%entities; ]> 3 2 0 0 0 0 PTX:BUG: Table of Contents level (for LaTeX conversion) not determined yes no no yes %% A publication file entry has requested writing snapshot output into the <job>.dep file \RequirePackage{snapshot} %% Custom Preamble Entries, early (use latex.preamble.early) %% Always open on odd page %% The following adjusts cleardoublepage to remove twosided %% check so that we open on odd pages even in one-sided mode %% by adding an extra blank page on the preceding even page. \makeatletter% \def\cleardoublepage{% \clearpage\ifodd\c@page\else\thispagestyle{empty}\hbox{}\newpage\if@twocolumn\hbox{}\newpage\fi\fi% } \makeatother% %% Always open on odd page %% The following adjusts cleardoublepage to remove twosided %% check so that we open on odd pages even in one-sided mode %% by incrementing the page number to skip over the preceding %% even page. \makeatletter% \def\cleardoublepage{% \clearpage\ifodd\c@page\else\addtocounter{page}{1}\fi% } \makeatother% %% Default LaTeX packages %% 1. always employed (or nearly so) for some purpose, or %% 2. a stylewriter may assume their presence \usepackage{geometry} %% Some aspects of the preamble are conditional, %% the LaTeX engine is one such determinant \usepackage{ifthen} %% etoolbox has a variety of modern conveniences \usepackage{etoolbox} \usepackage{ifxetex,ifluatex} %% Raster graphics inclusion \usepackage{graphicx} %% Color support, xcolor package %% Always loaded, for: add/delete text, author tools %% Here, since tcolorbox loads tikz, and tikz loads xcolor \PassOptionsToPackage{dvipsnames,svgnames,table}{xcolor} \usepackage{xcolor} %% begin: defined colors, via xcolor package, for styling %% end: defined colors, via xcolor package, for styling %% Colored boxes, and much more, though mostly styling %% skins library provides "enhanced" skin, employing tikzpicture %% boxes may be configured as "breakable" or "unbreakable" %% "raster" controls grids of boxes, aka side-by-side \usepackage{tcolorbox} \tcbuselibrary{skins} \tcbuselibrary{breakable} \tcbuselibrary{raster} %% We load some "stock" tcolorbox styles that we use a lot %% Placement here is provisional, there will be some color work also %% First, black on white, no border, transparent, but no assumption about titles \tcbset{ bwminimalstyle/.style={size=minimal, boxrule=-0.3pt, frame empty, colback=white, colbacktitle=white, coltitle=black, opacityfill=0.0} } %% Second, bold title, run-in to text/paragraph/heading %% Space afterwards will be controlled by environment, %% independent of constructions of the tcb title %% Places \blocktitlefont onto many block titles \tcbset{ runintitlestyle/.style={fonttitle=\blocktitlefont\upshape\bfseries, attach title to upper} } %% Spacing prior to each exercise, anywhere \tcbset{ exercisespacingstyle/.style={before skip={1.5ex plus 0.5ex}} } %% Spacing prior to each block \tcbset{ blockspacingstyle/.style={before skip={2.0ex plus 0.5ex}} } %% xparse allows the construction of more robust commands, %% this is a necessity for isolating styling and behavior %% The tcolorbox library of the same name loads the base library \tcbuselibrary{xparse} %% The tcolorbox library loads TikZ, its calc package is generally useful, %% and is necessary for some smaller documents that use partial tcolor boxes %% See: https://github.com/PreTeXtBook/pretext/issues/1624 \usetikzlibrary{calc} %% We use some more exotic tcolorbox keys to restore indentation to parboxes \tcbuselibrary{hooks} %% Save default paragraph indentation and parskip for use later, when adjusting parboxes \newlength{\ptxnormalparindent} \newlength{\ptxnormalparskip} %% Prescribe the paragraph indent to the value shared with the %% XSL-FO conversion, so the two agree, rather than accepting the %% document class default; "\ptxnormalparindent" then captures it \AtBeginDocument{\setlength{\parindent}{ em}} \AtBeginDocument{\setlength{\ptxnormalparindent}{\parindent}} \AtBeginDocument{\setlength{\ptxnormalparskip}{\parskip}} \newcommand{\ptxsetparstyle}{\setlength{\parindent}{\ptxnormalparindent}\setlength{\parskip}{\ptxnormalparskip}} %% An appendix is numbered by a letter, and a bare letter beside a %% title is ambiguous ("A Trip Abroad"), so a letter composed with %% a title carries a period ("A. Trip Abroad"). These macros are %% seams in the division styles, empty until the appendices arrive %% (chapter-level for a book, section-level for an article, so a %% multi-part number like "E.1" never gains a period); see the %% uses at \appendix \newcommand{\ptxappendixperiodchapter}{} \newcommand{\ptxappendixperiodsection}{} %% Hyperref should be here, but likes to be loaded late %% %% Inline math delimiters, \(, \), need to be robust %% 2016-01-31: latexrelease.sty supersedes fixltx2e.sty %% If latexrelease.sty exists, bugfix is in kernel %% If not, bugfix is in fixltx2e.sty %% See: https://tug.org/TUGboat/tb36-3/tb114ltnews22.pdf %% and read "Fewer fragile commands" in distribution's latexchanges.pdf \IfFileExists{latexrelease.sty}{}{\usepackage{fixltx2e}} %% shorter subnumbers in some side-by-side require manipulations \usepackage{xstring} %% Footnote counters and part/chapter counters are manipulated %% April 2018: chngcntr commands now integrated into the kernel, %% but circa 2018/2019 the package would still try to redefine them, %% so we need to do the work of loading conditionally for old kernels. %% From version 1.1a, chngcntr should detect defintions made by LaTeX kernel. \ifdefined\counterwithin \else \usepackage{chngcntr} \fi %% Structural chapter numbers reset within parts %% Starred form will not prefix part number \counterwithin*{chapter}{part} 9.0in pt %% Text height identically 9 inches, text width varies on point size %% See Bringhurst 2.1.1 on measure for recommendations %% 75 characters per line (count spaces, punctuation) is target %% which is the upper limit of Bringhurst's recommendations \geometry{letterpaper,total={ , }} %% Custom Page Layout Adjustments (use publisher page-geometry entry) \geometry{ } \usepackage[ ,cam,center]{crop} %% better handing of text alignment \usepackage{ragged2e} %% This LaTeX file may be compiled with pdflatex, xelatex, or lualatex executables %% LuaTeX is not explicitly supported, but we do accept additions from knowledgeable users %% The conditional below provides pdflatex specific configuration last %% begin: engine-specific capabilities \ifthenelse{\boolean{xetex} \or \boolean{luatex}}{% %% begin: xelatex and lualatex-specific default configuration \ifxetex\usepackage{xltxtra}\fi %% realscripts is the only part of xltxtra relevant to lualatex \ifluatex\usepackage{realscripts}\fi %% end: xelatex and lualatex-specific default configuration }{ %% begin: pdflatex-specific default configuration %% We assume a PreTeXt XML source file may have Unicode characters %% and so we ask LaTeX to parse a UTF-8 encoded file %% This may work well for accented characters in Western language, %% but not with Greek, Asian languages, etc. %% When this is not good enough, switch to the xelatex engine %% where Unicode is better supported (encouraged, even) \usepackage[utf8]{inputenc} %% end: pdflatex-specific default configuration } %% end: engine-specific capabilities %% %% Automatic Font Control %% Portions of a document, are, or may, be affected by defined commands %% These are perhaps more flexible when using xelatex rather than pdflatex %% The following definitions are meant to be re-defined in a style, using \renewcommand %% They are scoped when employed (in a TeX group), and so should not be defined with an argument \newcommand{\divisionfont}{\relax} \newcommand{\blocktitlefont}{\relax} \newcommand{\contentsfont}{\relax} \newcommand{\pagefont}{\relax} \newcommand{\tabularfont}{\relax} \newcommand{\xreffont}{\relax} \newcommand{\titlepagefont}{\relax} %% %% Fonts. Conditional on LaTex engine employed. %% Default Text Font: The Latin Modern fonts are %% "enhanced versions of the [original TeX] Computer Modern fonts." %% We use them as the default text font for PreTeXt output. %% Default Monospace font: Inconsolata (aka zi4) %% Sponsored by TUG: http://levien.com/type/myfonts/inconsolata.html %% Loaded for documents with intentional objects requiring monospace %% See package documentation for excellent instructions %% fontspec will work universally if we use filename to locate OTF files %% Loads the "upquote" package as needed, so we don't have to %% Upright quotes might come from the textcomp package, which we also use %% We employ the shapely \ell to match Google Font version %% pdflatex: "varl" package option produces shapely \ell %% pdflatex: "var0" package option produces plain zero (not used) %% pdflatex: "varqu" package option produces best upright quotes %% xelatex,lualatex: add OTF StylisticSet 1 for shapely \ell %% xelatex,lualatex: add OTF StylisticSet 2 for plain zero (not used) %% xelatex,lualatex: add OTF StylisticSet 3 for upright quotes %% \ifthenelse{\boolean{xetex} \or \boolean{luatex}}{% %% begin: font setup and configuration for use with xelatex %% Generally, xelatex is necessary for non-Western fonts %% fontspec package provides extensive control of system fonts, %% meaning *.otf (OpenType), and apparently *.ttf (TrueType) %% that live *outside* your TeX/MF tree, and are controlled by your *system* %% (it is possible that a TeX distribution will place fonts in a system location) %% %% The fontspec package is the best vehicle for using different fonts in xelatex %% So we load it always, no matter what a publisher or style might want %% \usepackage{fontspec} %% %% begin: xelatex main font ("font-xelatex-main" template) %% end: xelatex main font ("font-xelatex-main" template) %% begin: xelatex math font ("font-xelatex-math" template) %% end: xelatex math font ("font-xelatex-math" template) %% begin: xelatex mono font ("font-xelatex-mono" template) %% (conditional on non-trivial uses being present in source) %% end: xelatex mono font ("font-xelatex-mono" template) %% begin: xelatex font adjustments ("font-xelatex-style" template) %% end: xelatex font adjustments ("font-xelatex-style" template) %% Icons being used, so xelatex needs a system font %% This can only be determined at compile-time %% %% Extensive support for other languages \usepackage{polyglossia} %% Set main/default language based on pretext/@xml:lang value %% document language code is "en-US", US English %% usmax variant has extra hypenation \setmainlanguage[variant=usmax]{english} %% document language code is "el", Modern Greek (1453-) \setmainlanguage[variant=monotonic]{greek} %% document language code is "es-ES", Spanish \setmainlanguage{spanish} %% document language code is "hu-HU", Magyar (Hungarian) \setmainlanguage{magyar} %% document language code is "ko-KR", Korean \setmainlanguage{korean} %% document language code is "ru-RU", Russian \setmainlanguage{russian} %% document language code is "vi-VN", Vietnamese \setmainlanguage{vietnamese} %% document language code is "it-IT", Italian \setmainlanguage{italian} %% Enable secondary languages based on discovery of @xml:lang values %% document contains language code "en-US", US English %% usmax variant has extra hypenation \setotherlanguage[variant=usmax]{english} %% document contains language code "es-ES", Spanish \setotherlanguage{spanish} %% document contains language code "el", Modern Greek (1453-) \setotherlanguage[variant=monotonic]{greek} %% document contains language code "hu-HU", Magyar (Hungarian) \setotherlanguage{magyar} %% document contains language code "ko-KR", Korean \setotherlanguage{korean} %% document contains language code "ru-RU", Russian \setotherlanguage{russian} %% document contains language code "vi-VN", Vietnamese \setotherlanguage{vietnamese} %% Enable fonts/scripts based on discovery of @xml:lang values %% Western languages should be ably covered by Latin Modern Roman %% Font for Modern Greek %% Font families: CMU Serif (Ubuntu fonts-cmu package), Linux Libertine O, GFS Artemisia %% OTF Script needs to be enabled \newfontfamily\greekfont[Script=Greek]{CMU Serif} %% Font for Hangul %% Font families: alternate - UnBatang with [Script=Hangul] %% Debian/Ubuntu "fonts-nanum" package \newfontfamily\koreanfont{NanumMyeongjo} %% Font for Cyrillic %% Font families: CMU Serif, Linux Libertine O %% OTF Script needs to be enabled \newfontfamily\russianfont[Script=Cyrillic]{CMU Serif} %% end: font setup and configuration for use with xelatex }{% %% begin: font setup and configuration for use with pdflatex %% begin: pdflatex main font ("font-pdflatex-main" template) %% end: pdflatex main font ("font-pdflatex-main" template) %% begin: pdflatex mono font ("font-pdflatex-mono" template) %% (conditional on non-trivial uses being present in source) %% end: pdflatex mono font ("font-pdflatex-mono" template) %% begin: pdflatex font adjustments ("font-pdflatex-style" template) %% end: pdflatex font adjustments ("font-pdflatex-style" template) %% end: font setup and configuration for use with pdflatex } %% Micromanage spacing, etc. The named "microtype-options" %% template may be employed to fine-tune package behavior \usepackage {microtype} %% Symbols, align environment, commutative diagrams, bracket-matrix \usepackage{amsmath} \usepackage{amscd} \usepackage{amssymb} %% allow page breaks within display mathematics anywhere %% level 4 is maximally permissive %% this is exactly the opposite of AMSmath package philosophy %% there are per-display, and per-equation options to control this %% split, aligned, gathered, and alignedat are not affected \allowdisplaybreaks[4] %% allow more columns to a matrix %% can make this even bigger by overriding with latex.preamble.late processing option \setcounter{MaxMatrixCols}{30} %% %% Symbols for use in text mode (i.e. not in math mode) \usepackage{pifont} %% Solid geometric shapes to mark ends of environments \newcommand{\ptxsquare}{\ding{110}} \newcommand{\ptxtriangle}{\ding{115}} \newcommand{\ptxdiamond}{\ding{117}} %% Markers for unordered list items \newcommand{\ptxlistdisc}{\raisebox{0.3ex}{\textbullet}} \newcommand{\ptxlistcircle}{\raisebox{0.3ex}{\textopenbullet}} \newcommand{\ptxlistsquare}{\raisebox{0.4ex}{\scalebox{0.5}{\ding{110}}}} %% pdfpages package for front and back covers as PDFs \usepackage[ draft final ]{pdfpages} %% %% Used for units and number formatting \usepackage[per-mode=fraction]{siunitx} %% v3 dated 2021-05-17, fix major behavior change \makeatletter% \@ifpackagelater{siunitx}{2021/05/17} {% \typeout{PTX: discovered siunitx v3, >= 2021-05-17}% \sisetup{parse-numbers = false}% } {% \typeout{PTX: discovered siunitx v2, < 2021-05-17}% }% \makeatother% \sisetup{inter-unit-product=\cdot} \ifxetex\sisetup{math-micro=\text{µ},text-micro=µ}\fi \ifluatex\sisetup{math-micro=\text{µ},text-micro=µ}\fi %% Common non-SI units \DeclareSIUnit\ { } %% add a \ptxsupport command as unnumbered footnote \let\ptxsavedfootnote\thefootnote% \newcommand\ptxsupport[1]{% \let\thefootnote\relax% \footnotetext{#1}% \let\thefootnote\ptxsavedfootnote% } %% Begin: Semantic Macros %% To preserve meaning in a LaTeX file %% %% \ptxmono macro for content of "c", "cd", "tag", etc elements %% Also used automatically in other constructions %% Simply an alias for \texttt %% Always defined, even if there is no need, or if a specific tt font is not loaded \newcommand{\ptxmono}[1]{\texttt{#1}} %% %% \ptxlinkhilite macro: wraps hyperlink visible text