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I was trying to install miktex on my computer, but it didn't work. My path is C:\Python313\Scripts\;C:\Python313\;C:\WINDOWS\system32;C:\WINDOWS;C:\WINDOWS\System32\Wbem;C:\WINDOWS\System32\WindowsPowerShell\v1.0\;C:\WINDOWS\System32\OpenSSH\;C:\Program Files\dotnet\;C:\Program Files\nodejs\;C:\ProgramData\chocolatey\bin;C:\Program Files\Git\cmd;C:\Python313\Scripts\;C:\Python313\;C:\WINDOWS\system32;C:\WINDOWS;C:\WINDOWS\System32\Wbem;C:\WINDOWS\System32\WindowsPowerShell\v1.0\;C:\WINDOWS\System32\OpenSSH\;C:\Program Files\dotnet\;C:\Program Files\nodejs\;C:\ProgramData\chocolatey\bin;C:\Program Files\Git\cmd;C:\Users\myname\AppData\Local\Microsoft\WindowsApps;C:\Users\myname\AppData\Local\JetBrains\Toolbox\scripts;C:\Users\myname\AppData\Local\Programs\Microsoft VS Code\bin;C:\ghcup\bin;C:\ghcup\bin\ghcup\bin;C:\Users\myname\AppData\Local\Microsoft\WinGet\Packages\OCaml.opam_Microsoft.Winget.Source_8wekyb3d8bbwe;C:\Users\myname\AppData\Local\Microsoft\WindowsApps;C:\Users\myname\AppData\Roaming\local\bin;C:\Users\myname\AppData\Roaming\npm;C:\ghcup\bin\cabal\bin\hoogle.exe;C:\ghcup\bin\cabal\bin; Here is the file, I don't know which parts are important so I copied the whole thing: this is MiKTeX Setup Service 5.5 (MiKTeX 24.1) starting installer... Loading package database... starting package maintenance... installation directory: C:\Users\myname\AppData\Local\Programs\MiKTeX package repository: C:\Users\myname\AppData\Local\Temp\mik89934 visiting repository C:\Users\myname\AppData\Local\Temp\mik89934... repository type: local package repository loading package repository manifest... package repository digest: e1335260c78870c42103bbd56846f41a going to install 18447 file(s) (198 package(s)) extracting files from amsfonts.tar.lzma... <extracts a bunch more> extracting files from zapfding.cab... updating package manifests (C:\Users\myname\AppData\Local\Programs\MiKTeX\miktex/config\package-manifests.ini)... installed 6954 package manifests visiting repository C:\Users\myname\AppData\Local\Temp\mik89934... repository type: local package repository loading package repository manifest... initexmf --principal=setup --user-install=C:\Users\myname\AppData\Local\Programs\MiKTeX "--common-install=C:\Program Files\MiKTeX" --set-config-value=[Core]SharedSetup=0 --disable-installer --verbose: 372 [0x00004834] INFO initexmf null - this is MiKTeX Configuration Utility 5.5 (MiKTeX 24.1) 372 [0x00004834] INFO initexmf null - this process (24756) started by basic-miktex-24.1-x64 in directory C:\Users\myname\Downloads with command line: initexmf --principal=setup --user-install=C:\Users\myname\AppData\Local\Programs\MiKTeX "--common-install=C:\Program Files\MiKTeX" --set-config-value=[Core]SharedSetup=0 --disable-installer --verbose 372 [0x00004834] INFO initexmf null - Operating on the private (per-user) MiKTeX setup 372 [0x00004834] INFO initexmf null - Registering root directories... Registering root directories... 460 [0x00004834] INFO trace.initexmf.core null - saving startup configuration; setupVersion=24.1 464 [0x00004834] INFO initexmf null - Setting config value: [Core]SharedSetup=0 Setting config value: [Core]SharedSetup=0 467 [0x00004834] INFO initexmf null - this process (24756) finishes with exit code 0 miktex --disable-installer --verbose fndb remove: Removing C:\Users\myname\AppData\Local\MiKTeX\miktex\data\le\6950f2e6c165c7cb81c64ba8170b26e2.fndb-5... Removing C:\Users\myname\AppData\Local\MiKTeX\miktex\data\le\096a392195c32d7ae4ea36d8f1b3e27d.fndb-5... Removing C:\Users\myname\AppData\Local\MiKTeX\miktex\data\le\80d4ef6e4eae7000d1089117e1d384a6.fndb-5... mpm --register-components --verbose: Operating on the private (per-user) MiKTeX setup miktex --disable-installer --verbose fndb refresh: Creating FNDB for user root directory (C:\Users\myname\AppData\Roaming\MiKTeX)... Creating FNDB for user root directory (C:\Users\myname\AppData\Local\MiKTeX)... Creating FNDB for user root directory (C:\Users\myname\AppData\Local\Programs\MiKTeX)... Refreshing FNDB for MPM... miktex --disable-installer --verbose links install --force: Installing links in target directory C:\Users\myname\AppData\Local\Programs\MiKTeX\miktex\bin\x64... miktex --disable-installer --verbose fontmaps configure: Parsing configuration file C:\Users\myname\AppData\Local\Programs\MiKTeX\miktex/config\updmap.cfg... Writing C:\Users\myname\AppData\Local\MiKTeX\fonts\map\dvipdfmx\kanjix.map... Writing C:\Users\myname\AppData\Local\MiKTeX\fonts\map\dvips\builtin35.map... Writing C:\Users\myname\AppData\Local\MiKTeX\fonts\map\dvips\download35.map... Writing C:\Users\myname\AppData\Local\MiKTeX\fonts\map\dvips\ps2pk.map... Writing C:\Users\myname\AppData\Local\MiKTeX\fonts\map\dvips\psfonts_pk.map... Writing C:\Users\myname\AppData\Local\MiKTeX\fonts\map\dvips\psfonts_t1.map... Writing C:\Users\myname\AppData\Local\MiKTeX\fonts\map\pdftex\pdftex_dl14.map... Writing C:\Users\myname\AppData\Local\MiKTeX\fonts\map\pdftex\pdftex_ndl14.map... Copying C:\Users\myname\AppData\Local\MiKTeX\fonts\map\dvips\psfonts_t1.map to C:\Users\myname\AppData\Local\MiKTeX\fonts\map\dvips\psfonts.map... Copying C:\Users\myname\AppData\Local\MiKTeX\fonts\map\pdftex\pdftex_dl14.map to C:\Users\myname\AppData\Local\MiKTeX\fonts\map\pdftex\pdftex.map... miktex --disable-installer --verbose languages configure: Creating language.dat, language.dat.lua and language.def... initexmf --default-paper-size=A4 --disable-installer --verbose: initexmf --set-config-value=[MPM]AutoInstall=2 --disable-installer --verbose: Setting config value: [MPM]AutoInstall=2 miktex --disable-installer --verbose fndb refresh: Creating FNDB for user root directory (C:\Users\myname\AppData\Roaming\MiKTeX)... Creating FNDB for user root directory (C:\Users\myname\AppData\Local\MiKTeX)... Creating FNDB for user root directory (C:\Users\myname\AppData\Local\Programs\MiKTeX)... Refreshing FNDB for MPM... miktex --disable-installer --verbose filetypes register: initexmf --modify-path --disable-installer --verbose: Sorry, but "MiKTeX Configuration Utility" did not succeed for the following reason: MiKTeX cannot retrieve attributes for the directory 'C:\ghcup\bin\cabal\bin\hoogle.exe\'. The log file hopefully contains the information to get MiKTeX going again: C:\Users\myname\AppData\Local\MiKTeX\miktex\log\initexmf.log Warning: Windows API error 267: The directory name is invalid. Warning: MiKTeX cannot retrieve attributes for the directory 'C:\ghcup\bin\cabal\bin\hoogle.exe\'. Warning: MiKTeX cannot retrieve attributes for the directory 'C:\ghcup\bin\cabal\bin\hoogle.exe\'. initexmf --report --disable-installer --verbose: Sorry, but "MiKTeX Configuration Utility" did not succeed for the following reason: MiKTeX cannot retrieve attributes for the directory 'C:\ghcup\bin\cabal\bin\hoogle.exe\'. The log file hopefully contains the information to get MiKTeX going again: C:\Users\myname\AppData\Local\MiKTeX\miktex\log\initexmf.log Warning: Windows API error 267: The directory name is invalid. Warning: MiKTeX cannot retrieve attributes for the directory 'C:\ghcup\bin\cabal\bin\hoogle.exe\'. Warning: MiKTeX cannot retrieve attributes for the directory 'C:\ghcup\bin\cabal\bin\hoogle.exe\'. removing "C:\Users\myname\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\MiKTeX\MiKTeX Console.lnk"... creating shell link "C:\Users\myname\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\MiKTeX\MiKTeX Console.lnk"... removing "C:\Users\myname\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\MiKTeX\TeXworks.lnk"... creating shell link "C:\Users\myname\AppData\Roaming\Microsoft\Windows\Start Menu\Programs\MiKTeX\TeXworks.lnk"... An error occurred: source file: Libraries\MiKTeX\Core\Directory\win\winDirectory.cpp source line: 94 message: Windows API error 267: The directory name is invalid. info: path="C:\ghcup\bin\cabal\bin\hoogle.exe\"

