Mathlib v3 is deprecated. Go to Mathlib v4

Theorem valuation_subring.unit_group_injective

Modification history

2022-06-08 18:51
src/ring_theory/valuation/valuation_subring.lean
feat(ring_theory/valuation/valuation_subring): define unit group of valuation subring and provide basic API (#14540) …
Added valuation_subring.unit_group_injectiveView on Github →