AVT.sty

\NeedsTeXFormat{LaTeX2e}
\ProvidesPackage{AVT}

\newif\ifAVT@commands
\DeclareOption{commands}{\AVT@commandstrue}

\newif\ifAVT@environments
\DeclareOption{environments}{\AVT@environmentstrue}
\newif\ifAVT@environments@nonumber
\DeclareOption{nonumber}{\AVT@environments@nonumbertrue}

\newif\ifAVT@enumerate
\DeclareOption{enumerate}{\AVT@enumeratetrue}

\newif\ifAVT@citations
\DeclareOption{citations}{\AVT@citationstrue}
\newif\ifAVT@citations@authoryear
\DeclareOption{authoryear}{\AVT@citations@authoryeartrue}

\newif\ifAVT@notes
\DeclareOption{notes}{\AVT@notestrue}
\newif\ifAVT@notes@afourpaper
\DeclareOption{a4paper}{\AVT@notes@afourpapertrue}
\newif\ifAVT@notes@nofonts
\DeclareOption{nofonts}{\AVT@notes@nofontstrue}

\newif\ifAVT@centerfigures
\DeclareOption{centerfigures}{\AVT@centerfigurestrue}

\newif\ifAVT@theorems
\DeclareOption{theorems}{\AVT@theoremstrue}

\newif\ifAVT@poster
\DeclareOption{poster}{\AVT@postertrue}

\ProcessOptions\relax





% code readability macros
\ifAVT@commands

\RequirePackage{csquotes}
\MakeOuterQuote{"}

\RequirePackage{amssymb}
\RequirePackage{amsmath}
\RequirePackage[scr]{rsfso}
\RequirePackage{mathtools}
\RequirePackage{mathcommand}
\RequirePackage{stmaryrd}
\SetSymbolFont{stmry}{bold}{U}{stmry}{m}{n}
\DeclareMathAlphabet\bc{OMS}{cmsy}{b}{n}

\ifAVT@citations\else
\RequirePackage{xurl}
\fi
\newcommand{\email}[1]{\href{mailto:#1}{\UrlFont#1}} % correct email hyperlinking

% requires packages bbold and bbold-type1 to avoid bitmap font
\DeclareSymbolFont{bbold}{U}{bbold}{m}{n}
\DeclareSymbolFontAlphabet{\mathbbold}{bbold}

\newcommand{\RegisterPairedDelimiter}[3][1]{
\ifnum#1=1 \newcommand{#2}[2][-1]{%
\ifnum##1=-1 #3*{##2}\relax\fi%
\ifnum##1=0 #3{##2}\relax\fi%
\ifnum##1=1 #3[\big]{##2}\relax\fi%
\ifnum##1=2 #3[\Big]{##2}\relax\fi%
\ifnum##1=3 #3[\bigg]{##2}\relax\fi%
\ifnum##1=4 #3[\Bigg]{##2}\relax\fi%
}\fi%
\ifnum#1=2 \newcommand{#2}[3][-1]{%
\ifnum##1=-1 #3*{##2}{##3}\relax\fi%
\ifnum##1=0 #3{##2}{##3}\relax\fi%
\ifnum##1=1 #3[\big]{##2}{##3}\relax\fi%
\ifnum##1=2 #3[\Big]{##2}{##3}\relax\fi%
\ifnum##1=3 #3[\bigg]{##2}{##3}\relax\fi%
\ifnum##1=4 #3[\Bigg]{##2}{##3}\relax\fi%
}\fi%
}

\DeclarePairedDelimiter{\deldelim}{(}{)}
\RegisterPairedDelimiter{\del}{\deldelim}

\DeclarePairedDelimiter{\sbrdelim}{[}{]}
\RegisterPairedDelimiter{\sbr}{\sbrdelim}

\DeclarePairedDelimiter{\dbrdelim}{\llbracket}{\rrbracket}
\RegisterPairedDelimiter{\dbr}{\dbrdelim}

