sig
type kind = NEWTON | SECANT | STEFFENSON
type t
val make :
Gsl_root.Polish.kind -> Gsl_fun.gsl_fun_fdf -> float -> Gsl_root.Polish.t
external name : Gsl_root.Polish.t -> string = "ml_gsl_root_fdfsolver_name"
external iterate : Gsl_root.Polish.t -> unit
= "ml_gsl_root_fdfsolver_iterate"
external root : Gsl_root.Polish.t -> float = "ml_gsl_root_fdfsolver_root"
end