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Theorem rel_hom.coe_fn_injective

Modification history

2021-12-18 16:15
src/order/rel_iso.lean
feat(order): define a `rel_hom_class` for types of relation-preserving maps (#10755) …
Modified rel_hom.coe_fn_injectiveView on Github →
2021-09-17 12:18
src/order/rel_iso.lean
chore(*): rename `coe_fn_inj` to `coe_fn_injective` (#9241) …
Added rel_hom.coe_fn_injectiveView on Github →