\DeclarePairedDelimiter{\cbrdelim}{\{}{\}}
\RegisterPairedDelimiter{\cbr}{\cbrdelim}

\DeclarePairedDelimiter{\absdelim}{|}{|}
\RegisterPairedDelimiter{\abs}{\absdelim}

\DeclarePairedDelimiter{\normdelim}{\lVert}{\rVert}
\RegisterPairedDelimiter{\norm}{\normdelim}

\DeclarePairedDelimiterX{\innerproddelim}[3]{\langle}{\rangle}{#1,#2}
\RegisterPairedDelimiter[2]{\innerprod}{\innerproddelim}

\DeclarePairedDelimiterX{\dualproddelim}[3]{\langle}{\rangle}{#1\;\delimsize|\;\mathopen{}#2}
\RegisterPairedDelimiter[2]{\dualprod}{\dualproddelim}

\DeclarePairedDelimiter{\lbrdelim}{[\,}{.}
\RegisterPairedDelimiter{\lbr}{\lbrdelim}

\DeclarePairedDelimiter{\evaldelim}{.}{|}
\RegisterPairedDelimiter{\evalpaired}{\evaldelim}

\newcommand{\eval}[1][-1]{\@ifnextchar\bgroup{\expandafter\evalpaired[#1]}{\ifnum#1=-1 |\fi\ifnum#1=0 |\fi\ifnum#1=1 \big|\fi\ifnum#1=2 \Big|\fi\ifnum#1=3 \bigg|\fi\ifnum#1=4 \Bigg|\fi}}

\renewmathcommand{\P}{\operatorname{\mathbb{P}}} % probability
\DeclareMathOperator{\E}{\mathbb{E}} % expectation
\DeclareMathOperator{\Var}{Var} % variance
\DeclareMathOperator{\Cov}{Cov} % covariance
\renewmathcommand{\ae}[1][]{\ifx-#1\mathpunct{\text{-a.e.}}\else\t{a.e.}\fi} % almost everywhere with dash
\newcommand{\indep}{\mathrel{\rotatebox[origin=c]{90}{\ensuremath{\models}}}} % independent
\newcommand{\given}{\mid} % conditional probability
\newcommand{\from}{\mid\mid} % double bars in divergences

\newcommand{\N}{\mathbb{N}} % natural numbers
\newcommand{\Z}{\mathbb{Z}} % integers
\newcommand{\Q}{\mathbb{Q}} % rational numbers
\newcommand{\R}{\mathbb{R}} % real numbers
\declaremathcommand{\C}{\mathbb{C}} % complex numbers
\newcommand{\eps}{\varepsilon} % epsilon

\renewmathcommand{\u}{\cup}
\declaremathcommand{\U}{\bigcup} % sigma notation union
\renewmathcommand{\^}{\cap} % intersection
\newcommand{\Int}{\bigcap} % sigma notation intersection
\newcommand{\takeaway}{\setminus} % take away
\newcommand{\x}{\times} % Cartesian product
\let\nothing\emptyset
\renewcommand{\emptyset}{\varnothing}
\newcommand{\st}{\t{s.t.}} % such that
\renewmathcommand{\~}[1][]{\sim\if\relax\detokenize{#1}\relax\else\operatorname{#1}\fi} % tilde
\newcommand{\after}{\circ} % composition

\renewmathcommand{\v}{\expandafter\boldsymbol} % vector
\newcommand{\m}{\expandafter\mathbf} % matrix
\declaremathcommand{\f}{\expandafter\operatorname} % function
\renewmathcommand{\c}{\expandafter\mathcal} % calligraphic
\newcommand{\s}[1]{\mathscr{#1}} % script
\newcommand{\fr}[1]{\mathfrak{#1}} % fraktur
\newcommand{\bb}[1]{\in@{#1}{ABCDEFGHIJKLMNOPQRSTUVWXYZ}\ifin@\mathbb{#1}\else\mathbbold{#1}\fi} % blackboard bold
\renewmathcommand{\t}{\expandafter\mathrel\expandafter\text} % text with spacing
\newcommand{\h}[1]{\widehat{#1}} % hat
\newcommand{\tl}[1]{\widetilde{#1}} % tilde

