eigenvalue = -3 mult 2 eigenvalue = -2.90931 mult 2 eigenvalue = -2.64575 mult 2 eigenvalue = -2.23607 mult 2 eigenvalue = -1.73205 mult 2 eigenvalue = -1.23931 mult 2 eigenvalue = -1 mult 1 eigenvalue = 1.23931 mult 2 eigenvalue = 1.73205 mult 2 eigenvalue = 2.23607 mult 2 eigenvalue = 2.64575 mult 2 eigenvalue = 2.90931 mult 2 eigenvalue = 7 mult 1