<2420, [ 164, 1375/9, 15, 1, 110/9, 150 ]> P = [ 1 615 1312 492] [ 1 65 -8 -58] [ 1 -1 -8 8] [ 1 -45 80 -36] Q = [ 1 164 2050 205] [ 1 52/3 -10/3 -15] [ 1 -1 -25/2 25/2] [ 1 -58/3 100/3 -15] L = [ [1 0 0 0] [0 1 0 0] [0 0 1 0] [0 0 0 1], [ 0 615 0 0] [ 1 174 352 88] [ 0 165 315 135] [ 0 110 360 145], [ 0 0 1312 0] [ 0 352 672 288] [ 1 315 744 252] [ 0 360 672 280], [ 0 0 0 492] [ 0 88 288 116] [ 0 135 252 105] [ 1 145 280 66] ] L* = [ [1 0 0 0] [0 1 0 0] [0 0 1 0] [0 0 0 1], [ 0 164 0 0] [ 1 92/9 1375/9 0] [ 0 110/9 1231/9 15] [ 0 0 150 14], [ 0 0 2050 0] [ 0 1375/9 30775/18 375/2] [ 1 1231/9 31315/18 345/2] [ 0 150 1725 175], [ 0 0 0 205] [ 0 0 375/2 35/2] [ 0 15 345/2 35/2] [ 1 14 175 15] ] Ext Q-bip Double {165,164,1375/9,15;1,110/9,150,165}