package coq-core

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The Coq Proof Assistant -- Core Binaries and Tools

Install

Dune Dependency

coq.inria.fr Readme Edit opam file Versions (9)

Authors

T

The Coq development team, INRIA, CNRS, and contributors

Maintainers

T

The Coq development team <coqdev@inria.fr>

Sources

coq-8.19.0.tar.gz

md5=64b49dbc3205477bd7517642c0b9cbb6

sha512=02fb5b4fb575af79e092492cbec6dc0d15a1d74a07f827f657a72d4e6066532630e5a6d15be4acdb73314bd40b9a321f9ea0584e0ccfe51fd3a56353bd30db9b

doc/coq-core.kernel/Evar/index.html

Module `Evar`Source

This module defines existential variables, which are isomorphic to int. Nonetheless, casting from an int to a variable is deemed unsafe, so that to keep track of such casts, one has to use the provided unsafe_of_int function.

Sourcetype t

Type of existential variables.

Sourceval repr : t -> int

Recover the underlying integer.

Sourceval unsafe_of_int : int -> t

This is not for dummies. Do not use this function if you don't know what you are doing.

Sourceval equal : t -> t -> bool

Equality over existential variables.

Sourceval compare : t -> t -> int

Comparison over existential variables.

Sourceval hash : t -> int

Hash over existential variables.

Sourceval print : t -> Pp.t

Printing representation

module Set : Set.S with type elt = t

module Map : CMap.ExtS with type key = t and module Set := Set