From 60645f9bbd9e75940028ca469558cbadca73f3d2 Mon Sep 17 00:00:00 2001 From: Robbert Krebbers <mail@robbertkrebbers.nl> Date: Wed, 28 Apr 2021 22:16:08 +0200 Subject: [PATCH] =?UTF-8?q?Rename=20`decide=5Fleft`=20=E2=86=92=20`decide?= =?UTF-8?q?=5FTrue=5Fpi`,=20`decide=5Fright`=20=E2=86=92=20`decide=5FFalse?= =?UTF-8?q?=5Fpi`.?= MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit --- theories/decidable.v | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/theories/decidable.v b/theories/decidable.v index 310eff9a..89b74b2e 100644 --- a/theories/decidable.v +++ b/theories/decidable.v @@ -25,9 +25,9 @@ Lemma decide_iff {A} P Q `{Decision P, Decision Q} (x y : A) : (P ↔ Q) → (if decide P then x else y) = (if decide Q then x else y). Proof. intros [??]. destruct (decide P), (decide Q); tauto. Qed. -Lemma decide_left `{Decision P, !ProofIrrel P} (HP : P) : decide P = left HP. +Lemma decide_True_pi `{Decision P, !ProofIrrel P} (HP : P) : decide P = left HP. Proof. destruct (decide P); [|contradiction]. f_equal. apply proof_irrel. Qed. -Lemma decide_right `{Decision P, !ProofIrrel (¬ P)} (HP : ¬ P) : decide P = right HP. +Lemma decide_False_pi `{Decision P, !ProofIrrel (¬ P)} (HP : ¬ P) : decide P = right HP. Proof. destruct (decide P); [contradiction|]. f_equal. apply proof_irrel. Qed. (** The tactic [destruct_decide] destructs a sumbool [dec]. If one of the -- GitLab