<612, [ 26, 405/17, 18, 1, 54/17, 9 ]> P = [ 1 130 416 65] [ 1 40 -16 -25] [ 1 6 -16 9] [ 1 -6 8 -3] Q = [ 1 26 195 390] [ 1 8 9 -18] [ 1 -1 -15/2 15/2] [ 1 -10 27 -18] L = [ [1 0 0 0] [0 1 0 0] [0 0 1 0] [0 0 0 1], [ 0 130 0 0] [ 1 48 80 1] [ 0 25 90 15] [ 0 2 96 32], [ 0 0 416 0] [ 0 80 288 48] [ 1 90 280 45] [ 0 96 288 32], [ 0 0 0 65] [ 0 1 48 16] [ 0 15 45 5] [ 1 32 32 0] ] L* = [ [1 0 0 0] [0 1 0 0] [0 0 1 0] [0 0 0 1], [ 0 26 0 0] [ 1 20/17 405/17 0] [ 0 54/17 82/17 18] [ 0 0 9 17], [ 0 0 195 0] [ 0 405/17 615/17 135] [ 1 82/17 1227/17 117] [ 0 9 117/2 255/2], [ 0 0 0 390] [ 0 0 135 255] [ 0 18 117 255] [ 1 17 255/2 489/2] ] Ext Q-bip Double {27,26,405/17,18;1,54/17,9,27}