2

The following document hangs when compiling, seems like I can't load breqn, bracket and cryptocode (or is it tikz?) together… It compiles fine when I unload \usepackage{breqn} but I would like to use it elsewhere in the document… any idea what I did wrong or how to fix this?

(/nix/store/6z1x24dwqp88qh769isg4y769w47d1x2-texlive-combined-2022/share/texmf/
tex/latex/amsfonts/umsb.fd)^C  <====================== hangs here until I Ctrl-C
! Interruption.
\ket #1->\mathinner {|
                      {#1}\rangle }
l.30 }

? X
No pages of output.
Transcript written on test.log.

MWE:

\documentclass[]{article}

\usepackage [
n,
lambda,
advantage,
operators,
sets,
adversary,
landau,
probability,
notions,
logic,
ff,
mm,
primitives,
events,
complexity,
asymptotics,
keys
] {cryptocode}
\usepackage{braket}
\usepackage{breqn} % automatic line breaking: try to remove it, it will compile


\begin{document}


\pseudocodeblock{
  \text{in the main protocol} &lt; \sendmessage{->}{topstyle={overlay},top={$\ket{\psi^{(0)}},\ket{\psi^{(1)}}$}} &lt; \
}


\end{document}
tobiasBora
  • 8,684
  • Maybe follow the advice from this comment https://tex.stackexchange.com/questions/667604/breqn-causes-tex-capacity-exceeded-when-using-neq-in-section-title#comment1659672_667604 – samcarter_is_at_topanswers.xyz Feb 13 '23 at 13:58
  • 3
    it's actually flexisym not breqn, I just had a quick look and it looks like a lot of work to make that work (re-write braket.sty, essentially) are you sure you want this. The breqn package is serious when it documents: As it pushes the envelope of what is possible within the context of LaTeX 2ε, the breqn package will tend to break other packages when used in combination with them, or to fail itself, when there are any areas of internal overlap; – David Carlisle Feb 13 '23 at 17:33
  • @DavidCarlisle Ok thanks a lot for your search. I can live without breqn, it's just a bit longer and less flexible when outputting to different width articles… But if you have better alternatives to break automatically lines, I would love to hear them! – tobiasBora Feb 13 '23 at 18:25

0 Answers0