\genfrac{}{}{
ex
0ex
.05ex
.2ex
}{}{
\frac{
\hfill
\hfill
}{
\hfill
\hfill
}
\raisebox{1ex}{$
$}\!\left/ \!\raisebox{-1ex}{$
$}\right.
\sqrt[
]{
}
exception 25:
\text{exception 25:}
\sqrt{
}
\left
\
\left.
\left(
,
\right
\
\right.
\right)
\phantom{
}
\overline{
\hspace{.2em}|}
\sqrt{
}
\overline{)
}
{\displaystyle
{
\textstyle
\scriptstyle
\scriptscriptstyle
\colorbox[rgb]{
}{$
\textcolor[rgb]{
}{
}
$}
}
}