<1702, [ 45, 4761/148, 115/4, 1, 345/148, 69/4 ]> P = [ 1 216 1125 360] [ 1 78 -25 -54] [ 1 4 -25 20] [ 1 -6 15 -10] Q = [ 1 45 621 1035] [ 1 65/4 23/2 -115/4] [ 1 -1 -69/5 69/5] [ 1 -27/4 69/2 -115/4] L = [ [1 0 0 0] [0 1 0 0] [0 0 1 0] [0 0 0 1], [ 0 216 0 0] [ 1 85 125 5] [ 0 24 144 48] [ 0 3 150 63], [ 0 0 1125 0] [ 0 125 750 250] [ 1 144 740 240] [ 0 150 750 225], [ 0 0 0 360] [ 0 5 250 105] [ 0 48 240 72] [ 1 63 225 71] ] L* = [ [1 0 0 0] [0 1 0 0] [0 0 1 0] [0 0 0 1], [ 0 45 0 0] [ 1 1751/148 4761/148 0] [ 0 345/148 515/37 115/4] [ 0 0 69/4 111/4], [ 0 0 621 0] [ 0 4761/148 7107/37 1587/4] [ 1 515/37 8809/37 368] [ 0 69/4 1104/5 7659/20], [ 0 0 0 1035] [ 0 0 1587/4 2553/4] [ 0 115/4 368 2553/4] [ 1 111/4 7659/20 6233/10] ]