You do not need a package to print the Greek small letter omega in a LaTeX document, just use the default \omega command of LaTeX and the symbol will be printed in the document.
| Symbol/Unicode | Small omega/U+03C9 |
|---|---|
| Type of symbol | Greek small letter |
| Package (requirement) | No |
| Argument | No |
| Latex command | \omega |
| Example | \omega → ω |
\documentclass{article}
\begin{document}
$$ \omega ! $$
$$ Alt + 969 = \omega\; (win) $$
\end{document}Output :
Small omega symbol in text mode
You will need a textgreek package to write the omega symbol in text mode. You can print this symbol in Latex text mode using the \textomega command included in this package.
\documentclass{article}
\usepackage{textgreek}
\begin{document}
greek small letter omega =\textomega \\[6pt]
Alt + 969 = \textomega (win)
\end{document}Output :
There is also another way to use the omega symbol in the text mode of latex. You can print the symbol in text mode using a single dollar($), but in this case, you have to use \; to give space. So it would be best if you use the above method.
\documentclass{article}
\begin{document}
$ greek\;small\;letter\;omega =\omega $ \\[6pt]
$ Alt + 969 = \omega (win) $
\end{document}Output :
