package lambdapi

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Proof assistant for the λΠ-calculus modulo rewriting

Install

dune-project
 Dependency

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Maintainers

Sources

lambdapi-2.0.0.tbz
sha256=66d7d29f7a0d10493b8178c4c3aeb247971e24fab3eba1c54887e1b9a82fe005
sha512=69ecf2406e4c7225ab7f8ebe11624db5d2ab989c8f30f5b6e5d426fd8ef9102f142a2840af16fb9103bb712ebcf7d314635f8b413a05df66e7b7a38548867032

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

Module Core.Unif_ruleSource

Symbols and signature for unification rules.

This module provides a signature to be used to handle unification rules. The signature is not attached to any real lambdapi file and is henceforth qualified to be a "ghost" signature.

Path of signature containing unificaton rules symbols.

Sourceval sign : Sign.t

Ghost signature holding the symbols used in unification rules.

Sourceval equiv : Term.sym

Symbol of name LpLexer.equiv, with infix notation.

Sourceval cons : Term.sym

Symbol of name LpLexer.cons, with infix right notation with priority < LpLexer.equiv.

Sourceval unpack : Term.term -> (Term.term * Term.term) list

unpack eqs transforms a term of the form cons (equiv t u) (cons (equiv v w) ...) into a list [(t,u); (v,w); ...].

Sourceval is_ghost : Term.sym -> bool

is_ghost s is true iff s is a symbol of the ghost signature.