#9341: K.S_units doesn't check for repeated entries
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Reporter: syazdani | Owner: davidloeffler
Type: defect | Status: new
Priority: major | Milestone:
Component: number fields | Keywords: S_units
Author: | Upstream: N/A
Reviewer: | Merged:
Work_issues: |
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Here is a stupid example:
{{{
sage: _.<t>=QQ[]
sage: K.<T>=NumberField(t-1)
sage: I = K.ideal(2)
sage: K.S_units([I])
[2, -1]
sage: K.S_units([I, I])
[2, 2, -1]
}}}
Looking at the code, this seems to be an upstream issue with gp as well.
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Ticket URL: <http://trac.sagemath.org/sage_trac/ticket/9341>
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