Some Inversion Formulas for Sums of Quotients
Mathematics and Computer Science
This paper proves some identities related to summing the quotients of an integer n from two different directions. The results generalize a problem posed in a previous issue of Crux.
Natalio H. Guersenzvaig and Michael Z. Spivey. Some Inversion Formulas for Sums of Quotients, Crux Mathematicorum, 32 (1): 39-43, 2006.