Function mathml_core::helpers::vmatrix

pub fn vmatrix<I>(rows: I) -> MathMLwhere
    I: IntoIterator<Item = MathML>,

Renders a matrix with vertical bars.

Input

\begin{vmatrix} a & b \\ c & d \end{vmatrix}

Output

$$\Vert \begin{array}{cc}a& b\\ c& d\end{array}\Vert$$