My _guess_ is that it's working out where to put the graduations when drawing a graph.

i.e. when the graphed interval is 1 year put tick marks every 1 month, 2 years - ticks every 2 months, .. 500 years - ticks every 50 years. There is some obvious repetition -- you could scale some of the results, as the answer for (100 - 1000) is ten times as big as that for (10 - 100). HTH

In reply to Re: [OT] Mysterious function. (Updated) by RichardK
in thread [OT] Mysterious function. (Updated) by BrowserUk

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