Matrizenmultiplikation

$$m = 4,n = 4,s = 4, \left(\begin{array}{ccccc}7&6&1&4&\\ 2&2&9&8&... ...20&\\ 78&52&74&127&\\ 74&85&68&150&\\ 51&39&28&81&\\ \par\end{array}\right)$$