Mathlib v3 is deprecated. Go to Mathlib v4

Theorem is_Gδ_set_of_continuous_at

Modification history

2021-10-23 17:11
src/topology/G_delta.lean
refactor(order/filter/bases): turn `is_countably_generated` into a class (#9838) …
Modified is_Gδ_set_of_continuous_atView on Github →
2021-10-16 18:01
src/topology/G_delta.lean
feat(topology/G_delta): add lemmas, minor golf (#9742) …
Modified is_Gδ_set_of_continuous_atView on Github →
2020-11-11 13:39
src/topology/G_delta.lean
feat(measure_theory/borel_space): continuity set of a function is measurable (#4967) …
Added is_Gδ_set_of_continuous_atView on Github →