Theorems · Theorem · number theory
ArithmeticFunction.carmichael_two_pow_of_le_two_eq_totient
∀ {n : ℕ}, n ≤ 2 → ArithmeticFunction.carmichael (2 ^ n) = (2 ^ n).totient- Cited by
- 1 results in Mathlib
- Foundations
- Depth 141 from the axioms · uses propext, Classical.choice, Quot.sound
Around this declaration
Dashed lines are statement dependencies; solid lines are citations in proofs.
Cites12
Mathlib declarations this one mentions in its statement or cites explicitly in its proof. Plumbing is filtered out.
- DFunLike.coestatement · cited by 62,936
- Unitsproof · cited by 2,804
- ZModproof · cited by 1,024
- ArithmeticFunctionstatement · cited by 290
- Monoid.exponentproof · cited by 128
- Nat.totientstatement and proof · cited by 111
- Fintype.card_eq_nat_cardproof · cited by 31
- ArithmeticFunction.carmichaelstatement · cited by 16
- ZMod.card_units_eq_totientproof · cited by 15
- ArithmeticFunction.carmichael_eq_exponent'proof · cited by 7
- IsCyclic.iff_exponent_eq_cardproof · cited by 6
- ZMod.isCyclic_units_two_pow_iffproof · cited by 2
Cited by1
Results whose statement or proof uses this declaration.
- ArithmeticFunction.carmichael_two_pow_of_le_twoproof · cited by 0