Simplex Method Procedure Employing Lu Decomposition (Algorithm 350 [H]) CACM May, 1969 Bartels, R. H. Golub, G. H. simplex method, linear programming, LU decomposition, round-off errors, computational stability 5.41 CA690510 JB February 17, 1978 3:21 PM 1899 5 1899 1899 5 1899 1899 5 1899