Mathlib Changelog
v4
Changelog
About
Github
Theorem
IsSimpleRing.of_ringEquiv
Modification history
2025-02-27 17:52
Mathlib/RingTheory/SimpleRing/Congr.lean
feat(RingTheory/SimpleRing/Congr): simpleness is preserved by ring isomorphism (#21292) …
Added
IsSimpleRing.of_ringEquiv
View on Github →