Here is an example document. Basically, when I have \omFinalAnswer{some text}, I want it to color that text just for one overlay. But if I do \omFinalAnswer{some \uncover<+->{text}}, I want all of the text to be colored for as long as the overlays inside \omFinalAnswer are created (in this example, 2 overlays). Is it possible for the \uncover<+-> to automatically extend \omFinalAnswer's effect? Here is an example document I try to keep short and explain what I want: \documentclass{beamer} % for this particular example, I want the green to last one extra overlay, % i.e., have same affect as: % \newcommand{\omFinalAnswer}[1]{\textcolor<.-.(1)|handout>{green} {#1}} % but I want it to depend on how many overlays are created inside the argument % (so I don't want to hardcode -.(1). \newcommand{\omFinalAnswer}[1]{\textcolor<.|handout>{green} {#1}} \beamerdefaultoverlayspecification{<alert@+|+->} \newcommand{\dotsUncover}[1]{\alert<.(1)|handout:0>{\only<.>{\rlap{\ldots}}\uncover<+->{#1}}} \begin{document} \begin{frame} \frametitle{How to use $T$ to carry out the hypothesis test} \begin{itemize} \item hello \item \omFinalAnswer{We don't know\dotsUncover{\ and we don't need to know for a hypothesis tt.}}% \item another item \end{itemize} \end{frame} \end{document}

How can I have parskip and parindent in a KOMA-script class? I read this question, but \restoreparindent only works with parskip package, which I'm not using because of the KOMA-script class.

In the following MWE (compiles with xelatex) footnotes work: \documentclass{article} \usepackage{xskak} \xskakset{style=UF} \begin{document} \chapter{The Evans Gambit} The main line of the Evans Gambit is \variation{1.e4 e5 2.Nf3 Nc6 3.Bc4 Bc5% \footnote{When Black plays \variation{3...Nf6} we can tranpose to the Scotch gambit with \variation{4.d4}.} 4.b4 Bxb4 5.c3 Ba5 6.d4}. \end{document} I have had it work in my (a lot more complex) book as well. However, today when I wanted to add a new footnote, I get the following error: ! Illegal parameter number in definition of \@gtempa. <to be read again> 1 l.29 cxd4!?} . ? ! Emergency stop. <to be read again> 1 l.29 cxd4!?} . Output written on master.pdf (83 pages). Transcript written on master.log. shell returned 1 The offending code in question is \textcite[480]{jones22b} geeft de volgende lijn: \variation{6...c5 7.O-O% \footnote{% \variation{7.dxc5?! Nbd7 8.b4? e5!}. White's pieces are misplaced and we win material. \variation{9.Bxe5 Nxe5 10.Nxe5 Ne4} and White loses a knight. } cxd4!?}. I guess I have two questions: Are footnotes really supported in \mainline and \variation commands? They sure are handy to keep the main text readable and move variations to the bottom of the page. Does the error given by xelatex mean anything to anyone? To me it provides no clue as to why the footnote does not work in this instance but it does work in other instances.

Im trying to change the figure enumeration in the list of figures as many people have tried before me. The answer I most commonly read is by using \renewcommand{\thefigure}{Abb. \arabic{figure}} or \addto\captionsngerman{\renewcommand{\thefigure}{Abb. \arabic{figure}}} In my case, however, the newly set figure enumeration is clipping into the figure name, like so: Also, in text the figures get doubled captions, like so: Im also trying to apply the same change to the list of tables, but i suspect it to be solved by one solution. MWE: \documentclass{article} \usepackage[ngerman]{babel} % \renewcommand{\thefigure}{Abb. \arabic{figure}} \addto\captionsngerman{\renewcommand{\thefigure}{Abb. \arabic{figure}}} % \renewcommand{\thetable}{Tab. \arabic{figure}} \begin{document} \listoffigures \listoftables \newpage \begin{figure} \caption{Testfigure} \end{figure} \begin{figure} \caption{Testfigure2} \end{figure} \begin{table}[] \centering \begin{tabular}{c|c} & \\ & \end{tabular} \caption{Testtable1} \label{tab:placeholder} \end{table} \begin{table}[] \centering \begin{tabular}{c|c} & \\ & \end{tabular} \caption{Testtable2} \label{tab:placeholder} \end{table} \end{document}

I am learning how to use Typst, a new typesetting system. Actually, I have used LaTeX for 3 years, but now, I want to try Typst. During my study, I have 3 questions that LLMs cannot answer correctly. How to number the equation by section (or subsection) in Typst ? I tried using #set math.equation(numbering: "(1.1)") but it did not work correctly (the answer is same as #set math.equation(numbering: "(1)")). How to number sub-equations, such as (2a), (2b) ?. The last one, how to number each line in an align? Because, if I use command #set math.equation(numbering: "(1)") in align, it will show only one number although that align has more than 1 lines. I earnestly request the assistance of everyone.

