Theorems · Theorem · number theory
ArithmeticFunction.one_apply_ne
∀ {R : Type u_1} [inst : Zero R] [inst_1 : One R] {x : ℕ}, x ≠ 1 → 1 x = 0- Cited by
- 6 results in Mathlib
- Foundations
- Depth 22 from the axioms · uses propext
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.
- DFunLike.coestatement · cited by 62,936
- ArithmeticFunctionstatement · cited by 290
Cited by6
Results whose statement or proof uses this declaration.
- ArithmeticFunction.moebius_mul_coe_zetaproof · cited by 4
- ArithmeticFunction.self_mul_dirichletInverseproof · cited by 2
- ArithmeticFunction.isMultiplicative_oneproof · cited by 2
- ArithmeticFunction.one_smul'proof · cited by 0
- ArithmeticFunction.sum_moebius_mul_log_eqproof · cited by 0
- ArithmeticFunction.tendsTo_eulerProduct_ofPowerSeriesproof · cited by 0