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authorKarl Berry <karl@freefriends.org>2015-04-12 17:56:46 +0000
committerKarl Berry <karl@freefriends.org>2015-04-12 17:56:46 +0000
commit687da405d484ea727c62464d6217d54484059e8a (patch)
tree1cfee39b0b21faccc6e7b34a2682e2bb12796eb7
parente00902aa67c25ecb54858154cb33d0093dad5bc6 (diff)
amscls (11apr15
git-svn-id: svn://tug.org/texlive/trunk@36804 c570f23f-e606-0410-a88d-b1316a301751
-rw-r--r--Master/texmf-dist/doc/latex/amscls/README20
-rw-r--r--Master/texmf-dist/doc/latex/amscls/amsclass.pdfbin414868 -> 373738 bytes
-rw-r--r--Master/texmf-dist/doc/latex/amscls/amsthdoc.pdfbin80544 -> 113400 bytes
-rw-r--r--Master/texmf-dist/source/latex/amscls/amsclass.dtx36
-rw-r--r--Master/texmf-dist/source/latex/amscls/amsclass.ins2
-rw-r--r--Master/texmf-dist/source/latex/amscls/amsthdoc.tex740
-rw-r--r--Master/texmf-dist/tex/latex/amscls/amsart.cls18
-rw-r--r--Master/texmf-dist/tex/latex/amscls/amsbook.cls18
-rw-r--r--Master/texmf-dist/tex/latex/amscls/amsproc.cls18
-rw-r--r--Master/texmf-dist/tex/latex/amscls/amsthm.sty18
-rw-r--r--Master/tlpkg/tlpsrc/collection-langgreek.tlpsrc2
11 files changed, 695 insertions, 177 deletions
diff --git a/Master/texmf-dist/doc/latex/amscls/README b/Master/texmf-dist/doc/latex/amscls/README
index 8931e2aca35..e9272076df5 100644
--- a/Master/texmf-dist/doc/latex/amscls/README
+++ b/Master/texmf-dist/doc/latex/amscls/README
@@ -1,6 +1,6 @@
-README file for AMS document classes amsart/book/proc 2.20.1 [2009/07/02]
+README file for AMS document classes amsart/book/proc 2.20.2 [2015/03/10]
-Copyright 2004, 2010, 2014 American Mathematical Society.
+Copyright 2004, 2010, 2014-2015 American Mathematical Society.
This work may be distributed and/or modified under the
conditions of the LaTeX Project Public License, either version 1.3c
@@ -64,7 +64,18 @@ general we advise against using \LoadClass, unless the base class is
frozen or changes to the base class are under your control.)
========================================================================
-CHANGE LOG
+RECENT CHANGES
+
+---amsthdoc.tex 2.20.2 2015/04/10
+Completely rewritten, adding examples, workarounds, and notes on
+interaction with other packages and document classes.
+
+---amsclass.dtx 2.20.2 2015/03/10
+Patched definition of \[ for compatibility with the fixltx2e package
+and post-2014 versions of the LaTeX kernel. Thanks to David Carlisle.
+
+========================================================================
+PREVIOUS CHANGES
---amsclass.ins 2.25 2014/07/24
amsmidx.ins 1.1 2014/07/24
@@ -79,7 +90,7 @@ Superseded ams-c1.ins by individual .ins files per .dtx file
---amsclass.dtx 2.20.1 2009/07/02
1. Added [2010] option as permissible year for \subjclass.
-2. Revised header block to explicitly recognizeq the LPPL.
+2. Revised header block to explicitly recognize the LPPL.
---ams-c1.ins 2.20 2004/08/03
Added amsmidx package.
@@ -176,3 +187,4 @@ if triggered when something else is using \@elt.
---amsclass.dtx 2.02 2000/01/17
Some fixes for the fleqn/qedhere case.
+========================================================================
diff --git a/Master/texmf-dist/doc/latex/amscls/amsclass.pdf b/Master/texmf-dist/doc/latex/amscls/amsclass.pdf
index bc722652daa..22e5656a6a7 100644
--- a/Master/texmf-dist/doc/latex/amscls/amsclass.pdf
+++ b/Master/texmf-dist/doc/latex/amscls/amsclass.pdf
Binary files differ
diff --git a/Master/texmf-dist/doc/latex/amscls/amsthdoc.pdf b/Master/texmf-dist/doc/latex/amscls/amsthdoc.pdf
index 5be6816b54d..d675694dd92 100644
--- a/Master/texmf-dist/doc/latex/amscls/amsthdoc.pdf
+++ b/Master/texmf-dist/doc/latex/amscls/amsthdoc.pdf
Binary files differ
diff --git a/Master/texmf-dist/source/latex/amscls/amsclass.dtx b/Master/texmf-dist/source/latex/amscls/amsclass.dtx
index 90d9f411d48..66e9095e1c5 100644
--- a/Master/texmf-dist/source/latex/amscls/amsclass.dtx
+++ b/Master/texmf-dist/source/latex/amscls/amsclass.dtx
@@ -1,6 +1,6 @@
% \def\filename{amsclass.dtx}
-% \def\fileversion{2.20.1}
-% \def\filedate{2009/07/02}
+% \def\fileversion{2.20.2}
+% \def\filedate{2015/03/10}
%
% \iffalse meta-comment
%
@@ -15,7 +15,7 @@
% fax: (401) 331-3842
% email: tech-support@ams.org
%
-% Copyright 1995, 199, 2004, 2009 American Mathematical Society.
+% Copyright 1995, 199, 2004, 2009, 2015 American Mathematical Society.
%
% Unlimited copying and redistribution of this file are permitted as
% long as this file is not modified. Modifications, and distribution
@@ -36,7 +36,7 @@
\author{American Mathematical Society\\Michael Downes\\
updated by Barbara Beeton}
\date{Version \fileversion, \filedate}
-\hDocInput{amsclass.dtx}
+\DocInput{amsclass.dtx}
\end{document}
%</driver>
% \fi
@@ -74,13 +74,13 @@
\NeedsTeXFormat{LaTeX2e}% LaTeX 2.09 can't be used (nor non-LaTeX)
[1995/06/01]% LaTeX date must be June 1995 or later
%<*amsart>
-\ProvidesClass{amsart}[2009/07/02 v2.20.1]
+\ProvidesClass{amsart}[2015/03/10 v2.20.2]
%</amsart>
%<*amsproc>
-\ProvidesClass{amsproc}[2009/07/02 v2.20.1]
+\ProvidesClass{amsproc}[2015/03/10 v2.20.2]
%</amsproc>
%<*amsbook>
-\ProvidesClass{amsbook}[2009/07/02 v2.20.1]
+\ProvidesClass{amsbook}[2015/03/10 v2.20.2]
%</amsbook>
% \end{macrocode}
% For \pkg{amsthm} we need to guard against redundant loading via
@@ -97,7 +97,7 @@
\csname ver@\@currname.\@currext\endcsname
%</classes>
%<*amsthm>
-\ProvidesPackage{amsthm}[2009/07/02 v2.20.1]
+\ProvidesPackage{amsthm}[2015/03/10 v2.20.2]
%</amsthm>
% \end{macrocode}
%
@@ -4836,10 +4836,21 @@
% If arg 2 is \cs{m@th} when we make this test it indicates that the
% fleqn option is in effect. Perhaps try to do something there.