When using the \labelrel command (with \overset instead of \stackrel as \stackrel is obsolete: Differences between \stackrel and \stackbin) from @Circumscribe Put reference above equal sign and refer to it in an align-environment the alignment is not correct: \documentclass{article} \usepackage{mathtools} \newcounter{relctr} %% <- counter for relations \renewcommand*\therelctr{\alph{relctr}} %% <- label format \newcommand\labelrel[2]{% \begingroup \refstepcounter{relctr}% \overset{\textnormal{(\alph{relctr})}}{\mathstrut{#1}}% \originallabel{#2}% \endgroup } \AtBeginDocument{\let\originallabel\label} %% <- store original definition \begin{document} \begin{align*} a &= b \\ &\labelrel{=}{someLabel} c \end{align*} \end{document} This seems to be a well known problem with the \overset command: \overset and align environment: how to get correct alignment? where the aligned-overset package offers a nice solution. So my question is how one can achieve similar behavior for the \labelrel command or even more generally specify the behavior with align for new commands. I don't have any experience with coding new commands myself but I decided to post this as a new questions as this may be an interesting question for other users as well. Here is what I tried: Search the internet Try using the aligned-overset in the definition of \labelrel but I had no idea on how to pass the & from align to the definition Look at the implementation of aligned-overset to copy the relevant code however I almost didn't understand anything.

I want to recreate the match-with construct typical in functional programming languages using the algorithm2e package. I've found that \SetKwSwitch gets me most of the way there, but it forces the 'do' to be the same for the switch and the case statements. This is my code: \documentclass{article} \usepackage[linesnumbered,lined,ruled]{algorithm2e} \begin{document} \begin{figure} \begin{algorithm}[H] \DontPrintSemicolon \SetKwSwitch{Match}{MatchCase}{MatchOther}{match}{with}{|}{\_}{}{end} \Match{a}{ \lMatchCase{4}{Some 1\;} \lMatchCase{8}{Some 2\;} } \end{algorithm} \end{figure} \end{document} What I get is something like: match a with | 4 with Some 1 | 8 with Some 2 end What I'd like is: match a with | 4 => Some 1 | 8 => Some 2 end

