%
% Example 3 from Sec 2.1
%
A = [2 3; 1 -5]
B = [4 3 6; 1 -2 3]
A * B

%
% Example 6 from Sec 2.1
%
A = [2 -5 0; -1 3 -4; 6 -8 -7; -3 0 9]
B = [4 -6; 7 1; 3 2]
A * B
