package electrod

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Formal analysis for the Electrod formal pivot language

Install

Dune Dependency

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

Authors

Maintainers

D

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

Sources

electrod-0.5.tbz

sha256=4f84384e51d9145d8c3af99b10512d2a872cc80d08e374deff50f1253bd75dd4

sha512=d7116b82e5879d91bc9e80aef1cecf46a7f5fa967b5881dfc29d30a5da0c71b802f8901dbc99f861534e020f3af254ef19b507088410f5dabcb753c430d2bb82

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

Module `Libelectrod.Invar_computation`Source

Helpers for sorting formulas into invariants, and other types of formulas

Sourcetype goal_color = private

| Static_prop
| Primed_prop
| Invar
| Init
| Trans
| Temporal

Static_prop: a proposition that does not include any variable relation nor any temporal operator. Primed_prop: a propostion that may include variabale and constant relations, without any temporal operator except un-nested X (next) or prime. Invar: proposition of the form always (phi) where phi does not include any temporal operator (the color pf phi is Init or Static_prop). Init: proposition without any temporal operator. Trans: proposition of the form always (phi) where the color of phi is Primed_prop. Temporal: any other proposition.

Sourceval to_string : goal_color -> string

Sourceval pp : Format.formatter -> goal_color -> unit

Sourceval remove_always_from_invar : Elo.fml -> Elo.fml

removes the top level always operator in an invariant elo formula

Sourceval add_always_to_invar : Elo.fml -> Elo.fml

adds an always operator to an (invariant) elo formula if the outermost operator is not an always

Sourceval color : Elo.t -> Elo.fml -> goal_color

Computes the color of a formula