#17294: Add gcd to number field order elements
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Reporter: jdemeyer | Owner:
Type: enhancement | Status: new
Priority: major | Milestone: sage-6.4
Component: number fields | Resolution:
Keywords: | Merged in:
Authors: | Reviewers:
Report Upstream: N/A | Work issues:
Branch: | Commit:
Dependencies: | Stopgaps:
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Description changed by jdemeyer:
Old description:
> Implement `gcd()` for number fields analogous to `factor()`.
>
> The `gcd()` of two number field elements doesn't always make sense, but
> if it exists (in particular, if the class number is 1), then `a.gcd(b)`
> should work.
New description:
Implement `gcd()` for number fields analogous to `factor()`.
The `gcd()` of two algebraic integers doesn't always make sense, but if it
exists (in particular, if the class number is 1), then `a.gcd(b)` should
work.
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Ticket URL: <http://trac.sagemath.org/ticket/17294#comment:1>
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