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Theorem ring_hom.is_unit_map

Modification history

2022-05-17 13:06
src/algebra/hom/ring.lean
split(algebra/hom/ring): Split off `algebra.ring.basic` (#14144) …
Modified ring_hom.is_unit_mapView on Github →
2021-06-07 15:40
src/algebra/ring/basic.lean
feat(algebra/ring/basic): define non-unital, non-associative rings (#6786) …
Modified ring_hom.is_unit_mapView on Github →
2020-08-31 05:09
src/algebra/ring/basic.lean
feature(algebraic_geometry/Scheme): the category of schemes (#3961) …
Added ring_hom.is_unit_mapView on Github →