#1904: elliptic curves -- some period lattice functions are not implemented
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Reporter: was | Owner: was
Type: defect | Status: new
Priority: major | Milestone: sage-3.2.1
Component: number theory | Resolution:
Keywords: |
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Changes (by davidloeffler):
* cc: davidloeffler (added)
Comment:
Just for the record: ticket #4388 goes some way towards fixing this by
providing a basis_matrix() method for period lattices. This fixes all of
the problems reported by was above, but several issues remain: for
example, I can't seem to create any nonzero element of a period lattice --
the return values of basis() are plain complex numbers, not elements of
the lattice, and attempting to coerce them back into the lattice fails.
--
Ticket URL: <http://trac.sagemath.org/sage_trac/ticket/1904#comment:2>
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