Table of Eratosthenes' sieve

Question

The code below produces the following output where the elements in the last column are incorrectly placed. Is this easy to fix?

\documentclass{article}
\usepackage{nicematrix}
\ExplSyntaxOn
\NewDocumentCommand\eratosthenes{ m }{

    $\AutoNiceMatrix[hvlines, columns-width=auto]{#1-#1}{\cellval{#1}{\arabic{iRow}}{\arabic{jCol}}}$
}
\NewDocumentCommand\cellval{ mmm }{

    \int_eval:n{#3 + #1*(#2 - 1)}
}
\ExplSyntaxOff
\begin{document}
\eratosthenes{10}
\end{document}

I cannot reproduce this. If I copy your code into a new document and compile, the alignment looks just right (using PDFLaTeX or LuaLaTeX with TexLive 2021 or 2022 on Overleaf) — Jasper Habicht, Jun 12 '23 at 10:27
@JasperHabicht How do you compile and which version of nicematrix do you have? I can reproduce the issue with and up-to-date texlive2023 — samcarter_is_at_topanswers.xyz, Jun 12 '23 at 10:29
Even if changing to a fixed with, the last column always seems to be one colsep smaller than the ones before — samcarter_is_at_topanswers.xyz, Jun 12 '23 at 10:30
In texlive2022 (overleaf) it seems to work fine. Seems to be a new bug — samcarter_is_at_topanswers.xyz, Jun 12 '23 at 10:32
@samcarter_is_at_topanswers.xyz The Log says "nicematrix 2022/05/25 v6.9". This is probably not the newest version. — Jasper Habicht, Jun 12 '23 at 10:32
@JasperHabicht Indeed, current version is 2023/06/04 v6.20 — samcarter_is_at_topanswers.xyz, Jun 12 '23 at 10:33
Fun fact: with fully-updated texlive2021, the cells are shifted to the other site :) Maybe one should take the average of multiple versions and things will be fine :) — samcarter_is_at_topanswers.xyz, Jun 12 '23 at 10:37
Yes. That seems to be a bug in a recent version of nicematrix. I will investigate. — F. Pantigny, Jun 12 '23 at 11:08

score 3 · Accepted Answer · answered Jul 04 '23 at 09:49

3

That bug has been corrected in the latest version of nicematrix (v. 6.20a 2023-06-30).

answered Jul 04 '23 at 09:49

F. Pantigny

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Table of Eratosthenes' sieve

1 Answers1