A = Matrix([3,0,4])
B = Matrix([-1,8,2])
C = Matrix([[9],[5],[7]])
D = Matrix([[2],[-2],[6]])

print "(i) 7A-5B"
print 
print 7*A-5*B
print 
print "(ii) 7A^T-5B^T"
print 7*transpose(A)-5*transpose(B)

SageDays/Kreyszig-6.1--9 (last edited 2010-08-12 11:10:37 by msunyuma)