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Theorem ring_equiv.map_ne_zero_iff

Modification history

2022-02-18 15:07
src/data/equiv/ring.lean
feat(data/equiv): define `ring_equiv_class` (#11977) …
Modified ring_equiv.map_ne_zero_iffView on Github →
2020-03-14 17:09
src/data/equiv/algebra.lean
refactor(data/equiv/algebra): split (#2147) …
Modified ring_equiv.map_ne_zero_iffView on Github →
2020-01-06 03:49
src/data/equiv/algebra.lean
chore(*): various simple lemmas about `*_equiv`, add missing attrs (#1854) …
Added ring_equiv.map_ne_zero_iffView on Github →