% \begin{macrocode}
- \def\@tempa#1$#2#3\@nil{%
- \def\[{#1$#2\def\@currenvir{displaymath}#3}%
- }%
- \expandafter\@tempa\[\@nil
+ \def\@tempa#1$#2#3\@nil#4{%
+ \def#4{#1$#2\def\@currenvir{displaymath}#3}%
+ }%
+% \end{macrocode}
+% If \cn{[} has already been made robust (by \pkg{fixltx2e} or
+% a \LaTeX\ format from 2015 or later), patch the internal macro
+% \cs{[<space>} instead.
+% \begin{macrocode}
+ \expandafter\ifx\csname[ \endcsname\relax
+ \expandafter\@tempa\[\@nil\[%
+ \else
+ \expandafter\expandafter\expandafter\@tempa\csname[
+ \expandafter\endcsname\expandafter\@nil
+ \csname[ \endcsname
+ \fi
}
% \end{macrocode}
%
@@ -5188,5 +5199,4 @@ Le-gendre Mar-kov-ian Noe-ther-ian No-vem-ber Rie-mann-ian Sep-tem-ber}
%
% \changes{v2.13}{2002/12/06}{Added a warning for thanks inside author}
%
-% \CheckSum{5684}
% \Finale
diff --git a/Master/texmf-dist/source/latex/amscls/amsclass.ins b/Master/texmf-dist/source/latex/amscls/amsclass.ins
index 37021b9f5ea..c2c80fa9b34 100644
--- a/Master/texmf-dist/source/latex/amscls/amsclass.ins
+++ b/Master/texmf-dist/source/latex/amscls/amsclass.ins
@@ -1,4 +1,4 @@
-%% filename: amsmclass.ins
+%% filename: amsclass.ins
%% version: 2.25
%% date: 2014/07/24
%%
diff --git a/Master/texmf-dist/source/latex/amscls/amsthdoc.tex b/Master/texmf-dist/source/latex/amscls/amsthdoc.tex
index 21e824f5ba0..6102bc2d032 100644
--- a/Master/texmf-dist/source/latex/amscls/amsthdoc.tex
+++ b/Master/texmf-dist/source/latex/amscls/amsthdoc.tex
@@ -1,55 +1,56 @@
-%%% ====================================================================
-%%% @LaTeX-file{
-%%% filename = "amsthdoc.tex",
-%%% version = "2.20",
-%%% date = "2004/08/03",
-%%% time = "15:02:46 EDT",
-%%% checksum = "15807 374 1763 14655",
-%%% author = "American Mathematical Society",
-%%% copyright = "Copyright 1999, 2004 American Mathematical Society,
-%%% all rights reserved. Copying of this file is
-%%% authorized only if either:
-%%% (1) you make absolutely no changes to your copy,
-%%% including name; OR
-%%% (2) if you do make changes, you first rename it
-%%% to some other name.",
-%%% address = "American Mathematical Society,
-%%% Technical Support,
-%%% Publications Technical Group,
-%%% 201 Charles Street,
-%%% Providence, RI 02904,
-%%% USA",
-%%% telephone = "401-455-4080 or (in the USA and Canada)
-%%% 800-321-4AMS (321-4267)",
-%%% FAX = "401-331-3842",
-%%% email = "tech-support@ams.org (Internet)",
-%%% codetable = "ISO/ASCII",
-%%% supported = "yes",
-%%% keywords = "latex, theorem, proof, amsthm",
-%%% abstract = "This file is the User's Guide for the amsthm
-%%% package.",
-%%% docstring = "The checksum field above contains a CRC-16
-%%% checksum as the first value, followed by the
-%%% equivalent of the standard UNIX wc (word
-%%% count) utility output of lines, words, and
-%%% characters. This is produced by Robert
-%%% Solovay's checksum utility.",
-%%% }
-%%% ====================================================================
-\documentclass[twoside]{article}
+%% filename: amsthdoc.tex
+%% version: 2.20.2
+%% date: 2015/03/20
+%%
+%% Copyright 1999, 2004, 2010, 2015 American Mathematical Society.
+%%
+%% American Mathematical Society
+%% Technical Support
+%% Publications Technical Group
+%% 201 Charles Street
+%% Providence, RI 02904
+%% USA
+%% tel: (401) 455-4080
+%% (800) 321-4267 (USA and Canada only)
+%% fax: (401) 331-3842
+%% email: tech-support@ams.org
+%%
+%% This work may be distributed and/or modified under the
+%% conditions of the LaTeX Project Public License, either version 1.3c
+%% of this license or (at your option) any later version.
+%% The latest version of this license is in
+%% http://www.latex-project.org/lppl.txt
+%% and version 1.3c or later is part of all distributions of LaTeX
+%% version 2005/12/01 or later.
+%%
+%% This work has the LPPL maintenance status `maintained'.
+%%
+%% The Current Maintainer of this work is the American Mathematical
+%% Society.
+%%
+%% ====================================================================
+%%
+\documentclass[11pt,twoside]{article}
\pagestyle{myheadings}
-% Use the same version numbers as for the amslatex instructions.
-\def\instrversion{2.20}
-\def\instrdate{August 2004}
+% Use the same version number as for the public amsthm release.
+\def\instrversion{2.20.2}
+\def\instrdate{April 2015}
\title{Using the \pkg{amsthm} Package}
-\author{Version \instrversion, \instrdate\\American Mathematical Society}
+\author{Version \instrversion, \instrdate\\[.5ex]
+ Publications Technical Group\\American Mathematical Society}
\date{}
\providecommand{\qq}[1]{\textquotedblleft#1\textquotedblright}
\providecommand{\mdash}{\textemdash\penalty\hyphenpenalty}
+% Some item adjustments
+
+\setlength\leftmargini{2em}
+\setlength\leftmarginii{1.5em}
+\renewcommand\labelitemii{$\circ$}
+
% Embedded \index commands are a legacy from the time when this
% documentation was part of amsldoc. Since they don't hurt anything,
% let's leave them in. Maybe they will become useful again in the
@@ -78,11 +79,11 @@
\catcode`\|=0
\begingroup \catcode`\>=13 % in LaTeX2e verbatim env makes > active
-\gdef\?#1>{{\normalfont$\langle$\textup{#1}$\rangle$}}
+\gdef\?#1>{{\normalfont$\langle$\textit{#1}$\rangle$}}
\gdef\0{\relax}
\endgroup
-\def\<#1>{{\normalfont$\langle$\textup{#1}$\rangle$}}
-\def\ntnote#1{{\normalfont$^{#1}$}}
+\def\<#1>{{\normalfont$\langle$\textit{#1}$\rangle$}}
+\def\ntnote#1{{\normalfont$^{#1}$}\hangindent.5em}
\hfuzz4pt \vbadness9999 \hbadness5000
\def\latex/{{\protect\LaTeX}}
@@ -92,12 +93,26 @@
\setlength{\evensidemargin}{39pt}
\addtolength{\textwidth}{-2\oddsidemargin}
+\setcounter{tocdepth}{2}
+
+\usepackage{url}
+\usepackage[breaklinks]{hyperref}
+
+%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
+
\begin{document}
\maketitle
-\markboth{USING THE \pkg{amsthm} PACKAGE}{USING THE \pkg{amsthm} PACKAGE}
+\markboth{Using the \pkg{amsthm} package}{Using the \pkg{amsthm} package}
+
+\begingroup
+\small
+\tableofcontents
+\endgroup
%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
+\newpage %%%%%%%%%%%%%%%%%%%%
+
\section{Introduction}
\begin{sloppypar}
@@ -105,28 +120,47 @@ The \pkg{amsthm} package provides an enhanced version of \latex/'s
\cn{newtheorem} command for defining theorem-like environments. The
enhanced \cn{newtheorem} recognizes a
\cn{theoremstyle} specification (as in Mittelbach's \pkg{theorem}
-package) and has a \verb'*' form for defining unnumbered environments. The
+package) and has a \verb+*+ form for defining unnumbered environments. The
\pkg{amsthm} package also defines a \env{proof} environment that
automatically adds a QED symbol at the end. AMS document classes
incorporate the \pkg{amsthm} package, so everything described here
applies to them as well.
