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-8.20.0.tar.gz

md5=66e57ea55275903bef74d5bf36fbe0f1

sha512=1a7eac6e2f58724a3f9d68bbb321e4cfe963ba1a5551b9b011db4b3f559c79be433d810ff262593d753770ee41ea68fbd6a60daa1e2319ea00dff64c8851d70b

doc/coq-core.engine/UnivMinim/index.html

Module `UnivMinim`Source

Sourcemodule UPairSet : CSet.S with type elt = Univ.Level.t * Univ.Level.t

Unordered pairs of universe levels (ie (u,v) = (v,u))

Sourcetype extra = {

weak_constraints : UPairSet.t;
above_prop : Univ.Level.Set.t;

}

Sourceval empty_extra : extra

Sourceval extra_union : extra -> extra -> extra

Simplification and pruning of constraints: normalize_context_set ctx us

Instantiate the variables in us with their most precise universe levels respecting the constraints.

Normalizes the context ctx w.r.t. equality constraints, choosing a canonical universe in each equivalence class (a global one if there is one) and transitively saturate the constraints w.r.t to the equalities.

Source

val normalize_context_set : 
  lbound:UGraph.Bound.t ->
  UGraph.t ->
  Univ.ContextSet.t ->
  UnivFlex.t ->
  extra ->
  UnivFlex.t Univ.in_universe_context_set