Theorem Finset.inf'_sup_inf'

Modification history

2026-04-13 06:55
Mathlib/Data/Finset/Lattice/Prod.lean
chore(Data/Finset/Lattice/Prod): use `to_dual` (#37052)
Deleted Finset.inf'_sup_inf'View on Github →
2025-02-14 22:50
Mathlib/Data/Finset/Lattice/Fold.lean
chore(Data/Finset): don't import algebra in `Finset.Lattice.Fold` (#21883) …
Modified Finset.inf'_sup_inf'View on Github →
2023-09-09 21:45
Mathlib/Data/Finset/Lattice.lean
feat: More `Finset.sup'` lemmas (#7021) …
Added Finset.inf'_sup_inf'View on Github →