/usr/lib/ocaml/gsl/gsl_root.mli is in libocamlgsl-ocaml-dev 1.19.1-1.
This file is owned by root:root, with mode 0o644.
The actual contents of the file can be viewed below.
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 | (* gsl-ocaml - OCaml interface to GSL *)
(* Copyright (©) 2002-2012 - Olivier Andrieu *)
(* Distributed under the terms of the GPL version 3 *)
(** One dimensional Root-Finding *)
module Bracket :
sig
type kind =
| BISECTION
| FALSEPOS
| BRENT
type t
val make : kind -> Gsl_fun.gsl_fun -> float -> float -> t
external name : t -> string
= "ml_gsl_root_fsolver_name"
external iterate : t -> unit
= "ml_gsl_root_fsolver_iterate"
external root : t -> float
= "ml_gsl_root_fsolver_root"
external interval : t -> float * float
= "ml_gsl_root_fsolver_x_interv"
end
module Polish :
sig
type kind =
| NEWTON
| SECANT
| STEFFENSON
type t
val make : kind -> Gsl_fun.gsl_fun_fdf -> float -> t
external name : t -> string
= "ml_gsl_root_fdfsolver_name"
external iterate : t -> unit
= "ml_gsl_root_fdfsolver_iterate"
external root : t -> float
= "ml_gsl_root_fdfsolver_root"
end
external test_interval :
lo:float -> up:float -> epsabs:float -> epsrel:float -> bool
= "ml_gsl_root_test_interval"
external test_delta :
x1:float -> x0:float -> epsabs:float -> epsrel:float -> bool
= "ml_gsl_root_test_delta"
external test_residual : f:float -> epsabs:float -> bool
= "ml_gsl_root_test_residual"
|