#Ex:6.1  Q.12

a = matrix(QQ,[3,0,4])
b = matrix(QQ,[-1,8,2])
c = matrix(QQ,3,[9,5,7])
d = matrix(QQ,3,[2,-2,6])
print a-b+transpose(c)-transpose(d)
print 12*(b-transpose(d))

SageDays/Kreyszig-6.1-12 (last edited 2010-08-11 12:30:19 by Grishalda)