#20608: S-unit functionality not available from unit_group method
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Reporter: kedlaya | Owner:
Type: enhancement | Status: new
Priority: minor | Milestone: sage-7.3
Component: number theory | Resolution:
Keywords: S-unit group, number field | Merged in:
Authors: | Reviewers:
Report Upstream: N/A | Work issues:
Branch: | Commit:
Dependencies: | Stopgaps:
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Comment (by kedlaya):
It appears that this format works:
{{{
sage: K.S_unit_group(S=S) == SUK
True
}}}
so a simpler alternative would be to edit the docstring for `K.unit_group`
to refer to `K.S_unit_group`.
Aside: confusingly the argument `S` is not positional:
{{{
sage: K.S_unit_group(S) == SUK
False
sage: K.S_unit_group(S) == K.unit_group() # S is ignored!
True
}}}
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Ticket URL: <http://trac.sagemath.org/ticket/20608#comment:1>
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