\end{sloppypar}
+As part of the AMS \latex/ support environment, \pkg{amsthm} follows
+AMS style. This differs in some respects from the style provided by
+the base \latex/ classes and the package mentioned above; where a
+difference is known to be present, it will be noted in these instructions.
+One notable difference is that, after the end of a theorem or proof,
+the following line of text is assumed to start a new paragraph, and will
+always be indented, whether or not a blank line or \cn{par} is present.
+
If the \pkg{amsthm} package is used with a non-AMS document class and
with the \pkg{amsmath} package, \pkg{amsthm} must be loaded
\emph{after} \pkg{amsmath}, not before.
-Examples are given in the file \fn{thmtest.tex}. For best understanding,
+Since \pkg{amsthm} follows AMS publication style, formats that diverge
+significantly from that style may not be able to be accommodated.
+Other theorem packages \emph{do} exist, and users with incompatible
+requirements who are publishing elsewhere are advised to look for other
+possibilities on CTAN\@. However, authors preparing files for
+publication by the AMS are expected to follow AMS style.
+
+This manual describes the features provided by \pkg{amsthm}. Examples
+are given separately in the file \fn{thmtest.tex}. For best understanding,
examine the output side-by-side with the input.
+%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
-\section{The \cn{newtheorem} command}
+%\section{The \cn{newtheorem} command}
+\section{Setup and input of theorem elements}
In mathematical research articles and books, theorems\index{theorems}
and proofs\index{proofs} are among the most common elements, but authors
also use many others that fall in the same general class: lemmas,
propositions, axioms, corollaries, conjectures, definitions, remarks,
-cases, steps, and so forth. It is natural to handle these elements as
+cases, steps, and so forth (see page~\pageref{thmstyle:list}).
+It is natural to handle these elements as
\latex/ environments, but document classes do not
provide predefined environments for theorem-like elements because
(a)~that would make it difficult for authors to exercise the necessary
@@ -137,35 +171,38 @@ provide every one that will ever be needed. Instead there is a command
easy for authors to set up the elements required for a particular
document.
-The \cn{newtheorem} command has two mandatory arguments; the first one
+The \cn{newtheorem} command has two mandatory arguments: the first one
is the environment name that the author would like to use for this
element; the second one is the heading text. For example,
\begin{verbatim}
-\newtheorem{lem}{Lemma}
+ \newtheorem{lem}{Lemma}
\end{verbatim}
means that instances in the document of
\begin{verbatim}
-\begin{lem} Text text ... \end{lem}
+ \begin{lem} Text text ... \end{lem}
\end{verbatim}
will produce
\[\makebox[.8\columnwidth]{%
\textbf{Lemma 1.} \textit{Text text \dots}\hfill}\]
where the heading consists of the specified text \qq{Lemma} and an
-automatically generated number and punctuation.
+automatically generated number and punctuation. Note that there are
+no fixed text assignments as there are with, e.g., \cn{chaptername}
+(usually ``Chapter'' or ``Appendix'', depending on context); the heading
+text in the output will be exactly what you specify in the input.
If \cn{newtheorem*} is used instead of \cn{newtheorem} in this
example, numbers will not be generated automatically for
any of the lemmas in the document. This form of the command can be
-useful if you have only one lemma and don't want it to be
+useful even if you have only one lemma and don't want it to be
numbered; more often, though, it is used to produce a special named
variant of one of the common theorem types. For example, if you have a
-lemma that should be labeled \qq{Klein's Lemma}, then the statement
+lemma that should get the heading \qq{Klein's Lemma}, then the statement
\begin{verbatim}
-\newtheorem*{KL}{Klein's Lemma}
+ \newtheorem*{KL}{Klein's Lemma}
\end{verbatim}
would allow you to write
\begin{verbatim}
-\begin{KL} Text text ... \end{KL}
+ \begin{KL} Text text ... \end{KL}
\end{verbatim}
and get the desired output.
@@ -173,32 +210,152 @@ Sometimes additional information is desired in the heading of a
theorem or lemma, often because it is cited from another source.
An optional argument is used to provide this information:
\begin{verbatim}
-\begin{lem}[Alinhac-Lerner \cite{a-l}]
+ \begin{lem}[Alinhac-Lerner \cite{a-l}]
\end{verbatim}
yielding the output
\[\makebox[.8\columnwidth]{%
- \textbf{Lemma 2.} (Alinhac-Lerner [1]). \textit{Text text \dots}\hfill}\]
+ \textbf{Lemma 2.} (Alinhac-Lerner [4]). \textit{Text text \dots}\hfill}\]
+If the citation includes page numbers, the brackets in the reference
+must be ``hidden'' to prevent the closing bracket from being interpreted
+as the end of the optional argument to the heading:
+\begin{verbatim}
+ \begin{lem}[Alinhac-Lerner {\cite[p.~37]{a-l}}]
+\end{verbatim}
+with the output
+\[\makebox[.8\columnwidth]{%
+ \textbf{Lemma 2.} (Alinhac-Lerner [4, p.~37]). \textit{Text text \dots}\hfill}\]
+
+Often, theorems are referred to elsewhere in a document. The usual
+\latex/ \cn{label}-\cn{ref} mechanism works for this purpose. However,
+problems can arise when the \cn{label} is separated from the heading.
+For this reason, it is recommended to place the label immediately
+after the \verb+\begin{...}[...]+ command; placing it on a separate line
+should not cause any adverse effects.
+
+\subsection{Theorems beginning with lists}
+\label{ThmWithList}
+
+Sometimes it's desired to state a theorem in discrete steps, using
+a list. Preceding the list by text is recommended, to avoid problems
+both with linking (using \env{enumerate}) and with unattractive spacing.
+
+If no text is provided, the list will follow the heading on the same
+line. This has three unwanted effects: the horizontal space between
+the theorem head and the first item will be unacceptably large, a
+hyperlink to the theorem will not be ``live'' in the PDF file
+(although it will be marked), and the extra vertical space that should
+follow the end of the list will be absent.
+
+The best way to avoid these problems is to allow the list to start
+on a new line. One way to accomplish this is to follow the theorem
+head (and \cn{label}, if present) by the command \cn{leavevmode}.
+(For more information, see section~\ref{thmstyle:break}.)
