Theorems · Theorem · combinatorics
Function.Bijective.finite_iff
∀ {α : Sort u_1} {β : Sort u_2} {f : α → β}, Function.Bijective f → (Finite α ↔ Finite β)- Defined in
- Mathlib.Data.Finite.Defs
- Cited by
- 1 results in Mathlib
- Foundations
- Depth 18 from the axioms · uses Classical.choice, Quot.sound
Around this declaration
Dashed lines are statement dependencies; solid lines are citations in proofs.
Cites4
Mathlib declarations this one mentions in its statement or cites explicitly in its proof. Plumbing is filtered out.
- Finitestatement · cited by 3,029
- Function.Bijectivestatement and proof · cited by 863
- Equiv.ofBijectiveproof · cited by 70
- Equiv.finite_iffproof · cited by 21
Cited by1
Results whose statement or proof uses this declaration.
- Finite.ofBijectiveproof · cited by 0