<1904, [ 55, 882/17, 35, 1, 70/17, 21 ]> P = [ 1 330 1375 198] [ 1 78 -25 -54] [ 1 10 -25 14] [ 1 -10 15 -6] Q = [ 1 55 693 1155] [ 1 13 21 -35] [ 1 -1 -63/5 63/5] [ 1 -15 49 -35] L = [ [1 0 0 0] [0 1 0 0] [0 0 1 0] [0 0 0 1], [ 0 330 0 0] [ 1 98 225 6] [ 0 54 240 36] [ 0 10 250 70], [ 0 0 1375 0] [ 0 225 1000 150] [ 1 240 990 144] [ 0 250 1000 125], [ 0 0 0 198] [ 0 6 150 42] [ 0 36 144 18] [ 1 70 125 2] ] L* = [ [1 0 0 0] [0 1 0 0] [0 0 1 0] [0 0 0 1], [ 0 55 0 0] [ 1 36/17 882/17 0] [ 0 70/17 270/17 35] [ 0 0 21 34], [ 0 0 693 0] [ 0 882/17 3402/17 441] [ 1 270/17 4592/17 406] [ 0 21 1218/5 2142/5], [ 0 0 0 1155] [ 0 0 441 714] [ 0 35 406 714] [ 1 34 2142/5 3458/5] ] Ext Q-bip Double {56,55,882/17,35;1,70/17,21,56}