\let\@dash\-
\newcommandPIE{\@xrightarrow}{\IfEmptyTF{#2#3}{\rightarrow}{\xrightarrow[\GetIndex{#2}]{\GetExponent{#3}}}#1}
\renewmathcommand{\-}{\@ifnextchar>{\expandafter\@xrightarrow\@gobble}{\@dash}}
\let\@vert\|
\newcommandPIE{\@xmapsto}{\IfEmptyTF{#2#3}{\mapsto}{\xmapsto[\GetIndex{#2}]{\GetExponent{#3}}}#1}
\renewcommand{\|}{\@ifnextchar>{\expandafter\@xmapsto\@gobble}{\@vert}}

\newcommand{\grad}{\nabla} % gradient
\newcommand{\lap}{\Delta} % laplacian
\renewmathcommand{\d}{\mathop{}\!\mathrm{d}} % differental
\newcommand{\D}{\mathrm{D}} % Jacobian
\newcommand{\od}[3][]{\left.\frac{\d^{#1}{#2}}{\d{#3}^{#1}}\@ifnextchar_{\right|}{\right.}} % fix commath bad display style
\newcommand{\@pd}[3][]{\frac{\partial^{#1}{#2}}{\partial{#3}^{#1}}} % fix commath bad display style
\newcommand{\pd}{\@ifnextchar\bgroup{\expandafter\@pd}{\@ifnextchar[{\expandafter\@pd}{\partial}}} % partial derivative with smart multi-index notation

\newcommand{\widebar}[1]{\overline{#1}} % wide bar over symbols
\renewmathcommand{\k}{\Bbbk} % blackboard bold k
\newcommand{\conj}[1]{\overline{#1}} %complex conjugate
\newcommand{\cl}[1]{\overline{#1}} % closure
\newcommand{\orth}{\perp} % orthogonal
\newcommand{\directsum}{\bigoplus} % direct sum
\newcommand{\embeds}{\hookrightarrow} % embedding
\newcommand{\boundedby}{\lesssim} % bounded by
\renewmathcommand{\o}{\circ} % circle product
\newcommand{\ox}{\otimes} % tensor product
\newcommand{\OX}{\bigotimes} % big tensor product
\renewmathcommand{\.}{\cdot} % dot binary operation
\newcommand{\bdot}{\mathbin{\vcenter{\hbox{\scalebox{0.5}{\ensuremath{\bullet}}}}}} % big dot binary operation
\newcommand{\lacts}{\triangleright} % left action
\newcommand{\racts}{\triangleleft} % right action

\DeclareMathOperator*{\argmin}{\arg\min} % argmin
\DeclareMathOperator*{\argmax}{\arg\max} % argmax

\newcommandPIE{\ubr}[1]{\underbracket[0.1ex]{#1}_{\vphantom{|}\mathclap{\GetIndex{#3}}\vphantom{|}}} % underbracket
\newcommandPIE{\obr}[1]{\overbracket[0.1ex]{#1}_{\vphantom{|}\mathclap{\GetIndex{#3}}\vphantom{|}}} % overbracket

\DeclareMathOperator{\id}{id} % identity
\DeclareMathOperator{\im}{im} % image
\DeclareMathOperator{\tr}{tr} % trace
\DeclareMathOperator{\sgn}{sgn} % sign
\DeclareMathOperator{\ad}{ad} % adjoint
\DeclareMathOperator{\Ad}{Ad} % adjoint
\DeclareMathOperator{\AD}{AD} % adjoint
\DeclareMathOperator{\proj}{proj} % projection
\DeclareMathOperator{\Span}{span} % span
\DeclareMathOperator{\Hom}{Hom} % space of homomorphisms
\DeclareMathOperator{\End}{End} % space of endomorprhisms
\DeclareMathOperator{\Aut}{Aut} % space of automorphisms
\DeclareMathOperator{\Grad}{grad} % gradient
\DeclareMathOperator{\Ob}{Ob} % objects
\DeclareMathOperator{\vol}{vol} % volume
\DeclareMathOperator{\supp}{supp} % support

