Zdroj TeX:

\small \left(\begin{array}{ccc} x'\\ y' \end{array} \right)=\left(\begin{array}{ccc} 1&0 \\ 0&1 \end{array}\right)\times \left(\begin{array}{ccc}x \\ y \end{array}\right) + \left(\begin{array}{ccc}0 \\ 0 \end{array}\right)