Complex Gamma Function [S14] (Algorithm 404) CACM January, 1971 Lucas Jr., C. W. Terrill, C. W. gamma function, poles of gamma function, Stirling's asymptotic series, recursion formula, reflection formula 5.12 CA710110 JB February 8, 1978 10:25 AM 2224 4 2224 1547 5 2224 2224 5 2224 2224 5 2224 2224 5 2224