for highlighting \newcommand{\ptxlinkhilite}[1]{\underline{#1}} %% %% Following semantic macros are only defined here if their %% use is required only in this specific document %% %% Used for warnings, typically bold and italic \newcommand{\ptxalert}[1]{\textbf{\textit{#1}}} %% Used for inline definitions of terms \newcommand{\ptxterminology}[1]{\textbf{#1}} %% Titles of longer works (e.g. books, versus articles) \newcommand{\ptxpubtitle}[1]{\textsl{#1}} %% Edits (insert, delete), stale (irrelevant, obsolete) %% Package: underlines and strikethroughs, no change to \emph{} \usepackage[normalem]{ulem} %% Rules in this package reset proportional to fontsize %% NB: *never* reset to package default (0.4pt?) after use %% Macros will use colors for "electronic" version (the default) %% Used for an edit that is an addition \newcommand{\ptxinsertthick}{.1ex} \newcommand{\ptxinserted}[1]{\renewcommand{\ULthickness}{\ptxinsertthick}\uline{#1}} \newcommand{\ptxinserted}[1]{\renewcommand{\ULthickness}{\ptxinsertthick}\textcolor{green}{\uline{#1}}} %% Used for an edit that is a deletion \newcommand{\ptxdeletethick}{.25ex} \newcommand{\ptxdeleted}[1]{\renewcommand{\ULthickness}{\ptxdeletethick}\sout{#1}} \newcommand{\ptxdeleted}[1]{\renewcommand{\ULthickness}{\ptxdeletethick}\textcolor{red}{\sout{#1}}} %% Used for inline irrelevant or obsolete text \newcommand{\ptxstalethick}{.1ex} \newcommand{\ptxstale}[1]{\renewcommand{\ULthickness}{\ptxstalethick}\sout{#1}} %% A character like a tilde, but different \newcommand{\ptxswungdash}{\raisebox{-2.25ex}{\scalebox{2}{\~{}}}} %% Style of a title on a list item, for ordered and unordered lists %% Also "task" of exercise, PROJECT-LIKE, EXAMPLE-LIKE \newcommand{\ptxlititle}[1]{{\slshape#1}} %% End: Semantic Macros %% Publisher file requests an alternate chapter numbering \setcounter{chapter}{ } %% Equation Numbering %% Controlled by numbering.equations.level processing parameter %% No adjustment here implies document-wide numbering \counterwithout{equation}{chapter} \numberwithin{equation}{ } \renewcommand{\theequation}{\arabic{equation}} %% "tcolorbox" environment for a single image, occupying entire \linewidth %% arguments are left-margin, width, right-margin, as multiples of %% \linewidth, and are guaranteed to be positive and sum to 1.0 \tcbset{ imagestyle/.style={bwminimalstyle} } \NewTColorBox{tcbimage}{mmm}{imagestyle,left skip=#1\linewidth,width=#2\linewidth} %% Wrapper environment for tcbimage environment with a fourth argument %% Fourth argument, if nonempty, is a vertical space adjustment %% and implies image will be preceded by \leavevmode\nopagebreak %% Intended use is for alignment with a list marker \NewDocumentEnvironment{image}{mmmm}{\notblank{#4}{\leavevmode\nopagebreak\vspace{#4}}{}\begin{tcbimage}{#1}{#2}{#3}}{\end{tcbimage}% } %% A box to measure a "tabular", so its table notes set to its width \newsavebox{\ptxtablenotebox} %% For improved tables \usepackage{array} %% Some extra height on each row is desirable, especially with horizontal rules %% Increment determined experimentally \setlength{\extrarowheight}{0.2ex} %% Define variable thickness horizontal rules, full and partial %% Thicknesses are 0.03, 0.05, 0.08 in the booktabs package \newcommand{\ptxhrulethin} {\noalign{\hrule height 0.04em}} \newcommand{\ptxhrulemedium}{\noalign{\hrule height 0.07em}} \newcommand{\ptxhrulethick} {\noalign{\hrule height 0.11em}} %% We preserve a copy of the \setlength package before other %% packages (extpfeil) get a chance to load packages that redefine it \let\ptxoldsetlength\setlength \newlength{\ptxOldarrayrulewidth} \newcommand{\ptxcrulethin}[1]% {\noalign{\global\ptxoldsetlength{\ptxOldarrayrulewidth}{\arrayrulewidth}}% \noalign{\global\ptxoldsetlength{\arrayrulewidth}{0.04em}}\cline{#1}% \noalign{\global\ptxoldsetlength{\arrayrulewidth}{\ptxOldarrayrulewidth}}}% \newcommand{\ptxcrulemedium}[1]% {\noalign{\global\ptxoldsetlength{\ptxOldarrayrulewidth}{\arrayrulewidth}}% \noalign{\global\ptxoldsetlength{\arrayrulewidth}{0.07em}}\cline{#1}% \noalign{\global\ptxoldsetlength{\arrayrulewidth}{\ptxOldarrayrulewidth}}} \newcommand{\ptxcrulethick}[1]% {\noalign{\global\ptxoldsetlength{\ptxOldarrayrulewidth}{\arrayrulewidth}}% \noalign{\global\ptxoldsetlength{\arrayrulewidth}{0.11em}}\cline{#1}% \noalign{\global\ptxoldsetlength{\arrayrulewidth}{\ptxOldarrayrulewidth}}} %% Single letter column specifiers defined via array package \newcolumntype{A}{!{\vrule width 0.04em}} \newcolumntype{B}{!{\vrule width 0.07em}} \newcolumntype{C}{!{\vrule width 0.11em}} %% tcolorbox to place tabular outside of a sidebyside \tcbset{ tabularboxstyle/.style={bwminimalstyle,} } \newtcolorbox{tabularbox}[3]{tabularboxstyle, left skip=#1\linewidth, width=#2\linewidth,} \newcommand{\ptxtablecelllines}[3]% {\begin{tabular}[#2]{@{}#1@{}}#3\end{tabular}} %% Font Awesome 5 icons in a LaTeX package %% https://ctan.org/pkg/fontawesome5 (v5.15.4) \usepackage{fontawesome5} %% Poetry Support \newenvironment{poem}{\setlength{\parindent}{0em}}{} \newcommand{\ptxpoemTitle}[1]{\begin{center}\large\textbf{#1}\end{center}} \newcommand{\ptxpoemIndent}{\hspace{2 em}} \newenvironment{stanza}{\vspace{0.25 em}\hangindent=4em}{\vspace{1 em}} \newcommand{\ptxstanzaTitle}[1]{{\centering\textbf{#1}\par}\vspace{-\parskip}} \newcommand{\ptxpoemauthorleft}[1]{\vspace{-1em}\begin{flushleft}\textit{#1}\end{flushleft}} \newcommand{\ptxpoemauthorcenter}[1]{\vspace{-1em}\begin{center}\textit{#1}\end{center}} \newcommand{\ptxpoemauthorright}[1]{\vspace{-1em}\begin{flushright}\textit{#1}\end{flushright}} \newcommand{\ptxpoemlineleft}[1]{{\raggedright{#1}\par}\vspace{-\parskip}} \newcommand{\ptxpoemlinecenter}[1]{{\centering{#1}\par}\vspace{-\parskip}} \newcommand{\ptxpoemlineright}[1]{{\raggedleft{#1}\par}\vspace{-\parskip}} %% Musical Symbol Support %% The musicography package builds on the "musix" fonts and %% provides music notation for use with both pdflatex and xelatex %% For Ubuntu/Debian use the texlive-music package \usepackage{musicography} \newcommand{\ptxflat}{\musFlat} \newcommand{\ptxdoubleflat}{\musDoubleFlat} \newcommand{\ptxsharp}{\musSharp} \newcommand{\ptxdoublesharp}{\musDoubleSharp} \newcommand{\ptxnatural}{\musNatural} %% %% Program listing support: for listings, programs, consoles, and Sage code \ifthenelse{\boolean{xetex} \or \boolean{luatex}}% {\tcbuselibrary{listings}}% {\tcbuselibrary{listingsutf8}}% %% We define the listings font style to be the default "ttfamily" %% To fix hyphens/dashes rendered in PDF as fancy minus signs by listing %% http://tex.stackexchange.com/questions/33185/listings-package-changes-hyphens-to-minus-signs \makeatletter \lst@CCPutMacro\lst@ProcessOther {"2D}{\lst@ttfamily{-{}}{-{}}} \@empty\z@\@empty \makeatother %% We define a null language, free of any formatting or style %% for use when a language is not supported, or pseudo-code, or consoles %% Not necessary for Sage code, so in limited cases included unnecessarily \lstdefinelanguage{none}{identifierstyle=,commentstyle=,stringstyle=,keywordstyle=} \ifthenelse{\boolean{xetex}}{}{% %% begin: pdflatex-specific listings configuration %% translate U+0080 - U+00F0 to their textmode LaTeX equivalents %% Data originally from https://www.w3.org/Math/characters/unicode.xml, 2016-07-23 %% Lines marked in XSL with "$" were converted from mathmode to textmode \lstset{extendedchars=true} \lstset{literate= { }{{~}}{1} {¡}{{\textexclamdown }}{1} {¢}{{\textcent }}{1} {£}{{\textsterling }}{1} {¤}{{\textcurrency }}{1} {¥}{{\textyen }}{1} {¦}{{\textbrokenbar }}{1} {§}{{\textsection }}{1} {¨}{{\textasciidieresis }}{1} {©}{{\textcopyright }}{1} {ª}{{\textordfeminine }}{1} {«}{{\guillemotleft }}{1} {¬}{{\textlnot }}{1} {­}{{\-}}{1} {®}{{\textregistered }}{1} {¯}{{\textasciimacron }}{1} {°}{{\textdegree }}{1} {±}{{\textpm }}{1} {²}{{\texttwosuperior }}{1} {³}{{\textthreesuperior }}{1} {´}{{\textasciiacute }}{1} {µ}{{\textmu }}{1} {¶}{{\textparagraph }}{1} {·}{{\textperiodcentered }}{1} {¸}{{\c{}}}{1} {¹}{{\textonesuperior }}{1} {º}{{\textordmasculine }}{1} {»}{{\guillemotright }}{1} {¼}{{\textonequarter }}{1} {½}{{\textonehalf }}{1} {¾}{{\textthreequarters }}{1} {¿}{{\textquestiondown }}{1} {À}{{\`{A}}}{1} {Á}{{\'{A}}}{1} {Â}{{\^{A}}}{1} {Ã}{{\~{A}}}{1} {Ä}{{\"{A}}}{1} {Å}{{\AA }}{1} {Æ}{{\AE }}{1} {Ç}{{\c{C}}}{1} {È}{{\`{E}}}{1} {É}{{\'{E}}}{1} {Ê}{{\^{E}}}{1} {Ë}{{\"{E}}}{1} {Ì}{{\`{I}}}{1} {Í}{{\'{I}}}{1} {Î}{{\^{I}}}{1} {Ï}{{\"{I}}}{1} {Ð}{{\DH }}{1} {Ñ}{{\~{N}}}{1} {Ò}{{\`{O}}}{1} {Ó}{{\'{O}}}{1} {Ô}{{\^{O}}}{1} {Õ}{{\~{O}}}{1} {Ö}{{\"{O}}}{1} {×}{{\texttimes }}{1} {Ø}{{\O }}{1} {Ù}{{\`{U}}}{1} {Ú}{{\'{U}}}{1} {Û}{{\^{U}}}{1} {Ü}{{\"{U}}}{1} {Ý}{{\'{Y}}}{1} {Þ}{{\TH }}{1} {ß}{{\ss }}{1} {à}{{\`{a}}}{1} {á}{{\'{a}}}{1} {â}{{\^{a}}}{1} {ã}{{\~{a}}}{1} {ä}{{\"{a}}}{1} {å}{{\aa }}{1} {æ}{{\ae }}{1} {ç}{{\c{c}}}{1} {è}{{\`{e}}}{1} {é}{{\'{e}}}{1} {ê}{{\^{e}}}{1} {ë}{{\"{e}}}{1} {ì}{{\`{\i}}}{1} {í}{{\'{\i}}}{1} {î}{{\^{\i}}}{1} {ï}{{\"{\i}}}{1} {ð}{{\dh }}{1} {ñ}{{\~{n}}}{1} {ò}{{\`{o}}}{1} {ó}{{\'{o}}}{1} {ô}{{\^{o}}}{1} {õ}{{\~{o}}}{1} {ö}{{\"{o}}}{1} {÷}{{\textdiv }}{1} {ø}{{\o }}{1} {ù}{{\`{u}}}{1} {ú}{{\'{u}}}{1} {û}{{\^{u}}}{1} {ü}{{\"{u}}}{1} {ý}{{\'{y}}}{1} {þ}{{\th }}{1} {ÿ}{{\"{y}}}{1} } %% end: pdflatex-specific listings configuration } %% End of generic listing adjustments %% Program listings via new tcblisting environment %% First a universal color scheme for parts of any language %% Colors match a subset of Google prettify "Default" style %% Full colors for "electronic" version %% http://code.google.com/p/google-code-prettify/source/browse/trunk/src/prettify.css \definecolor{identifiers}{rgb}{0.375,0,0.375} \definecolor{comments}{rgb}{0.5,0,0} \definecolor{strings}{rgb}{0,0.5,0} \definecolor{keywords}{rgb}{0,0,0.5} %% All-black colors for "print" version \definecolor{identifiers}{rgb}{0,0,0} \definecolor{comments}{rgb}{0,0,0} \definecolor{strings}{rgb}{0,0,0} \definecolor{keywords}{rgb}{0,0,0} %% Options passed to the listings package via tcolorbox \lstdefinestyle{programcodestyle}{identifierstyle=\color{identifiers},commentstyle=\color{comments},stringstyle=\color{strings},keywordstyle=\color{keywords}, breaklines=true, breakatwhitespace=true, columns=fixed, extendedchars=true, aboveskip=0pt, belowskip=0pt} \lstdefinestyle{programcodenumberedstyle}{style=programcodestyle, numbers=left} \tcbset{ programboxstyle/.style={left=3ex, right=0pt, top=0ex, bottom=0ex, middle=0pt, toptitle=0pt, bottomtitle=0pt, boxsep=0pt, listing only, fontupper=\small\ttfamily, colback=white, sharp corners, boxrule=-0.3pt, leftrule=0.5pt, toprule at break=-0.3pt, bottomrule at break=-0.3pt, breakable, } } %% Overwrite the margin to make room for numbers (up to line 999) \tcbset{ programboxnumberedstyle/.style={programboxstyle, left=6ex} } \newtcblisting{program}[4]{programboxstyle, left skip=#2\linewidth, width=#3\linewidth, listing options={language=#1, style=programcodestyle}} \newtcblisting{programnumbered}[4]{programboxnumberedstyle, left skip=#2\linewidth, width=#3\linewidth, listing options={language=#1, style=programcodenumberedstyle}} \newcommand{\ptxprogramfragment}[2]{\lstinline[language=#1, style=programcodestyle, basicstyle=\ttfamily]#2} %% Console session with prompt, input, output %% listings allows for escape sequences to enable LateX, %% so we bold the input commands via the following macro \newcommand{\ptxconsoleinput}[1]{\textbf{#1}} \lstdefinestyle{consolecodestyle}{language=none, escapeinside={(*}{*)}, identifierstyle=, commentstyle=, stringstyle=, keywordstyle=, breaklines=true, breakatwhitespace=true, columns=fixed, extendedchars=true, aboveskip=0pt, belowskip=0pt} \tcbset{ consoleboxstyle/.style={left=0pt, right=0pt, top=0ex, bottom=0ex, middle=0pt, toptitle=0pt, bottomtitle=0pt, boxsep=0pt, listing only, fontupper=\small\ttfamily, colback=white, boxrule=-0.3pt, toprule at break=-0.3pt, bottomrule at break=-0.3pt, breakable, } } \newtcblisting{console}[3]{consoleboxstyle, left skip=#1\linewidth, width=#2\linewidth, listing options={style=consolecodestyle}} %% The listings package as tcolorbox for Sage code %% We do as much styling as possible with tcolorbox, not listings %% Sage's blue is 50%, we go way lighter (blue!05 would also work) %% Note that we defuse listings' default "aboveskip" and "belowskip" \definecolor{sageblue}{HTML}{} \tcbset{ sagestyle/.style={left=0pt, right=0pt, top=0ex, bottom=0ex, middle=0pt, toptitle=0pt, bottomtitle=0pt, boxsep=4pt, listing only, fontupper=\small\ttfamily, breakable, listing options={language=Python,breaklines=true,breakatwhitespace=true, extendedchars=true, aboveskip=0pt, belowskip=0pt}} } \newtcblisting{sageinput}{sagestyle, colback=sageblue, sharp corners, boxrule=0.5pt, toprule at break=-0.3pt, bottomrule at break=-0.3pt, } \newtcblisting{sageoutput}{sagestyle, colback=white, colframe=white, frame empty, before skip=0pt, after skip=0pt, } %% Fancy Verbatim for consoles, preformatted, code display, literate programming \usepackage{fancyvrb} %% Pre-formatted text, a peer of paragraphs \DefineVerbatimEnvironment{preformatted}{Verbatim}{} %% code display (cd), by analogy with math display (md) %% (a) indented slightly, so a paragraph appears to hang together \DefineVerbatimEnvironment{codedisplay}{Verbatim}{xleftmargin=4ex} %% (b) flush left works well in exceptions like list items, etc \DefineVerbatimEnvironment{codedisplayleft}{Verbatim}{} %% Multiple column, column-major lists %% ol, ul, contributors, PreTeXt index \usepackage{multicol} %% The rotating package provides sidewaysfigure and sidewaystables environments \usepackage{rotating} %% More flexible list management, esp. for references %% But also for specifying labels (i.e. custom order) on nested lists \usepackage [inline] {enumitem} %% Lists of references in their own section, maximum depth 1 \newlist{referencelist}{description}{4} \setlist[referencelist]{leftmargin=!,labelwidth=!,labelsep=0ex,itemsep=1.0ex,topsep=1.0ex,partopsep=0pt,parsep=0pt} %% Description lists as tcolorbox sidebyside %% "dli" short for "description list item" \newlength{\ptxdlititlewidth} \newlength{\ptxdlimaxnarrowtitle}\setlength{\ptxdlimaxnarrowtitle}{11ex} \newlength{\ptxdlimaxmediumtitle}\setlength{\ptxdlimaxmediumtitle}{18ex} \newlength{\ptxdlimaxwidetitle}\setlength{\ptxdlimaxwidetitle}{25ex} \tcbset{ dlistyle/.style={sidebyside, sidebyside align=top seam, lower separated=false, bwminimalstyle, bottomtitle=0.75ex, after skip=1.5ex, boxsep=0pt, left=0pt, right=0pt, top=0pt, bottom=0pt, before lower app={\ptxsetparstyle\noindent}} } \tcbset{ dlinarrowstyle/.style={dlistyle, lefthand width=\ptxdlimaxnarrowtitle, sidebyside gap=1ex, halign=flush left, righttitle=10ex} } \tcbset{ dlimediumstyle/.style={dlistyle, lefthand width=\ptxdlimaxmediumtitle, sidebyside gap=4ex, halign=flush right} } \tcbset{ dliwidestyle/.style={dlistyle, lefthand width=\ptxdlimaxwidetitle, sidebyside gap=4ex, halign=flush right} } \NewDocumentEnvironment{descriptionlist}{}{\par\vspace*{1.5ex}}{\par\vspace*{1.5ex}}% %% begin enviroment has an if/then to open the tcolorbox \NewDocumentEnvironment{dlinarrow}{mm}{% \settowidth{\ptxdlititlewidth}{{\textbf{#1}}}% \ifthenelse{\ptxdlititlewidth > \ptxdlimaxnarrowtitle}% {\begin{tcolorbox}[title={\textbf{#1}}, phantom={\hypertarget{#2}{}}, dlinarrowstyle]\tcblower}% {\begin{tcolorbox}[dlinarrowstyle, phantom={\hypertarget{#2}{}}]\textbf{#1}\tcblower}% }% {\end{tcolorbox}}% %% medium