The issue is that I have a font that has 9 different glyphs per characters, glyphs called e.g. a, a.2, … a.8 for the lowercase a; and the glyphs look similar per character and have the identical metrics. Those glyphs are rotated cyclically via the GSUB font table and there is a large kerning table for pairs for all glyphs. This works fine in most places today, including in LuaLaTeX with HarfBuzz renderer and in XeLaTeX, but it is not fully supported with LuaLaTeX with the default Node renderer, there kerning is only correct in part of the cases. Since it looks like it would not be practical to fix this in the source codes, see this luaoftload github issue of mine from 2021, I was wondering if I could maybe find a workaround using Lua hooks, but have not found out so far if there would be such a hook. Specifically, I know that kerning works fine if I reduce the font to just use one glyph per character, let me call that font "A". The idea would now be to use that font via fontspec and use a Lua hook late in the process, when "typesetting" has already happened (kerning, hyphenation, etc.), i.e. when it has been determined where each glyph will be placed on the output and then replace the glyphs with pseudo-randomly one from the full font "B", e.g. replace glyph a from font A with a.5 from font B. Is there such a hook, or would anybody know of a different way achieving this in LuaLaTeX (with Node renderer)? I guess, if not possible, it would in principle be possible to do this afterwards in the resulting pdf, and I could probably figure out how to do this (or ask elsewhere), but that would not be ideal, also because it would be two steps, e.g. not visible in TexShop while writing. Added same day: Here is a specific example. The font with the GSUB rotation is Jackwrite.ttf and I have created a variant with just a single glyph per character, see links in the example. While I am at it, I am also showing an example with the opposite, a font Stoicheoin that has two chars per glyph, uppercase A and lowercase a for glyph A and also there I created a variant with one glyph (duplicated) for each char. I have also added the output of the nodetree package for the Jackwrite case... % !TEX TS-program = lualatex \documentclass{article} \usepackage{fontspec} \usepackage{nodetree} % https://jack-daw.com/fonts/stoicheion.zip => Stoicheion.ttf \newfontfamily\stoicheion{Stoicheion.ttf} % % https://jack-daw.com/fonts/StoicheionSingleCharPerGlyphDoNotDistribute.ttf \newfontfamily\stoicheionsimple{StoicheionSingleCharPerGlyphDoNotDistribute.ttf} % https://jack-daw.com/fonts/jackwrite.zip => Jackwrite.ttf \newfontfamily\jackwrite{Jackwrite.ttf} % https://jack-daw.com/fonts/JackwriteSingleGlyphPerCharDoNotDistribute.ttf \newfontfamily\jackwritesimple{JackwriteSingleGlyphPerCharDoNotDistribute.ttf} \begin{document} \Large \section*{\stoicheion{Full Featured Fonts Yes}} \jackwrite{iiiiiiiii} \section*{\stoicheionsimple{Full Featured Fonts No}} \jackwritesimple{iiiiiiiii} \end{document} And here the output of fontree, first for the simpler font because there the result seems to be simpler (Jackwrite case, the 9 i's): ├─GLUE (baselineskip) wd 9.26pt └─HLIST (line) wd 345pt, dp 0.33pt, ht 8.41pt ╚═head ├─LOCAL_PAR ├─GLYPH (glyph) 'i', font 30, wd 7.88pt, ht 8.41pt, dp 0.33pt ├─KERN (fontkern) -2.88pt ├─GLYPH (glyph) 'i', font 30, wd 7.88pt, ht 8.41pt, dp 0.33pt │ ╚═ props {['injections'] = {['leftkern'] = -188743.6}} ├─DISC (regular) penalty 50 │ ╠═replace │ ║ └─KERN (fontkern) -2.88pt │ ╚═pre │ ├─KERN (fontkern) -1.44pt │ └─GLYPH (glyph) '-', font 30, wd 7.88pt, ht 3.61pt │ props {['preinjections'] = {['leftkern'] = -94371.8}} ├─GLYPH (glyph) 'i', font 30, wd 7.88pt, ht 8.41pt, dp 0.33pt │ ╚═ props {['emptyinjections'] = {['leftkern'] = -188743.6}} ├─DISC (regular) penalty 50 │ ╠═replace │ ║ └─KERN (fontkern) -2.88pt │ ╚═pre │ ├─KERN (fontkern) -1.44pt │ └─GLYPH (glyph) '-', font 30, wd 7.88pt, ht 3.61pt │ props {['preinjections'] = {['leftkern'] = -94371.8}} ├─GLYPH (glyph) 'i', font 30, wd 7.88pt, ht 8.41pt, dp 0.33pt │ ╚═ props {['emptyinjections'] = {['leftkern'] = -188743.6}} ├─DISC (regular) penalty 50 │ ╠═replace │ ║ └─KERN (fontkern) -2.88pt │ ╚═pre │ ├─KERN (fontkern) -1.44pt │ └─GLYPH (glyph) '-', font 30, wd 7.88pt, ht 3.61pt │ props {['preinjections'] = {['leftkern'] = -94371.8}} ├─GLYPH (glyph) 'i', font 30, wd 7.88pt, ht 8.41pt, dp 0.33pt │ ╚═ props {['emptyinjections'] = {['leftkern'] = -188743.6}} ├─DISC (regular) penalty 50 │ ╠═replace │ ║ └─KERN (fontkern) -2.88pt │ ╚═pre │ ├─KERN (fontkern) -1.44pt │ └─GLYPH (glyph) '-', font 30, wd 7.88pt, ht 3.61pt │ props {['preinjections'] = {['leftkern'] = -94371.8}} ├─GLYPH (glyph) 'i', font 30, wd 7.88pt, ht 8.41pt, dp 0.33pt │ ╚═ props {['emptyinjections'] = {['leftkern'] = -188743.6}} ├─DISC (regular) penalty 50 │ ╠═replace │ ║ └─KERN (fontkern) -2.88pt │ ╚═pre │ ├─KERN (fontkern) -1.44pt │ └─GLYPH (glyph) '-', font 30, wd 7.88pt, ht 3.61pt │ props {['preinjections'] = {['leftkern'] = -94371.8}} ├─GLYPH (glyph) 'i', font 30, wd 7.88pt, ht 8.41pt, dp 0.33pt │ ╚═ props {['emptyinjections'] = {['leftkern'] = -188743.6}} ├─KERN (fontkern) -2.88pt ├─GLYPH (glyph) 'i', font 30, wd 7.88pt, ht 8.41pt, dp 0.33pt │ ╚═ props {['injections'] = {['leftkern'] = -188743.6}} ├─KERN (fontkern) -2.88pt ├─GLYPH (glyph) 'i', font 30, wd 7.88pt, ht 8.41pt, dp 0.33pt │ ╚═ props {['injections'] = {['leftkern'] = -188743.6}} ├─PENALTY (linepenalty) 10000 ├─GLUE (parfillskip) plus +1fil └─GLUE (rightskip) Looks like it would simply allow to hyphenate anywhere except between first and last pairs of "ii", which makes sense. And here the output with the regular font with GSUB rotation (again Jackwrite case, the 9 i's): ├─GLUE (baselineskip) wd 9.27pt └─HLIST (line) wd 345pt, dp 0.42pt, ht 8.42pt ╚═head ├─LOCAL_PAR ├─GLYPH (glyph) 'i', font 28, wd 7.88pt, ht 8.41pt, dp 0.33pt ├─KERN (fontkern) -2.88pt ├─GLYPH (glyph) '󰀋', font 28, wd 7.88pt, ht 8.32pt, dp 0.42pt │ ╚═ props {['injections'] = {['leftkern'] = -188743.6}} ├─KERN (fontkern) -2.88pt ├─GLYPH (glyph) '󰁧', font 28, wd 7.88pt, ht 8.37pt, dp 0.35pt │ ╚═ props {['injections'] = {['leftkern'] = -188743.6}} ├─KERN (fontkern) -2.88pt ├─GLYPH (glyph) '󰃃', font 28, wd 7.88pt, ht 8.32pt, dp 0.33pt │ ╚═ props {['injections'] = {['leftkern'] = -188743.6}} ├─KERN (fontkern) -2.88pt ├─GLYPH (glyph) '󰄟', font 28, wd 7.88pt, ht 8.41pt, dp 0.36pt │ ╚═ props {['injections'] = {['leftkern'] = -188743.6}} ├─KERN (fontkern) -2.88pt ├─GLYPH (glyph) '󰅻', font 28, wd 7.88pt, ht 8.32pt, dp 0.35pt │ ╚═ props {['injections'] = {['leftkern'] = -188743.6}} ├─DISC (regular) penalty 50 │ ╠═replace │ ║ ├─KERN (fontkern) -2.88pt │ ║ ├─GLYPH (glyph) '󰇗', font 28, wd 7.88pt, ht 8.42pt, dp 0.39pt │ ║ │ props {['replaceinjections'] = {['leftkern'] = -188743.6}} │ ║ ├─GLYPH (glyph) 'i', font 28, wd 7.88pt, ht 8.41pt, dp 0.33pt │ ║ ├─KERN (fontkern) -2.88pt │ ║ └─GLYPH (glyph) '󰀋', font 28, wd 7.88pt, ht 8.32pt, dp 0.42pt │ ║ props {['injections'] = {['leftkern'] = -188743.6}} │ ╠═post │ ║ ├─GLYPH (glyph) 'i', font 28, wd 7.88pt, ht 8.41pt, dp 0.33pt │ ║ ├─KERN (fontkern) -2.88pt │ ║ ├─GLYPH (glyph) '󰀋', font 28, wd 7.88pt, ht 8.32pt, dp 0.42pt │ ║ │ props {['injections'] = {['leftkern'] = -188743.6}} │ ║ └─GLYPH (glyph) 'i', font 28, wd 7.88pt, ht 8.41pt, dp 0.33pt │ ╚═pre │ └─GLYPH (glyph) '󰁓', font 28, wd 7.88pt, ht 3.6pt ├─PENALTY (linepenalty) 10000 ├─GLUE (parfillskip) plus +1fil └─GLUE (rightskip) I do not really understand what it does, but looks like I if I just used the simpler font and found out how to replace the GLYPH settings with the desired glyph (identify it how exactly?) and font 28 instead of 30 (get these numbers from where?), this could yield the desired result… Added same day as asked: Based on Max Cherkoff's answer I managed to make a quick demo that his answer would also work in my case. I am just replacing one of the rs in the example with one with a more prominent "typewriter" glitch, using for the demo just the numbers of the fonts and the glyphs, but would certainly also work along what Max did: % !TEX TS-program = lualatex \documentclass{article} \usepackage{fontspec} \usepackage{luacode} \begin{luacode} local function recurse(head, indent) for n in node.traverse(head) do print(string.rep("-", indent) .. ">>") if n.id == node.id("glyph") then print(string.rep("-", indent) .. "char " .. n.char .. " of font " .. n.font) if n.char == 114 and n.font == 23 then n.char = 983520 n.font = 22 end elseif n.head or n.replace then if n.head then n.head = recurse(n.head, indent+2) end if n.replace then if n.pre then n.pre = recurse(n.pre, indent+2) end if n.post then n.post = recurse(n.post, indent+2) end n.replace = recurse(n.replace, indent+2) end end print(string.rep("-", indent) .. "<<") end return head end local function show_fonts_and_chars(head) print() print("show fonts and chars...") return recurse(head, 0) end luatexbase.add_to_callback("post_linebreak_filter", show_fonts_and_chars, "demo") \end{luacode} % https://jack-daw.com/fonts/jackwrite.zip => Jackwrite.ttf \newfontfamily\jackwrite{Jackwrite.ttf} % https://jack-daw.com/fonts/JackwriteSingleGlyphPerCharDoNotDistribute.ttf \newfontfamily\jackwritesimple{JackwriteSingleGlyphPerCharDoNotDistribute.ttf} \begin{document} \Huge \jackwrite{iiiiiiiiii rrrrrrrrrr} \jackwritesimple{iiiiiiiiii rrrrrrrrrr} \end{document} Output:

