Zdroj TeX:

\small X'=f(X)=\left(\begin{array}{ccc} a^1_1&...&a^n_1 \\ a^1_2&...&a^n_2 \\... \\ a^1_n&...&a^n_m\end{array}\right)\times \left(\begin{array}{ccc}x_1 \\ x_2\\ ... \\x_n \end{array}\right) + \left(\begin{array}{ccc}r_1 \\ r_2\\ ...\\r_m \end{array}\right)