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I am getting an "Undefined control sequence" error when I try to use the

\centerdot

command, even though that command is shown in many references as the way to insert a centered dot. What is the problem?

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  • 1
    Please try \usepackage{amssymb}
    – citsahcots
    Aug 6, 2021 at 23:13

1 Answer 1

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You might need amssymb:

\documentclass{article}
\usepackage{amssymb}
\begin{document}
$\centerdot$
\end{document}

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