eigenvalue = -6 mult 1 eigenvalue = -5.01714 mult 4 eigenvalue = -4.73205 mult 2 eigenvalue = -4 mult 2 eigenvalue = -3.23607 mult 1 eigenvalue = -3.01714 mult 2 eigenvalue = -2.73205 mult 1 eigenvalue = -2.59567 mult 4 eigenvalue = -2 mult 3 eigenvalue = -1.64575 mult 2 eigenvalue = -1.56248 mult 4 eigenvalue = -1.41421 mult 2 eigenvalue = -1.26795 mult 2 eigenvalue = -0.732051 mult 2 eigenvalue = -0.595673 mult 2 eigenvalue = -0.437516 mult 4 eigenvalue = 0 mult 4 eigenvalue = 0.437516 mult 2 eigenvalue = 0.585786 mult 2 eigenvalue = 0.595673 mult 4 eigenvalue = 0.732051 mult 1 eigenvalue = 0.763932 mult 1 eigenvalue = 1.23607 mult 1 eigenvalue = 1.26795 mult 1 eigenvalue = 1.41421 mult 2 eigenvalue = 1.56248 mult 2 eigenvalue = 2 mult 4 eigenvalue = 2.59567 mult 2 eigenvalue = 2.73205 mult 2 eigenvalue = 3.01714 mult 4 eigenvalue = 3.41421 mult 2 eigenvalue = 3.64575 mult 2 eigenvalue = 4 mult 1 eigenvalue = 4.73205 mult 1 eigenvalue = 5.01714 mult 2 eigenvalue = 5.23607 mult 1 eigenvalue = 8 mult 1