eigenvalue = -4.42864 mult 1 eigenvalue = -4.24264 mult 2 eigenvalue = -4.08924 mult 2 eigenvalue = -3.35026 mult 1 eigenvalue = -3.16228 mult 2 eigenvalue = -2.355 mult 2 eigenvalue = -2 mult 7 eigenvalue = -1.07838 mult 1 eigenvalue = -1.05396 mult 2 eigenvalue = -0.788195 mult 2 eigenvalue = 0 mult 8 eigenvalue = 0.788195 mult 2 eigenvalue = 1.05396 mult 2 eigenvalue = 1.07838 mult 1 eigenvalue = 2 mult 1 eigenvalue = 2.355 mult 2 eigenvalue = 3.16228 mult 2 eigenvalue = 3.35026 mult 1 eigenvalue = 4 mult 1 eigenvalue = 4.08924 mult 2 eigenvalue = 4.24264 mult 2 eigenvalue = 4.42864 mult 1 eigenvalue = 8 mult 1