Theorems · Definition · combinatorics
Fin.castAddEmb
{n : ℕ} → (m : ℕ) → Fin n ↪ Fin (n + m)Fin.castAdd as an Embedding, castAddEmb m i embeds i : Fin n in Fin (n+m).
See also Fin.natAddEmb and Fin.addNatEmb.
- Defined in
- Mathlib.Data.Fin.Embedding
- Cited by
- 27 results in Mathlib
- Foundations
- Depth 13 from the axioms · uses no axioms
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.
- Function.Embeddingstatement · cited by 988
- Fin.castLEEmbproof · cited by 34
Cited by28
Results whose statement or proof uses this declaration.
- Fin.castSuccEmbproof · cited by 29
- Fin.Embedding.restrictSurjective_of_add_le_ENatCardstatement and proof · cited by 4
- Fin.Embedding.restrictSurjective_of_add_le_natCardstatement · cited by 3
- Fin.map_castAddEmb_Iccstatement · cited by 2
- Fin.map_castAddEmb_Icostatement · cited by 2
- Fin.map_castAddEmb_Iicstatement · cited by 2
- Fin.map_castAddEmb_Iiostatement · cited by 2
- Fin.map_castAddEmb_Iocstatement · cited by 2
- Fin.map_castAddEmb_Ioostatement · cited by 2
- Fin.map_castAddEmb_uIccstatement · cited by 2
- Fin.map_castAddEmb_Icistatement and proof · cited by 1
- Fin.map_castAddEmb_Ioistatement and proof · cited by 1