#16721: symbolic gcd()
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Reporter: rws | Owner:
Type: defect | Status: new
Priority: major | Milestone: sage-6.3
Component: symbolics | Resolution:
Keywords: | Merged in:
Authors: | Reviewers:
Report Upstream: N/A | Work issues:
Branch: | Commit:
Dependencies: | Stopgaps: todo
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Changes (by kbaut):
* stopgaps: => todo
Comment:
Here's another example, which seems to put this in the "mathematically
wrong answer" category:
{{{
sage: sum(gcd(x, 4), x, 1, 4)
4
}}}
I would expect the answer to be 8 instead of 4:
{{{
sage: [gcd(x, 4) for x in range(1, 5)]
[1, 2, 1, 4]
sage: sum(gcd(x, 4) for x in range(1, 5))
8
}}}
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Ticket URL: <http://trac.sagemath.org/ticket/16721#comment:3>
Sage <http://www.sagemath.org>
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