<1240, [ 30, 2883/112, 3875/147, 1, 1395/784, 310/21 ]> P = [ 1 378 840 21] [ 1 99 -90 -10] [ 1 3 -10 6] [ 1 -6 8 -3] Q = [ 1 30 434 775] [ 1 55/7 31/9 -775/63] [ 1 -45/14 -31/6 155/21] [ 1 -100/7 124 -775/7] L = [ [1 0 0 0] [0 1 0 0] [0 0 1 0] [0 0 0 1], [ 0 378 0 0] [ 1 177 200 0] [ 0 90 279 9] [ 0 0 360 18], [ 0 0 840 0] [ 0 200 620 20] [ 1 279 548 12] [ 0 360 480 0], [ 0 0 0 21] [ 0 0 20 1] [ 0 9 12 0] [ 1 18 0 2] ] L* = [ [1 0 0 0] [0 1 0 0] [0 0 1 0] [0 0 0 1], [ 0 30 0 0] [ 1 365/112 2883/112 0] [ 0 1395/784 625/336 3875/147] [ 0 0 310/21 320/21], [ 0 0 434 0] [ 0 2883/112 3875/144 24025/63] [ 1 625/336 97681/432 38750/189] [ 0 310/21 3100/27 57536/189], [ 0 0 0 775] [ 0 0 24025/63 24800/63] [ 0 3875/147 38750/189 719200/1323] [ 1 320/21 57536/189 85870/189] ]