Theorem Subtype.ext_iff

Modification history

2024-07-31 09:27

Mathlib/Data/Subtype.lean

chore: improve some ext_iff lemmas (#15340) …

Deleted Subtype.ext_iff View on Github →

2022-11-07 03:29

Mathlib/Data/Subtype.lean

feat: port Data.Subtype (#546)

Modified Subtype.ext_iff View on Github →

2021-08-03 11:53

Mathlib/Data/Subtype.lean

feat(Data/Subtype) port data/subtype.lean from mathlib3 (#29)

Added Subtype.ext_iff View on Github →