When I use the text highlighting tikz command, as shared here, it adds an extra line or vertical spacing below it. In my case I'm using it in a two column nested tblr. You can see if the tikz highlight is replaced with a simple bold text, it works as expected with no extra vertical space. I thought it was the size of the highlight creating the issue, so I tried an 'inner sep=1pt' in the tikz command, but it still results in the extra space. How can I avoid this extra space below? Thank you. \documentclass{article} \usepackage{tabularray} \usepackage{tikz} \definecolor{mblue}{HTML}{2a66ad} \newcommand{\hlitet}[2][mblue]{% \hspace{0pt}{% \tikz[baseline=(N.base)]\node[fill=#1,rounded corners](N){#2}; }% \hspace{-2pt}% } % using hlines and vlines to show the effect \NewDocumentCommand{\fsmtx}{mm}{% \begin{tblr}{colspec={@{}X[l,-1]@{\hspace{4pt}}X[l]@{}},baseline={T},hlines,vlines}% {\hlitet[mblue]{\textcolor{white}{#1}}} & {#2}% \end{tblr}% } \NewDocumentCommand{\fsmtxb}{mm}{% \begin{tblr}{colspec={@{}X[l,-1]@{\hspace{4pt}}X[l]@{}},baseline={T},hlines,vlines}% {\textcolor{mblue}{\textbf{#1.}}} & {#2}% \end{tblr}% } \begin{document} \begin{longtblr}{ colspec={X[l,-1]X[l,-1]}, rowhead=1, hlines,vlines } {State} & {Transitions} \\ {StateA} & \fsmtx{a}{this is a test of a single line description} \fsmtx{b}{this is a test of a multi line description, as this will occupy a second line} \\ {StateB} & \fsmtxb{a}{this is a test of a single line description} \fsmtxb{b}{this is a test of a multi line description, as this will occupy a second line} \end{longtblr} \end{document} Update: swapping the \hlitet with this tcbox solution below, seems to work well. But I am curious as to why the tikz solution causes the additional vertical spacing. \newcommand\hliteb[2][mblue]{\tcbox[on line, colback=#1, colframe=#1, boxsep=0pt, top=3pt, bottom=3pt, left=3pt, right=3pt, boxrule=0pt]{#2}}

I like the style of the bookenter link description here (I linked the book ) and I want to get the Latex template for the book of Mathematical Analysis I by C. Canuto, A. Tabacco. Does some has such Latex template? Many thanks!

I just switched from Texmaker to TeXstudio. How can I display this toolbar?

I am having a bit of trouble trying to get the micro (\mu) symbol work for siunitx in lualatex using my font of choice (Atkinson Hyperlegible). Here is the MWE: % !TEX TS-program = lualatex % !TEX encoding = UTF-8 % !BIB program = biber \DocumentMetadata{lang=en-UK, tagging=on, pdfstandard=UA-2} \documentclass[a4paper,12pt]{article} \usepackage[mode=text]{siunitx} \usepackage{fontspec} \setmainfont{Atkinson Hyperlegible} %\sisetup{math-micro=\text{µ},text-micro=µ} \begin{document} Add \qty{12.8}{\micro\litre} \end{document} and here is the corresponding output that I get: I have referred to a couple of previous posts such as this one: siunitx: µ doesn't work (which is know is using xelatex, but tried my luck here). I have also referred to siunitx \micro font problem, and the code snippet provided here: the macro \micro in siunitx does not work with fontspec, but to no avail. Any suggestions on how to navigate this problem? My system: siunitx 2025-07-09 v3.4.14 LuaHBTeX, Version 1.22.0 (TeX Live 2025) (format=lualatex 2025.11.11) fontspec 2025/09/29 v2.9g

As shown in the code below, in order to use the result of \testSet{a=400, b=900}, I have to declare a global variable \g_test_result_fp and define a \testGet command. Can I directly use \fpeval{\testSet{a=400, b=900} + pi}, or in other words, is it possible to create an expandable key-value command? \documentclass{article} \ExplSyntaxOn \fp_new:N \l_test_a_fp \fp_new:N \l_test_b_fp \fp_new:N \g_test_result_fp \keys_define:nn { test } { a .fp_set:N = \l_test_a_fp, b .fp_set:N = \l_test_b_fp, } \NewDocumentCommand { \testSet } { m } { \keys_set:nn { test } {#1} \fp_gset:Nn \g_test_result_fp { \l_test_a_fp + \l_test_b_fp } } \NewExpandableDocumentCommand { \testGet } { } { \fp_use:N \g_test_result_fp } \ExplSyntaxOff \begin{document} \testSet{a=400, b=900} \testGet \fpeval{\testGet + pi} %\fpeval{\testSet{a=400, b=900} + pi} \end{document}

I started experimenting tagging and found that listings are a problem: Compiling \DocumentMetadata{lang=en-US,tagging=on,pdfversion=2.0,pdfstandard=a-4f} \documentclass{article} \usepackage{unicode-math} \usepackage{listings} \begin{document} \begin{lstlisting}[ float, label={lst:coordsConfig}, caption={The coordinates of ...}] ... \end{lstlisting} \end{document} with lualatex, texlive 2025 causes Package tagpdf Warning: structure with number 0 doesn't exist (tagpdf) parent key ignored Floatstructure:5 I suspect the 'structure' is the lstlisting environment, right? But in which sense, it does not exist?? And where does the number 0 come from?? What is the key? and its parent? I suspect unrelated, but I observed in the log also: (/usr/local/texlive/2025/texmf-dist/tex/latex/listings/listings.cfg)) ==> First Aid for listings.sty no longer applied! Expected: 2024/09/23 1.10c (Carsten Heinz) but found: 2025/11/14 1.11b (Carsten Heinz) so I'm assuming it got fixed.

I am trying to create a list from a csv file that will look something like this: Line 1 Line 2 Line 3 Line 4 Lines here are lines in the csv file, and each line should have an output of 4-6 lines in itself depending on a few details that will be contained in the line. I have managed to get it on two columns, but then it counts down all the way on the first column before it starts on the second, and I would like it to go back and forth essentially. I have tried to use tasks, but it just does not seem to work within the csvreader command it seems, unless I start the tasks within it, but then it will not use two columns. I have tried with minipages, and that did help, in that it stopped it from splitting up information that was from the same line in the csv. Is there another package I can use, or another way to get tasks to work within csvreader?

I use the command \clipbox and LaTeX chokes on it. I put \clipbox{0ex 0.2ex 0ex 0ex}{q} to clip off the q tail but part of the head was clipped off too. It's the same for any round letter, o, e, c, etc. clips off a chunk of the so called overshoot. Here is an ugly q:

With https://www.asciiart.eu/ ASCII Art Archive I wanted to create the same dragon of the mame game: Black Tiger, At the moment, I haven’t understood how to use the options inside \pxpic[...], or which ones to set in the package so that it can correctly recognise the colours of the dragon image. \documentclass[border=3.14]{standalone} \usepackage{pxpic} \begin{document} \pxpic[.......] { -:- ++======++ +++==+++ -:- +=---.....-..:--.:--=++ %*+#%@%%#+==-==++ ++-=++- ##### +==-::::-=+*#%@@%%@@@%%###**+====+ ++#@+%#*@%@+=-==+-- +=*@@-=*:++*+- #=.....:--*=:--::----=%@@%*+##*+*@#*=*@%*+*%@***@@*+ ++%*%*%#@##=+==::===*++:-+#*@%*-+ +*# #++::==.:=====+%@##%*+#%*=*%*++%#*+*%**++* *%*%*#*@%@*+++%###%*--+#%%%%*- #*=:-===-:-+-:=+###@@%#%%++%#*+#%*+* +*%*%%#@#=+=+**+*=--**@@#%#* **# #+====---=+======---:::-=+*%@#+#%*++* *@#%%+==*@@**%*-:=--*%#@#** ##=::..=-+-+**==-=+@##%**#@@@@%+=-+%@%*+ @%*#*%%*#%%#+=-*%%.+#+=**+#* +=+-:=#*%@@@%--+%*%*+%%**#%%@@%#+*% %*#%+#@%#*%=:*@@*+%=@+#-*#+++#**# +-:=%##+*#@@@@+-+%#%**@**+* *# ## **%@##@%%@#*+*#--==*#++++*## ###*#*=-*###%*+*%%%%%+-*###** ##@%%%*%@*++%##%@+**++****+=###+++==+-==%@#%+%#**%%##%@+=## %# **#@#@@*+=+*+#%**=#+-=@+=*==*==*++*=+@*%*#%*+** @+=* %%@@%#@%%@#++**@*+#+=+@*++%##%%%%%%%+=##%#* ** ##+#++@=#@*--=*@#+-+@#+*@#@#+#@@**%@%+*@* ##**#*@#*@#*@****+*%*##++=##@*%**%%*+** ## #*@%## *=-=+*%*@+**==-+%#%#* #%# *++++=%#=#+=:*-*%*** ###@*+=+*%#%---+--*@@ *#*+#%+--=%+:+++**#:**# @*+#*%****%**-+#####**+* #**%**##**+*@#%%#**##**#%#* #* *##*#* %%%**#%##%**## ##@****##+#*++@###*#**#*+*####*####*### ##+%@*++#+*@# #*#+####%%#*#+=**+#++#++#*+##+*######*## ****## #**:+#*=*#*#%##**++#****#**## ###*###*##*#*# %## ##% #+-#++=***@@ ## %## * +## #+# } \end{document}

