From 77ade8d20906fe9ca2cf6788ff1e1437e0912868 Mon Sep 17 00:00:00 2001 From: Mattias Andrée Date: Mon, 1 Jun 2026 19:07:14 +0200 Subject: Second commit MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit Signed-off-by: Mattias Andrée --- libnormalform_one.c | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) (limited to 'libnormalform_one.c') diff --git a/libnormalform_one.c b/libnormalform_one.c index b5c17f1..3219097 100644 --- a/libnormalform_one.c +++ b/libnormalform_one.c @@ -426,8 +426,8 @@ main(void) ASSERT_NOTEQUAL(a, b); libnormalform_free(b); - /* P = ¬Q ⊭ ∃!{x,y}∈X.(P(x) ∧ Q(y)) = ∃!{x,y}∈X.(¬Q(x) ∧ Q(y)) = ∃!{x,y}∈X.⊥ = ⊥ ∵ P = ¬Q ⊭ P(x) = ¬Q(y) */ - /* P = ¬Q ⊭ ∃!{x,y}∈X.(P(x) ∧ Q(y)) = ∃!{x,y}∈X.(P(x) ∧ ¬P(y)) = ∃!{x,y}∈X.⊥ = ⊥ ∵ P = ¬Q ⊭ P(x) = ¬Q(y) */ + /* P = ¬Q ⊭ ∃!⟨x,y⟩∈X.(P(x) ∧ Q(y)) = ∃!⟨x,y⟩∈X.(¬Q(x) ∧ Q(y)) = ∃!⟨x,y⟩∈X.⊥ = ⊥ ∵ P = ¬Q ⊭ P(x) = ¬Q(y) */ + /* P = ¬Q ⊭ ∃!⟨x,y⟩∈X.(P(x) ∧ Q(y)) = ∃!⟨x,y⟩∈X.(P(x) ∧ ¬P(y)) = ∃!⟨x,y⟩∈X.⊥ = ⊥ ∵ P = ¬Q ⊭ P(x) = ¬Q(y) */ ASSUME(b = libnormalform_one(&dom1, libnormalform_false(), libnormalform_false())); ASSERT_NOTEQUAL(a, b); libnormalform_free(b); -- cgit v1.3.1