diff options
| author | Andreas Grois <andi@grois.info> | 2025-11-16 13:47:12 +0100 |
|---|---|---|
| committer | Andreas Grois <andi@grois.info> | 2025-11-16 13:47:12 +0100 |
| commit | 7480e42e0a7ef6631b01fb7208b2b3b9c7fcc354 (patch) | |
| tree | 8c6b0356c792c9767a6a19b4028b65afe5d42c88 /LeanAStar/HashSet.lean | |
| parent | 2539ac49ab6af74b31d91e03d7dbfceedc9c1f02 (diff) | |
Lean 4.23
Diffstat (limited to 'LeanAStar/HashSet.lean')
| -rw-r--r-- | LeanAStar/HashSet.lean | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/LeanAStar/HashSet.lean b/LeanAStar/HashSet.lean index 87f351a..31691ed 100644 --- a/LeanAStar/HashSet.lean +++ b/LeanAStar/HashSet.lean @@ -23,7 +23,7 @@ protected theorem size_le_finite_worker_size (α : Type u) [Finite α] [BEq α] cases h₄ : set.contains (Finite.nth ⟨0,h₂⟩) case false => have h₅ : ∀(o : Fin (Finite.cardinality α)), Finite.nth o ∉ set := by - simp[←Bool.not_eq_true, ←HashSet.mem_iff_contains] at h₄ + simp[←Bool.not_eq_true] at h₄ intro o cases o case mk o ho => |