[Maxima-bugs] [ maxima-Bugs-1385309 ] GosperSum division by 0

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Bugs item #1385309, was opened at 2005-12-19 11:44
Message generated for change (Comment added) made by macrakis
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Category: None
Group: None
Status: Open
Resolution: None
Priority: 5
Submitted By: Stavros Macrakis (macrakis)
Assigned to: Nobody/Anonymous (nobody)
Summary: GosperSum division by 0

Initial Comment:
GosperSum(1+2^n,n,1,k);
  => 
Division by 0
#0: intLinPolyNorm(expr=2*2^n+1,k=n)(norm.mac line 26)
#1: intLinNorm(expr=2*2^n+1,k=n)(norm.mac line 45)
#2: intLinNormList(exprlist=[2*2^n+1],k=n)(norm.mac
line 135)

Maxima 5.9.2 http://maxima.sourceforge.net
Using Lisp GNU Common Lisp (GCL) GCL 2.6.7 (aka GCL)
load("zeilberger/loadzeilberger.mac");



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>Comment By: Stavros Macrakis (macrakis)
Date: 2005-12-19 11:48

Message:
Logged In: YES 
user_id=588346

Similar error (but different line number in intLinNorm):

GosperSum(n^a,n,1,k) =>
Division by 0
#0: intLinPolyNorm(expr=(n+1)/n,k=n)(norm.mac line 26)
#1: intLinNorm(expr=((n+1)/n)^a,k=n)(norm.mac line 39)
#2: intLinNormList(exprlist=[((n+1)/n)^a],k=n)(norm.mac line
135)


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You can respond by visiting: 
https://sourceforge.net/tracker/?func=detail&atid=104933&aid=1385309&group_id=4933