Solution of an Overdetermined System of Equations in the L1 Norm (Algorithm R478) CACM May, 1975 Fritsch, F. N. Hindmarsh, A. C. CA750508 JB January 9, 1978 2:32 PM 2759 4 2759 2642 5 2759 2759 5 2759 2759 5 2759 2759 5 2759