Theorem Set.mapsTo_preimage

Modification history

2024-01-18 02:11

Mathlib/Data/Set/Defs.lean

chore(Data/Set): move definitions to a new file (#9737) …

Modified Set.mapsTo_preimage View on Github →

2022-12-15 04:45

Mathlib/Data/Set/Function.lean

feat: port Data.Set.Function (#1035) …

Added Set.mapsTo_preimage View on Github →