AMS-LATEX Reference Card

AMS-LATEX Reference Card #1 See the TEX Reference Card for additional commands. Required packages are indicated as (package). Document Structure • Preamble \documentclass[option(s)]{class} \usepackage[option(s)]{package(s)} \begin{document} • Body • Front Matter (\frontmatter in book classes) • Top Matter \title{. . . } \title[running head]{. . . } alternative headline \date{. . . } \date{\today} gives current date \author{. . . } \maketitle (not in book classes) • Additional items — ams classes only \translator{. . . } \dedicatory{. . . } \address[optional name]{. . . } \curraddress{. . . } \email[optional name]{. . . } \thanks{. . . } \subjclass{Primary: XXX; Secondary: XXX} \keywords{. . . } \thanks{. . . } \tableofcontents \chapter{Introduction} (in book classes) •Abstract (not in book classes) \begin{abstract}. . . \end{abstract} • Main Matter (\mainmatter in book classes) \chapter{. . . } \section{. . . } \subsection{. . . } \appendix • Back Matter (\backmatter in book classes) \begin{thebibliography}{99}. . . \end{. . . } \end{document} Page Style \pagestyle{style} plain empty headings myheadings set page style to one of: empty header, page number in footer empty header and footer header filled by doc class, empty footer empty footer, fill header with info in \markboth{lefthead}{righthead} and \markright{righthead} \thispagestyle{style} set \pagestyle, only current page fancyheadings package allows custom headers and footers • Page Style Parameters \hoffset, \voffset move page right, down \paperwidth, \paperheight, \textheight, \textwidth \topmargin, \headheight, \headsep, \footskip Bibliography (see also BIBTEX) Sectioning \begin{thebibliography}{99}. . . \end{. . . } bibliography with widest label specified \bibitem{name} named bibliography item \bibitem[label]{name} with alternative label to print \bysame use long line for same author \renewcommand{\bibname}{title} use custom title \cite{name} print number of named bib item \cite[text]{name} with extra text • Sectioning com \command{title} \command[head]{t \command*{title} \part \chapter Classes and Packages \documentclass[option(s)]{class} \usepackage[option(s)]{package(s)} \NeedsTeXFormat{LaTeX2e}[1994/12/01] •Document Classes article, book, letter, report, slides amsart, amsbook, amsproc (all autoload amsmath) •Useful Packages amsmath,amsthm,amscd,amssymb latexsym,graphics fancyheadings allows custom headers and footers alltt all teletype, even \,{,} makeidx,showidx create index, show in margin graphics inclusion of graphics enumerate extends the enumerate environment layout shows page layout of doc class multicol flexible multicolumn typesetting showkeys print label keys in margin verbatim extends verbatim environment •Document and Package Options Font Size 8pt, 9pt, 10pt, 11pt, 12pt Paper Size a4paper,a5paper,b5paper,legalpaper,letterpaper Document Preparation draft,final,notitlepage,titlepage Page Formatting onecolumn,twocolumn,oneside,twoside,openany,openright Equation Numbering fleqn,leqno,reqno,centertags,tbtags Equation Limits intlimits,sumlimits,nonamelimits AMS (Postscript) Fonts psamsfonts,noamsfonts Cross Referencing and Numbering \label{name} assign label name to numbered item \ref{name} print number of named item \eqref{name} print number in parentheses (amsmath) \pageref{name} print page location of named item \cite{name} print number of named bibliography item \cite[text]{name} with extra text \numberwithinsection{equation}{section} number by section \appendix • Table of Cont \tableofcontents filename.toc \addcontentsline \addtocontents{t Tables and \begin{table} . . \listoftables \begin{figure} . \includegraphics \scaledbox{.5}{\ \listoffigures Lists \item \item[label] \begin{enumerate \begin{itemize}. \begin{descripti enumerate packag Displayed T \begin{center}. . \begin{flushrigh \begin{flushleft \begin{quote}. . . \begin{quotation \begin{verse}. . . \begin{verbatim} \verb|. . . | \verb*|. . . | verbatim package Footnotes, \footnote{text} % \begin{comment}. \typeout{text} \typein{text} \typein[\cmd]{te \protect \\hyphenation{hyp Dimensions, Spacing, and Glue Fonts Array and Dimensions are specified as hnumberihunit of measurei. Glue is specified as hdimeni plushdimeni minushdimeni. point pt pica in centimeter cm pc inch m width em x height ex math unit mu millimeter mm 1 pc = 12 pt 1 in = 72.72 pt 2.54 cm = 1 in 18 mu = 1 em \ \quad \qquad white