I'm trying to build a figure on beamer that has a single point on it. I've tried what I'd usually have done in other settings (article, book), but I'm still getting an error. In particular, I get ! Package pgfplots Error: Could not read table file '" x y label\\ 3 12 $x$\\ " ' in 'search path=.'. In case you intended to provide inline data: maybe TeX sc rewed up your end-of-lines? Try `row sep=crcr' and terminate your lines with `\ \' (refer to the pgfplotstable manual for details). See the pgfplots package documentation for explanation. However, as it is apparent from my code, I'm already using row sep=crcr My code is \documentclass{beamer} \usepackage{tikz} \usepackage{pgfplots} \begin{document} \begin{frame} \begin{tikzpicture} \begin{axis}[ axis x line=bottom, axis y line=left, axis equal image, axis on top, ticks = none, xmin=0,xmax=20, ymin=0,ymax=20] \addplot+[only marks,row sep=crcr,mark=*,black,mark options={fill=black},nodes near coords,nodes near coords align=right,point meta=explicit symbolic ] table[meta=label]{ x y label\\ 3 12 $x$\\ }; \end{axis} \end{tikzpicture} \end{frame} \end{document}

I try to implement the currying function , and I start from implement the following : \myproc<=b<=a will print a \mapsto b \mapsto {\rm output} \myproc<=b will print {\bf a} \mapsto b \mapsto {\rm output} \myproc<<=a will print a \mapsto {\bf b} \mapsto {\rm output} the next step is to make \myproc<<=a be the function that accepts b as input (e.g. \myproc<<=a<=b outputs \myproc<=b<=a) where the \bf stands for the default value . However when I replace the a / b by x_1 / and x_2 , something undesired happened : Here is the MWE : https://www.overleaf.com/9672474965wszpvxnkwkpr#bdc9bc Here is the code in case you cannot access to the overleaf link : \documentclass{article} \usepackage{amsmath} \usepackage{amssymb} \usepackage{amsfonts} \usepackage{mathtools} \usepackage{tikz} \begin{document} \makeatletter \def\myproc<{% \@ifnextchar <% {\myproc@NopB} {\myproc@YopB} } \def\myproc@NopB<=#1{% \myproc@YopB@YopA{{\bf x}_2}<={#1}% } \def\myproc@YopB=#1{%<=#2 \@ifnextchar <% {\myproc@YopB@YopA#1}% myproc <=b<=a myproc@YopB =b<=a myproc@YopB@YopA b<=a {\myproc@YopB@NopA#1}% myproc <=b myproc@YopB =b myproc@YopB@NopA b } \def\myproc@YopB@NopA#1{% \myproc@YopB@YopA{#1}<={{\bf x}_1}% } \def\myproc@YopB@YopA#1<=#2{ {#2} \mapsto {#1} \mapsto {\rm output}% } \makeatother % \myproc@NopB \(\myproc<<={x_1}\)\par \(\myproc<={x_2}\)\par \(\myproc<={x_2}<={x_1}\) \vspace{10pt} The desire result should be\par \(x_1\mapsto {\bf x}_2\mapsto {\rm output}\)\par \({\bf x}_1\mapsto x_2\mapsto {\rm output}\)\par \(x_1 \mapsto x_2 \mapsto {\rm output}\) \end{document}

I saw something worrying on gthub regarding the status of the package tabularay: Does anyone know how the future will look like for this package? Will there someone who will take over its maintenance?

