Theorem Multiset.cons_le_cons_iff

Modification history

2025-08-16 00:47
Mathlib/Data/Multiset/ZeroCons.lean
feat: add `@[simp]` to `Multiset.cons_le_cons` and `Finset.insert_subset_insert` (#28285) …
Modified Multiset.cons_le_cons_iffView on Github →
2025-02-25 17:02
Mathlib/Data/Multiset/Basic.lean
chore(Data/Multiset): split `Multiset/Basic.lean` into many files (#22126) …
Modified Multiset.cons_le_cons_iffView on Github →
2023-01-13 09:59
Mathlib/Data/Multiset/Basic.lean
feat: port Data.Multiset.Basic (#1491)
Added Multiset.cons_le_cons_iffView on Github →