Theorems · Theorem · number theory
List.card_fixedLengthDigits
∀ {b : ℕ} (hb : 1 < b) (l : ℕ), (List.fixedLengthDigits hb l).card = b ^ l- Defined in
- Mathlib.Data.Nat.Digits.Lemmas
- Cited by
- 1 results in Mathlib
- Foundations
- Depth 82 from the axioms · uses propext, Classical.choice, Quot.sound
Around this declaration
Dashed lines are statement dependencies; solid lines are citations in proofs.
Cites6
Mathlib declarations this one mentions in its statement or cites explicitly in its proof. Plumbing is filtered out.
- Finset.cardstatement · cited by 2,327
- Finset.card_rangeproof · cited by 108
- Nat.ofDigitsproof · cited by 61
- List.fixedLengthDigitsstatement · cited by 13
- Nat.bijOn_ofDigits'proof · cited by 2
- Set.BijOn.finsetCard_eqproof · cited by 1
Cited by1
Results whose statement or proof uses this declaration.
- List.sum_fixedLengthDigits_sumproof · cited by 1