Def Valuation.RankLeOne.rankOne_of_nontrivial

Modification history

2026-03-06 13:45

Mathlib/RingTheory/Valuation/RankOne.lean

chore(RingTheory/Valuation/RankOne): modify the definition of Valuation.RankOne using its range rather than its codomain (#26872) …

Added Valuation.RankLeOne.rankOne_of_nontrivial View on Github →