+However, if the theorem comes near the bottom of a page, the list
+might move to the top of the next page, leaving an orphaned heading.
+If this happens, it must be addressed as an exception, to be taken
+care of after the text is final; at that point, the recommended
+fix is to call on the \pkg{needspace} \cite{NDS} package, or insert
+an explicit page break.
+
+An alternative method of starting a new line after the heading is to
+provide a \verb+\newtheoremstyle{break}+; the definition is given below
+on page~\pageref{thmstyle:break}. Like the \cn{leavevmode} approach,
+a \env{break} theorem environment is not perfect; known limitations
+accompany the definition.
+
+%The recommended remedy is to insert the command \cn{leavevmode}
+%after the heading (and label, if present). This will move the first
+%item to a new line, and restore linking and the usual spacing.
+%Adding \cn{samepage} immediately following \cn{leavevmode} will
+%prevent the page break, but this has the side effect of treating the
+%entire theorem as a unit, so such an adjustment should be delayed until
+%the ``last pass'' to minimize possible problems with long theorems.
+
+%% see also "break" below
+
+%% reconsider the following
+%% to be explored: use of enumerate package to reset item id styles
+
+If the list \emph{must} start on the same line as the heading, enter
+the first item identifier manually, with adjustments: enter an
+ordinary space between the heading and the identifier, reset the left
+margin if the item text will require more than one line, and reset
+the item counter (for \env{enumerate}) so that it will start
+with 2 (or whatever is appropriate).
+\begin{verbatim}
+ \begin{thm}[|?optional modifier>]
+ \hangindent\leftmargini % for a multi-line item
+ \label{thm:xxx}
+ \textup{(1)} First item ...
+ \begin{enumerate}
+ \setcounter{enumi}{1}
+ \item ...
+ \item ...
+ \end{enumerate}
+ \end{theorem}
+\end{verbatim}
+The style shown here for the item identifier matches the default for
+AMS document classes. It may be different for other document classes;
+\pkg{amsthm} retains the class default. (\cn{textup} should be
+applied to hand-coded item identifiers when using an AMS class; AMS
+style conforms to traditional math typography in this respect, with item
+identifiers, cross-references, and similar elements consistently set
+upright, even in italic environments. However, an author should always
+try to match the style of the document class being used.) To match the
+default style of a first-level item counter when using an AMS document
+class, a reference may be entered with \cn{eqref}; however, beware if
+a package such as \pkg{cleveref} is being used, as it may associate the
+wrong element type.
+
+An initial item input in this manner cannot be linked using a \cn{label},
+since it is not associated with a counter; the \cn{label} in the above
+example refers to the theorem element, not to the item in the list.
+This is an important concept: a \cn{label} will always refer to the
+value of the most recent counter that is automatically incremented;
+this counter will also be the anchor for a hyperlink if the
+\pkg{hyperref} package is used.
+
+%%% theorems starting with lists; linking -- xref
+
+%%% footnote on header -- Q-586
+
+%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
+\enlargethispage{1\baselineskip} %%%%%%%%%%%%%%%%%%%%
-\section{Numbering modifications}
+\section{Theorem numbering}
In addition to the two mandatory arguments, \cn{newtheorem} has two
-mutually exclusive optional arguments. These affect the
+mutually exclusive optional arguments. These govern the
sequencing\index{theorems!numbering} and hierarchy of the numbering.
+The numbering mechanism can be thought of this way:
+%\null\hfil\verb+\newtheorem{+\<environment name>\verb+}[+\<shared counter>%
+\begin{verbatim}
+ \newtheorem{|?env name>}{|?text>}[|?parent counter>]
+ \newtheorem{|?env name>}[|?shared counter>]{|?text>}
+\end{verbatim}
+%(Only one of these optional arguments can be present at one time.)
+The \<parent counter> is comparable to \cn{numberwithin}; that is,
+numbering will restart whenever that sectional level is encountered.
+If a \<shared counter> is specified, numbering will progress
+sequentially for all theorem elements using this counter. See
+below for a more detailed explanation.
+
+%% ref tex.sx q/5244 for clear explanation
By default each kind of theorem-like environment is numbered
independently. Thus if you have three lemmas and two theorems
interspersed, they will be numbered something like this: Lemma 1, Lemma
2, Theorem 1, Lemma 3, Theorem 2. If you want lemmas and theorems to
share the same numbering sequence\mdash Lemma 1, Lemma 2, Theorem 3, Lemma
-4, Theorem 5\mdash then you should indicate the desired relationship as
-follows:
+4, Theorem 5\mdash then you should use the \<shared counter> to indicate
+the desired relationship as follows:
\begin{verbatim}
-\newtheorem{thm}{Theorem}
-\newtheorem{lem}[thm]{Lemma}
+ \newtheorem{thm}{Theorem}
+ \newtheorem{lem}[thm]{Lemma}
\end{verbatim}
-The optional argument \verb'[thm]' in the second statement means that
-the \texttt{lem} environment should share the \texttt{thm} numbering
+The optional argument \verb+[thm]+ in the second statement means that
+the \env{lem} environment should share the \env{thm} numbering
sequence instead of having its own independent sequence.
To have a theorem environment numbered subordinately within a
@@ -206,58 +363,93 @@ sectional unit\mdash e.g., to get propositions numbered Proposition 2.1,
Proposition 2.2, and so on in Section~2\mdash put the name of the parent
unit in square brackets in final position:
\begin{verbatim}
-\newtheorem{prop}{Proposition}[section]
+ \newtheorem{prop}{Proposition}[section]
\end{verbatim}
-With the optional argument \verb'[section]', the \verb'prop' counter
-will be reset to 0 whenever the parent counter \verb'section' is
-incremented, and the proposition label will have the section number
+With the optional argument \verb+[section]+, the \verb+prop+ counter
+will be reset to 0 whenever the parent counter \verb+section+ is
+incremented, and the proposition heading will have the section number
prepended.
+If any theorem elements are numbered by section, and (in a book) the
+first such element in a chapter comes before the first section,
+numbering will continue from the previous chapter. In such a case,
+reset the counter by invoking this command before the affected element:
+\begin{verbatim}
+ \setcounter{thm}{0}
+\end{verbatim}
+
Note that theorem numbering is not accomplished by the same method
as the \cn{numberwithin} facility of \pkg{amsmath}, so an attempt to
use that to relate theorem numbers to equation numbers will not work
in the expected way. A method for accomplishing that, as well as
some other variations, is given in the AMS Author FAQ \cite{AF},
-in the section on \qq{Theorems in AMS-\LaTeX}.
+in the section on
+\qq{\href{http://www.ams.org//faq?class_id=561}{Theorems in AMS-\LaTeX}}.
