eigenvalue = -6 mult 1 eigenvalue = -4 mult 1 eigenvalue = -3.90931 mult 2 eigenvalue = -3.64575 mult 2 eigenvalue = -3.23607 mult 2 eigenvalue = -2.73205 mult 2 eigenvalue = -2.23931 mult 2 eigenvalue = -2 mult 2 eigenvalue = -1.90931 mult 2 eigenvalue = -1.64575 mult 2 eigenvalue = -1.23607 mult 2 eigenvalue = -0.732051 mult 2 eigenvalue = -0.239314 mult 2 eigenvalue = 0 mult 1 eigenvalue = 0.239314 mult 2 eigenvalue = 0.732051 mult 2 eigenvalue = 1.23607 mult 2 eigenvalue = 1.64575 mult 2 eigenvalue = 1.90931 mult 2 eigenvalue = 2 mult 1 eigenvalue = 2.23931 mult 2 eigenvalue = 2.73205 mult 2 eigenvalue = 3.23607 mult 2 eigenvalue = 3.64575 mult 2 eigenvalue = 3.90931 mult 2 eigenvalue = 4 mult 1 eigenvalue = 8 mult 1