Theorem Filter.pure_vsub_pure

Modification history

2026-09-07 15:38
Mathlib/Order/Filter/Pointwise.lean
feat(Algebra/Group/Pointwise): `sdiv` lemmas (#43541) …
Deleted Filter.pure_vsub_pureView on Github →
2024-11-23 22:52
Mathlib/Order/Filter/Pointwise.lean
chore: more simpNF cleanup (#19395)
Modified Filter.pure_vsub_pureView on Github →
2023-01-30 19:30
Mathlib/Order/Filter/Pointwise.lean
feat: port Order.Filter.Pointwise (#1839)
Added Filter.pure_vsub_pureView on Github →