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qp2/ocaml/Symmetry.mli
2019-01-25 11:39:31 +01:00

37 lines
909 B
OCaml

type t = S | P | D | F | G | H | I | J | K | L [@@deriving sexp]
(** Creatio from strings *)
val to_string : t -> string
val of_string : string -> t
val of_char : char -> t
(** Connexion with l quantum number *)
val to_l : t -> Qptypes.Positive_int.t
val of_l : Qptypes.Positive_int.t -> t
type st = t
module Xyz :
sig
type t = {
x : Qptypes.Positive_int.t;
y : Qptypes.Positive_int.t;
z : Qptypes.Positive_int.t;
} [@@deriving sexp]
(** The string format contains the powers of x,y and z in a
format like "x2z3" *)
val of_string : string -> t
val to_string : t -> string
(** Returns the quantum number l *)
val get_l : t -> Qptypes.Positive_int.t
(** Returns a list of XYZ powers for a given symmetry *)
val of_symmetry : st -> t list
(** Returns the symmetry corresponding to the XYZ powers *)
val to_symmetry : t -> st
end