<1426, [ 45, 2645/62, 161/6, 1, 207/62, 115/6 ]> P = [ 1 300 945 180] [ 1 70 -21 -50] [ 1 8 -21 12] [ 1 -10 15 -6] Q = [ 1 45 575 805] [ 1 21/2 46/3 -161/6] [ 1 -1 -115/9 115/9] [ 1 -25/2 115/3 -161/6] L = [ [1 0 0 0] [0 1 0 0] [0 0 1 0] [0 0 0 1], [ 0 300 0 0] [ 1 98 189 12] [ 0 60 200 40] [ 0 20 210 70], [ 0 0 945 0] [ 0 189 630 126] [ 1 200 624 120] [ 0 210 630 105], [ 0 0 0 180] [ 0 12 126 42] [ 0 40 120 20] [ 1 70 105 4] ] L* = [ [1 0 0 0] [0 1 0 0] [0 0 1 0] [0 0 0 1], [ 0 45 0 0] [ 1 83/62 2645/62 0] [ 0 207/62 1379/93 161/6] [ 0 0 115/6 155/6], [ 0 0 575 0] [ 0 2645/62 158585/837 18515/54] [ 1 1379/93 203504/837 8533/27] [ 0 115/6 6095/27 17825/54], [ 0 0 0 805] [ 0 0 18515/54 24955/54] [ 0 161/6 8533/27 24955/54] [ 1 155/6 17825/54 12098/27] ] Ext Q-bip Double {46,45,2645/62,161/6;1,207/62,115/6,46}