Theorem eq_of_isNilpotent_sub_of_isIdempotentElem

Modification history

2024-07-25 00:13

Mathlib/RingTheory/Idempotents.lean

feat(RingTheory/Idempotents): Lifting complete orthogonal idempotents along nil extensions (#14372)

Added eq_of_isNilpotent_sub_of_isIdempotentElem View on Github →