package electrod

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Formal analysis for the Electrod formal pivot language

Install

Dune Dependency

grayswandyr.github.io Readme Changelog MPL-2.0 License Edit opam file Versions (10)

Authors

Maintainers

D

David Chemouil <david.chemouil+git@onera.fr>

Sources

electrod-0.2.3.tbz

sha256=7371c45e28b84a1955d117ef2c798d545febb87c74f596b6efe24965e4b28f31

sha512=e579db68ac05e30b0985f7d90080a82697de18c12e818d48bd7029cea8844571423f08d5881accbf8a0cbeb7df7de9b5b95ff5fe813330a6c92448a0901cdfe7

doc/electrod.libelectrod/Libelectrod/Scope/index.html

Module `Libelectrod.Scope`Source

Relation scopes.

Sourcetype relation = private

| Plain_relation of Tuple_set.t * Tuple_set.t
(*
inv: inf in sup
*)
| Partial_function of int * Tuple_set.t
(*
int is the domain arity (inv: >= 0); inf = empty
*)
| Total_function of int * Tuple_set.t
(*
int is the domain arity (inv: >= 0); inf = empty
*)

Sourcetype t = private

| Exact of Tuple_set.t
(*
means: lower bound = upper bound
*)
| Inexact of relation

Constructors

Sourceval exact : Tuple_set.t -> t

Sourceval plain_relation : Tuple_set.t -> Tuple_set.t -> relation

Sourceval partial_function : int -> Tuple_set.t -> relation

Sourceval total_function : int -> Tuple_set.t -> relation

Sourceval inexact : relation -> t

Sourceval equal : t -> t -> bool

Sourceval included_in : Tuple_set.t -> t -> bool

included_in ts scope tells whether ts is in the scope (meaning it also contains the lower bound of the scope if the latter is inexact.)

Sourceval inf : t -> Tuple_set.t

Return the inf and sup bounds of the scope.

Sourceval sup : t -> Tuple_set.t

Sourceval must : t -> Tuple_set.t

Return the must and may (= sup - inf; computation is cached) bounds of the scope.

Sourceval may : t -> Tuple_set.t

Sourceval is_partial : t -> bool

Sourceval inferred_arity : t -> int

0 if the arity cannot be inferred (= is unknown), n > 0 otherwise.

Sourceval rename : (Atom.t, Atom.t) Containers.List.Assoc.t -> t -> t

include Intf.Print.S with type t := t

Sourceval pp : t Fmtc.t

Sourceval to_string : t -> string

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Constructors