|
PureBytes Links
Trading Reference Links
|
Mike,
A next beta (4.29.8) will give you 100.
Best regards,
Tomasz Janeczko
amibroker.com
----- Original Message -----
From: <mik-u@xxxxxxxxxxx>
To: <amibroker@xxxxxxxxxxxxxxx>
Sent: Monday, March 03, 2003 6:20 PM
Subject: [amibroker] Re: [Tomasz] 1 / 0 = 0? : NaN or Infinity would be good
> Hi Tomasz,
>
> NaN or Infinity would be good. I just need something to check an
> exception and get correct value (100) when calculating formula like
> this:
>
> 100 - 100 / (1 + 30 / 0)
>
> Regards,
> Mike
>
> --- In amibroker@xxxxxxxxxxxxxxx, "Tomasz Janeczko" <amibroker@xxxx>
> wrote:
> > Hello,
> >
> > When I am thinking more on this... maybe it would be better
> > to display a special string "NaN" in such case?
> >
> > I will modify the WriteVal and this division handling so
> > it displays NaN string so it is more obvious what happens.
> >
> > Best regards,
> > Tomasz Janeczko
> > amibroker.com
> > ----- Original Message -----
> > From: "Tomasz Janeczko" <amibroker@xxxx>
> > To: <amibroker@xxxxxxxxxxxxxxx>
> > Sent: Monday, March 03, 2003 8:57 AM
> > Subject: Re: [amibroker] [Tomasz] 1 / 0 = 0?
> >
> >
> > > Hello,
> > >
> > > (30/0) is NaN - NOT a NUMBER
> > >
> > > Division by zero is illegal operation.
> > >
> > > If there was no protection against dividing by zero
> > > the program would just bomb out (crash and say good bye).
> > >
> > > Therefore when dividing two numbers X / Y AB checks
> > > if Y is equal to zero and always returns zero in that case.
> > >
> > >
> > > Best regards,
> > > Tomasz Janeczko
> > > amibroker.com
> > > ----- Original Message -----
> > > From: <mik-u@xxxx>
> > > To: <amibroker@xxxxxxxxxxxxxxx>
> > > Sent: Monday, March 03, 2003 4:00 AM
> > > Subject: [amibroker] [Tomasz] 1 / 0 = 0?
> > >
> > >
> > > > Tomasz,
> > > >
> > > > AB returning 0 for an expression like 1 / 0. Is it correct?
> > > >
> > > > The following expression
> > > >
> > > > 100 - 100 / (1 + 30 / 0)
> > > >
> > > > is equal 0 in AB, but I think it should be equal 100.
> > > >
> > > > Thanks,
> > > > Mike
> > > >
> > > >
> > > >
> > > > Send BUG REPORTS to bugs@xxxx
> > > > Send SUGGESTIONS to suggest@xxxx
> > > > -----------------------------------------
> > > > Post AmiQuote-related messages ONLY to:
> amiquote@xxxxxxxxxxxxxxx
> > > > (Web page: http://groups.yahoo.com/group/amiquote/messages/)
> > > > --------------------------------------------
> > > > Check group FAQ at:
> http://groups.yahoo.com/group/amibroker/files/groupfaq.html
> > > >
> > > > Your use of Yahoo! Groups is subject to
> http://docs.yahoo.com/info/terms/
> > > >
> > > >
> > > >
> > >
> > > Send BUG REPORTS to bugs@xxxx
> > > Send SUGGESTIONS to suggest@xxxx
> > > -----------------------------------------
> > > Post AmiQuote-related messages ONLY to: amiquote@xxxxxxxxxxxxxxx
> > > (Web page: http://groups.yahoo.com/group/amiquote/messages/)
> > > --------------------------------------------
> > > Check group FAQ at:
> http://groups.yahoo.com/group/amibroker/files/groupfaq.html
> > >
> > > Your use of Yahoo! Groups is subject to
> http://docs.yahoo.com/info/terms/
> > >
> > >
> > >
>
>
> Send BUG REPORTS to bugs@xxxxxxxxxxxxx
> Send SUGGESTIONS to suggest@xxxxxxxxxxxxx
> -----------------------------------------
> Post AmiQuote-related messages ONLY to: amiquote@xxxxxxxxxxxxxxx
> (Web page: http://groups.yahoo.com/group/amiquote/messages/)
> --------------------------------------------
> Check group FAQ at: http://groups.yahoo.com/group/amibroker/files/groupfaq.html
>
> Your use of Yahoo! Groups is subject to http://docs.yahoo.com/info/terms/
>
>
>
Send BUG REPORTS to bugs@xxxxxxxxxxxxx
Send SUGGESTIONS to suggest@xxxxxxxxxxxxx
-----------------------------------------
Post AmiQuote-related messages ONLY to: amiquote@xxxxxxxxxxxxxxx
(Web page: http://groups.yahoo.com/group/amiquote/messages/)
--------------------------------------------
Check group FAQ at: http://groups.yahoo.com/group/amibroker/files/groupfaq.html
Your use of Yahoo! Groups is subject to http://docs.yahoo.com/info/terms/
|