Theorem Multiset.zero_ne_singleton

Modification history

2025-02-25 17:02
Mathlib/Data/Multiset/Basic.lean
chore(Data/Multiset): split `Multiset/Basic.lean` into many files (#22126) …
Modified Multiset.zero_ne_singletonView on Github →
2024-10-29 10:07
Mathlib/Data/Multiset/Basic.lean
feat: trivial nontrivialities for free (constructions) (#18363) …
Added Multiset.zero_ne_singletonView on Github →