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Quelle univMinim.mli Sprache: SML |
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(* * The Rocq Prover / The Rocq Development Team *) (* v * Copyright INRIA, CNRS and contributors *) (* <O___,, * (see version control and CREDITS file for authors & dates) *) (* \VV/ **************************************************************) (* // * This file is distributed under the terms of the *) (* * GNU Lesser General Public License Version 2.1 *) (* * (see LICENSE file for the text of the license) *) (************************************************************************) open Univ (** Unordered pairs of universe levels (ie (u,v) = (v,u)) *) module UPairSet : CSet.S with type elt = (Level.t * Level.t) type extra = { weak_constraints : UPairSet.t; (* weak equality constraints *) above_prop : Level.Set.t; } val empty_extra : extra val 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. *) val normalize_context_set : UGraph.t -> ContextSet.t -> UnivFlex.t (* The defined and undefined variables *) -> extra -> UnivFlex.t in_universe_context_set ¤ Dauer der Verarbeitung: 0.2 Sekunden (vorverarbeitet) ¤*© Formatika GbR, Deutschland |
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2026-03-28