Function mathml_core::helpers::dfrac

pub fn dfrac<N, D>(numerator: N, denominator: D) -> MathMLwhere
    N: Into<MathML>,
    D: Into<MathML>,

Renders a matrix with vertical bars.

Input

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

Output

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