Theorem FractionalIdeal.spanSingleton_def

Modification history

2026-10-08 14:53
Mathlib/RingTheory/FractionalIdeal/Operations.lean
refactor(RingTheory/FractionalIdeal): make spanSingleton a monoid with zero homomorphism (#44475) …
Added FractionalIdeal.spanSingleton_defView on Github →