nag_specfun_opt_asian_geom_greeks (s30sbc) Example Program Data Nag_Call : Nag_Call or Nag_Put 80.0 0.2 0.05 0.08 : s, sigma, r, b 1 1 : m, n 97.0 : X(I), I = 1,2,...m 0.25 : T(I), I = 1,2,...n