Module Float.Class

Excluding nan the floating-point "number line" looks like:

             t                Class.t    example
           ^ neg_infinity     Infinite   neg_infinity
           | neg normals      Normal     -3.14
           | neg subnormals   Subnormal  -.2. ** -1023.
           | (-/+) zero       Zero       0.
           | pos subnormals   Subnormal  2. ** -1023.
           | pos normals      Normal     3.14
           v infinity         Infinite   infinity
type t =
| Infinite
| Nan
| Normal
| Subnormal
| Zero
val compare : t -> t -> int
val all : t list
include Base.Sexpable.S with type t := t
type t
val t_of_sexp : Base.Sexp.t -> t
val sexp_of_t : t -> Base.Sexp.t
include Base.Stringable.S with type t := t
type t
val of_string : string -> t
val to_string : t -> string