Theorem Finset.comp_sup_eq_sup_comp_of_nonempty

Modification history

2026-04-08 19:05
Mathlib/Data/Finset/Lattice/Fold.lean
chore(Data/Finset/Lattice/Fold): use `to_dual` (#37047) …
Deleted Finset.comp_sup_eq_sup_comp_of_nonemptyView on Github →
2024-12-01 09:59
Mathlib/Data/Finset/Lattice/Fold.lean
feat(Algebra/MvPolynomial/Degrees): degreeOf_mul_X_eq_degreeOf_add_one_iff (#17553)
Added Finset.comp_sup_eq_sup_comp_of_nonemptyView on Github →