Structure IsSubring

Modification history

2025-01-28 11:07

Mathlib/Deprecated/Subring.lean

chore: delete deprecated algebraic structure files (#16836) …

Deleted IsSubring View on Github →

2023-02-18 18:40

Mathlib/Deprecated/Subring.lean

feat: port Deprecated.Subring (#2355)

Added IsSubring View on Github →