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Theorem
rel.core_union
Modification history
2019-11-12 05:02
src/data/rel.lean
feat(order/lattice): add `monotone.le_map_sup` and `monotone.map_inf_le` (#1673) …
Modified
rel.core_union
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2019-02-08 09:28
data/rel.lean
feat(data/rel): a type for binary relations
Added
rel.core_union
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