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Theorem fin.zero_eq_one_iff

Modification history

2023-01-11 15:23
src/data/fin/basic.lean
refactor(data/fin/basic): fin refactor to use ne_zero (#18107)
Modified fin.zero_eq_one_iffView on Github →
2020-09-25 19:15
src/data/fin.lean
feat(data/fin): `zero_eq_one_iff` and `one_eq_zero_iff` (#4255) …
Added fin.zero_eq_one_iffView on Github →