| Quellcodebibliothek Statistik Leitseite products/Sources/formale Sprachen/Roqc/test-suite/ssr/ (Beweissystem des Inria Version 9.1.0©) Datei vom 15.8.2025 mit Größe 969 B |
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Quelle abstract_var2.v Sprache: Coq |
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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) *) (************************************************************************) Require Import ssreflect. Set Implicit Arguments. Axiom P : nat -> nat -> Prop. Axiom tr : forall x y z, P x y -> P y z -> P x z. Lemma test a b c : P a c -> P a b. Proof. intro H. Fail have [: s1 s2] H1 : P a b := @tr _ _ _ s1 s2. have [: w s1 s2] H1 : P a b := @tr _ w _ s1 s2. Abort.
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2026-04-04