+
+\newpage %%%%%%%%%%%%%%%%%%%%
+
+\subsection{Related topics addressed in the AMS author FAQ}
+
+\begin{itemize}
+\item \href{http://www.ams.org/faq?faq_id=199}{``Number''
+ theorems with letters instead of numbers}
+
+\item \href{http://www.ams.org/faq?faq_id=200}{Restart numbering for each
+ chapter, but don't include chapter number as part of theorem number}
+
+\item \href{http://www.ams.org/faq?faq_id=202}{Number theorems by
+ section when chapters have sections, but by chapter only when a chapter
+ has no sections}
+
+\item \href{http://www.ams.org/faq?faq_id=289}{Number theorems and
+ equations with the same numbering sequence}
+\end{itemize}
+%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
\section{Changing styles for theorem-like environments}
-\subsection{The \cn{theoremstyle} command}
+\subsection{The \texorpdfstring{\cn{theoremstyle}}{theoremstyle} command}
The \pkg{amsthm} package supports the notion of a current theorem style,
which determines what will be produced by a given \cn{newtheorem}
command. The three theorem styles provided\mdash
-\verb'plain',\index{plain theo@\texttt{plain} theorem style}\relax
-\index{definition theo@\texttt{definition} theorem style}\relax
-\index{remark theo@\texttt{remark} theorem style} \verb'definition',
-and \verb'remark'\mdash specify different degrees of
+\env{plain},\index{plain theo@\env{plain} theorem style}\relax
+\index{definition theo@\env{definition} theorem style}\relax
+\index{remark theo@\env{remark} theorem style} \env{definition},
+and \env{remark}\mdash specify different degrees of
visual emphasis corresponding to their relative importance. The
details of this typographical treatment may vary depending on the
-document class, but typically the \verb'plain' style produces italic
-body text, while the other two styles produce roman body text.
+document class, but typically the \env{plain} style produces italic
+body text, while the other two styles produce roman body text. These
+default settings are provided:
+\begin{itemize}
+\item \env{plain}\,: italic text, extra space above and below;
+\item \env{definition}\,: upright text, extra space above and below;
+\item \env{remark}\,: upright text, no extra space above or below.
+\end{itemize}
If no \cn{theoremstyle} command is given, the style used will be
-\texttt{plain}. To specify different styles,
-divide your \cn{new\-theorem} commands into groups and preface each
-group with the appropriate \cn{theo\-rem\-style}. Some examples:
+\env{plain}. To specify different styles, divide your \cn{newtheorem}
+commands into groups and preface each group with the appropriate
+\cn{theoremstyle}. Some examples:\label{thmstyle:list}
\begin{verbatim}
-\theoremstyle{plain}% default
-\newtheorem{thm}{Theorem}[section]
-\newtheorem{lem}[thm]{Lemma}
-\newtheorem{prop}[thm]{Proposition}
-\newtheorem*{cor}{Corollary}
-\newtheorem*{KL}{Klein's Lemma}
-
-\theoremstyle{definition}
-\newtheorem{defn}{Definition}[section]
-\newtheorem{conj}{Conjecture}[section]
-\newtheorem{exmp}{Example}[section]
-
-\theoremstyle{remark}
-\newtheorem*{rem}{Remark}
-\newtheorem*{note}{Note}
-\newtheorem{case}{Case}
+ \theoremstyle{plain}% default
+ \newtheorem{thm}{Theorem}[section]
+ \newtheorem{lem}[thm]{Lemma}
+ \newtheorem{prop}[thm]{Proposition}
+ \newtheorem*{cor}{Corollary}
+ \newtheorem*{KL}{Klein's Lemma}
+
+ \theoremstyle{definition}
+ \newtheorem{defn}{Definition}[section]
+ \newtheorem{exmp}{Example}[section]
+ \newtheorem{xca}[exmp]{Exercise}
+
+ \theoremstyle{remark}
+ \newtheorem*{rem}{Remark}
+ \newtheorem*{note}{Note}
+ \newtheorem{case}{Case}
\end{verbatim}
The following list summarizes the types of structures which are
@@ -266,8 +458,11 @@ normally associated with each theorem style.
\smallskip
\begin{tabular}{ll}
\relax\env{plain} & Theorem, Lemma, Corollary, Proposition, Conjecture, \\
- & Criterion, Algorithm \\
- \relax\env{definition} \quad & Definition, Condition, Problem, Example \\
+ & Criterion, Assertion \\
+ \relax\env{definition} \quad & Definition, Condition, Problem, Example,
+ Exercise, \\
+ & Algorithm, Question, Axiom, Property, Assumption, \\
+ & Hypothesis \\
\relax\env{remark} & Remark, Note, Notation, Claim, Summary, \\
& Acknowledgment, Case, Conclusion
\end{tabular}
@@ -281,17 +476,29 @@ to all \cn{theoremstyle}s, it is done by
placing a \cn{swapnumbers} command at the beginning of the list of
\cn{newtheorem} statements that should be affected. For example:
\begin{verbatim}
-\swapnumbers
-\theoremstyle{plain}
-\newtheorem{thm}{Theorem}
-\theoremstyle{remark}
-\newtheorem{rem}{Remark}
+ \swapnumbers
+ \theoremstyle{plain}
+ \newtheorem{thm}{Theorem}[section]
+ \theoremstyle{remark}
+ \newtheorem{rem}{Remark}
\end{verbatim}
-In AMS document classes, when numbers are swapped, the style of the
-numbers matches that of section headings; this may not be the same
-style as the rest of the theorem heading.
+When \pkg{amsthm} is used with a non-AMS document class, and numbers are
+swapped, no period is set following the number; this differs from the
+``basic'' \latex/ style. A workaround will be given in the AMS Author
+FAQ~\cite{AF}.
+
+In some AMS document classes, the style of the swapped numbers matches
+that of section headings; this may not be the same style as the rest
+of the theorem heading.
+
+% amsart: lightface numbers, bold heading
+% amsproc: all lightface; section headings bold
+% amsbook: all lightface; section headings bold
+\newpage %%%%%%%%%%%%%%%%%%%%
+
+\enlargethispage{1\baselineskip} % to fit code on same page
\subsection{New theorem styles}
The \pkg{amsthm} package provides a \cn{newtheoremstyle} command
@@ -299,28 +506,107 @@ to aid in the creation of custom styles, should the three predefined
styles prove insufficient. The following example illustrates the use
of the \cn{newtheoremstyle} command.
\begin{verbatim}
-\newtheoremstyle{note}% |?name>
- {3pt}% |?Space above>
- {3pt}% |?Space below>
- {}% |?Body font>
- {}% |?Indent amount>|ntnote1
- {\itshape}% |?Theorem head font>
- {:}% |?Punctuation after theorem head>
- {.5em}% |?Space after theorem head>|ntnote2
- {}% |?Theorem head spec (can be left empty, meaning `normal')>
+ \newtheoremstyle{note}% |?name>
+ {3pt}% |?Space above>|ntnote1
+ {3pt}% |?Space below>|ntnote1
+ {}% |?Body font>
+ {}% |?Indent amount>|ntnote2
+ {\itshape}% |?Theorem head font>
+ {:}% |?Punctuation after theorem head>
+ {.5em}% |?Space after theorem head>|ntnote3
+ {}% |?Theorem head spec |textup(can be left empty, meaning `normal'|textup)>
\end{verbatim}
\noindent
-\ntnote1 Indent amount: empty = no indent, \cn{parindent} = normal
+\ntnote1 Space above and below: these are equal, but the defaults differ
+ when using an AMS document class vs.\ \verb+\usepackage{amsthm}+. For
+ AMS classes, this is \verb+.5\baselineskip+$\pm$\verb+.2\baselineskip+;
+ for \pkg{amsthm} used as a separate package, it is the local value
+ of \cn{topsep}. If these arguments are left empty, the current
+ defaults are used.
