MathJax Tips for Markdown (Hugo & Jupyter Notebook)

Matrix

$$
A = \begin{bmatrix} 1 & -1 & 0 & 0 \\ 0 & 0 & 1 & -1 \\ -1 & 1 & 0 & 0 \\ 0 & 0 & -1 & 1 \end{bmatrix} $$

$$ A = \begin{bmatrix} 1 & -1 & 0 & 0 \ 0 & 0 & 1 & -1 \ -1 & 1 & 0 & 0 \ 0 & 0 & -1 & 1 \end{bmatrix} …