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Theorems · Theorem · combinatorics

Fintype.piFinset_subset

∀ {α : Type u_1} [inst : DecidableEq α] [inst_1 : Fintype α] {δ : α → Type u_4} (t₁ t₂ : (a : α) → Finset (δ a)),
  (∀ (a : α), t₁ a ⊆ t₂ a) → Fintype.piFinset t₁ ⊆ Fintype.piFinset t₂
Defined in
Mathlib.Data.Fintype.Pi
Cited by
1 results in Mathlib
Foundations
Depth 68 from the axioms · uses propext, Classical.choice, Quot.sound
Assumes
DecidableEqFintype
Mathlib docsSourceLoogleLeanSearch

Around this declaration

Dashed lines are statement dependencies; solid lines are citations in proofs.

MultilinearMap.map_sum_finset_aux · cited by 1MultilinearMap.map_sum_fi…Finset · cited by 13712FinsetFintype · cited by 7736FintypeFintype.piFinset · cited by 86Fintype.piFinsetFintype.mem_piFinset · cited by 9Fintype.mem_piFinsetFintype.piFinset_subsetCITED BYCITES

Cites4

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Cited by1

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