•t˜^2':f(kai) = kai^5 - 7kai^4 + 16kai^3 - 8kai^2 - 16kai + 16 = 0 ‰Šϊ’l ‰Šϊ’l f(kai2)‚Μ ‰ρ”i kai1=-4.5000000 f(kai1) kai2=5.0000000 f(kai2) ŒvŽZŒλ·delta 0 | -4.5000000 | -6247.7188 | 5.0000000 | 486.00000 | 4.57902299E-41 1 | -3.3902440 | -2017.7898 | 4.3333335 | 158.09067 | 1.95288903E-03 2 | -2.5285084 | -642.81879 | 3.8075113 | 51.314957 | 1.32475293E-03 3 | -1.8781128 | -198.62415 | 3.3944583 | 16.615997 | 9.38691024E-04 4 | -1.4173334 | -56.915756 | 3.0714679 | 5.3662720 | 6.95423223E-04 5 | -1.1369598 | -13.262604 | 2.8201332 | 1.7282753 | 5.38294669E-04 6 | -1.0203626 | -1.6946068 | 2.6255453 | 0.55514908 | 4.34379937E-04 7 | -1.0005348 | -4.33464050E-02 | 2.4756255 | 0.17786026 | 3.64138046E-04 8 | -1.0000004 | -2.86102295E-05 | 2.3606570 | 5.68733215E-02 | 3.15725716E-04 9 | -1.0000000 | 0.0000000 | 2.2728262 | 1.81503296E-02 | 2.81779852E-04 10 | -1.0000000 | 0.0000000 | 2.2059441 | 5.76019287E-03 | 2.57628970E-04 11 | -1.0000000 | 0.0000000 | 2.1553340 | 1.83486938E-03 | 2.40300666E-04 12 | -1.0000000 | 0.0000000 | 2.1170194 | 5.87463379E-04 | 2.27711935E-04 13 | -1.0000000 | 0.0000000 | 2.0878582 | 1.67846680E-04 | 2.18430971E-04