Theorem Disjoint.preimage

Modification history

2022-12-23 16:03

Mathlib/Data/Set/Image.lean

chore: move basic lemmas to basic files (#1109) …

Modified Disjoint.preimage View on Github →

2022-12-22 16:59

Mathlib/Data/Set/Lattice.lean

feat port: Data.Set.Lattice (#1121) …

Added Disjoint.preimage View on Github →