MATRIX.
COMPUTE A={2,3,1;-1,0,1}.
COMPUTE B={6,5,4;-1,1,-1;0,2,0}.
COMPUTE N=A*B.
PRINT A /TITLE='A'.
PRINT B /TITLE='B'.
PRINT N /TITLE='Multiplication'.
END MATRIX.
Run MATRIX procedure: A 2 3 1 -1 0 1 B 6 5 4 -1 1 -1 0 2 0 Multiplication 9 15 5 -6 -3 -4 ------ END MATRIX -----