F07CRF Example Program Results Details of factorization Second super-diagonal of U ( 2.0000, 1.0000) ( -1.0000, 1.0000) ( 1.0000, -1.0000) First super-diagonal of U ( -1.3000, 1.3000) ( -1.3000, 3.3000) ( -0.3000, 4.3000) ( -3.3000, 1.3000) Main diagonal of U ( 1.0000, -2.0000) ( 1.0000, 1.0000) ( 2.0000, -3.0000) ( 1.0000, 1.0000) ( -1.3399, 0.2875) Multipliers ( -0.7800, -0.2600) ( 0.1620, -0.4860) ( -0.0452, -0.0010) ( -0.3979, -0.0562) Vector of interchanges 2 3 4 5 5