<532, [ 27, 490/19, 21/2, 1, 42/19, 35/2 ]> P = [ 1 180 243 108] [ 1 40 -9 -32] [ 1 2 -9 6] [ 1 -10 15 -6] Q = [ 1 27 315 189] [ 1 6 7/2 -21/2] [ 1 -1 -35/3 35/3] [ 1 -8 35/2 -21/2] L = [ [1 0 0 0] [0 1 0 0] [0 0 1 0] [0 0 0 1], [ 0 180 0 0] [ 1 77 81 21] [ 0 60 80 40] [ 0 35 90 55], [ 0 0 243 0] [ 0 81 108 54] [ 1 80 114 48] [ 0 90 108 45], [ 0 0 0 108] [ 0 21 54 33] [ 0 40 48 20] [ 1 55 45 7] ] L* = [ [1 0 0 0] [0 1 0 0] [0 0 1 0] [0 0 0 1], [ 0 27 0 0] [ 1 4/19 490/19 0] [ 0 42/19 543/38 21/2] [ 0 0 35/2 19/2], [ 0 0 315 0] [ 0 490/19 6335/38 245/2] [ 1 543/38 7133/38 112] [ 0 35/2 560/3 665/6], [ 0 0 0 189] [ 0 0 245/2 133/2] [ 0 21/2 112 133/2] [ 1 19/2 665/6 203/3] ] Ext Q-bip Double {28,27,490/19,21/2;1,42/19,35/2,28}