a=matrix([[1,-1],[2,4]])
print(a)
C=eigvals(a)
print(C)
X=det(a)
print(X)
print("sum of diagonal elements equal to sum of eigenvalues")
print ("determinant equals to their product")
print"verified"

Strang-5.1-1-U (last edited 2010-12-18 07:11:44 by prakasam team)