\newcommand{\isom}{\cong} % isomorphic
\newcommand{\newisom}[2]{\newcommand{#1}{\mathrel{\mathchoice{\underset{\operatorname{#2}}{\cong}}{\cong_{\operatorname{#2}}}{\cong_{\operatorname{#2}}}{\cong_{\operatorname{#2}}}}}}
\newisom{\isomset}{set} % set isomorphic
\newisom{\isomtop}{top} % topologically isomorphic
\newisom{\isomgrp}{grp} % group isomorphic
\newisom{\isomdiff}{diff} % diffeomorphic
\newisom{\isomvec}{vec} % vector isomorphic
\newisom{\isommod}{mod} % module isomorphic
\newisom{\isomlie}{Lie} % Lie isomorphic
\newisom{\isombdl}{bdl} % bundle isomorphic
\newisom{\isommeas}{meas} % measure isomorphic
\newisom{\isombool}{bool} % boolean isomorphic
\newisom{\isomring}{ring} % ring isomorphic

\fi





% easy-to-read enumerate
\ifAVT@enumerate

\providecommand{\1}{} % xymatrix workaround
\renewcommand{\1}{\relax\ifmmode\bb{1}\else\expandafter\@onenonmath\fi} % indicator function and enumerate/itemize shorthand
\newcommand{\@onenonmath}{\@ifstar\@onestarred\@onenonstarred}
\newcommand{\@onestarred}{\begin{itemize}\item} % itemize shorthand
\newcommand{\@onenonstarred}[1][]{\if\relax\detokenize{#1}\relax\begin{enumerate}\item\else\begin{enumerate}[#1]\item\fi} % enumerate with possible iteration choice
\providecommand{\2}{} % xymatrix workaround
\renewcommand{\2}{\@ifstar\item\item} % enumerate/itemize shorthand
\newcommand{\3}{\@ifstar\item\item} % enumerate/itemize shorthand
\newcommand{\4}{\@ifstar\item\item} % enumerate/itemize shorthand
\newcommand{\5}{\@ifstar\item\item} % enumerate/itemize shorthand
\newcommand{\6}{\@ifstar\item\item} % enumerate/itemize shorthand
\newcommand{\7}{\@ifstar\item\item} % enumerate/itemize shorthand
\newcommand{\8}{\@ifstar\item\item} % enumerate/itemize shorthand
\newcommand{\9}{\@ifstar\item\item} % enumerate/itemize shorthand
\newcommand{\0}{\@ifstar\@zerostarred\@zerononstarred} % close enumerate/itemize
\newcommand{\@zerostarred}{\end{itemize}} % close itemize
\newcommand{\@zerononstarred}{\end{enumerate}} % close enumerate

\fi





% citation macros
\ifAVT@citations

% select citation style
\ifAVT@citations@authoryear
\PassOptionsToPackage{bibstyle=trad-abbrv, citestyle=authoryear}{biblatex}
\else
\PassOptionsToPackage{bibstyle=trad-abbrv, citestyle=numeric-comp}{biblatex}
\fi

% load BibLaTeX
\RequirePackage[backref=true, useprefix, uniquename=false, maxcitenames=2, sortcites=false]{biblatex}

% enable URL hyphenation
\RequirePackage{xurl}

% never decapitalize paper titles
\DeclareFieldFormat{titlecase}{#1}

% print backreferences without parentheses
\renewbibmacro*{pageref}{%
  \iflistundef{pageref}
    {}
    {\addperiod\addspace\printtext{%
      \ifnumgreater{\value{pageref}}{1}
        {\bibstring{backrefpages}\ppspace}
        {\bibstring{backrefpage}\ppspace}%
      \printlist[pageref][-\value{listtotal}]{pageref}}}}

