Theorem Filter.inv_nhdsWithin_ne_zero

Modification history

2024-09-05 04:39
Mathlib/Analysis/Normed/Field/Basic.lean
chore: split Analysis.Normed.Field.Basic (#16479)
Modified Filter.inv_nhdsWithin_ne_zeroView on Github →
2023-11-29 21:38
Mathlib/Analysis/Normed/Field/Basic.lean
refactor: get rid of `comap norm atTop` (#8262)
Modified Filter.inv_nhdsWithin_ne_zeroView on Github →
2023-11-09 03:06
Mathlib/Analysis/Normed/Field/Basic.lean
feat: inv interchanges cobounded and 𝓝[≠] 0 in normed division rings (#8234)
Added Filter.inv_nhdsWithin_ne_zeroView on Github →