Theorems · Theorem · order theory

Finset.mulAntidiagonal_mono_left

∀ {α : Type u_1} [inst : CommMonoid α] [inst_1 : PartialOrder α] [inst_2 : IsOrderedCancelMonoid α] {s t : Set α}
  {hs : s.IsPWO} {ht : t.IsPWO} {a : α} {u : Set α} {hu : u.IsPWO},
  u ⊆ s → Finset.mulAntidiagonal hu ht a ⊆ Finset.mulAntidiagonal hs ht a

Defined in

Mathlib.Data.Finset.MulAntidiagonal

Cited by

0 results in Mathlib

Foundations

Depth 90 from the axioms · uses propext, Classical.choice, Quot.sound

Assumes

CommMonoidPartialOrderIsOrderedCancelMonoid