+
+\noindent
+\ntnote2 Indent amount: empty = no indent, \cn{parindent} = normal
paragraph indent
\noindent
-\ntnote2 Space after theorem head: \verb+{ }+ = normal interword space;
- \cn{newline} = linebreak
+\ntnote3 Space after theorem head: \verb+{ }+ = normal interword space; \\
+%\null\phantom{\ntnote2}
+ \cn{newline} = line break
\smallskip
Apply the new theorem style in the same manner as the predefined ones.
+
+Here are some styles that have been requested by authors.
+
+\subsubsection{Theorem style \texttt{break}}
+\label{thmstyle:break}
+This style will break after the theorem heading and start a new line.
+\begin{verbatim}
+\newtheoremstyle{break}%
+ {}{}%
+ {\itshape}{}%
+ {\bfseries}{}% % Note that final punctuation is omitted.
+ {\newline}{}
+\end{verbatim}
+
+This style can be used for a theorem beginning with a list.
+When used with \env{enumerate} and an AMS document class, all items
+are properly labeled and will link. However, the vertical spacing
+needs help; a conflict between definitions prevents the first
+item from starting on a new line---it looks almost the same as
+a default theorem beginning with an enumerated list.
+To repair this problem, begin the theorem like this:
+\begin{verbatim}
+ \begin{breakthm}[...]
+ \leavevmode \vspace{-\baselineskip}
+ \begin{enumerate}
+\end{verbatim}
+\verb+\leavevmode+ alone will leave a full blank line after the theorem head.
+
+One more problem may arise: if the theorem starts close to the end
+of a page, the list could be split to a new page, leaving an
+orphaned heading. Make a note to address this when the text is
+final; then call on the \pkg{needspace} \cite{NDS} package, or insert
+an explicit page break.
+
+\subsubsection{Theorem with bold note field}
+
+If the note---with surrounding parentheses---is particularly important,
+setting the note field in bold may be desired. This variation numbers
+the theorem, an option not available when using \cn{newtheorem*}.
+\begin{verbatim}
+\newtheoremstyle{bfnote}%
+ {}{}%
+ {\itshape}{}%
+ {\bfseries}{.}%
+ { }%
+ {\thmname{#1}\thmnumber{ #2}\thmnote{ (#3)}}
+\end{verbatim}
+
+Parentheses may be omitted from around the note using this trivial
+adaptation of the formulation with a bold note.
+\begin{verbatim}
+\newtheoremstyle{noparens}%
+ {}{}%
+ {\itshape}{}%
+ {\bfseries}{.}%
+ { }%
+ {\thmname{#1}\thmnumber{ #2}\thmnote{ #3}}
+\end{verbatim}
+
+%\subsubsection*{other suggested examples (to be considered)}
+%
+%\begin{verbatim}
+% Q-353 [\newtheoremstyle, used with numbers omits parens on text]
+% Q-426 [\newtheoremstyle, number font doesn't change with \@thmheadfont]
+%\end{verbatim}
+
+\subsubsection{Other styles}
For examples, see the file \fn{thmtest.tex}.
+%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
+
+\newpage %%%%%%%%%%%%%%%%%%%%
\section{Proofs}
@@ -331,43 +617,229 @@ proofs, no more than a page or two in length; longer proofs are
usually better done as a separate \cn{section} or \cn{subsection} in
your document.
+\subsection{The beginning of a proof}
+
An optional argument of the proof environment allows you to substitute
a different name for the standard \qq{Proof\/}. If you want
the proof heading to be, say, \qq{Proof of the Main Theorem}, then write
\begin{verbatim}
-\begin{proof}[Proof of the Main Theorem]
+ \begin{proof}[Proof of the Main Theorem]
+\end{verbatim}
+
+Because of the way the \env{proof} environment is defined (as a
+\latex/ list), a substitute ``name'' that is longer than one output
+line will not break as it should; this is on the list for repair.
+In the meantime, this redefinition in your preamble will accomplish
+the desired result.
+\begin{verbatim}
+ \makeatletter
+ \renewenvironment{proof}[1][\proofname]{\par
+ \pushQED{\qed}%
+ \normalfont \topsep6\p@\@plus6\p@\relax
+ \trivlist
+ \item\relax
+ {\itshape
+ #1\@addpunct{.}}\hspace\labelsep\ignorespaces
+ }{%
+ \popQED\endtrivlist\@endpefalse
+ }
+ \makeatother
\end{verbatim}
+A proof beginning with a list can be approached in the same manner
+as a theorem; see section~\ref{ThmWithList}.
+
+\subsection{The end of a proof}
+
A QED symbol, \qedsymbol, is automatically appended at the end of
a \env{proof} environment. To substitute a different end-of-proof
symbol, use \cn{renewcommand} to redefine the command \cn{qedsymbol}.
For a long proof done as a subsection or section instead of with the
\env{proof} environment, you can obtain the symbol and the usual
-amount of preceding space by using \cn{qed}.
+amount of preceding space by using \cn{qed}; this will work properly
+only if it follows ordinary text.
+
+A blank line preceding \verb+\end{proof}+ (or before an explicit \cn{qed})
+disables the mechanism that places the QED symbol, and may even allow
+that symbol to be set at the top of a new page.
Placement of the QED symbol can be problematic if the last part of
a \env{proof} environment is a displayed equation or list environment
or something of that nature. In that case put a \cn{qedhere} command at
the place where the QED symbol should appear, for example,
\begin{verbatim}
-\begin{proof}
-...
-\begin{equation}
-G(t)=L\gamma!\,t^{-\gamma}+t^{-\delta}\eta(t) \qedhere
-\end{equation}
-\end{proof}
+ \begin{proof}
+ ...
+ \begin{equation}
+ G(t)=L\gamma!\,t^{-\gamma}+t^{-\delta}\eta(t) \qedhere
+ \end{equation}
+ \end{proof}
\end{verbatim}
When used with the \pkg{amsmath} package, version 2 or later, \cn{qedhere}
will position the QED symbol flush right; with earlier versions, the
symbol will be spaced a quad away from the end of the text or display.
-If \cn{qedhere} produces an error message in an equation, try using
-\verb'\mbox{\qedhere}' instead.
+If \cn{qedhere} produces an error message in an equation, try using \\
+\verb+\mbox{\qedhere}+ instead.
+
+\cn{qedhere} does not work with \env{eqnarray} or with equations input
+with \verb+$$+; the display environments defined by \pkg{amsmath} and
+the \verb+\[ ... \]+ form of unnumbered equations have been specially
+crafted for this purpose.
+
+When a proof ends with a list environment, place \cn{qedhere} as the
+last thing before \verb+\end{enumerate}+ or \verb+\end{itemize}+.
+
+If, for some reason, it is desired to omit the QED symbol from the
+end of a proof, it can be suppressed by including this definition just
+before \verb+\end{proof}+:
+\begin{verbatim}
+ \renewcommand{\qedsymbol}{}
+\end{verbatim}
+If the symbol is to be omitted from \emph{all} proofs in the document,
+place the redefinition in the preamble.
+
+If the QED symbol is needed outside of the \env{proof} environment,
+use \cn{qed} rather than \cn{qedhere}.
