### Far Eastern Mathematical Journal

To content of the issue

In the wake of the old past

V. A. Bykovskii

2010, issue 1, Ñ. 3-8

Abstract
Theodorus of Cyrene has proved that $\sqrt(3), \sqrt(5),…,\sqrt(17)$ are irrational numbers. We

Keywords:
irrational numbers, Plato, Theodorus of Cyrene