Solution of the Transcendental Equation w*exp(w)=x [C5] (Algorithm A443) CACM February, 1973 Fritsch, F. N. Shafer, R. E. Crowley,W. P. transcendental function evaluation, solution of transcendental equation 5.12 5.15 CA730209 JB January 24, 1978 1:26 PM 2539 5 2539 2539 5 2539 2539 5 2539