Theorem Set.empty_union

Modification history

2026-01-28 08:39
MathlibTest/nontriviality.lean
feat(Algebra/Order): injectivity of `zpow` in its left argument (#23177)
Deleted Set.empty_unionView on Github →
2023-09-20 04:57
test/nontriviality.lean
chore(test/*): add `test_sorry` axiom in tests to make them less noisy (#6868) …
Modified Set.empty_unionView on Github →
2022-12-12 01:34
Mathlib/Data/Set/Basic.lean
feat: port Data.Set.Basic (#892) …
Added Set.empty_unionView on Github →
2022-11-21 03:50
test/nontriviality.lean
feat: `nontriviality` tactic (#600) …
Added Set.empty_unionView on Github →