Function Minimization (Algorithm 251 [E4]) CACM September, 1969 Hamilton, P. A. Boothroyd, J. function minimization 5.19 CA690906 JB February 15, 1978 4:38 PM 1849 5 1849 1849 5 1849 1849 5 1849 2190 5 1849 1372 6 1849 1849 6 1849