JournalsemVol. 65, No. 2Volume 65, No. 2 (2010) Elemente der Mathematikpp. 45–48A trigonometric double-inequalityHorst Alzerpp. 49–61Ein konkretes Modell der reellen ZahlenChristian Blatterpp. 62–67On contraharmonic mean and Pythagorean triplesJussi Pahikkalapp. 68–77An elementary proof of a generalization of Bernoulli’s formulaKevin J. McGownHarold R. Parkspp. 78–80Algebraic numbers of the form P(T)Q(T) with T transcendentalDiego Marquespp. 81–85Aufgabenpp. 86–88Rezensionen
pp. 68–77An elementary proof of a generalization of Bernoulli’s formulaKevin J. McGownHarold R. Parks