Background I am trying to produce a reasonably accessible document template at work. I have worked out basic tagging, reasonably structured tables, alt text for images and mathml output for inline and block math envs. I have been testing this document with NVDA + MathCAT + Adobe Acrobat, which I understand to be a "known good" reader + screen reader combo. (I am sighted and don't use screen readers in my daily life: please correct me if this is an unreasonable test setup!) I have also been inspecting the thing with PAC and the ngpdf editor. Everything I'm showing here is compiled with the lualatex-dev demo here https://latex3.github.io/tagging-project/documentation/wtpdf/small-example (though I did also test it with overleaf's newest release and got the same outcomes) Issue with tagging structure My issue concerns floats (at least tables and figures): whereas LaTeX places them among the text in the visual part of the pdf, the relevant accessibility tags are at the very end of the document. Specifically (per the ngpdf editor) the document ends with a tables element that contains both tables (see screenshot below; I collapsed the table structure itself to save space). Therefore, when just reading the document using a screen reader from top to bottom, the float doesn't get read in the relevant chapter. If I navigate past the end of the document, I can find (and read) my floats there. I believe this not to be a problem with my reader setup, because the ngpdf editor also places these items at the end of the document and the html derivation algorithm implemented by ngpdf places them at the end of the document. I have created what I think of as a minimal repro: \DocumentMetadata{ lang = en, pdfstandard = ua-2, pdfstandard = a-4f, %or a-4 tagging=on, tagging-setup={math/setup=mathml-SE}, testphase={math} } \documentclass{article} \usepackage{graphicx} % Required for inserting images \usepackage{hyperref} \title{Figure repro} \begin{document} \maketitle This document has multiple floats (\ref{tab:A} and \ref{tab:B}). \begin{table}[h] \centering \begin{tabular}{c|c} A & B \\ C & D \end{tabular} \caption{Letters} \label{tab:A} \end{table} Then it has a paragraph of text \begin{table}[h] \centering \begin{tabular}{c|c} 1 & 2 \\ 3 & 4 \end{tabular} \caption{Numbers} \label{tab:B} \end{table} In conclusion: lorem ipsum. \url{https://ctan.org} \end{document} Corresponding html output: https://ngpdf.com/resources/html/df185aa3-feee-4946-8d0d-6ed438c568cd/2f659711-f19d-454c-a710-165dc27b36fd.html ngpdf editor: https://ngpdf.com/editor/editFile Accessibility ramifications As I read the repro with NVDA from top to bottom, I get: figure repro november twenty-eighth this document has multiple floats link go to destination table dot struct dot fourteen and link go destination link table dot struct dot thirty then it has a paragraph of text in conclusion [small pause] lorem ipsum [long pause] link https slash slash ctan dot org caption table one letters out of caption table with two rows and two columns row one column one a [pronouced ey] column two b [pronounced bee] row two column one c [pronounced cee] row two column two d [pronounced dee] out of table caption table two numbers out of caption table with two rows and two columns row one column one one column two two row two column one three row two column two four If I press k (go to next link) at "this document has multiple floats link go to destination table dot struct dot fourteen and link go destination", NVDA announces "link go to destination table dot struct dot fourteen link". When I then press enter, the box surrounding the link in acrobat changes from the purple that hyperref sets it to to a black-on-white dotted line: I would interpret that as having been visited. The same k-and-then-enter maneuver seems to work for the url link and opens a browser. I am therefore reasonably confident this activates the link. However, after activating the table link, I get silence. Then when I press down again, I get "link table dot struct dot thirty" and so on: it does not navigate me to the table. Actual questions Is having all the floats at the end the expected behaviour? I as a sighted person that isn't used to screen readers feel that the floats being at the end of the document makes navigating the document significantly harder. If the floats being at the end is not the expected behaviour, should I report a bug? Is there a known work-around to this? Besides trying to produce reasonable pdf output, I am also interested in deriving HTML / epub (potentially using the html derivation algorithm) for more general ergonomics and access reasons. I would at least want to have the figure placement controllable in that case. (Though in the html produced by ngpdf, the links do at least work) Am I missing something with the non-followable links in acrobat or is acrobat just broken? Can the link titles be made more human readable? The HTML output for reference I don't know how long the ngpdf links last so here is the html output: <!DOCTYPE html> <html lang="en"><head> <title>Figure repro</title> <meta http-equiv="Content-Type" content="text/html; charset=UTF-8"/> <meta name="viewport" content="width=device-width, initial-scale=1"/> <meta name="derivation-algorithm-version" content="1.1"/> <meta name="derivation-algorithm-producer" content="ngPDF"/> <style> li > span[data-pdf-se-type=Lbl] { font-style: bold;margin-right:.5em;display:inline-block;vertical-align:top;} div[data-pdf-se-type=LBody] > div { vertical-align:top;} div[data-pdf-se-type=LBody] > div:first-child > p:first-child { margin-top:0} </style> <style> mtable.align > mtr > mtd:nth-child(2n), mtable.flalign > mtr > mtd:nth-child(2n), mtable.alignat > mtr > mtd:nth-child(2n), mtable.aligned > mtr > mtd:nth-child(2n+1), mtable.alignedat > mtr > mtd:nth-child(2n+1), mtable.split > mtr > mtd:nth-child(2n+1) { padding-right:0;text-align:right;text-align:-moz-right;text-align:-webkit-right; } mtable.align > mtr > mtd:nth-child(2n+3), mtable.flalign > mtr > mtd:nth-child(2n+3), mtable.alignat > mtr > mtd:nth-child(2n+3), mtable.aligned > mtr > mtd:nth-child(2n), mtable.alignedat > mtr > mtd:nth-child(2n), mtable.split > mtr > mtd:nth-child(2n) { padding-left:0;text-align:left;text-align:-moz-left;text-align:-webkit-left; } /* use float right for safari */ @supports (-webkit-appearance:none) and (stroke-color:transparent) { mtable.align > mtr > mtd:nth-child(2n), mtable.flalign > mtr > mtd:nth-child(2n), mtable.alignat > mtr > mtd:nth-child(2n), mtable.aligned > mtr > mtd:nth-child(2n+1), mtable.alignedat > mtr > mtd:nth-child(2n+1), mtable.split > mtr > mtd:nth-child(2n+1) { padding-right:0;text-align:right;float:right:display:math; } } mtable.align > mtr > mtd:nth-child(2n) {border margin-left:1em; padding-left:1em; } mtable.alignat > mtr > mtd { margin-left:0em; margin-right:0em; padding-left:0em; padding-right:0em;} mtable.flalign {width:100%} mtd[intent=":no-equation-label"], mtd[intent=":equation-label"] { position:relative; left:-2em; } </style> </head> <body lang="en"><nav hidden id="PDF-PageNavigation" role="doc-pagelist"><a href="#page-0">1</a></nav><div data-pdf-se-type="Document" id="ID.002"><div data-pdf-se-type-original="text-unit" data-pdf-se-type="Part" id="ID.005"><div data-pdf-se-type="Title" id="ID.006"><p data-pdf-se-type-original="text" data-pdf-se-type="P" class="center" style="text-align:center;" id="ID.007"><span id="page-0" role="doc-pagebreak" aria-label="1"></span>Figure repro</p></div><p data-pdf-se-type-original="text" data-pdf-se-type="P" class="center" style="text-align:center;" id="ID.008"></p><p data-pdf-se-type-original="text" data-pdf-se-type="P" class="center" style="text-align:center;" id="ID.009">November 28, 2025</p></div><div data-pdf-se-type-original="text-unit" data-pdf-se-type="Part" id="ID.010"><p data-pdf-se-type-original="text" data-pdf-se-type="P" class="justify" style="text-align:justify;" id="ID.011">This document has multiple floats (<a href="#ID.014" data-pdf-se-type="Link" id="ID.012">1</a> and <a href="#ID.030" data-pdf-se-type="Link" id="ID.013">2</a>).</p></div><div data-pdf-se-type-original="text-unit" data-pdf-se-type="Part" id="ID.028"><p data-pdf-se-type-original="text" data-pdf-se-type="P" class="justify" style="text-align:justify;" id="ID.029">Then it has a paragraph of text</p></div><div data-pdf-se-type-original="text-unit" data-pdf-se-type="Part" id="ID.044"><p data-pdf-se-type-original="text" data-pdf-se-type="P" class="justify" style="text-align:justify;" id="ID.045">In conclusion: lorem ipsum. <a href="https://ctan.org" data-pdf-se-type="Link" id="ID.046">https://ctan.org</a></p></div><section data-pdf-se-type-original="tables" data-pdf-se-type="Sect" id="ID.004"><aside data-pdf-se-type-original="float" data-pdf-se-type="Aside" id="ID.014"><div data-pdf-se-type="Caption" id="ID.025"><span data-pdf-se-type="Lbl" id="ID.026">Table 1: </span><p data-pdf-se-type-original="text" data-pdf-se-type="P" class="center" style="text-align:center;" id="ID.027">Letters</p></div><div data-pdf-se-type-original="text-unit" data-pdf-se-type="Part" id="ID.015"><p data-pdf-se-type-original="text" data-pdf-se-type="P" class="center" style="text-align:center;" id="ID.016"></p><table data-pdf-se-type="Table" id="ID.017"><tr data-pdf-se-type="TR" id="ID.018"><td data-pdf-se-type="TD" id="ID.019">A</td><td data-pdf-se-type="TD" id="ID.020">B</td></tr><tr data-pdf-se-type="TR" id="ID.021"><td data-pdf-se-type="TD" id="ID.022">C</td><td data-pdf-se-type="TD" id="ID.023">D</td></tr></table><p data-pdf-se-type-original="text" data-pdf-se-type="P" id="ID.024"></p></div></aside><aside data-pdf-se-type-original="float" data-pdf-se-type="Aside" id="ID.030"><div data-pdf-se-type="Caption" id="ID.041"><span data-pdf-se-type="Lbl" id="ID.042">Table 2: </span><p data-pdf-se-type-original="text" data-pdf-se-type="P" class="center" style="text-align:center;" id="ID.043">Numbers</p></div><div data-pdf-se-type-original="text-unit" data-pdf-se-type="Part" id="ID.031"><p data-pdf-se-type-original="text" data-pdf-se-type="P" class="center" style="text-align:center;" id="ID.032"></p><table data-pdf-se-type="Table" id="ID.033"><tr data-pdf-se-type="TR" id="ID.034"><td data-pdf-se-type="TD" id="ID.035">1</td><td data-pdf-se-type="TD" id="ID.036">2</td></tr><tr data-pdf-se-type="TR" id="ID.037"><td data-pdf-se-type="TD" id="ID.038">3</td><td data-pdf-se-type="TD" id="ID.039">4</td></tr></table><p data-pdf-se-type-original="text" data-pdf-se-type="P" id="ID.040"></p></div></aside></section></div></body></html>