+
+%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
+
+\newpage %%%%%%%%%%%%%%%%%%%%
+
+\section{Known problems}
+
+The following problems are listed for attention with the next update
+of \pkg{amsthm}.
+
+\begin{itemize}
+\item Problems with \cn{qedhere}. % B-366
+ \begin{itemize}
+ \item When \cn{qedhere} is used with an unstarred multi-line display
+ structure, the final line is not numbered. (This is relevant only
+ when numbers are on the left; \cn{qedhere} is inappropriate for
+ use with displays numbered on the right.)
+ \item In an alignment, if no \verb+&+ is present, the box does not
+ go flush to the right margin.
+ \item For a one-line equation, both the number and the box appear,
+ but the equation is shifted left.
+ \end{itemize}
+\item Other problems inherent in \pkg{amsthm}.
+ \begin{itemize}
+ \item Hyperlinking the first item when a theorem begins with a list.
+ \end{itemize}
+\item Problems of interaction with AMS document classes. Corrections
+ will be made in the classes, not in \pkg{amsthm}.
+ \begin{itemize}
+ \item In \cls{amsbook}, when a theorem appears before a chapter's
+ first numbered section, theorem numbering continues from the
+ previous chapter.
+ \end{itemize}
+\end{itemize}
-\begin{thebibliography}{[AF]}
+%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
+
+\section{Other packages}
+
+Some packages provide additional theorem functionality, with options
+that recognize the presence of \pkg{amsthm} and adjust for it.
+\begin{itemize}
+\itemsep=.5\itemsep
+\item \pkg{mdframed} \cite{MDF} provides the ability to set off theorems
+ (and other elements) with frames of various shapes and colors.
+ It should be loaded \emph{after} \pkg{amsthm} if both are used.
+\item \pkg{thmtools} \cite{THT} provides an alternate key-value syntax
+ for theorem specification, as well as variant presentation styles,
+ both predefined and user definable. A QED symbol can be applied to any
+ theorem element, not just to proofs. An adaptable \cn{listoftheorems}
+ is also available.
+\end{itemize}
+For details, refer to the package manuals. Both packages are included
+in \TeX~Live, so can be accessed with
+\texttt{texdoc}~\<package>.
+
+Some packages that offer potentially useful features have limitations
+that conflict with the implementation of theorems with AMS document
+classes or \pkg{amsthm}. Here are some we know about.
+\begin{itemize}
+\itemsep=.5\itemsep
+\item \pkg{paralist} overrides the settings in \pkg{amsthm} that apply
+ \cn{upshape} to item numbers in an \env{enumerate} environment within
+ a theorem; the numbers become italic, which is undesired.
+\item \pkg{wrapfig} documents that it does not coexist with lists.
+ Both theorems and proofs in \pkg{amsthm} are based on \cn{trivlist}.
+ An insertion using this method may cause succeeding paragraphs to be
+ indented by the width of the insert even if the depth of the
+ insertion does not warrant it.
+\item \pkg{floatflt} and \pkg{picinpar} suffer from the same limitation.
+\end{itemize}
+
+%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
+
+\section{Potential modifications}
+
+Feedback from users and experience with AMS publications have pointed
+out several areas where added flexibility can benefit both users of
+\pkg{amsthm.sty} and developers of ``derivative'' document classes
+based on the AMS set.
+
+These suggestions are relatively easy to implement:
+
+\begin{itemize}
+\item Change hard-coded font specifications (e.g., \cn{itshape})
+ to commands (e.g., \cn{proofheadingfont}) to allow modification.
+\item Provide commands instead of hard-coded values for other elements,
+ such as punctuation.
+\end{itemize}
+
+The following suggestions, while having merit, require more work, including
+redesign of existing code:
+
+\begin{itemize}
+\item Extend applicability of \cn{qedhere} to theorem-class elements
+ as well as to proofs.
+\item Provide a means to ignore the definition of \env{proof} to
+ avoid name conflicts with some non-AMS document classes.
+\item Consider key-value mechanism for specifying \cn{newtheoremstyle}
+ options.
+\item Provide a new theorem style that begins with a list.
+\end{itemize}
+
+%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
+
+\section{Providing feedback}
+
+Reports on bugs found in this package should be submitted to\\
+ \null\hfil \href{mailto:tech-support@ams.org}{\texttt{tech-support@ams.org}}
+
+\noindent
+For best results, a brief, compilable example should accompany the report.
+
+An alternate method is to use the
+ \href{http://latex-project.org/bugs-upload.html}{\LaTeX\ bugs}
+ reporting mechanism, specifying \texttt{AMS-LaTeX} as the bug category.
+
+%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
+
+\begin{thebibliography}{[MDF]}
+
+\raggedright
\bibitem[AF]{AF} AMS Author FAQ,
-\texttt{http://www.ams.org/authors/author-faq.html}
+ \url{http://www.ams.org/authors/author-faq}
+
+\bibitem[MDF]{MDF} The \pkg{mdframed} package,
+ Marco Daniel and Elke~Schubert, 2013/07/01, v1.9b,
+% \url{http://mirror.ctan.org/macros/latex/contrib/mdframed/mdframed.pdf}
+ \url{http://mirror.ctan.org/macros/latex/contrib/mdframed}
+
+\bibitem[NDS]{NDS} The \pkg{needspace} package,
+ Peter Wilson, 2010/09/12, v1.3d,
+ \url{http://mirror.ctan.org/macros/latex/contrib/needspace}
+
+\bibitem[THT]{THT} \pkg{Thmtools} Users' Guide,
+ Ulrich M. Schwarz, 2014/04/21 v66,
+% \url{http://mirror.ctan.org/macros/latex/exptl/thmtools/thmtools.pdf}
+ \url{http://mirror.ctan.org/macros/latex/exptl/thmtools}
\end{thebibliography}
diff --git a/Master/texmf-dist/tex/latex/amscls/amsart.cls b/Master/texmf-dist/tex/latex/amscls/amsart.cls
index 2fc776b9cc3..4fb905af843 100644
--- a/Master/texmf-dist/tex/latex/amscls/amsart.cls
+++ b/Master/texmf-dist/tex/latex/amscls/amsart.cls
@@ -8,7 +8,7 @@
%%
%% This is a generated file.
%%
-%% Copyright 1995, 199, 2004, 2009 American Mathematical Society.
+%% Copyright 1995, 199, 2004, 2009, 2015 American Mathematical Society.
%%
%% American Mathematical Society
%% Technical Support
@@ -28,7 +28,7 @@
%%
\NeedsTeXFormat{LaTeX2e}% LaTeX 2.09 can't be used (nor non-LaTeX)
[1995/06/01]% LaTeX date must be June 1995 or later
-\ProvidesClass{amsart}[2009/07/02 v2.20.1]
+\ProvidesClass{amsart}[2015/03/04 v2.20.2]
\global\expandafter\let\csname ver@amsthm.sty\expandafter\endcsname
\csname ver@\@currname.\@currext\endcsname
\let\@xp=\expandafter
@@ -1761,10 +1761,16 @@
}{%
\def\equation@qed{\displaymath@qed}%
}
- \def\@tempa#1$#2#3\@nil{%
- \def\[{#1$#2\def\@currenvir{displaymath}#3}%
- }%
- \expandafter\@tempa\[\@nil
+ \def\@tempa#1$#2#3\@nil#4{%
+ \def#4{#1$#2\def\@currenvir{displaymath}#3}%
+ }%
+ \expandafter\ifx\csname[ \endcsname\relax
+ \expandafter\@tempa\[\@nil\[%
+ \else
+ \expandafter\expandafter\expandafter\@tempa\csname[
+ \expandafter\endcsname\expandafter\@nil
+ \csname[ \endcsname
+ \fi
}
\@ifpackageloaded{amstex}{%
\def\@tempa{TT}%
diff --git a/Master/texmf-dist/tex/latex/amscls/amsbook.cls b/Master/texmf-dist/tex/latex/amscls/amsbook.cls
index ed3d204486e..f70f2496ef5 100644
--- a/Master/texmf-dist/tex/latex/amscls/amsbook.cls
+++ b/Master/texmf-dist/tex/latex/amscls/amsbook.cls
@@ -8,7 +8,7 @@
%%
%% This is a generated file.