option is simpler \NewDocumentEnvironment{dlimedium}{mm}% {\begin{tcolorbox}[dlimediumstyle, phantom={\hypertarget{#2}{}}]\textbf{#1}\tcblower}% {\end{tcolorbox}}% %% wide option is similar \NewDocumentEnvironment{dliwide}{mm}% {\begin{tcolorbox}[dliwidestyle, phantom={\hypertarget{#2}{}}]\textbf{#1}\tcblower}% {\end{tcolorbox}}% %% Indented groups of "exercise" within an "exercises" division %% Lengths control the indentation (always) and gaps (multi-column) \newlength{\ptxegindent}\setlength{\ptxegindent}{ \linewidth} \newlength{\ptxexggap}\setlength{\ptxexggap}{0.05\linewidth} %% Thin "xparse" environments will represent the entire exercise %% group, in the case when it does not hold multiple columns. \NewDocumentEnvironment{exercisegroup}{} {}{} %% An exercise group with multiple columns is a tcbraster. %% If the contained exercises are explicitly unbreakable, %% the raster should break at rows for page breaks. %% The number of columns is a parameter, passed to tcbraster. \tcbset{ exgroupcolstyle/.style={raster equal height=rows, raster left skip=\ptxegindent, raster column skip=\ptxexggap} } \NewDocumentEnvironment{exercisegroupcol}{m} {\begin{tcbraster}[exgroupcolstyle,raster columns=#1]}{\end{tcbraster}} %% Support for index creation %% imakeidx package does not require extra pass (as with makeidx) %% Title of the "Index" section set via a keyword %% Language support for the "see" and "see also" phrases, %% but to do so presumes exactly one "index-list" generator is present \usepackage{imakeidx} \makeindex[title= , intoc=true] \renewcommand{\seename}{ } \renewcommand{\alsoname}{ } %% author-tools = 'yes' activates marginal notes about index %% and supresses the actual creation of the index itself \usepackage{showidx} %% Package for precise image placement (for logos on pages) \usepackage{eso-pic} %% Package for tables (potentially) spanning multiple pages \usepackage{longtable} %% hyperref driver does not need to be specified, it will be detected \usepackage{hyperref} %% footnotehyper: footnote text escapes boxed environments ("savenotes") %% and every box restores the standard footnote counter for its marks \usepackage{footnotehyper} \makeatletter \newcommand{\ptxnativefootnotes}{\def\@mpfn{footnote}\def\thempfn{\thefootnote}} \makeatother \appto\ptxsetparstyle{\ptxnativefootnotes} \tcbset{every box/.append style={before lower pre={\ptxnativefootnotes}}} %% configure hyperref's \href{}{} and \nolinkurl to match listings' inline verbatim \renewcommand\UrlFont{\small\ttfamily} %% Hyperlinking active in electronic PDFs, all links without surrounding boxes and blue \hypersetup{colorlinks=true,linkcolor=blue,citecolor=blue,filecolor=blue,urlcolor=blue} %% For a print PDF, no surrounding boxes, so simply textcolor (but still active to preserve spacing) \hypersetup{hidelinks} %% A print PDF needs no internal anchors, nor links to them: %% both dissolve to their content, which preserves spacing \renewcommand{\hypertarget}[2]{#2} \renewcommand{\hyperlink}[2]{#2} %% Less-clever names for hyperlinks are more reliable, *especially* for structural parts %% See comments in the code to learn more about the importance of this setting \hypersetup{hypertexnames=false} %%The hypertexnames setting then confuses the hyperlinking from the index %%This patch resolves the incorrect links, see code for StackExchange post. \makeatletter \patchcmd\Hy@EveryPageBoxHook{\Hy@EveryPageAnchor}{\Hy@hypertexnamestrue\Hy@EveryPageAnchor}{}{\fail} \makeatother \hypersetup{pdftitle={ }} %% If you manually remove hyperref, leave in this next command %% This will allow LaTeX compilation, employing this no-op command \providecommand\phantomsection{} %% Division Numbering: Chapters, Sections, Subsections, etc %% Division numbers may be turned off at some level ("depth") %% A section *always* has depth 1, contrary to us counting from the document root %% The latex default is 3. If a larger number is present here, then %% removing this command may make some cross-references ambiguous %% The precursor variable $numbering-maxlevel is checked for consistency in the common XSL file \setcounter{secnumdepth}{ } %% %% %% A faux tcolorbox whose only purpose is to provide common numbering %% facilities for most blocks (possibly not projects, 2D displays) %% Controlled by numbering.theorems.level processing parameter \newtcolorbox[auto counter , number within= ]{block}{} %% %% This document is set to number PROJECT-LIKE on a separate numbering scheme %% So, a faux tcolorbox whose only purpose is to provide this numbering %% Controlled by numbering.projects.level processing parameter \newtcolorbox[auto counter , number within= ]{project-distinct}{} %% %% This document is set to number inline exercises on a separate numbering scheme %% So, a faux tcolorbox whose only purpose is to provide this numbering \newtcolorbox[auto counter , number within= ]{exercise-distinct}{} %% %% This document is set to number figure, table, list, listing on a separate numbering scheme %% So, a faux tcolorbox whose only purpose is to provide this numbering \newtcolorbox[auto counter , number within= ]{figure-distinct}{} %% %% This document is set to number OPENPROBLEM-LIKE on a separate numbering scheme %% So, a faux tcolorbox whose only purpose is to provide this numbering %% Controlled by numbering.openproblems.level processing parameter \newtcolorbox[auto counter , number within= ]{openproblem-distinct}{} %% A faux tcolorbox whose only purpose is to provide common numbering %% facilities for 2D displays which are subnumbered as part of a "sidebyside" \makeatletter \newtcolorbox[auto counter , number within= tcb@cnt@figure-distinct tcb@cnt@block , number freestyle={\noexpand\thetcb@cnt@block(\noexpand\alph{\tcbcounter})} ]{subdisplay}{} \makeatother %% Debug: verify PreTeXt-computed numbers match LaTeX counter numbers \makeatletter \newcommand{\ptxnumbercheck}[1]{% \protected@edef\ptx@expected{#1}% \protected@edef\ptx@actual{\thetcbcounter}% \ifx\ptx@expected\ptx@actual\else \GenericWarning{(PreTeXt)}{PreTeXt Warning: Number mismatch for block: expected \ptx@expected, LaTeX produced \ptx@actual}% \fi } %% Debug: verify PreTeXt division numbers match LaTeX counter numbers %% Second argument is a LaTeX counter name (section, chapter, etc.) \newcommand{\ptxdivisionnumbercheck}[2]{% \protected@edef\ptx@expected{#1}% \protected@edef\ptx@actual{\csname the#2\endcsname}% \ifx\ptx@expected\ptx@actual\else \GenericWarning{(PreTeXt)}{PreTeXt Warning: Division number mismatch for #2: expected \ptx@expected, LaTeX produced \ptx@actual}% \fi } \makeatother %% %% tcolorbox, with styles, for THEOREM-LIKE %% %% %% tcolorbox, with styles, for PROOF-LIKE %% %% %% tcolorbox, with styles, for AXIOM-LIKE %% %% %% tcolorbox, with styles, for DEFINITION-LIKE %% %% %% tcolorbox, with styles, for REMARK-LIKE %% %% %% tcolorbox, with styles, for COMPUTATION-LIKE %% %% %% tcolorbox, with styles, for OPENPROBLEM-LIKE %% %% %% tcolorbox, with styles, for EXAMPLE-LIKE %% %% %% tcolorbox, with styles, for inline exercises %% %% %% tcolorbox, with styles, for PROJECT-LIKE %% %% %% tcolorbox, with styles, for GOAL-LIKE %% %% %% tcolorbox, with styles, for ASIDE-LIKE %% %% %% tcolorbox, with styles, for FIGURE-LIKE %% %% %% tcolorbox, with styles, for (PANEL)FIGURE-LIKE %% %% %% tcolorbox, with styles, for (SUB)FIGURE-LIKE %% %% %% xparse environments for introductions and conclusions of divisions %% %% %% xparse environment for headnotes of list-like divisions %% %% %% tcolorbox, with styles, for miscellaneous environments %% \usepackage{draftwatermark} \SetWatermarkText{ } \SetWatermarkScale{ } %% Collected author tools options (author-tools='yes') %% others need to