<1540, [ 216, 1715/11, 224/15, 1, 1512/55, 560/3 ]> P = [ 1 90 504 945] [ 1 20 14 -35] [ 1 -2 -8 9] [ 1 -20 64 -45] Q = [ 1 216 1225 98] [ 1 48 -245/9 -196/9] [ 1 6 -175/9 112/9] [ 1 -8 35/3 -14/3] L = [ [1 0 0 0] [0 1 0 0] [0 0 1 0] [0 0 0 1], [ 0 90 0 0] [ 1 12 56 21] [ 0 10 20 60] [ 0 2 32 56], [ 0 0 504 0] [ 0 56 112 336] [ 1 20 198 285] [ 0 32 152 320], [ 0 0 0 945] [ 0 21 336 588] [ 0 60 285 600] [ 1 56 320 568] ] L* = [ [1 0 0 0] [0 1 0 0] [0 0 1 0] [0 0 0 1], [ 0 216 0 0] [ 1 650/11 1715/11 0] [ 0 1512/55 5728/33 224/15] [ 0 0 560/3 88/3], [ 0 0 1225 0] [ 0 1715/11 877100/891 6860/81] [ 1 5728/33 866320/891 6328/81] [ 0 560/3 79100/81 5005/81], [ 0 0 0 98] [ 0 0 6860/81 1078/81] [ 0 224/15 6328/81 2002/405] [ 1 88/3 5005/81 476/81] ]