Theorem ContinuousMap.isOpen_setOf_mapsTo

Modification history

2024-03-05 15:28
Mathlib/Topology/CompactOpen.lean
refactor(CompactOpen): redefine in terms of `Set.image2` and `Set.MapsTo` (#11053)
Modified ContinuousMap.isOpen_setOf_mapsToView on Github →
2024-01-14 01:19
Mathlib/Topology/CompactOpen.lean
chore(CompactOpen): move 2 sets to `variable`s (#9678) …
Modified ContinuousMap.isOpen_setOf_mapsToView on Github →
2023-12-30 06:21
Mathlib/Topology/CompactOpen.lean
chore(Topology/CompactOpen): rename type variables (#9328) …
Modified ContinuousMap.isOpen_setOf_mapsToView on Github →
2023-12-26 07:50
Mathlib/Topology/CompactOpen.lean
feat(CompactOpen): unify 2 `continuous_eval` lemmas (#9264) …
Added ContinuousMap.isOpen_setOf_mapsToView on Github →