be elsewhere, these are simply package additions \usepackage{showkeys} %% Graphics Preamble Entries %% If tikz has been loaded, replace ampersand with \amp macro \ifdefined\tikzset \tikzset{ampersand replacement = \amp} \fi %% tcolorbox styles for *DEBUGGING* sidebyside layout %% "tight" -> 0.4pt border, pink background \tcbset{ sbsstyle/.style={raster equal height=rows,raster force size=false} } \tcbset{ sbspanelstyle/.style={size=tight,colback=pink} } %% tcolorbox styles for sidebyside layout \tcbset{ sbsstyle/.style={raster before skip=2.0ex, raster equal height=rows, raster force size=false, raster after skip=0.7\baselineskip} } \tcbset{ sbspanelstyle/.style={bwminimalstyle, fonttitle=\blocktitlefont, before upper app={\ptxsetparstyle}} } %% Enviroments for side-by-side and components %% Necessary to use \NewTColorBox for boxes of the panels %% "newfloat" environment to squash page-breaks within a single sidebyside %% "xparse" environment for entire sidebyside \NewDocumentEnvironment{sidebyside}{mmmm} {\begin{tcbraster} [sbsstyle,raster columns=#1, raster left skip=#2\linewidth,raster right skip=#3\linewidth,raster column skip=#4\linewidth]} {\end{tcbraster}} %% "tcolorbox" environment for a panel of sidebyside \NewTColorBox{sbspanel}{mO{top}}{sbspanelstyle,width=#1\linewidth,valign=#2} %% menukeys package says: %% Since menukeys uses catoptions, which does some heavy %% changes on key-value options, it is recommended to load %% menukeys as the last package (even after hyperref)! \usepackage{menukeys} \renewmenumacro{\keys}{shadowedroundedkeys} \newcommand{\ptxkbd}[1]{\keys{{#1}}} %% Custom Preamble Entries, late (use latex.preamble.late) \usepackage{ } %% You have elected to load the LaTeX "extpfeil" package %% for certain extensible arrows, and it should appear just below. %% This package has numerous shortcomings leading to conflicts with %% packages like "stmaryrd" and our manipulations of lengths to support %% variable thickness of rules in tables. It should appear late %% in the preamble in an effort to mitigate these shortcomings. %% Begin: Author-provided TeX/LaTeX packages %% (From docinfo/math-package elements) %% End: Author-provided TeX/LaTeX packages %% Begin: Author-provided macros %% (From docinfo/macros element) %% Plus three from PTX for XML characters %% End: Author-provided macros %% Historical (subpar) support for \sfrac macro %% to achieve pleasing slanted (beveled) fractions. %% Add "xfrac" package with a docinfo/math-package element %% to achieve superior typesetting in LaTeX/PDF output \newcommand{\sfrac}[2]{{#1}/{#2}} %% Semantic macros for contributor list \newcommand{\ptxcontributor}[1]{\parbox{\linewidth}{#1}\par\bigskip} \newcommand{\ptxcontributorname}[1]{\textsc{#1}\\[0.25\baselineskip]} \newcommand{\ptxcontributorinfo}[1]{\hspace*{0.05\linewidth}\parbox{0.95\linewidth}{\textsl{#1}}} oneside twoside %% Used for fillin answer blank in text %% Relies on calc package, loaded via tcolorbox %% Argument is intended number of characters of blank %% Length may compress for output to fit in one line \newlength{\ptxfillinmaxwidth} \newlength{\ptxfillincontract} \newlength{\ptxcharmaxwidth}\setlength{\ptxcharmaxwidth}{0.5em} \newlength{\ptxcharminwidth}\setlength{\ptxcharminwidth}{0.1em} \newlength{\ptxfillinheight} \definecolor{fillintextshade}{gray}{0.9} \newcommand{\ptxfillintext}[1]{% \setlength{\ptxfillinmaxwidth}{#1\ptxcharmaxwidth}% \setlength{\ptxfillincontract}{#1\ptxcharminwidth}% \setlength{\ptxfillinheight}{\baselineskip}\addtolength{\ptxfillinheight}{1.2pt}% \strut\nobreak\leaders\vbox{\hrule width 0.3pt height 0.3pt \vskip -1.2pt}\hskip 1\ptxfillinmaxwidth minus \ptxfillincontract\nobreak\strut% \rule[-1.2pt]{0.3pt}{\heightof{\strut}+1.8pt}\nobreak\hspace{-0.3pt}\nobreak\leaders\vbox{\hrule width 0.3pt height 0.3pt \vskip \ptxfillinheight \hrule width 0.3pt height 0.3pt \vskip -1.2pt}\hskip 1\ptxfillinmaxwidth minus \ptxfillincontract\nobreak\hspace{-0.3pt}\rule[-1.2pt]{0.3pt}{\heightof{\strut}+1.8pt}% {\color{fillintextshade}\strut\nobreak\leaders\vbox{\hrule width 0.3pt height \ptxfillinheight \vskip -1.2pt}\hskip 1\ptxfillinmaxwidth minus \ptxfillincontract}% } \par\rule{\ptxworkspacestrutwidth}{ }% \newcommand{\ptxabbreviation}[1]{ %% Used to markup abbreviations, text or titles } \DeclareRobustCommand{\abbreviationintitle}[1]{\texorpdfstring{#1}{#1}} %% Used to markup acronyms, text or titles \newcommand{\ptxacronym}[1]{ } \DeclareRobustCommand{\acronymintitle}[1]{\texorpdfstring{#1}{#1}} %% Used to markup initialisms, text or titles \newcommand{\ptxinitialism}[1]{ } \DeclareRobustCommand{\initialismintitle}[1]{\texorpdfstring{#1}{#1}} %% : in a structured division \NewDocumentEnvironment{ }{m} {\notblank{#1}{\noindent\textbf{#1}\space}{}} {\par\medskip\noindent\notblank{#1}{\textbf{#1}\space}{}} {\par\medskip} {} %% headnote: prefatory note of a list-like division \NewDocumentEnvironment{headnote}{m} {\notblank{#1}{\noindent\textbf{#1}\space}{}} {\par\medskip} ptx - PTX:BUG: an element ("") lacks a LaTeX division environment name -numberless %% Environment for a PTX " " at the level of a LaTeX " " \NewDocumentEnvironment{ -numberless }{mmmmmmm} {% \renewcommand{\divisionnameptx}{#1}% \renewcommand{\titleptx}{#2}% \renewcommand{\subtitleptx}{#3}% \renewcommand{\shortitleptx}{#4}% \renewcommand{\authorsptx}{#5}% \renewcommand{\epigraphptx}{#6}% \ * {#2}% \addcontentsline{toc}{ }{#4} [{#4}]{#2}% \label{#7}% }{}% %% proof: title is a replacement \tcbset{ style/.style={ } } \newtcolorbox{ }[3]{title={\notblank{#2}{#2}{#1.}}, phantom={ \label{#3} \hypertarget{#3}{}}, breakable, after={\par}, style, before upper app={\ptxsetparstyle} } \NewDocumentEnvironment{solution }{m} {\par\smallskip\noindent\textit{#1}.\space\space}{\space\space\hspace*{\stretch{1}}\ptxsquare\par\smallskip} \NewDocumentEnvironment{case}{mmmm} {\par\medskip\noindent\notblank{#2}{#2\space{}}{}\textit{\notblank{#3}{#3\space{}}{}\notblank{#2#3}{}{#1.\space{}}} \label{#4} \hypertarget{#4}{}}{} %% objectives: early in a subdivision, introduction/list/conclusion \tcbset{ objectivesstyle/.style={ } } \newtcolorbox{objectives}[2]{title={#1}, phantomlabel={#2}, breakable, objectivesstyle, before upper app={\ptxsetparstyle}} %% outcomes: late in a subdivision, introduction/list/conclusion \tcbset{ outcomesstyle/.style={ } } \newtcolorbox{outcomes}[2]{title={#1}, phantomlabel={#2}, breakable, outcomesstyle, before upper app={\ptxsetparstyle}} %% back colophon, at the very end, typically on its own page \tcbset{ backcolophonstyle/.style={ } } \newtcolorbox{backcolophon}[2]{title={#1}, phantom={ \label{#2} \hypertarget{#2}{}}, breakable, backcolophonstyle, before upper app={\ptxsetparstyle}} %% : fairly simple un-numbered block/structure \tcbset{ style/.style={ } } \newtcolorbox{ }[3]{title={\notblank{#2}{#2}{}}, phantomlabel={#3}, breakable, style, before upper app={\ptxsetparstyle}} %% glossary item, style and tcolorbox \tcbset{ glossaryitemstyle/.style={ } } \newtcolorbox{glossaryitem}[2]{title={#1}, after title={\notblank{#1}{\space}{}}, phantomlabel={#2}, breakable, glossaryitemstyle, before upper app={\ptxsetparstyle}} %% paragraphs: the terminal, pseudo-division %% We use the lowest LaTeX traditional division \titleformat{\subparagraph}[runin]{\normalfont\normalsize\bfseries}{\thesubparagraph}{1em}{#1} \titlespacing*{\subparagraph}{0pt}{3.25ex plus 1ex minus .2ex}{1em} \NewDocumentEnvironment{paragraphs}{mm} {\subparagraph*{#1} \label{#2} \hypertarget{#2}{}}{} %% : fairly simple un-numbered block/structure \tcbset{ style/.style={ } } \newtcolorbox{ }[3]{title={\notblank{#2}{#2}{}}, phantomlabel={#3}, breakable, style, before upper app={\ptxsetparstyle}} inlineexercise