space (1 space, 1 em, 2 em) \hspace{10pt} specified horizontal space \hspace*{10pt} space even at line start Horizontal Spacing (Math): \, thin space \: med space \; thick space \! neg. thin space \mspacehmugluei \strut,\mathstrut invisible vertical space \phantom{. . . } invisible space \vphantom{. . . } invisible vertical space \smash{. . . } typeset w/zero height,depth \hfill fill with space \dotfill fill with dots \hrulefill fill with rule (line) \par new paragraph \newline or \\ force a new line \\* new line, prohibit page break \\[5pt] new line skipping 5 pts \vspace{1in} specified vertical space \vspace*{1in} space even at page start \newpage force a new page • Length Variables \newlength{\lngth} create length varible \lngth \setlength{\lngth}{dimen} set value of \lngth \addtolength{\lngth}{dimen} increase \lngth • Useful Length Assignments \enlargethispage{\baselineskip} force extra line \setlength{\hangindent}{30pt} indentation \setlength{\hangafter}{3} indent after \renewcommand{\baselinestretch}{2} doublespaced • Text Fonts \textnormal{. . . } {\normalfont. . . } document font \textrm{. . . } {\rmfamily. . . } roman \textsf{. . . } {\sffamily. . . } sans serif font \texttt{. . . } {\ttfamily. . . } typewriter style \textbf{. . . } {\bfseries. . . } bold \textup{. . . } {\upshape. . . } upright \textit{. . . } {\itshape. . . } italic \textsl{. . . } {\slshape. . . } slanted \textsc{. . . } {\scshape. . . } SMALL CAPITALS \emph{. . . } {\em. . . } emphasize framed text \fbox{. . . } • Font Environments exist for above types, e.g., \begin{ttfamily}. . . \end{. . . } • Changing Font Sizes \tiny, \scriptsize, \footnotesize, \small \normalsize \large, \Large, \LARGE, \huge, \Huge • Math Fonts \mathrm{. . . } roman \mathbf{. . . } bold (letters) \boldsymbol{. . . } bold (symbol) (amsmath) \mathit{. . . } italic \mathcal{. . . } caligraphic A, B, C \usepacakge{eucal} redef \mathcal to script A, B, C \mathfrak{. . . } Fraktur A, a, B, b (amsfonts) \mathbb{. . . } Blackboard bold A, B, C (amsfonts) framed math \boxed{. . . } • Math Font Sizes \displaystyle display size \textstyle text size \scriptsize sub/superscript size \scriptscriptsize doubly sub/superscripted size \begin{tabular}[ \begin{array}[P Use tabular for t &, \\ c POS aligns top (t COLS gives forma l,c,r l | v @{. . . } m *{n}{. . . } n p{width} s \hline h \cline{i-j} l \multicolumn{n}{ s • Example of a \begin{table} \begin{center} \begin{tabul Name & Exa Dan & 97\% \end{tabular \caption{Mat \label{Grade \end{center} \end{table} Accents Type hat expanding hat check tilde expanding tilde acute grave dot double dot breve bar vector cedilla Example â ac bc ǎ ã af bc á à ȧ ä ă ā ~a ç In Math \hat \widehat \check \tilde \widetilde \acute \grave \dot \ddot \breve \bar \vec none In Text \^ none \v \~ none \’ \‘ \. \" \u \= none \c Boxes \mbox{. . . } one line of text \text{. . . } one line of text (amsmath) \parbox{width}{text} paragraph of text \parbox[align][height][inner align]{width}{text} \marginpar{. . . } marginal comment \rule[-1pt]{20pt}{10pt} solid box \raisebox{5pt}{text} raised box \makebox[width][alignment]{text} box of text framed text \framebox[width][alignment]{text} Overfull and Underfull Boxes draft document class marks overfulls \overfullrule width of overfull marker \begin{setlength}{\hfuzz}{2pt}. . . \end{. . . } allow small overfulls Tabbing Environment Multicolumn Printing \begin{tabbing}. . . \end{. . . } \= \\ \> \kill \twocolumn double column on new page \onecolumn single column on new page \begin{multicols}{n}[title]. . . \end{. . . } multicolumn environment (multicol) tabbing environment set tab end line move to next tab do not print line File Suffixe • LATEXSource F .tex File cont .sty LATEXsty .cls LATEXdo .fd Font defi • Files Written \nofiles supres .aux cross-refe .dvi device in .idx list of in .ind index file .glo list of glo .lof list of fig .lot list of ta .toc table of .bib BIBTEX .bst BIBTEX .bbl BIBTEX • LATEX Log Fil .log LATEX lo .ilg MakeInd .blg BIBTEX AMS-LATEX Reference Card #2 See the TEX Reference Card for additional commands. The notation (package) indicates a required package. Math Environments \(. . . \) or $. . . $ inline math \[. . . \] or $$. . . $$ displayed math \begin{equation}\label{eqname}. . . \end{. . . } numbered and labeled equation \ref{eqname} refer to labeled eqn \mbox{. . . } text in math • The following require amsmath \text{. . . } text