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Hello,
Yes you can restrict bar range for AFL computation.
Add SetBarsRequired( 1000, 0 ) at the very END of your formula.
Best regards,
Tomasz Janeczko
amibroker.com
----- Original Message -----
From: "black_marubozu" <black_marubozu@xxxxxxxxx>
To: <amibroker@xxxxxxxxxxxxxxx>
Sent: Monday, November 17, 2003 10:55 AM
Subject: [amibroker] Re: AFL formula very slow
> hello Tomasz,
>
> --- In amibroker@xxxxxxxxxxxxxxx, "Tomasz Janeczko" <amibroker@xxxx> wrote:
> > BM,
> >
> > I have run your formula on my eSignal database and it does not seem to work slow.
> > What computer do you have ? How many bars of data?
>
> there are about 120k bars of 5 minutes data.. i own athlon 650 with 768MB ram. maybe I was not precise but I meant that all
scrolling forward and back runs much slower and for example "aka tips window" also appears like from slow motion movie. these slowed
very much, not esential drawing of shapes.. when I turn off this formula it is ok. the shorter interval, the more visible influence
is..
> as you can see ther is no need that this routine run for all bars actually. is there any function that allows to restrict bar
range for AFL computation? I'd appreciate any suggestion.
>
> best regards,
> BM
>
>
>
>
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