On Thursday 07 February 2008 11:58:34 Oleg Broytmann wrote: > What do you mean by "changing dynamically"?
I mean "dynamical system" where the state of the system is a function of time. I need a function which accepts a time variable as an input, and returns a state. Consider exchange-traded securities (e.g. stocks). An important attribute of a stock is its price. Stock trading prices are a time series of discrete points. Yahoo Finance, among others, persists series of prices and allows users to look them up by time. That's the kind of thing I'm talking about: ------------------------------------------------------------------------- This SF.net email is sponsored by: Microsoft Defy all challenges. Microsoft(R) Visual Studio 2008. http://clk.atdmt.com/MRT/go/vse0120000070mrt/direct/01/ _______________________________________________ sqlobject-discuss mailing list sqlobject-discuss@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/sqlobject-discuss
