Math & Science ⇒ New Operator in LaTeX

[pierce]

Hello all,

You are probably familiar with the sigma and pi operators. I am creating an exponential operator, given by omega. Is there a way to create a larger omega symbol with subscripts and superscripts directly below and above the symbol, like in sigma notation? Thanks

[cgnieder]

Hi pierce,

Welcome to the LaTeX community.

Do you mean something like this:

Code: Select all

\documentclass{article}
\usepackage{mathtools}
\newcommand\Exp{\mathop{\Omega}}

\begin{document}

\[ \Exp_{i=1}^{10} x_i \]

\end{document}

Regards