Theorem Multiset.subset_add_left

Modification history

2025-02-25 17:02
Mathlib/Data/Multiset/AddSub.lean
chore(Data/Multiset): split `Multiset/Basic.lean` into many files (#22126) …
Modified Multiset.subset_add_leftView on Github →
2024-10-02 10:44
Mathlib/Data/Multiset/Basic.lean
feat: add relation between subset and + for multisets (#17345) …
Added Multiset.subset_add_leftView on Github →