7

In mongolian.ldf we find \def\sh{\mathop{\operator@font sh}\nolimits} [...] and in russianb.ldf we find \AtBeginDocument{% \@ifpackageloaded{amsopn} {% \DeclareMathOperator{\sh}{sh}%\MakeRobust\sh [...] }{% \DeclareRobustCommand\sh{\mathop{\operator@font sh}\nolimits}%\MakeRobust\sh% [...] }% \let\text@th\th \DeclareRobustCommand{...


3

Caveat: wildly untested. This should be used only as a quick check when you get a file from your collaborators. \documentclass[twocolumn]{article}% twocolumn for smaller snapshot \mathchardef\uppercasel=\mathcode`\L \begingroup \lccode`\~=`\L \lowercase{\endgroup\def~}{\uppercasel\typeout{There is an explicit `L' on line \the\inputlineno}} \mathcode`\L=&...


3

By using chains library for nodes on main branch you will not have problems with equidistant spacing between nodes: \documentclass[preview, border=3.141592mm]{standalone} \usepackage{tikz} \usetikzlibrary{arrows.meta, chains, positioning, quotes} \tikzset{cntrl/.style = { > = Stealth, node ...


2

It appears that updating to the newest version of the copernicus.cls document class (version 9.25 from 2021/01/12) can resolve this issue. Based on the fact that the older document class compiles fine on TeXLive 2019 and on the February 2020 release of TeXLive, I suspect the issue has to do with one of the changes made in the Oct 2020 TeXLive Release.


2

Based on @DavidCarlisle 's answer (which relies on roman page numbers being used) and his comment, I have created a document with arabic page numbers: \documentclass[11pt]{article} \usepackage[proportional]{libertine} \begin{document} There is nothing of interest on this page.\clearpage There is nothing of interest on this page.\clearpage There is ...


1

I would drop the on grid option and decrease the node distance a bit and also remove the additional shift of the (system) node. If your diagram is more complex, you may need to manually shift the nodes, though. \documentclass[tikz,a4paper,border=1mm]{standalone} \usepackage{pgfplots} \usepackage{amsmath} \usetikzlibrary{positioning,arrows} \begin{document}...


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