Theorems · Theorem · number theory
Nat.div_two_mul_two_of_even
∀ {n : ℕ}, Even n → n / 2 * 2 = n- Defined in
- Mathlib.Algebra.Group.Nat.Even
- Cited by
- 2 results in Mathlib
- Foundations
- Depth 31 from the axioms · uses propext, Quot.sound
Around this declaration
Dashed lines are statement dependencies; solid lines are citations in proofs.
Cites2
Mathlib declarations this one mentions in its statement or cites explicitly in its proof. Plumbing is filtered out.
- Evenstatement and proof · cited by 444
- even_iff_exists_two_nsmulproof · cited by 6
Cited by2
Results whose statement or proof uses this declaration.
- Nat.xor_one_of_evenproof · cited by 1
- SimpleGraph.card_edgeFinset_turanGraph_addproof · cited by 0