Theorem mem_posTangentConeAt_of_segment_subset'

Modification history

2024-07-13 21:21

Mathlib/Analysis/Calculus/LocalExtr/Basic.lean

feat(LocalExtr/Basic): add lemmas about `_ ∈ posTangentConeAt _ _` (#14434)

Deleted mem_posTangentConeAt_of_segment_subset'View on Github →

2023-05-29 19:05

Mathlib/Analysis/Calculus/LocalExtr.lean

feat: port Analysis.Calculus.LocalExtr (#4247)

Added mem_posTangentConeAt_of_segment_subset'View on Github →