in math \begin{equation*}. . . \end{. . . } unnumbered eqn \tag{eqtag} use eqtag instead of number \notag supress equation tag \eqref{eqname} ref with parens \begin{subequations}. . . \end{. . . } group equations for numbering \numberwithin{equation}{section} number equations within sections Theorems, Lemmas, Etc. • Defining Theorem-Like Environments \newtheorem{name}{label} theorem environment \newtheorem*{name}{label} unnumbered (amsthm) \newtheorem{name}[other name]{label} numbered consecutively with other environment \newtheorem{name}{label}[section] numbered by section (or chapter, etc.) \swapnumbers put numbers on left • Theorem-Like Environment Styles (amsthm) \theoremstyle{plain} most emphatic \theoremstyle{defintion} medium emphasis \theoremstyle{remark} least emphatic • Invoking Theorem-Like Environments \begin{name}. . . \end{. . . } invoke environment \begin{name}[label]. . . invoke with new label If proclamation starts with a list, put in \hfill \begin{proof}. . . \end{. . . } proof environment \begin{proof}[label]. . . \end{. . . } proof with label \qedsymbol end of proof marker \renewcommand{\qedsymbol}{. . . } redefine marker Commutative Diagrams (amscd) Separate lines with \\, do not use &s \begin{CD}. . . \end{CD} commutative diagram @>#1>#2> right arrow with labels @<#1<#2< left arrow with labels @V#1V#2V down arrow with labels @A#1A#2A up arrow with labels @= long horizontal equal sign @| long vertical equal sign @. leave out an arrow Multiline Math Displays (amsmath) Large Oper Use as \begin{command}. . . \end{command} Separate items with &, separate lines with \\ No \\ on last line, \\[dim] to skip space \sum \prod \coprod \int \oint \substack{xxx\\ \limits,\nolimit \oint,\iint,\iiin • Full Math Environments (full line) gather centered, numbered equations gather* centered, unnumbered equations multline first line left, last line right, rest centered multline* same as multline, but unnumbered align formulas aligned at & signs align* same as align, but unnumbered flalign flush left and right align alignat align without space, needs argument \begin{alignat}{# of cols} \intertext{text} text between lines \shoveleft,\shoveright move multline line left, right \allowdisplaybreaks allow page breaks (\\* prohibits) \displaybreak force page break (before \\) • Math Subenvironments (within math display) gathered centered equations aligned formulas aligned at & signs split split long formula within other environment cases cases, with { on left matrix matrix (of up to 10 columns) pmatrix, bmatrix, vmatrix, Vmatrix matrix variants enclosed by (· · ·), [· · ·], | · · · |, k · · · k \setcounter{MaxMatrixCols}{12} increase number of matrix columns \hdotsfor{num} dots across columns Overlines, Underlines, and Arrows \underline{. . . } underline \overline{. . . } overline \overbrace{. . . }^{. . . } overbrace \underbrace{. . . }_{. . . } underbrace \overightarrow{. . . } over right arrow \overleftarrow{. . . } over left arrow \overleftrightarrow{. . . } over left-right arrow \underrightarrow{. . . },\underleftarrow{. . . }, etc. \xrightarrow[bot]{top} stretchable w/sub/supscripts \xleftarrow[bot]{top} stretchable w/sub/supscripts Operator Names \arccos \cos \csc \exp \ker \liminf \min \sinh \arcsin \cosh \deg \gcd \lg \limsup \Pr \sup \arctan \cot \det \hom \lim \log \sec \tan \arg \coth \dim \inf \ln \max \sin \tanh a \equiv b \pmod{m} a ≡ b (mod m) a \equiv b \mod{m} a ≡ b mod m a \bmod m a mod m \DeclareMathOperator{\cmd}{opname} create operator \DeclareMathOperator*{\cmd}{opname} with limits \operatorname{. . . } typeset as an operator \operatorname*{. . . } with limits P Q ` R H Delimeters [ \lbrack or \[ ] \rbrack or \] | \vert or \| k \Vert or \| ↑ \uparrow ↓ \downarrow \left( \right) \left. \right. \bigl( \bigr) \Bigl( \Bigr) \biggl( \biggr) \bigm|,\biggm| Roots \sqrt{. . . } \sqrt[n]{. . . } \leftroot{2},\up Ellipses \ldots,\cdots,\do \vdots,\ddots \dotsc,\dotsb,\do Fractions a \frac{n}{d} \dfrac{n}{d} \tfrac{n}{d} \binom{n}{d} \genfrac{ldelim} \cfrac{. . . }{. . . } \stackrel{top}{b \overset{top}{bo \underset{bot}{t \sideset{_{ll}^{u large opera Negated R \not \ne \notin \nmid negate a not equa not a me not divis User Defined Commands Counters BIBTEX \newcommand{\name}{replacement text} new command \newcommand{\name}[n]{text with #1,#2,. . . ,#n} new command with n arguments Example: \newcommand{\vect}[2]{#1_1,\ldots,#1_{#2}} \newcommand{\name}[n][default]{. . . } command