#5065: elliptic curve torsion subgroup doesn't know its identity
-----------------------------+----------------------------------------------
Reporter: boothby | Owner:
Type: defect | Status: closed
Priority: minor | Milestone: sage-4.5.3
Component: elliptic curves | Resolution: fixed
Keywords: | Author:
Upstream: N/A | Reviewer:
Merged: | Work_issues:
-----------------------------+----------------------------------------------
Changes (by cremona):
* status: new => closed
* resolution: => fixed
* upstream: => N/A
Comment:
In 4.5.3.alpha3 this works fine:
{{{
sage: E = EllipticCurve(j=1)
sage: T = E.torsion_subgroup()
sage: T(0)
(0 : 1 : 0)
}}}
thanks to the new Abelian Groups support. So this ticket can be closed as
fixed.
--
Ticket URL: <http://trac.sagemath.org/sage_trac/ticket/5065#comment:6>
Sage <http://www.sagemath.org>
Sage: Creating a Viable Open Source Alternative to Magma, Maple, Mathematica,
and MATLAB
--
You received this message because you are subscribed to the Google Groups
"sage-trac" group.
To post to this group, send email to [email protected].
To unsubscribe from this group, send email to
[email protected].
For more options, visit this group at
http://groups.google.com/group/sage-trac?hl=en.