% print postnotes outside brackets
\ifAVT@citations@authoryear\else
\renewbibmacro*{postnote}{%
  \ifbool{cbx:parens}
    {\bibclosebracket\global\boolfalse{cbx:parens}}
    {}%
  \iffieldundef{postnote}
    {}
    {\setunit{\printdelim{postnotedelim}}\printfield{postnote}}}
\fi 

% change authoryear format
\ifAVT@citations@authoryear
\renewcommand{\nameyeardelim}{\addcomma\space}
\renewcommand{\multicitedelim}{\addsemicolon\space}
\DeclareCiteCommand{\cite}[\mkbibparens]{\usebibmacro{prenote}}{\usebibmacro{citeindex}\usebibmacro{cite}}{\multicitedelim}{\usebibmacro{postnote}}
\defbibenvironment{bibliography}
  {\list
    {}
    {\setlength{\leftmargin}{\bibhang}%
      \setlength{\itemindent}{-\leftmargin}%
      \setlength{\itemsep}{\bibitemsep}%
      \setlength{\parsep}{\bibparsep}}}
  {\endlist}
  {\item}
 \setlength{\bibparsep}{0.5\baselineskip}
\fi

\fi





% environment macros
\ifAVT@environments

% automaticly decide between equation, align, and gather (no TikZ-CD support)
\ifAVT@environments@nonumber
\def\[#1\]{\in@{&}{#1}\ifin@\begin{align*}#1\end{align*}\else\in@{\\}{#1}\ifin@\begin{gather*}#1\end{gather*}\else\begin{equation*}#1\end{equation*}\fi\fi}
\else
\def\[#1\]{\in@{&}{#1}\ifin@\begin{align}#1\end{align}\else\in@{\\}{#1}\ifin@\begin{gather}#1\end{gather}\else\begin{equation}#1\end{equation}\fi\fi}
\fi

\fi





% design macros
\ifAVT@notes

% margins
\newlength{\@AVT@margin@inner}
\ifAVT@notes@afourpaper
\PassOptionsToPackage{a4paper,top=5.3cm,bottom=5.3cm,marginparsep=0.5cm}{geometry}
\ifnum\@ptsize=2
\setlength{\@AVT@margin@inner}{1.3cm}
\PassOptionsToPackage{outer=6cm,inner=1.3cm,marginparwidth=4.2cm}{geometry}
\else\ifnum\@ptsize=1
\setlength{\@AVT@margin@inner}{2cm}
\PassOptionsToPackage{outer=6.3cm,inner=2cm,marginparwidth=3.8cm}{geometry}
\else
\setlength{\@AVT@margin@inner}{2.3cm}
\PassOptionsToPackage{outer=6.6cm,inner=2.3cm,marginparwidth=3.8cm}{geometry}
\fi\fi
\else
\PassOptionsToPackage{letterpaper,top=1.75in,bottom=1.75in,marginparsep=0.25in}{geometry}
\ifnum\@ptsize=2
\setlength{\@AVT@margin@inner}{0.625in}
\PassOptionsToPackage{outer=2.5in,inner=0.625in,marginparwidth=1.625in}{geometry}
\else\ifnum\@ptsize=1
\setlength{\@AVT@margin@inner}{0.75in}
\PassOptionsToPackage{outer=2.75in,inner=0.75in,marginparwidth=1.75in}{geometry}
\else
\setlength{\@AVT@margin@inner}{0.875in}
\PassOptionsToPackage{outer=2.875in,inner=0.875in,marginparwidth=1.75in}{geometry}
\fi\fi
\fi
\RequirePackage[inner=\@AVT@margin@inner]{geometry}

% fonts
\ifAVT@notes@nofonts\let\@AVTsemibold\bfseries\else
\RequirePackage{lmodern}
\IfFileExists{mlmodern.sty}{}{\pdfmapfile{+mlm.map}}
\newcommand{\@AVTsemibold}{\fontfamily{mlmr}\fontencoding{T1}\selectfont}
\fi

