i=identity_matrix(2)
print i
print
a=matrix([[1,4],[5,6]])
print a
a+i
a.eigenvalues()
(a+i).eigenvalues()        /*A AND A+I DONOT HAVE SAME EIGEN VALUES    */

Tejaswi,student,prakasam

Strang-5.6-2-U (last edited 2010-12-18 11:00:23 by tejaswi)