I use gb4e for listing and managing linguistic examples. One thing bothering me is that I cannot use a square bracket immediately after \ex in the environment, \begin{exe}~\end{exe}. If I put a star after \ex, or surrond the square bracket with $$, it will appear. However, I noticed the fonts for $[$ and [ are slightly different. I do not want to use $[$ and $]$ in every environment because it is annoying. How can I express the normal square bracket immediately after \ex in the exe environment? The userpackages in use are as follows. \documentclass[12pt]{article} \usepackage{graphicx} \usepackage[margin=1in]{geometry} \usepackage{setspace} \usepackage{mathptmx} \usepackage{amssymb} \usepackage{pifont} \usepackage{gk-biblatex} \usepackage[normalem]{ulem} \usepackage{movement-arrows} \usepackage[linguistics]{forest} \usepackage{multicol} \usepackage{comment} \usepackage{gb4e}

How to make the letter Vega? This is a fake Greek letter used in Finance's for volatility. People working in finances accept it as part of the Greek alphabet, but it's not actually in the alphabet, it's actually a fake letter. How to make it in LaTeX?

I want to create a list where each item has two attributes: a title and an associated description. Something that looks like this: Code: \documentclass{article} \begin{document} \begin{enumerate} \item diagonal matrix. \emph{Description.} off-diagonal entries are zero. \item idempotent matrix. \emph{Description.} equal to its square. \item skew-symmetric matrix. \emph{Description.} equal to the negative of its transpose. \end{enumerate} \end{document} but the Description.s are all aligned together with appropriate space from the titles. I had a look at this, but I also want the 1., 2., etc. so that solution does not work. How do I do this?

I am currently writing my master's thesis. In it, I have to specify a case equation. I can present the formula clearly and comprehensibly, but somehow I find the formatting not quite right. I can't tell you exactly how I would like it to look, but I would like it to be a little clearer and perhaps take up less space vertically. This is my code: \documentclass[11pt]{article} \usepackage[utf8]{inputenc} \usepackage[T1]{fontenc} \usepackage{lipsum} \usepackage[margin=1in]{geometry} \usepackage{amsmath,amssymb} \usepackage{mathtools} \usepackage{lmodern} \begin{document} \lipsum[2] \begin{align}\label{eq:qt_recursion} Q_{t+1}\bigl(\Omega_{t+1},\alpha_{t+1},\mathbf{l}_{t+1}\bigr) = \min\!\begin{cases} Q_t(\delta_t) - \pi_{jt}, & \text{if R2: } \Omega_{t+1}=\Omega_t+1,\ \alpha_{t+1}=\alpha_t, \\[-1mm] & \qquad\qquad\ \ \mathbf{l}_{t+1}=(1,l_{t,1},\dots,l_{t,MS-2}), \\[0.5mm] Q_t(\delta_t), & \text{if R1: } \Omega_{t+1}=\Omega_t+\theta(\alpha_t),\ \alpha_{t+1}=\alpha_t+1, \\[-1mm] & \qquad\qquad\ \ \mathbf{l}_{t+1}=(0,l_{t,1},\dots,l_{t,MS-2}). \end{cases} \end{align} \lipsum[3] \end{document}

How do I draw a node of diagonal dots like this, for this base directory tree style by cfr? Ideally, I want this to work with ‘vertical dots’ --- the forest keys extensible edge and extend presented here by cfr. I tried looking at edge path to see if I what I could figure out, but not much luck thus far. As per Jasper’s request, here is an MWE (ripped from cfr’s post): \documentclass[border=10pt,multi,tikz]{standalone} \usepackage[edges]{forest} \definecolor{folderbg}{RGB}{124,166,198} \definecolor{folderborder}{RGB}{110,144,169} \newlength\Size \setlength\Size{4pt} \tikzset{% folder/.pic={% \filldraw [draw=folderborder, top color=folderbg!50, bottom color=folderbg] (-1.05*\Size,0.2\Size+5pt) rectangle ++(.75*\Size,-0.2\Size-5pt); \filldraw [draw=folderborder, top color=folderbg!50, bottom color=folderbg] (-1.15*\Size,-\Size) rectangle (1.15*\Size,\Size); }, file/.pic={% \filldraw [draw=folderborder, top color=folderbg!5, bottom color=folderbg!10] (-\Size,.4*\Size+5pt) coordinate (a) |- (\Size,-1.2*\Size) coordinate (b) -- ++(0,1.6*\Size) coordinate (c) -- ++(-5pt,5pt) coordinate (d) -- cycle (d) |- (c) ; }, } \forestset{% declare autowrapped toks={pic me}{}, declare boolean register={pic root}, pic root=0, pic dir tree/.style={% for tree={% folder, font=\ttfamily, grow'=0, }, before typesetting nodes={% for tree={% edge label+/.option={pic me}, }, if pic root={ tikz+={ \pic at ([xshift=\Size].west) {folder}; }, align={l} }{}, }, }, pic me set/.code n args=2{% \forestset{% #1/.style={% inner xsep=2\Size, pic me={pic {#2}}, } } }, pic me set={directory}{folder}, pic me set={file}{file}, } \begin{document} \begin{forest} pic dir tree, pic root, for tree={% folder icons by default; override using file for file icons directory, }, [system [config ] [lib [Access ] [Plugin ] [file.txt, file ] ] [templates ] [tests ] ] \end{forest} \end{document}

How can I draw such a "word-search" diagram in TikZ? I need to place the letters on a grid and then to add red horizontal, vertical, diagonal or antidiagonal highlighting boxes as in the picture.

I have an annual scavenger hunt at Thanksgiving in which the TikZlings and TikZ ducks (and related fauna) guide my nieces and nephew through the course. Given that it is Thanksgiving, I wanted to include a turkey munching on pie and sipping wine, but the closest I can come is \documentclass{article} \usepackage{tikzlings} \begin{document} \begin{tikzpicture} \chicken[cake=orange!50!brown,wine] \end{tikzpicture} \end{document} and that just doesn't have the same ring to it. I found a good wild turkey drawn in MetaPost (Draw a turkey, a pumpkin pie, or any other object traditionally associated with Thanksgiving), but since the holiday is only two days away, I thought I'd see whether anyone was interested in making a picture of Meleagris gallopavo.

In the following MCE, there is a small space between the left margin of the text area and the “F” of “Foo”. Hence, the “F” and the red horizontal rule below this text aren't vertically aligned. How to make them vertically aligned? \documentclass{article} \usepackage{xcolor} \usepackage[showframe,paperwidth=5cm,paperheight=3cm,noheadfoot,nomarginpar]{geometry} \setlength{\parindent}{0cm} \pagestyle{empty} \begin{document} \sffamily% Foo\par \color{red}\hrulefill \end{document}