% italicize quotations
\g@addto@macro\quotation{\slshape}

% URLs
\let\UrlFont\scshape

% indentation
\RequirePackage{parskip}

% title format
\RequirePackage{titling}
\pretitle{\begin{center}\huge}
\posttitle{\par\end{center}\vskip 1em}
\renewcommand{\maketitlehooka}{\list{}{\rightmargin\dimexpr-\marginparwidth-\marginparsep\relax\leftmargin\z@}\item[]\@AVTsemibold\scshape}
\renewcommand{\maketitlehookc}{\ifx\thedate\empty\predate{\@gobble}\postdate{}\fi}
\renewcommand{\maketitlehookd}{\endlist}
\date{}

% abstract format
\@ifclassloaded{article}{
\RequirePackage[runin]{abstract}
\renewcommand{\abstractnamefont}{\scshape\@AVTsemibold}
\renewcommand{\abstracttextfont}{\noindent}
\abslabeldelim{.}
\setlength{\absparindent}{\z@}
\setlength{\abstitleskip}{-\parindent}
\setlength{\absleftindent}{1.5\@AVT@margin@inner}
\setlength{\absrightindent}{\dimexpr1.5\@AVT@margin@inner-\marginparwidth-\marginparsep\relax}
\newcommand{\keywords}[1]{\par{\scshape Keywords:} #1.}
}{}

% section title format
\RequirePackage[explicit,noindentafter,pagestyles]{titlesec}
\titleformat{\part}[display]{\@AVTsemibold\scshape\Huge}{\list{}{\rightmargin-0.75in\leftmargin1in}\item[]\centering\thepart\endlist}{1em}{\list{}{\rightmargin-0.75in\leftmargin1in}\item[]\centering#1}[\endlist]
\titleformat{\chapter}[display]{\@AVTsemibold\scshape\Huge}{Chapter \thechapter}{1em}{\raggedright#1}
\@ifclassloaded{book}{
\titleformat{\section}{\@AVTsemibold\scshape\LARGE}{\thesection.}{1em}{\raggedright#1}
}{
\titleformat{\section}{\@AVTsemibold\scshape\LARGE}{\thesection}{1em}{\raggedright#1}
}
\titleformat{\subsection}[runin]{\bfseries}{\thesubsection.}{1ex}{#1.}
\titlespacing{\section}{\z@}{*3.5}{*2}
\titlespacing{\subsection}{\z@}{*3.5}{*1}

% heading style for book class
\@ifclassloaded{book}{
\renewpagestyle{headings}{
\sethead
[\thepage][\chaptertitle][\ifthechapter{Chapter \thechapter}{}]
{\ifthesection{Section \thesection}{}}{\sectiontitle}{\thepage}
}
\renewpagestyle{plain}{
\sethead[\thepage][][]
{}{}{\thepage}
}
\pagestyle{headings}
\widenhead*{\z@}{\dimexpr\marginparwidth+\marginparsep\relax}
\RequirePackage{emptypage}
\renewcommand{\emptypage@emptypage}{\hbox{}\thispagestyle{plain}\newpage\if@twocolumn\hbox{}\newpage\fi}
}{
\renewpagestyle{plain}{\setfoot{}{}{\rlap{\hspace{\dimexpr\marginparwidth+\marginparsep\relax}\llap{\thepage}}}}
\pagestyle{plain}
}

