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Theorem valuation.map_inv

Modification history

2022-08-16 01:42
src/ring_theory/valuation/basic.lean
feat(algebra/group_with_zero): generalize some lemmas (#15985) …
Deleted valuation.map_invView on Github →
2022-07-26 18:06
src/ring_theory/valuation/basic.lean
feat(ring_theory/valuation/valuation_subring): define maximal ideal of valuation subring and provide basic API (#14656) …
Modified valuation.map_invView on Github →
2020-07-01 07:55
src/ring_theory/valuation/basic.lean
feat(ring_theory/valuation): definition and basic properties of valuations (#3222) …
Added valuation.map_invView on Github →