F11JNF Example Program Results Original Matrix N = 7 NNZ = 16 1 ( 0.6000E+01, 0.0000E+00) 1 1 2 ( 0.1000E+01, -0.2000E+01) 2 1 3 ( 0.9000E+01, 0.0000E+00) 2 2 4 ( 0.4000E+01, 0.0000E+00) 3 3 5 ( 0.2000E+01, 0.2000E+01) 4 2 6 ( 0.5000E+01, 0.0000E+00) 4 4 7 ( 0.0000E+00, -0.1000E+01) 5 1 8 ( 0.1000E+01, 0.0000E+00) 5 4 9 ( 0.4000E+01, 0.0000E+00) 5 5 10 ( 0.1000E+01, 0.3000E+01) 6 2 11 ( 0.0000E+00, -0.2000E+01) 6 5 12 ( 0.3000E+01, 0.0000E+00) 6 6 13 ( 0.2000E+01, 0.1000E+01) 7 1 14 ( -0.1000E+01, 0.0000E+00) 7 2 15 ( -0.3000E+01, -0.1000E+01) 7 3 16 ( 0.5000E+01, 0.0000E+00) 7 7 Factorization N = 7 NNZ = 16 NPIVM = 0 17 ( 0.2500E+00, -0.0000E+00) 1 1 18 ( 0.2000E+00, -0.0000E+00) 2 2 19 ( 0.2000E+00, 0.0000E+00) 3 2 20 ( 0.2632E+00, -0.0000E+00) 3 3 21 ( 0.0000E+00, -0.5263E+00) 4 3 22 ( 0.5135E+00, -0.0000E+00) 4 4 23 ( 0.0000E+00, 0.2632E+00) 5 3 24 ( 0.1743E+00, -0.0000E+00) 5 5 25 ( -0.7500E+00, -0.2500E+00) 6 1 26 ( 0.3486E+00, 0.1743E+00) 6 5 27 ( 0.6141E+00, -0.0000E+00) 6 6 28 ( 0.4000E+00, -0.4000E+00) 7 2 29 ( 0.5135E+00, -0.1541E+01) 7 4 30 ( 0.1743E+00, -0.3486E+00) 7 5 31 ( -0.6141E+00, 0.5352E+00) 7 6 32 ( 0.3197E+01, -0.0000E+00) 7 7 I IPIV(I) 1 3 2 4 3 5 4 6 5 1 6 7 7 2