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Theorem rel_iso.map_rel_iff''

Modification history

2021-01-06 02:30
src/order/rel_iso.lean
refactor(*): swap sides of `iff` in `{rel_embedding,order_embedding}.map_rel_iff` (#5556) …
Deleted rel_iso.map_rel_iff''View on Github →
2020-08-16 03:16
src/order/rel_iso.lean
chore(order/rel_iso): rename order_iso and order_embedding to rel_iso and rel_embedding (#3750) …
Added rel_iso.map_rel_iff''View on Github →