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Theorem
exists_mem_frontier_inf_dist_compl_eq_dist
Modification history
2022-07-24 16:34
src/analysis/normed_space/finite_dimension.lean
chore(*): Rename `normed_group` to `normed_add_comm_group` (#15619) …
Modified
exists_mem_frontier_inf_dist_compl_eq_dist
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2021-12-24 21:14
src/analysis/normed_space/finite_dimension.lean
feat(topology,analysis): there exists `y ∈ frontier s` at distance `inf_dist x sᶜ` from `x` (#10976)
Added
exists_mem_frontier_inf_dist_compl_eq_dist
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