Theorem Multiset.Rel.countP_eq

Modification history

2026-01-02 17:00
Mathlib/Data/Multiset/Count.lean
chore(Order/Defs/Unbundled): deprecate `IsSymm` in favor of core's `Std.Symm` (#33325)
Modified Multiset.Rel.countP_eqView 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.Rel.countP_eqView on Github →
2023-08-23 00:18
Mathlib/Data/Multiset/Basic.lean
chore: bump Std (#6721) …
Added Multiset.Rel.countP_eqView on Github →