package binsec

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package binsec
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type t = private {
  1. min : Z.t;
  2. max : Z.t;
  3. stride : int;
}

Represents the unsigned fixed-width integer interval between min and max, with stride fixed bits.

include S with type t := t
val pp : Format.formatter -> t -> unit
val included : size:int -> t -> t -> bool

included ~size t t' tests if all values in t are in t'.

val disjoint : size:int -> t -> t -> bool

disjoint ~size t t' returns true if the intersection between t and t' is empty.

val union : size:int -> t -> t -> t
val inter : size:int -> t -> t -> t

inter ~size t t' returns the intersection of the intervals t and t'.

  • raises [Empty]

    If there is no intersection.

val is_zero : t -> trilean

is_zero t checks if t is the least significant bit is 0

val project : size:int -> t -> projection
val top : int -> t
val constant : size:int -> Z.t -> t
val zero : t
val one : t
val uminus : size:int -> t -> t
val uminus_feedback : size:int -> t -> t -> t
val add : size:int -> t -> t -> t
val add_feedback : size:int -> t -> t -> t -> t * t
val sub : size:int -> t -> t -> t
val sub_feedback : size:int -> t -> t -> t -> t * t
val mul : size:int -> t -> t -> t
val mul_feedback : size:int -> t -> t -> t -> t * t
val smod : size:int -> t -> t -> t
val smod_feedback : size:int -> t -> t -> t -> t * t
val umod : size:int -> t -> t -> t
val umod_feedback : size:int -> t -> t -> t -> t * t
val udiv : size:int -> t -> t -> t
val udiv_feedback : size:int -> t -> t -> t -> t * t
val sdiv : size:int -> t -> t -> t
val sdiv_feedback : size:int -> t -> t -> t -> t * t
val append : size1:int -> t -> size2:int -> t -> t
val append_feedback : size1:int -> t -> size2:int -> t -> t -> t * t
val equal : size:int -> t -> t -> t
val equal_feedback : size:int -> t -> t -> t -> t * t
val diff : size:int -> t -> t -> t
val diff_feedback : size:int -> t -> t -> t -> t * t
val ule : size:int -> t -> t -> t
val ule_feedback : size:int -> t -> t -> t -> t * t
val uge : size:int -> t -> t -> t
val uge_feedback : size:int -> t -> t -> t -> t * t
val ult : size:int -> t -> t -> t
val ult_feedback : size:int -> t -> t -> t -> t * t
val ugt : size:int -> t -> t -> t
val ugt_feedback : size:int -> t -> t -> t -> t * t
val sle : size:int -> t -> t -> t
val sle_feedback : size:int -> t -> t -> t -> t * t
val sge : size:int -> t -> t -> t
val sge_feedback : size:int -> t -> t -> t -> t * t
val slt : size:int -> t -> t -> t
val slt_feedback : size:int -> t -> t -> t -> t * t
val sgt : size:int -> t -> t -> t
val sgt_feedback : size:int -> t -> t -> t -> t * t
val logand : size:int -> t -> t -> t
val logand_feedback : size:int -> t -> t -> t -> t * t
val logor : size:int -> t -> t -> t
val logor_feedback : size:int -> t -> t -> t -> t * t
val lognot : size:int -> t -> t
val lognot_feedback : size:int -> t -> t -> t
val logxor : size:int -> t -> t -> t
val logxor_feedback : size:int -> t -> t -> t -> t * t
val shift_left : size:int -> t -> t -> t
val shift_left_feedback : size:int -> t -> t -> t -> t * t
val shift_right : size:int -> t -> t -> t
val shift_right_feedback : size:int -> t -> t -> t -> t * t
val shift_right_signed : size:int -> t -> t -> t
val shift_right_signed_feedback : size:int -> t -> t -> t -> t * t
val rotate_left : size:int -> t -> t -> t
val rotate_left_feedback : size:int -> t -> t -> t -> t * t
val rotate_right : size:int -> t -> t -> t
val rotate_right_feedback : size:int -> t -> t -> t -> t * t
val uext : int -> size:int -> t -> t
val uext_feedback : int -> size:int -> t -> t -> t
val sext : int -> size:int -> t -> t
val sext_feedback : int -> size:int -> t -> t -> t
val restrict : lo:int -> hi:int -> size:int -> t -> t
val restrict_feedback : lo:int -> hi:int -> size:int -> t -> t -> t
val zeros : int -> t
val ones : int -> t
val create : size:int -> min:Z.t -> max:Z.t -> stride:int -> t
val mem : Z.t -> size:int -> t -> bool
val iter : (Z.t -> unit) -> size:int -> t -> unit
val fold : (Z.t -> 'a -> 'a) -> 'a -> size:int -> t -> 'a
val for_all : (Z.t -> bool) -> size:int -> t -> bool
val sum : size:int -> t -> Z.t