package lambdapi

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Proof assistant for the λΠ-calculus modulo rewriting

Install 

dune-project
 Dependency

github.com Readme Changelog Edit opam file Versions (12)

Authors

  1. D
    Deducteam

Maintainers

  1. D
    dedukti-dev@inria.fr

Sources

lambdapi-2.3.1.tbz
sha256=ef0c364e355c6c44327e62e79c484b1808d6e144bd6b899d39f0c9c3a351d5f2
sha512=b8b01a1203ea75ae79c59f67e787097f3df7603fc814776fbdd867625165dd00c70918d6edbfdc05c3a63fe7686f95e0523ad106f9da63234a2db33c4d42837e

doc/lambdapi.core/Core/Print/index.html

Module Core.PrintSource

Pretty-printing for the core AST.

The functions of this module are used for printing terms and other objects defined in the Term module. This is mainly used for displaying log messages, and feedback in case of success or error while type-checking terms or testing convertibility.

Sourceval log_prnt : 'a Lplib.Base.outfmt -> 'a
Sourceval sig_state : Sig_state.sig_state Timed.ref

Current signature state.

Sourceval notation_of : Term.sym -> float Sign.notation option

notation_of s returns the notation of symbol s or None.

Sourceval print_domains : bool Timed.ref

Flag for printing the domains of λ-abstractions.

Sourceval print_implicits : bool Timed.ref

Flag for printing implicit arguments.

Sourceval print_meta_types : bool Timed.ref

Flag for printing the type of uninstanciated metavariables. Remark: this does not generate parsable terms; use for debug only.

Sourceval print_contexts : bool Timed.ref

Flag for printing contexts in unification problems.

Sourceval uid : string Lplib.Base.pp
Sourceexception Not_a_nat

Exception raised when trying to convert a term into a nat.

Sourceval nat_of_term : Term.term -> int

nat_of_term t converts a term into a natural number.

Sourceval are_quant_args : Term.term list -> bool

are_quant_args args returns true iff args has only one argument that is an abstraction.

Sourcetype priority = [
  1. | `Func
  2. | `Appl
  3. | `Atom
]

The possible priority levels are `Func (top level, including abstraction and product), `Appl (application) and `Atom (smallest priority).

Sourceval prod : (Term.term * bool list) Lplib.Base.pp
Sourceval constrs : Term.constr list Lplib.Base.pp