<2640, [ 87, 847/10, 11, 1, 33/10, 77 ]> P = [ 1 1044 783 812] [ 1 120 -9 -112] [ 1 0 -9 8] [ 1 -36 63 -28] Q = [ 1 87 2233 319] [ 1 10 0 -11] [ 1 -1 -77/3 77/3] [ 1 -12 22 -11] L = [ [1 0 0 0] [0 1 0 0] [0 0 1 0] [0 0 0 1], [ 0 1044 0 0] [ 1 462 315 266] [ 0 420 288 336] [ 0 342 324 378], [ 0 0 783 0] [ 0 315 216 252] [ 1 288 270 224] [ 0 324 216 243], [ 0 0 0 812] [ 0 266 252 294] [ 0 336 224 252] [ 1 378 243 190] ] L* = [ [1 0 0 0] [0 1 0 0] [0 0 1 0] [0 0 0 1], [ 0 87 0 0] [ 1 13/10 847/10 0] [ 0 33/10 727/10 11] [ 0 0 77 10], [ 0 0 2233 0] [ 0 847/10 55979/30 847/3] [ 1 727/10 56639/30 814/3] [ 0 77 5698/3 770/3], [ 0 0 0 319] [ 0 0 847/3 110/3] [ 0 11 814/3 110/3] [ 1 10 770/3 154/3] ] Ext Q-bip Double {88,87,847/10,11;1,33/10,77,88}