Is there a LaTeX symbol for it?
A non-educated guess is that it may look like the figure below.
Something like this?
\documentclass{article}
\newcommand\timesdiv{\mathbin{\vcenter{\hbox{%
$\begin{array}{@{}c@{}}\times\\[-1.667ex]\div\end{array}$}}}}
\begin{document}
$d\timesdiv b$
$d\pm b$
\end{document}
\timesdiv works. I will check if it is the correct symbol for representing what I want
– Iago Carvalho
Apr 14 '19 at 21:38