% table of contents
\RequirePackage{titletoc}
\@ifclassloaded{book}{
\titlecontents{part}[1.5em]{\addvspace{5pc}\Large}{\contentslabel{1.5pc}}{\hspace*{-1.5pc}}{\normalsize\titlerule*[1pc]{.}\Large\contentspage}
\titlecontents{chapter}[1.5em]{\addvspace{1pc}\large}{\contentslabel{1.5pc}}{\hspace*{-1.5pc}}{\normalsize\titlerule*[1pc]{.}\large\contentspage}
\dottedcontents{section}[3.8em]{}{2.3em}{1pc}
\dottedcontents{subsection}[7em]{}{3.2em}{1pc}
\dottedcontents{figure}[3.8em]{}{2.3em}{1pc}
\dottedcontents{table}[3.8em]{}{2.3em}{1pc}
}{
\titlecontents{section}[1.5em]{\addvspace{1em}\large}{\contentslabel{1.5pc}}{\hspace*{-1.5pc}}{\normalsize\titlerule*[1pc]{.}\large\contentspage}
\dottedcontents{subsection}[3.8em]{}{2.3em}{1pc}
}
\@ifpackageloaded{hyperref}{\hypersetup{linktoc=all}}{}
\renewcommand{\contentsname}{Table of Contents}

% caption format
\RequirePackage{setspace}
\RequirePackage[format=plain,labelsep=period,font={stretch=0.85}]{caption}
\RequirePackage[font=normalsize]{subcaption}

% theorem styles and margin notes
\RequirePackage{amsthm}
\RequirePackage{thmtools}
\RequirePackage{marginnote}
\declaretheoremstyle[spaceabove=\baselineskip,spacebelow=\baselineskip,bodyfont=\slshape\renewcommand{\eminnershape}{\scshape},headfont=\@AVTsemibold,headpunct=.,headformat=\NAME\thmt@space\NUMBER]{marginnotethm}
\addtotheorempostheadhook{\marginnote{\normalfont\thmt@optarg}}
\newcommand{\emphmarginnote}[1]{\marginnote{\MakeUppercase#1}\emph{#1}}
\newcommand{\parmarginnote}[1]{\hspace{\z@}\marginnote{#1}\ignorespaces}
\renewcommand{\raggedrightmarginnote}{\raggedleft}
\renewcommand{\raggedleftmarginnote}{\raggedright}
\renewcommand{\qedsymbol}{\ensuremath{\blacksquare}}

% full width starred figures and tables
\RequirePackage{ifoddpage}
\@ifclassloaded{book}{\newcommand{\@AVT@fullwidthfigure@setlength}{\checkoddpage\@ifoddpage{\@AVT@fullwidthfigure@setlength@odd}{\@AVT@fullwidthfigure@setlength@even}}}{\newcommand{\@AVT@fullwidthfigure@setlength}{\@AVT@fullwidthfigure@setlength@odd}}
\newcommand{\@AVT@fullwidthfigure@setlength@odd}{\setlength{\leftmargin}{\z@}\setlength{\rightmargin}{\dimexpr-\marginparwidth-\marginparsep\relax}}
\newcommand{\@AVT@fullwidthfigure@setlength@even}{\setlength{\leftmargin}{\dimexpr-\marginparwidth-\marginparsep\relax}\setlength{\rightmargin}{\z@}}
\renewenvironment{figure*}[1][]{\if\relax\detokenize{#1}\relax\@float{figure}\else\@float{figure}[#1]\fi\list{}{\topsep\z@\listparindent\parindent\parsep\parskip\@AVT@fullwidthfigure@setlength}\item[]\hsize\linewidth\textwidth\linewidth\centering}{\endlist\end@float}
\renewenvironment{table*}[1][]{\if\relax\detokenize{#1}\relax\@float{table}\else\@float{table}[#1]\fi\list{}{\topsep\z@\listparindent\parindent\parsep\parskip\@AVT@fullwidthfigure@setlength}\item[]\hsize\linewidth\textwidth\linewidth\centering}{\endlist\end@float}

% place figures at the top by default
\def\fps@figure{t}
\def\fps@table{t}

% center figures and load theorem names
\AVT@centerfigurestrue
\AVT@theoremstrue

\fi






% center tables and figures
\ifAVT@centerfigures

\g@addto@macro\@floatboxreset{\centering}
\providecommand\@subfloatboxreset{}
\g@addto@macro\@subfloatboxreset{\centering}

