Syntax#
\begin{Vmatrix}…math body\end{Vmatrix}Takes no arguments. Reading argspecs
In TeXForm#
TeXForm reads the environment body in math mode.
Rewrite the fenced Vmatrix environment to explicit double bars around a core matrix environment.
\begin{Vmatrix} #1 \end{Vmatrix} \left\Vert\begin{matrix} #1 \end{matrix}\right\VertSee also#
Test cases#
| Input | Case | MathJax | KaTeX | XeTeX |
|---|---|---|---|---|
\begin{Vmatrix}
a & b \\\\ c & d
\end{Vmatrix} | Positive · baseline | Pass | Pass | Pass |