i1 : R = ZZ[i..p]; |
i2 : g = matrix {{i,j},{k,l}} o2 = | i j | | k l | 2 2 o2 : Matrix R <--- R |
i3 : h = matrix {{m,n},{o,p}} o3 = | m n | | o p | 2 2 o3 : Matrix R <--- R |
i4 : f= g || h o4 = | i j | | k l | | m n | | o p | 4 2 o4 : Matrix R <--- R |
i5 : f || 33 o5 = {0} | i j | {0} | k l | {0} | m n | {0} | o p | {1} | 33 0 | {1} | 0 33 | 6 2 o5 : Matrix R <--- R |