Re: division by zero error

[Mike Eggleston <mikee@xxxxxxxxxxxxxx>]

On Thu, 29 Aug 2002, Jim Johnson wrote:

> Hello Omega List,
> 
> I'm trying to write a version of McClellan Oscillator that uses the
> ratio of Up Volume to Down Volume instead of the difference.  This
> code keeps giving a division by zero error--but I can't see it.
> Suggestions?   thanks.
> 
> {---------------------------}
> { bars above 0 are plotted green and below 0 are plotted red.}
> 
> Inputs: UpVol(close of data2), DnVol(close of data3), FstLen(19),
> SlwLen(39);
> 
> Vars: McOsc(0);
> 
> 
> McOsc = IFF(DnVol <> 0, XAverage(UpVol / DnVol, FstLen) -
> XAverage(UpVol / DnIss, SlwLen), 0);
                 ^
                 |
-----------------+



> 
> 
> If McOsc >= McOsc[1] then
> Plot1(McOsc,"McOsc");
> 
> If McOsc < McOsc[1] then        
> Plot2(McOsc, "McOsc.");
> 
> Plot3(0, "ZLine");
> 
> {-----------------------------}
> 
> 
> -- 
> Best regards,
>  Jim Johnson                         mailto:jejohn@xxxxxxxxxxx
> 
>