Theorem Ideal.natCast_eq_top

Modification history

2025-10-28 10:18
Mathlib/RingTheory/Ideal/Operations.lean
feat(RingTheory): a semiprimary ring is Noetherian/Artinian iff its Jacobson radical is fg (#22151) …
Modified Ideal.natCast_eq_topView on Github →
2025-01-06 19:13
Mathlib/RingTheory/Ideal/Operations.lean
feat(RingTheory/Ideal): 37 cast to an ideal is just the whole ring. (#20244) …
Added Ideal.natCast_eq_topView on Github →