Theorem Valuation.IsDiscrete.surj

Modification history

2025-06-30 18:17
Mathlib/RingTheory/Valuation/Discrete/Basic.lean
chore(RingTheory/Valuation/Discrete/Basic): refactor the definition of discrete valuation to allow for more general targets (#23727) …
Deleted Valuation.IsDiscrete.surjView on Github →
2025-02-18 11:27
Mathlib/RingTheory/Valuation/Discrete/Basic.lean
feat(RingTheory/Valuation/Discrete/Basic): define discrete valuations (#21371) …
Added Valuation.IsDiscrete.surjView on Github →