:
 %    http://physics.nist.gov/Document/typefaces.pdf
 % 
-% .. [fonts-for-symbols] `On the use of italic and roman fonts for symbols in
-%    scientific text`, (Revised December 1999):
+% .. [checklist] `SI Unit rules and style conventions`
+%    Check List for Reviewing Manuscripts:
+%    http://physics.nist.gov/cuu/Units/checklist.html
+% 
+% .. [fonts-for-symbols] `On the use of italic and roman fonts for symbols
+%    in scientific text`, (Revised December 1999):
 %    http://old.iupac.org/standing/idcns/fonts_for_symbols.html
 % 
 % .. [SI-brochure] `The International System of Units (SI)`:
@@ -653,6 +752,7 @@
 % .. Links
 % .. *****
 % 
+% .. _LaTeX Project Public License: http://www.latex-project.org/lppl.txt
 % .. _BIPM:  http://www.bipm.org/
 % .. _IUPAC: http://iupac.org/
 % .. _IUPAP: http://www.iupap.org/
-- 
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