\fi





% theorem styles
\ifAVT@theorems

\RequirePackage{amsthm}
\RequirePackage{thmtools}
\RequirePackage{cleveref}
\declaretheorem[style=\ifAVT@notes marginnotethm\else plain\fi,numberwithin=\ifAVT@notes\@ifclassloaded{book}{chapter}\relax\else\relax\fi]{theorem}
\declaretheorem[style=\ifAVT@notes marginnotethm\else plain\fi,numberlike=theorem]{algorithm}
\declaretheorem[style=\ifAVT@notes marginnotethm\else plain\fi,numberlike=theorem]{assumption}
\declaretheorem[style=\ifAVT@notes marginnotethm\else plain\fi,numberlike=theorem]{axiom}
\declaretheorem[style=\ifAVT@notes marginnotethm\else plain\fi,numberlike=theorem]{conjecture}
\declaretheorem[style=\ifAVT@notes marginnotethm\else plain\fi,numberlike=theorem]{corollary}
\declaretheorem[style=\ifAVT@notes marginnotethm\else plain\fi,numberlike=theorem]{counterexample}
\declaretheorem[style=\ifAVT@notes marginnotethm\else plain\fi,numberlike=theorem]{definition}
\declaretheorem[style=\ifAVT@notes marginnotethm\else plain\fi,numberlike=theorem]{example}
\declaretheorem[style=\ifAVT@notes marginnotethm\else plain\fi,numberlike=theorem]{exercise}
\declaretheorem[style=\ifAVT@notes marginnotethm\else plain\fi,numberlike=theorem]{lemma}
\declaretheorem[style=\ifAVT@notes marginnotethm\else plain\fi,numberlike=theorem]{proposition}
\declaretheorem[style=\ifAVT@notes marginnotethm\else plain\fi,numberlike=theorem]{remark}
\declaretheorem[style=\ifAVT@notes marginnotethm\else plain\fi,numberlike=theorem]{result}

\fi





% poster styles
\ifAVT@poster

\RequirePackage{lmodern}
\RequirePackage{parskip}

\newlength\margin
\setlength\margin{0.8cm}

\RequirePackage[a3paper,landscape,margin=\margin]{geometry}
\pagestyle{empty}

\RequirePackage[poster]{tcolorbox}

\definecolor{postercolor}{rgb}{0,0,0}

\RequirePackage{setspace}

\tcbposterset{no coverage}
\tcbposterset{fontsize=12pt}
\tcbposterset{boxes = {
	left=1ex,
	right=1ex,
	arc=1mm,
	boxrule=1mm,
	drop fuzzy shadow,
	center title,
	fonttitle=\color{postercolor}\bfseries\sffamily\LARGE,
	detach title,
	before upper={\begin{center}\setstretch{1.5}\tcbtitle\end{center}\vspace*{1.5ex}},
}}

\renewcommand{\title}[1]{\newcommand{\thetitle}{#1}}
\renewcommand{\author}[1]{\newcommand{\theauthor}{#1}}
\newcommand{\subtitle}[1]{\newcommand{\thesubtitle}{#1}}
\newcommand{\lefttitlegraphic}[1]{\newcommand{\thelefttitlegraphic}{#1}}
\newcommand{\righttitlegraphic}[1]{\newcommand{\therighttitlegraphic}{#1}}
\def\thetitlerowspan {1}
\newcommand{\titlerowspan}[1]{\def\thetitlerowspan {#1}}
\def\maketitle {\posterbox[title={\huge\thetitle\@ifundefined{thesubtitle}{}{\\\Large\thesubtitle}}, halign=center, valign=center, underlay={\@ifundefined{thelefttitlegraphic}{}{\node[right, outer sep=2\margin] at (frame.west) {\thelefttitlegraphic};}\@ifundefined{therighttitlegraphic}{}{\node[left, outer sep=2\margin] at (frame.east) {\therighttitlegraphic};}}]{name=title,column=1,below=top,span=\tcbpostercolumns,rowspan=\thetitlerowspan}{\large\theauthor}}

\fi