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

print "(i) 6A-5A"
print 
print 6*A-5*A
print 
print "(ii) (A^T)^T-A"
print transpose(transpose(A))-A
print
print "(iii) (A^T)-A"
print
#print transpose(A)-A
print "not possible,different dimensions"

SageDays/Kreyszig-6.1--15 (last edited 2010-08-12 11:44:53 by msunyuma)