Theorems · Definition · order theory
ENat.toNatHom
ℕ∞ →*₀ ℕ
Homomorphism from ℕ∞ to ℕ sending ∞ to 0.
- Defined in
- Mathlib.Data.ENat.Basic
- Cited by
- 3 results in Mathlib
- Foundations
- Depth 33 from the axioms · uses propext, 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.
- ENatstatement · cited by 4,985
- MonoidWithZeroHomstatement · cited by 704
- ENat.toNatproof · cited by 143
- WithTop.untopD_zero_mulproof · cited by 2
Cited by4
Results whose statement or proof uses this declaration.
- Cardinal.toNatproof · cited by 153
- ENat.toNatHom_applystatement · cited by 0
- ENat.toNat_prodproof · cited by 0
- ENat.coe_toNatHomstatement · cited by 0