With all the mathematicians around here, there's surely someone who can help me with a Latex problem. I'm trying to nicely put a quotient space into a lemma, but I have a hard time making that look nice. What I'm currently using is this:
\newcommand{\QR}[2]{
\raisebox{1ex}{\ensuremath{#1}}
\ensuremath{\mkern-3mu}\bigg/\ensuremath{\mkern-3mu}
\raisebox{-1ex}{\ensuremath{#2}}}
\begin{document}
Seien $W$ und $Z$ wegzusammenhängende Räume mit nichtdegerierten Basispunkten $w_0$ beziehungsweise $z_0$. Dann sind $\QR{\Sigma W \times Z}{\{w_0\}\times Z}$ und $\Sigma (W\vee(W\wedge Z))$ schwach homotopieäquivalent.
\end{document}
However, this causes an ugly looking larger distance between lines at this point, but I don't want to put it into it's own line either.
Any suggestions on how to make this visually appealing?