I would like to achieve something very similar to this question but without using mathtools.
Example:
\documentclass{article}
\usepackage{amsmath}
\def\norm#1{\lVert{#1}\rVert}
\begin{document}
Euclidean norm squared looks ugly. See $\norm{x}_2^2$
\end{document}
Output:
I would like the superscript to go higher and the subscript to go lower, while making the line longer. Any ideas?
