> > def future_value(iday,cday,ivalue,cvalue,years): > > days_invested=(cday-iday).days > > year_periods=365/days_invested > > Bothered me (too), the year_periods should be of a time-dimension. >
Wasn't a bug though. I used http://support.microsoft.com/?kbid=123198 to check Arthur's figure for average growth rate and it was correct. > BTW, how does one express units of measure in Python/programming? There'd be ways. MathCad has this built in -- cool feature. Mathematica too, plus something about accuracy, as you're probably aware. The new decimal type has thread-specific accuracy, but I'm not up on how to use it. Perhaps I'll learn at Pycon. Just made my plane rez a couple hours ago. My wife is coming along (to DC, not to Pycon). Kirby _______________________________________________ Edu-sig mailing list [email protected] http://mail.python.org/mailman/listinfo/edu-sig