with args and default value for #1 \renewcommand{. . . }{. . . } redefine existing command \providecommand{. . . }{. . . } redefine if doesn’t exist \newcommand*{. . . }{. . . } command with one par arg \ensuremath{. . . } forces math mode \show\command print definition of \command \showthe\paramname print value of a parameter \newcounter{cntr} create new counter named cntr \newcounter{cntr}[cntr1]reset cntr when cntr1 changes \setcounter{cntr}{value} set value of cntr \stepcounter{cntr} increment cntr \refstepcounter{cntr} increment and reset \label \addtocounter{cntr}{n} increment by n \value{cntr}{n} value stored in \cntr \thecntr the value of cntr calc package to do counter arithmetic • Counter Styles \arabic{} \roman{} \Roman{} \alph{} \Alph{} • Standard Counters equation footnote figure page table part chapter section subsection subsubsection paragraph subparagraph enumi enumii enumiii enumiv secnumdepth depth to which sections are numbered tocdepth depth to which sections are put into toc • BIBTEX File S .bib BIBTEX .bst BIBTEX .blg BIBTEX .bbl BIBTEX • BIBTEX Comm \bibliographysty \bibliography{bi \cite{label} c \nocite{label} i \nocite{*} i mrabbrev.bib A • Creating BIBTE @STRING{name = " Put braces around Use and to separa •General Fo @ENTRYTYPE(label, fieldtype1 = fieldtype2 = .. . ) •Database E @ARTICLE(. . . ) @BOOK(. . . ) @BOOKLET(. . . ) @INBOOK(. . . ) @INCOLLECTION(. . @INPROCEEDINGS(. @MANUAL(. . . ) •Field Type address edito author howpu booktitle insti chapter journ crossref key edition langu • Creating Docum (1) Typeset doc (2) Run BIBTEX (3) Retypeset do User Defined Environments \newenvironment{name}{pretext}{posttext} new environment with material before and after \newenvironment[n]{name}{. . . }{. . . } environment with n arguments \newenvironment[n][default]{name}{. . . }{. . . } environment with default value for #1 \renewenvironment{name}{. . . }{. . . } redefine envrment MAKEINDEX • MakeIndex File Suffixes .idx MakeIndex entry listing file .ind MakeIndex index file .ilg MakeIndex index log file • MakeIndex Commands in Document File \usepackage{makeidx} use indexing package (Do not include this line if using AMS packages.) \makeindex tell LATEX to create an .idx file \printindex tell LATEX to print index here \nofiles supresses creation of .idx and .glo files • Creating MakeIndex .idx File \index{entry} main entry \index{entry!entry} subentry \index{entry!entry}!entry} subsubentry \index{text@entry} with placement info \index{entry|see{entry}} cross referenced entry \index{entry|modifier} entry with page modifier e.g. \index{gnats|textbf} give bold page number \index{entry|(} . . . \index{entry|)} page range Special Characters: "! "@ "| "" • Creating An Index With MakeIndex (1) Typeset document containing \makeindex command. (2) Run MakeIndex on .idx file to create .ind file. (3) Typeset document containing \printindex command. Time and Date \today current date Use \the to display the following items \day, \month, \year, \time (minutes since midnight) Additional Text Symbols \dag \ddag \P \S † ‡ ¶ § \copyright \textcircled{r} \textvisiblespace \textbullet c ° r ° • \pounds £ Customized List Environments \begin{list}{default label}{declarations} \item item 1 text \item item 2 text \end{list} \begin{trivlist}. . . \end{trivlist} list with no labels or declarations, trivial lengths •Declarations \setlength{length parameter}{length} \usecounter{counter name} [Create counter first using \newcounter{counter name}.] •Length Parameters \topsep separate preceding text and first item \parsep separate paragraphs within items \itemsep separate items \leftmargin indent of item box from left margin \rightmargin indent of item box from right margin \labelwidth width of box for item label \itemindent indent of label box from left margin \labelsep separate label box from item box \listparindent indent item paragraphs The slide Document Class \documentclass{slides} \begin{slide} \begin{center} \emph{Slide Title} \end{center} Slide material \end{slide} \begin{overlay}. . . \end{. . . } overlay slide \begin{note}. . . \end{. . . } one page note \onlyslides{4,8-12,19} print only specified slides \onlynotes{2,8-99} print only specified notes The letter \documentclass{l \address{. . . \\. . \signature{. . . } \begin{letter}{i \opening{Dear M \closing{Yours t \cc{. . . \\. . . } \encl{. . . } \ps{. . . } \end{letter}