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Theorem invertible_of_principal

Modification history

2021-12-03 14:32
src/ring_theory/dedekind_domain.lean
chore(*): protect `to_fun` and `map_{add,zero,mul,one,div}` (#10580) …
Deleted invertible_of_principalView on Github →
2021-07-05 14:14
src/ring_theory/dedekind_domain.lean
refactor(ring_theory): turn `localization_map` into a typeclass (#8119) …
Modified invertible_of_principalView on Github →
2021-01-06 11:04
src/ring_theory/dedekind_domain.lean
feat(ring_theory/fractional_ideal): move inv to dedekind_domain (#5053) …
Added invertible_of_principalView on Github →