eigenvalue = -8 mult 1 eigenvalue = -4.78834 mult 1 eigenvalue = -4.75216 mult 2 eigenvalue = -4.64417 mult 4 eigenvalue = -4.57066 mult 3 eigenvalue = -4.27156 mult 3 eigenvalue = -3.71845 mult 4 eigenvalue = -3.01194 mult 1 eigenvalue = -2.90681 mult 3 eigenvalue = -2.82843 mult 1 eigenvalue = -2.61313 mult 4 eigenvalue = -2 mult 3 eigenvalue = -1.97156 mult 4 eigenvalue = -1.37608 mult 3 eigenvalue = -1.32431 mult 3 eigenvalue = -1.19038 mult 2 eigenvalue = -1.08239 mult 4 eigenvalue = -0.875146 mult 3 eigenvalue = -0.84719 mult 4 eigenvalue = 0 mult 22 eigenvalue = 0.84719 mult 4 eigenvalue = 0.875146 mult 3 eigenvalue = 1.08239 mult 4 eigenvalue = 1.19038 mult 2 eigenvalue = 1.32431 mult 3 eigenvalue = 1.37608 mult 3 eigenvalue = 1.97156 mult 4 eigenvalue = 2 mult 3 eigenvalue = 2.61313 mult 4 eigenvalue = 2.82843 mult 1 eigenvalue = 2.90681 mult 3 eigenvalue = 3.01194 mult 1 eigenvalue = 3.71845 mult 4 eigenvalue = 4.27156 mult 3 eigenvalue = 4.57066 mult 3 eigenvalue = 4.64417 mult 4 eigenvalue = 4.75216 mult 2 eigenvalue = 4.78834 mult 1 eigenvalue = 8 mult 1