project-distinct exercise-distinct openproblem-distinct block %% : fairly simple numbered block/structure \tcbset{ style/.style={ } } \newtcolorbox [ use counter from= ] { } [4] [3] { title={{#1~\thetcbcounter \notblank{#2#3}{\space}{} \notblank{#2}{\space#2}{} \notblank{#3}{\space(#3)}{} \notblank{#2}{\space\space#2}{} }}, phantomlabel={#4}, phantomlabel={#3}, breakable, after={\par}, fontupper=\itshape, style, } subdisplay figure-distinct block %% : 2-D display structure \tcbset{ style/.style={ } } \makeatletter \newtcolorbox [ use counter from= ] { } [4] { lower separated=false, before lower={{ \textbf{\StrSubstitute{\thetcbcounter}{\thetcb@cnt@figure-distinct}{}} \textbf{\StrSubstitute{\thetcbcounter}{\thetcb@cnt@block}{}} \space#2 }}, lower separated=false, before lower={{ \textbf{#1~ #4 \thetcbcounter } \space#2 }}, title={{ \textbf{#1~ #4 \thetcbcounter } \space#2 }}, phantomlabel={#3}, breakable, unbreakable, style, before upper app={\ptxsetparstyle}, } \makeatother \textsc{\MakeLowercase{#1}} bwminimalstyle, runintitlestyle, blockspacingstyle, before skip=3ex bwminimalstyle, fonttitle=\blocktitlefont\itshape, attach title to upper, after title={\space}, after upper={\space\space\hspace*{\stretch{1}}\ptxsquare}, bwminimalstyle, blockspacingstyle, fonttitle=\blocktitlefont\large\bfseries, toprule=0.1ex, toptitle=0.5ex, top=2ex, bottom=0.5ex, bottomrule=0.1ex bwminimalstyle, blockspacingstyle, fonttitle=\blocktitlefont\large\bfseries, toprule=0.1ex, toptitle=0.5ex, top=2ex, bottom=0.5ex, bottomrule=0.1ex, before skip=2ex bwminimalstyle, blockspacingstyle, before skip=5ex, left skip=0.15\textwidth, right skip=0.15\textwidth, fonttitle=\blocktitlefont\large\bfseries, center title, halign=center, bottomtitle=2ex bwminimalstyle, runintitlestyle, bwminimalstyle, runintitlestyle, blockspacingstyle, after title={\space}, before upper app={\ptxsetparstyle}, bwminimalstyle, runintitlestyle, blockspacingstyle, after title={\space}, after upper={\space\space\hspace*{\stretch{1}}\ptxdiamond}, before upper app={\ptxsetparstyle}, bwminimalstyle, runintitlestyle, blockspacingstyle, after title={\space}, after upper={\space\space\hspace*{\stretch{1}}\ptxtriangle}, before upper app={\ptxsetparstyle}, bwminimalstyle, middle=1ex, blockspacingstyle, fontlower=\blocktitlefont bwminimalstyle, blockspacingstyle, bottomtitle=2ex, fonttitle=\blocktitlefont bwminimalstyle, middle=1ex, blockspacingstyle, coltitle=black, bottomtitle=2ex, titlerule=-0.3pt, fonttitle=\blocktitlefont, breakable middle=1ex, blockspacingstyle, colback=white, colbacktitle=white, coltitle=black, colframe=black, titlerule=-0.3pt, toprule at break=-0.3pt, bottomrule at break=-0.3pt, sharp corners, fonttitle=\blocktitlefont size=normal, colback=white, colbacktitle=white, coltitle=black, colframe=black, rounded corners, titlerule=0.0pt, center title, fonttitle=\blocktitlefont\bfseries, blockspacingstyle, \usepackage{lmodern} \usepackage[T1]{fontenc} \usepackage[varqu,varl]{inconsolata} %% Latin Modern Roman is the default font for xelatex and so is loaded with a TU encoding %% *in the format* so we can't touch it, only perhaps adjust it later %% in one of two ways (then known by NFSS names such as "lmr") %% (1) via NFSS with font family names such as "lmr" and "lmss" %% (2) via fontspec with commands like \setmainfont{Latin Modern Roman} %% The latter requires the font to be known at the system-level by its font name, %% but will give access to OTF font features through optional arguments %% https://tex.stackexchange.com/questions/470008/ %% where-and-how-does-fontspec-sty-specify-the-default-font-latin-modern-roman %% http://tex.stackexchange.com/questions/115321 %% /how-to-optimize-latin-modern-font-with-xelatex %% \setmainfont{ } [ ] %% Load a Unicode math font (as specified by a publisher) %% This is not a simple add-on/replacement: %% * must use unicode-math package %% * \setmathfont then enabled, which takes options %% * clashes with amssymb so we do not load that package %% * packages like extpfeil load amssymb, which is a problem \usepackage{unicode-math} \setmathfont{ } [ ] \usepackage{zi4} \setmonofont[BoldFont=Inconsolatazi4-Bold.otf,StylisticSet={1,3}]{Inconsolatazi4-Regular.otf} [ ] \\ \\ \and , \\ \and \\ \\ \\ \\ \par\medskip \noindent{\bfseries }. . % \appendix% %% Appendix letters compose with titles, so take a period: in %% contents entries (scoped: the .toc file is read within a group) \addtocontents{toc}{\protect\renewcommand{\protect\ptxappendixperiodsection}{.}}% %% and in the hang-shape division headings from here on \renewcommand{\ptxappendixperiodsection}{.}% % %% A lineskip in table of contents as a transition to the appendices \addtocontents{toc}{\vspace{\normalbaselineskip}}% %% A lineskip in table of contents as a transition to the rest of the backmatter \addtocontents{toc}{\vspace{\normalbaselineskip}} % % \appendix% %% Appendix letters compose with titles in contents entries, so %% take a period (scoped: the .toc file is read within a group; %% display-shape chapter headings do not compose, and stay bare) \addtocontents{toc}{\protect\renewcommand{\protect\ptxappendixperiodchapter}{.}}% \setcounter{equation}{0}% % \clearpage\phantomsection% \addcontentsline{toc}{part}{ }% \part*{ }% % \backmatter% % \clearpage\phantomsection% \addcontentsline{toc}{part}{ }% \cleardoublepage \clearpage \pagestyle{empty} \vspace*{\stretch{1}} \begin{backcolophon} { } { } % \end{backcolophon}% \vspace*{\stretch{2}} \begin{backcolophon} { } { } % \end{backcolophon}% \newpage% \indexprologue{% }% % %% The index is here, setup is all in preamble %% Index locators are cross-references, so same font here {\xreffont\printindex} % \begin{multicols*}{2}% \setlength{\parindent}{0pt}% \end{multicols*}% \par\vspace*{1.0\parskip}% % \hspace*{18pt} \hspace*{36pt} \\% \pageref{ } {\textit } % \begin{longtable}[l]{lp{0.60\textwidth}r} \addtocounter{table}{-1} \textbf{ }&\textbf{ }&\textbf{ }\\[1em] \endfirsthead \textbf{ }&\textbf{ }&\textbf{ }\\[1em] \endhead \multicolumn{3}{r}{( )}\\ \endfoot \endlastfoot \end{longtable} & & \pageref{ } \\ \noindent \begin{longtable}[l]{ll} \addtocounter{table}{-1} \endfirsthead \endhead \multicolumn{2}{r}{( )}\\ \endfoot \endlastfoot \end{longtable} \multicolumn{2}{l}{\null}\\[1.5ex] \multicolumn{2}{l}{\large }\\[0.5ex] & \\ \begin{multicols}{2} \end{multicols} % \ptxcontributor{ % \ptxcontributorname{ }% \ptxcontributorinfo{ \\ \\ \\ \\ \ptxmono{ } }% }% 1 2 3 3 4 5 6 2 3 3 4 6 % % \typeout{************************************************} \typeout{ } \typeout{************************************************} % \begin{ } { } { } { } { } { } { } { } \setcounter{equation}{0}% \renewcommand{\theequation}{\arabic{equation}}% \ptxdivisionnumbercheck{ }{ }% \renewcommand*{\partname}{ } \renewcommand*{\chaptername}{ } \renewcommand*{\appendixname}{ } \newgeometry{ left= , right= , top= , bottom= } \end{ } \restoregeometry \begin{introduction} { } % \end{introduction}% \begin{conclusion} { } % \end{conclusion}% \clearpage \clearpage \par \begin{paragraphs} { } { } % \end{paragraphs}% { } { } { } { } \begin{ } % \end{ } \begin{ } { } { } { } \space( )\space \end{ } solution \begin{ } { } \end{ } $\Rightarrow$ $\Leftarrow$ \begin{case} { } { } { } { } \end{case} PTX:WARNING: this conversion does not implement " " structure within an "exercises" division, so its content will be missing from your LaTeX output PTX:WARNING: this conversion does not implement a "solutions" division, so a heading duplicated from the " " will be missing from your LaTeX output PTX:WARNING: this conversion does not implement a "solutions" division, so content duplicated within the " " will be missing from your LaTeX output PTX:WARNING: this conversion does not implement a "solutions" division, so components duplicated from an exercise or project (" ") will be missing from your LaTeX output inlineexercise divisionexercise eg col exercise-project-without-environment-name project \begin{ } { } { } { } { } {exercise-arguments-missing} % \end{ }% \restoregeometry \quad(\begin{itemize*}[label=$\square$,leftmargin=3em,itemjoin=\hspace{1em}] \end{itemize*})\quad \begin{itemize}[label=$\bigcirc$,leftmargin=3em,] \end{itemize} \begin{itemize}[label=$\Box$,leftmargin=3em,] \end{itemize} \item {} [( )] \ptxlititle{ }\par% \begin{enumerate}[font=\bfseries,label= (\Alph*),ref=\theenumi.