Theorem Set.mk_preimage_sigma

Modification history

2023-12-10 10:44

Mathlib/Data/Set/Sigma.lean

chore: Rename `Set.Sigma` to `Set.sigma` (#8927) …

Modified Set.mk_preimage_sigma View on Github →

2022-12-14 03:08

Mathlib/Data/Set/Sigma.lean

feat port: data.set.sigma (#982) …

Added Set.mk_preimage_sigma View on Github →