<969, [ 56, 1805/34, 19/2, 1, 133/34, 95/2 ]> P = [ 1 336 392 240] [ 1 51 -7 -45] [ 1 0 -7 6] [ 1 -21 35 -15] Q = [ 1 56 760 152] [ 1 17/2 0 -19/2] [ 1 -1 -95/7 95/7] [ 1 -21/2 19 -19/2] L = [ [1 0 0 0] [0 1 0 0] [0 0 1 0] [0 0 0 1], [ 0 336 0 0] [ 1 135 140 60] [ 0 120 126 90] [ 0 84 147 105], [ 0 0 392 0] [ 0 140 147 105] [ 1 126 175 90] [ 0 147 147 98], [ 0 0 0 240] [ 0 60 105 75] [ 0 90 90 60] [ 1 105 98 36] ] L* = [ [1 0 0 0] [0 1 0 0] [0 0 1 0] [0 0 0 1], [ 0 56 0 0] [ 1 65/34 1805/34 0] [ 0 133/34 724/17 19/2] [ 0 0 95/2 17/2], [ 0 0 760 0] [ 0 1805/34 68780/119 1805/14] [ 1 724/17 71041/119 836/7] [ 0 95/2 4180/7 1615/14], [ 0 0 0 152] [ 0 0 1805/14 323/14] [ 0 19/2 836/7 323/14] [ 1 17/2 1615/14 190/7] ] Ext Q-bip Double {57,56,1805/34,19/2;1,133/34,95/2,57}