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Theorem local_ring.is_unit_of_mem_nonunits_one_sub_self

Modification history

2022-04-15 15:03
src/ring_theory/ideal/local_ring.lean
chore(ring_theory/ideal/local_ring): generalize to semirings (#13341)
Modified local_ring.is_unit_of_mem_nonunits_one_sub_selfView on Github →
2021-08-25 06:39
src/ring_theory/ideal/basic.lean
chore(ring_theory/ideal): Move local rings into separate file (#8849) …
Modified local_ring.is_unit_of_mem_nonunits_one_sub_selfView on Github →
2019-06-29 12:31
src/ring_theory/ideals.lean
refactor(ring_theory/ideals): refactor local rings, add local ring homs (#1102) …
Added local_ring.is_unit_of_mem_nonunits_one_sub_selfView on Github →