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Theorem
finset.of_dual_min_eq_max_of_dual
Modification history
2022-05-09 09:20
src/data/finset/lattice.lean
feat(order/*): Order constructions under `to_dual`/`of_dual` (#13788) …
Deleted
finset.of_dual_min_eq_max_of_dual
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2020-10-27 19:53
src/data/finset/lattice.lean
feat(data/finset/lattice,order/basic): add lemmas in order_dual, prove dual order exchanges max' and min' (#4715) …
Added
finset.of_dual_min_eq_max_of_dual
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