\theenumii.\Alph* (\roman*),ref=\theenumi.\roman* (\alph*),ref=\alph* ]% \end{enumerate}% \space \hyperlink{ }{[ ]} \space \hyperlink{ }{[ ]} \par\smallskip% \noindent\textbf{\blocktitlefont } ( ) . \noindent \textbf{\blocktitlefont . . } \hypertarget{ }{} \hypertarget{ }{} PTX:BUG: Exercise component mis-labeled \quad{} \begin{ } % \end{ } \begin{ } % \end{ } \begin{ } % \end{ } \begin{ } { : } { } \end{ } \item {} \ptxlititle{ }\par% \par% \noindent\textbf{\blocktitlefont } ( ) .\space\space % \par \medskip % \noindent{} % \noindent{} % % \( \) % \tag{ } \tag{ } * \intertext{ } \label{ } % \index{ } % \index{ } % \index{ } % @ ! |see{ } |seealso{ } |( |) \arabic* \arabic* \alph* \Alph* \roman* \Roman* PTX:BUG: bad ordered list label format code in LaTeX conversion \ptxlistdisc \ptxlistcircle \ptxlistsquare PTX:BUG: bad unordered list label format code in LaTeX conversion 1 % \begin{multicols}{ } \begin{enumerate} [label={ , start=0 }] \end{enumerate} \end{multicols} 1 % \begin{multicols}{ } \begin{itemize}[label= ] \end{itemize} \end{multicols} % \begin{descriptionlist} \end{descriptionlist} \item {} \ptxlititle{ }\par% % \item{} \ptxlititle{ }\par% % dlinarrow dliwide dlimedium \begin{ }{ }{ }% \end{ }% [\ptxmono{\nolinkurl{https://musescore.org/user/ /scores/ }} not yet realized in \LaTeX] \si{ } \SI{ }{ } \num{ } \per \ \ \tothe{ } \begin{quote} % \end{quote} \nopagebreak\par% \hfill {\setlength{\tabcolsep}{0pt} \begin{tabular}[t]{l@{}} \end{tabular} } \\\par \emph{ } \ptxalert{ } \ptxinserted{ } \protect\ptxinserted{ } \ptxdeleted{ } \protect\ptxdeleted{ } \ptxstale{ } \protect\ptxstale{ } \ptxterminology{ } \ptxabbreviation{ } \ptxacronym{ } \ptxinitialism{ } \abbreviationintitle{ } \acronymintitle{ } \initialismintitle{ } \nolinkurl{ } \ptxmono{ } \ptxmono{ } \href{ } { \ptxlinkhilite{ } } (\nolinkurl{ }) \ptxmono{ } % \begin{ } [showspaces=true] \end{ } codedisplayleft codedisplay \begin{preformatted} \end{preformatted} \href{mailto: }{\nolinkurl{ }} PTX:BUG: a quotation style (" ") for a quote character in LaTeX was not recognized {} \protect .\@ \textasteriskcentered \textdagger \textdaggerdbl \# \maltese 10 \ptxfillintext{ } $\Rightarrow$ $\Leftarrow$ \LaTeX{} \TeX{} \textit{ } \fa {} \ptxkbd{ } \ptxkbd{ } \textit{ } \textit{ } \textit{ } \ptxpubtitle{ } \begin{sageinput} \end{sageinput} \begin{sageoutput} \end{sageoutput} \begin{sageinput} \end{sageinput} PTX:WARNING: pf element without a language. Styling will be unpredictable. \ptxprogramfragment{ }{ } programnumbered program \begin{ } { none } { } { } { } \end{ } \begin{console} { } { } { } \end{console} (*\ptxconsoleinput{ }*) Geogebra: \href{https://www.geogebra.org/m/ }{\ptxmono{www.geogebra.org/m/ }} Desmos: \href{https://www.desmos.com/calculator/ }{\ptxmono{www.desmos.com/calculator/ }} CalcPlot3D: \href{https://c3d.libretexts.org/CalcPlot3D/index.html} {\ptxmono{c3d.libretexts.org/CalcPlot3D/index.html}} \par\smallskip\centerline{A deprecated JSXGraph interactive demonstration goes here in interactive output.}\smallskip \leavevmode\par\noindent% sub panel PTX:BUG: figure placement not recognized, please report me ptx \begin{sidewaysfigure}% \begin{ }{ }{ }{ }{ }% \centering \tcblower \end{ }% \end{sidewaysfigure}% \begin{sidewaystable}% \begin{ }{ }{ \textbf{ } }{ }{ }% \tcblower \end{ }% \end{sidewaystable}% \begin{sbspanel}{ } [center] [bottom] % \end{sbspanel}% \begin{sidebyside}{ }{ }{ }{ }% \end{sidebyside}% \begin{image} { } { } { } { }% \end{image}% -0.5\baselineskip -1.5\baselineskip \par \noindent \includegraphics[width=\linewidth ,angle= ,origin=c ]{ .pdf } asymptote/ .pdf asymptote/ .html \href{ } {\includegraphics[width=\linewidth] { } } \includegraphics[width=\linewidth] { } \includegraphics[width=\linewidth] { sageplot/ .pdf .png }% \includegraphics[width=\linewidth] { mermaid/ .png }% \includegraphics[width=\linewidth] { prefigure/ .pdf }% \resizebox{\linewidth}{!}{% }% % {\hypersetup{urlcolor=black} \qrcode[height= ]{ }}% \centering% \begin{center}% \end{center}% \begin{tabularbox} { } { } { }% \resizebox{\ifdim\width > \linewidth\linewidth\else\width\fi}{!}{% }% \end{tabularbox}% \noindent\resizebox{\ifdim\width > \linewidth\linewidth\else\width\fi}{!}{% }% none none none left longtable tabular \par {\centering% \begin{lrbox}{\ptxtablenotebox}% {\tabularfont% \begin{ }{ } \end{ } }% \end{lrbox}% \begin{minipage}{\wd\ptxtablenotebox} \usebox{\ptxtablenotebox}\par \smallskip% {\footnotesize\raggedright% }% \end{minipage}% \par\smallskip% {\footnotesize\raggedright% }% \par} \textsuperscript{\textit{ }}\, \par none none 1 left none none \multicolumn{ }{ { 0.2 0.2 \linewidth} }{ } & undefined-bottom \tabularnewline \tabularnewline[0pt] p m b \raggedright \centering \raggedleft A B C \ptxhrulethin \ptxhrulemedium \ptxhrulethick \ptxcrulethin \ptxcrulemedium \ptxcrulethick { - } \setlength{\parskip}{0.5\baselineskip} % {\bfseries{} \rotatebox{90}{ \space} } \ptxtablecelllines{ }{ } { } \label{ } \label{ }{} \hypertarget{ }{} - . {\xreffont\ref{ }} {\xreffont\ref{ }} {\xreffont\ref{ }} PTX:BUG: LaTeX conversion thinks an item is not numbered, but common routines do produce a number. The "xref" is The target is {\xreffont . } {\xreffont \ref{ } . \ref{ } } PTX:WARNING: there appears to be an "xref" by number to an item (of type "") without a number (or there is a bug). The "xref" is The target is {\hypersetup{linkcolor=green} \ref{ } \ref*{ } \hyperref[ ]{ \ptxlinkhilite{ } } \hyperlink{ }{ \ptxlinkhilite{ } } } , p.\,\pageref{ } \begin{ } \end{ } \text { } greek korean magyar russian spanish vietnamese \\ \begin{poem} % \ptxpoemTitle{ } \end{poem} \ptxpoemauthor { } \ptxstanzaTitle{ } \begin{stanza} \end{stanza} \ptxpoemline { \ptxpoemIndent{} } \ptxpoemIndent{} \protect\ptxdoublesharp {\ptxdoublesharp} \protect\ptxsharp {\ptxsharp} \protect\ptxnatural {\ptxnatural} \protect\ptxflat {\ptxflat} \protect\ptxdoubleflat {\ptxdoubleflat} \textsuperscript{\textit{ }} \footnote{ } \begin{savenotes}% \end{savenotes}% \begin{headnote}{}% \end{headnote}% \begin{glossaryitem} { } { } \end{glossaryitem} \par\medskip% \noindent\phantomsection \index{ @ } \\ Root of file: \ptxmono{ } \index{file root!\ptxmono{ }} \\ \begin{preformatted} \end{preformatted} {\scriptsize \space[\pageref{ }] } \\ %% If this is a top-level references %% you can replace the "referencelist" environment %% with a standard "thebibliography" environment \begin{referencelist} \end{referencelist} \bibitem [ ] { } \textit{ } \textbf{ } \ptxmono{ } .\@ \par % -- -{}-{} '' '{}'{} \ \\ & \& % \% $ \$ # \# _ \_ { \{ } \} ~ \~ ^ \^ ' " \IfFontExistsTF{ }{}{\GenericError{}{The font " " requested by PreTeXt output processed by the xelatex executable is not available. Either a file cannot be located in default locations via a filename, or a font is not known by its name as part of your system.}{Perhaps try using pdflatex as a test.}{}} \textcolor{red} { ((( ))) } \marginpar[\raggedleft\footnotesize\textcolor{red}{ }]{\raggedright\footnotesize\textcolor{red}{ }} \newpage% \ptxnumbercheck{ }%