<2600, [ 69, 880/13, 14, 1, 30/13, 56 ]> P = [ 1 1012 828 759] [ 1 132 -12 -121] [ 1 2 -12 9] [ 1 -28 48 -21] Q = [ 1 69 2024 506] [ 1 9 4 -14] [ 1 -1 -88/3 88/3] [ 1 -11 24 -14] L = [ [1 0 0 0] [0 1 0 0] [0 0 1 0] [0 0 0 1], [ 0 1012 0 0] [ 1 450 324 237] [ 0 396 308 308] [ 0 316 336 360], [ 0 0 828 0] [ 0 324 252 252] [ 1 308 288 231] [ 0 336 252 240], [ 0 0 0 759] [ 0 237 252 270] [ 0 308 231 220] [ 1 360 240 158] ] L* = [ [1 0 0 0] [0 1 0 0] [0 0 1 0] [0 0 0 1], [ 0 69 0 0] [ 1 4/13 880/13 0] [ 0 30/13 685/13 14] [ 0 0 56 13], [ 0 0 2024 0] [ 0 880/13 60280/39 1232/3] [ 1 685/13 61372/39 1190/3] [ 0 56 4760/3 1144/3], [ 0 0 0 506] [ 0 0 1232/3 286/3] [ 0 14 1190/3 286/3] [ 1 13 1144/3 332/3] ] Ext Q-bip Double {70,69,880/13,14;1,30/13,56,70}