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Theorem is_fraction_ring.mk'_num_denom

Modification history

2022-02-22 15:16
src/ring_theory/localization.lean
chore(ring_theory): split `localization.lean` and `dedekind_domain.lean` (#12206) …
Modified is_fraction_ring.mk'_num_denomView on Github →
2021-07-05 14:14
src/ring_theory/localization.lean
refactor(ring_theory): turn `localization_map` into a typeclass (#8119) …
Added is_fraction_ring.mk'_num_denomView on Github →