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_any.c | 6 +++--- 1 file changed, 3 insertions(+), 3 deletions(-) (limited to 'libnormalform_any.c') diff --git a/libnormalform_any.c b/libnormalform_any.c index 7e69210..1cd79fa 100644 --- a/libnormalform_any.c +++ b/libnormalform_any.c @@ -420,7 +420,7 @@ main(void) ASSERT_NOTEQUAL(a, b); libnormalform_free(b); - /* 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.(P(x) ∧ P(y)) = ∃⟨x,y⟩∈X.⊤ = ⊤ ∵ P = Q ⊭ P(x) = Q(y) */ ASSUME(b = libnormalform_any(&dom1, libnormalform_true(), libnormalform_true())); ASSERT_NOTEQUAL(a, b); libnormalform_free(b); @@ -428,8 +428,8 @@ 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_any(&dom1, libnormalform_false(), libnormalform_false())); ASSERT_NOTEQUAL(a, b); libnormalform_free(b); -- cgit v1.3.1