Re: [RT] tangent to AMA

["Steve" <gts@xxxxxx>]

Perhaps the first iteration gives a sum value of 
Zero and you are trying to divide by zero. I have not run the numbers though. 
Put a writeln(sum); before to determine what is the sum value before the error 
line
 
Steve
<BLOCKQUOTE 
style="BORDER-LEFT: #000000 2px solid; MARGIN-LEFT: 5px; MARGIN-RIGHT: 0px; PADDING-LEFT: 5px; PADDING-RIGHT: 0px">
  ----- Original Message ----- 
  <DIV 
  style="BACKGROUND: #e4e4e4; FONT: 10pt arial; font-color: black">From: 
  Michael 
  Ferguson 
  To: <A 
  href="mailto:realtraders@xxxxxxxxxxxxxxx"; 
  title=realtraders@xxxxxxxxxxxxxxx>realtraders@xxxxxxxxxxxxxxx 
  Sent: Thursday, July 19, 2001 8:46 
  AM
  Subject: [RT] tangent to AMA
  
  I have an ensign script for AMA that shows an 
  error that causes AMA to malfunction. Does someone know what the fix 
  is?
   
  Thanks
   
  procedure 
  AdaptiveAverage;var i,j,period: word; a,sum,amaq: 
  real;begin period:= 
  GetUser(eParm1); amaq:=GetUser(1,BarBegin-1);  for 
  i:=BarBegin to BarEnd do begin  if i<=period then 
  amaq:=Last(i)  else begin   
  a:=Abs(Last(i)-Last(i-period)); sum:=0;   for j:=i-period to i 
  do sum:=sum+Abs(Bar(eNet,j));   <FONT 
  color=#0000ff>a:=(a/sum*0.6022)+0.0645;  <FONT 
  color=#ff0000>THIS IS THE LINE THAT EW 
  FLAGS   
  amaq:=amaq+Power(a,2)*(Last(i)-amaq);     end;  
  SetUser(1,amaq,i); end;To unsubscribe from 
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