OAI/NumberTheory/Ostmann/Arithmetic/DivisorSquareMean.lean
5 declarations, 0 contain sorry, 0 declared as axioms
- lemma
OAI.Ostmann.Arithmetic.DivisorSquareMean.divisors_eq_bounded_filterline 11 - lemma
OAI.Ostmann.Arithmetic.DivisorSquareMean.divisor_square_eq_double_sumline 21 - lemma
OAI.Ostmann.Arithmetic.DivisorSquareMean.sum_dvd_indicatorline 34 - theorem
OAI.Ostmann.Arithmetic.DivisorSquareMean.divisor_square_sum_eqline 46 - theorem
OAI.Ostmann.Arithmetic.DivisorSquareMean.divisor_square_meanline 63