Alan Third writes: > Can you see if the following change makes any difference? > > [...] > > -- Alan Third -- Programming reliably --- must be an activity of an undeniably mathematical nature [...] You see, mathematics is about thinking, and doing mathematics is always trying to think as well as possible. -- Edsger W. Dijkstra (1981) Rudolf Adamkovič Studenohorská 25 84103 Bratislava Slovakia [he/him]