<66, [ 10, 242/27, 11/5, 1, 55/27, 44/5 ]> P = [ 1 30 20 15] [ 1 8 -2 -7] [ 1 -1 -2 2] [ 1 -6 8 -3] Q = [ 1 10 44 11] [ 1 8/3 -22/15 -11/5] [ 1 -1 -22/5 22/5] [ 1 -14/3 88/15 -11/5] L = [ [1 0 0 0] [0 1 0 0] [0 0 1 0] [0 0 0 1], [ 0 30 0 0] [ 1 15 10 4] [ 0 15 6 9] [ 0 8 12 10], [ 0 0 20 0] [ 0 10 4 6] [ 1 6 10 3] [ 0 12 4 4], [ 0 0 0 15] [ 0 4 6 5] [ 0 9 3 3] [ 1 10 4 0] ] L* = [ [1 0 0 0] [0 1 0 0] [0 0 1 0] [0 0 0 1], [ 0 10 0 0] [ 1 1/27 242/27 0] [ 0 55/27 778/135 11/5] [ 0 0 44/5 6/5], [ 0 0 44 0] [ 0 242/27 17116/675 242/25] [ 1 778/135 20086/675 187/25] [ 0 44/5 748/25 132/25], [ 0 0 0 11] [ 0 0 242/25 33/25] [ 0 11/5 187/25 33/25] [ 1 6/5 132/25 88/25] ] Ext Q-bip Double {11,10,242/27,11/5;1,55/27,44/5,11}