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Theorem finset.of_dual_max_eq_min_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_max_eq_min_of_dualView on Github →
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_max_eq_min_of_dualView on Github →