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Def cardinal.ord.rel_embedding

Modification history

2020-08-21 16:04
src/set_theory/ordinal.lean
feat(order/rel_iso): a new definition of order_iso, using preorder instances (#3838) …
Deleted cardinal.ord.rel_embeddingView on Github →
2020-08-16 03:16
src/set_theory/ordinal.lean
chore(order/rel_iso): rename order_iso and order_embedding to rel_iso and rel_embedding (#3750) …
Added cardinal.ord.rel_embeddingView on Github →