trus2 ra = 3 -4 0 rb = 3 2 0 rc = -2 2 0 rd = 0 0 8 rab = 0 6 0 rbc = -5 0 0 rca = 5 -6 0 rda = 3 -4 -8 rdb = 3 2 -8 rdc = -2 2 -8 lab = 6 lbc = 5 lca = 7.8102 lda = 9.4340 ldb = 8.7750 ldc = 8.4853 uab = 0 1 0 ubc = -1 0 0 uca = 0.6402 -0.7682 0 uda = 0.3180 -0.4240 -0.8480 udb = 0.3419 0.2279 -0.9117 udc = -0.2357 0.2357 -0.9428 A = 1 1 0 0 0 0 0 1 1 1 0 0 -4 2 2 0 0 -3 -3 2 3 -2 0 0 0 b = -500 0 4000 0 0 FR = -200.0000 -300.0000 -666.6667 666.6667 0.0000 A = 0.3180 0.3419 -0.2357 -0.4240 0.2279 0.2357 -0.8480 -0.9117 -0.9428 b = 0 -500 0 FD = 786.1651 -731.2470 0.0000 A = 0 -0.6402 -0.3180 1.0000 0.7682 0.4240 0 0 0.8480 b = 0 200.0000 666.6667 FA = 166.6667 -390.5125 786.1651 A = 0 -1.0000 -0.3419 -1.0000 0 -0.2279 0 0 0.9117 b = 0 0 -666.6667 FB = 166.6667 250.0000 -731.2470 A = 1.0000 0.6402 0.2357 0 -0.7682 -0.2357 0 0 0.9428 b = 0 300.0000 0.0000 FC = 250.0000 -390.5125 0.0000 diary off