Computer Routine for Quadratic and Linear Programming Problems [H] (Algorithm A431) A computer program based on Lemke's complementary pivot algorithm is presented. This can be used to solve linear and quadratic programming problems. The program has been extensively tested on a wide range of problems and the results have been extremely satisfactory. CACM September, 1972 Ravindran, A. linear program, quadratic program, complementary problem, Lemke's algorithm, simplex method 5.41 CA720905 JB January 27, 1978 4:34 PM 2285 5 2285 2285 5 2285 2285 5 2285