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Theorem rel_iso.ext_iff

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_iso.ext_iffView on Github →
2020-09-02 19:38
src/order/rel_iso.lean
feat(order/rel_iso): define `rel_hom` (relation-preserving maps) (#3946) …
Added rel_iso.ext_iffView on Github →