%%
-%% Copyright 1995, 199, 2004, 2009 American Mathematical Society.
+%% Copyright 1995, 199, 2004, 2009, 2015 American Mathematical Society.
%%
%% American Mathematical Society
%% Technical Support
@@ -28,7 +28,7 @@
%%
\NeedsTeXFormat{LaTeX2e}% LaTeX 2.09 can't be used (nor non-LaTeX)
[1995/06/01]% LaTeX date must be June 1995 or later
-\ProvidesClass{amsbook}[2009/07/02 v2.20.1]
+\ProvidesClass{amsbook}[2015/03/04 v2.20.2]
\global\expandafter\let\csname ver@amsthm.sty\expandafter\endcsname
\csname ver@\@currname.\@currext\endcsname
\let\@xp=\expandafter
@@ -1709,10 +1709,16 @@
}{%
\def\equation@qed{\displaymath@qed}%
}
- \def\@tempa#1$#2#3\@nil{%
- \def\[{#1$#2\def\@currenvir{displaymath}#3}%
- }%
- \expandafter\@tempa\[\@nil
+ \def\@tempa#1$#2#3\@nil#4{%
+ \def#4{#1$#2\def\@currenvir{displaymath}#3}%
+ }%
+ \expandafter\ifx\csname[ \endcsname\relax
+ \expandafter\@tempa\[\@nil\[%
+ \else
+ \expandafter\expandafter\expandafter\@tempa\csname[
+ \expandafter\endcsname\expandafter\@nil
+ \csname[ \endcsname
+ \fi
}
\@ifpackageloaded{amstex}{%
\def\@tempa{TT}%
diff --git a/Master/texmf-dist/tex/latex/amscls/amsproc.cls b/Master/texmf-dist/tex/latex/amscls/amsproc.cls
index 695026ea0bf..b7a962a8bba 100644
--- a/Master/texmf-dist/tex/latex/amscls/amsproc.cls
+++ b/Master/texmf-dist/tex/latex/amscls/amsproc.cls
@@ -8,7 +8,7 @@
%%
%% This is a generated file.
%%
-%% Copyright 1995, 199, 2004, 2009 American Mathematical Society.
+%% Copyright 1995, 199, 2004, 2009, 2015 American Mathematical Society.
%%
%% American Mathematical Society
%% Technical Support
@@ -28,7 +28,7 @@
%%
\NeedsTeXFormat{LaTeX2e}% LaTeX 2.09 can't be used (nor non-LaTeX)
[1995/06/01]% LaTeX date must be June 1995 or later
-\ProvidesClass{amsproc}[2009/07/02 v2.20.1]
+\ProvidesClass{amsproc}[2015/03/04 v2.20.2]
\global\expandafter\let\csname ver@amsthm.sty\expandafter\endcsname
\csname ver@\@currname.\@currext\endcsname
\let\@xp=\expandafter
@@ -1696,10 +1696,16 @@
}{%
\def\equation@qed{\displaymath@qed}%
}
- \def\@tempa#1$#2#3\@nil{%
- \def\[{#1$#2\def\@currenvir{displaymath}#3}%
- }%
- \expandafter\@tempa\[\@nil
+ \def\@tempa#1$#2#3\@nil#4{%
+ \def#4{#1$#2\def\@currenvir{displaymath}#3}%
+ }%
+ \expandafter\ifx\csname[ \endcsname\relax
+ \expandafter\@tempa\[\@nil\[%
+ \else
+ \expandafter\expandafter\expandafter\@tempa\csname[
+ \expandafter\endcsname\expandafter\@nil
+ \csname[ \endcsname
+ \fi
}
\@ifpackageloaded{amstex}{%
\def\@tempa{TT}%
diff --git a/Master/texmf-dist/tex/latex/amscls/amsthm.sty b/Master/texmf-dist/tex/latex/amscls/amsthm.sty
index ef7c83f3481..6a6805e1bd3 100644
--- a/Master/texmf-dist/tex/latex/amscls/amsthm.sty
+++ b/Master/texmf-dist/tex/latex/amscls/amsthm.sty
@@ -8,7 +8,7 @@
%%
%% This is a generated file.
%%
-%% Copyright 1995, 199, 2004, 2009 American Mathematical Society.
+%% Copyright 1995, 199, 2004, 2009, 2015 American Mathematical Society.
%%
%% American Mathematical Society
%% Technical Support
@@ -28,7 +28,7 @@
%%
\NeedsTeXFormat{LaTeX2e}% LaTeX 2.09 can't be used (nor non-LaTeX)
[1995/06/01]% LaTeX date must be June 1995 or later
-\ProvidesPackage{amsthm}[2009/07/02 v2.20.1]
+\ProvidesPackage{amsthm}[2015/03/04 v2.20.2]
\let\@xp=\expandafter
\let\@nx=\noexpand
\def\@oparg#1[#2]{\@ifnextchar[{#1}{#1[#2]}}
@@ -381,10 +381,16 @@
}{%
\def\equation@qed{\displaymath@qed}%
}
- \def\@tempa#1$#2#3\@nil{%
- \def\[{#1$#2\def\@currenvir{displaymath}#3}%
- }%
- \expandafter\@tempa\[\@nil
+ \def\@tempa#1$#2#3\@nil#4{%
+ \def#4{#1$#2\def\@currenvir{displaymath}#3}%
+ }%
+ \expandafter\ifx\csname[ \endcsname\relax
+ \expandafter\@tempa\[\@nil\[%
+ \else
+ \expandafter\expandafter\expandafter\@tempa\csname[
+ \expandafter\endcsname\expandafter\@nil
+ \csname[ \endcsname
+ \fi
}
\@ifpackageloaded{amstex}{%
\def\@tempa{TT}%
diff --git a/Master/tlpkg/tlpsrc/collection-langgreek.tlpsrc b/Master/tlpkg/tlpsrc/collection-langgreek.tlpsrc
index f6503b66db6..90118063306 100644
--- a/Master/tlpkg/tlpsrc/collection-langgreek.tlpsrc
+++ b/Master/tlpkg/tlpsrc/collection-langgreek.tlpsrc
@@ -15,7 +15,7 @@ depend gfsporson
depend greek-fontenc
depend greek-inputenc
depend greekdates
-depend greekinfo
+depend greekinfo3
depend greektex
depend hyphen-greek
depend hyphen-ancientgreek