Theorems · Theorem · logic and foundations
Set.ncard_inter_le_ncard_left
∀ {α : Type u_1} (s t : Set α), autoParam s.Finite Set.ncard_inter_le_ncard_left._auto_1 → (s ∩ t).ncard ≤ s.ncard- Defined in
- Mathlib.Data.Set.Card
- Cited by
- 0 results in Mathlib
- Foundations
- Depth 100 from the axioms · uses propext, Classical.choice, Quot.sound
Around this declaration
Dashed lines are statement dependencies; solid lines are citations in proofs.
Cites5
Mathlib declarations this one mentions in its statement or cites explicitly in its proof. Plumbing is filtered out.
- Setstatement and proof · cited by 53,352
- Set.Finitestatement and proof · cited by 1,814
- Set.inter_subset_leftproof · cited by 360
- Set.ncardstatement · cited by 344
- Set.ncard_le_ncardproof · cited by 15
Cited by0
Results whose statement or proof uses this declaration.
Nothing cites this yet.