Um B2 zu berechnen, rechnet man ganz 'normal'. B * B
Zur Kontrolle meine Resultate:
B2= ((0,a,0,0,0),(0,0,b,0,0),(0,0,0,c,0),(0,0,0,0,d),(0,0,0,0,0))2
=((0,0,ab,0,0),(0,0,0,bc,0),(0,0,0,0,cd),(0,0,0,0,0),(0,0,0,0,0))
B3= ((0,a,0,0,0),(0,0,b,0,0),(0,0,0,c,0),(0,0,0,0,d),(0,0,0,0,0))3
= ((0,a,0,0,0),(0,0,b,0,0),(0,0,0,c,0),(0,0,0,0,d),(0,0,0,0,0))2 * ((0,a,0,0,0),(0,0,b,0,0),(0,0,0,c,0),(0,0,0,0,d),(0,0,0,0,0))
=((0,0,0,abc,0),(0,0,0,0,bcd),(0,0,0,0,0),(0,0,0,0,0),(0,0,0,0,0))
B4= ((0,a,0,0,0),(0,0,b,0,0),(0,0,0,c,0),(0,0,0,0,d),(0,0,0,0,0))4
=((0,a,0,0,0),(0,0,b,0,0),(0,0,0,c,0),(0,0,0,0,d),(0,0,0,0,0))2*((0,a,0,0,0),(0,0,b,0,0),(0,0,0,c,0),(0,0,0,0,d),(0,0,0,0,0))2
=((0,0,0,0,abcd),(0,0,0,0,0),(0,0,0,0,0),(0,0,0,0,0),(0,0,0,0,0))
B5 = ((0,a,0,0,0),(0,0,b,0,0),(0,0,0,c,0),(0,0,0,0,d),(0,0,0,0,0))5
= ((0,0,0,0,0),(0,0,0,0,0),(0,0,0,0,0),(0,0,0,0,0),(0,0,0,0,0)) = B6