Theorem tangentCone_nonempty_of_properSpace

Modification history

2025-04-28 13:10
Mathlib/Analysis/Calculus/TangentCone.lean
chore(TangentCone): fix names (#24426) …
Deleted tangentCone_nonempty_of_properSpaceView on Github →
2025-01-19 08:58
Mathlib/Analysis/Calculus/TangentCone.lean
feat: in one dimension, a point is either isolated or a point of unique differentiability (#20827) …
Added tangentCone_nonempty_of_properSpaceView on Github →