From 248bc07a8db01b57d5965ceb68f3e260f740ea10 Mon Sep 17 00:00:00 2001 From: David Swasey <swasey@mpi-sws.org> Date: Sun, 23 Feb 2020 12:42:03 +0100 Subject: [PATCH] Rename `cogpick` to `coGpick` (oops). --- theories/coGset.v | 8 ++++---- 1 file changed, 4 insertions(+), 4 deletions(-) diff --git a/theories/coGset.v b/theories/coGset.v index 73a06d04..84e93102 100644 --- a/theories/coGset.v +++ b/theories/coGset.v @@ -134,13 +134,13 @@ Section infinite. End infinite. (** * Pick elements from infinite sets *) -Definition cogpick `{Countable A, Infinite A} (X : coGset A) : A := +Definition coGpick `{Countable A, Infinite A} (X : coGset A) : A := fresh (match X with FinGSet _ => ∅ | CoFinGset X => X end). -Lemma cogpick_elem_of `{Countable A, Infinite A} X : - ¬set_finite X → cogpick X ∈ X. +Lemma coGpick_elem_of `{Countable A, Infinite A} X : + ¬set_finite X → coGpick X ∈ X. Proof. - unfold cogpick. destruct X as [X|X]; rewrite coGset_finite_spec; simpl. + unfold coGpick. destruct X as [X|X]; rewrite coGset_finite_spec; simpl. done. by intros _; apply is_fresh. Qed. -- GitLab