2 papers
math.HO2006
Lowest Terms Revisited
L. D. Robinson, C. G. Lyons
In the September 1994 issue of Math Horizons the following problem is given in the Problem Section (p. 33, Problem 5): Lowest Terms - what fraction has the smallest denominator in…
math.GM2005
An intermediate value theorem for sequences with terms in a finite set
Mihai Caragiu, Laurence D. Robinson
We prove an intermediate value theorem of an arithmetical flavor, involving the consecutive averages of sequences with terms in a given finite set A. For every such set we complete…