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Theorem dfinsupp.coe_fn_injective

Modification history

2022-01-26 17:10
src/data/dfinsupp/basic.lean
feat(data/{dfinsupp,finsupp}/basic): `fun_like` instances for `Π₀ i, α i` and `ι →₀ α` (#11667) …
Modified dfinsupp.coe_fn_injectiveView on Github →
2021-02-21 21:41
src/data/dfinsupp.lean
feat(data/dfinsupp): add coe lemmas (#6343) …
Added dfinsupp.coe_fn_injectiveView on Github →