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Re: [amibroker] Some strange addition rules



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Dimitris,
	I'm going to disagree with you here.

If you don't have any data for RATL, then you don't have any data for 
RATL+CSCO either. 

Or are you going to guess what RATL *SHOULD* be?

Nigel (who doesn't like guesses)


On Thu, 6 Mar 2003 09:37 pm, Dimitris Tsokakis wrote:
> I noticed that
> {empty}+X={empty}
> X+{empty}={empty}
> One should expect {empty}+X=X.
> Consequently, special care should be taken with similar additions [or
> subtractions, multiplications, divisions] If you try to add
> Foreign("RATL","O")+Foreign("CSCO","O") and the RATL data is missing for a
> certain bar, the result would be {empty} instead of the expected
> Foreign("CSCO","O")
> Dimitris Tsokakis


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