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I'm looking for a way to make the hat in \hat{i} replace the dot. I can't find anything on Google, and am seemingly too dumb to figure it out myself.

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Mabye \hat{\i}? –  cgnieder Nov 19 '12 at 19:24
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Welcome to TeX.SE. –  Peter Grill Nov 19 '12 at 19:37
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1 Answer

up vote 22 down vote accepted

The dotless i is available as \imath, and similarly \jmath for a dotless j:

enter image description here

Code:

\documentclass{article}
\newcommand*{\I}{\imath}
\newcommand*{\J}{\jmath}

\begin{document}
$\hat{\I}$, $\hat{\J}$
\end{document}
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Thank you, that is simpler than I had anticipated! –  mueslo Nov 22 '12 at 12:33
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