A = matrix([[1, -1, 0], [-1, 2, -1],[0, -1, 1]])
x1=A.eigenvalues()
print 'eigen values of A are ', x1
print 'eigen vectors of A are  ',A.eigenvectors_right()

Strang-6.1-6.1B (last edited 2010-12-18 08:07:28 by vasanthi emani)