#11835: Class for ternary quadratic forms
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Reporter: gdrama | Owner: justin
Type: enhancement | Status: needs_work
Priority: major | Milestone: sage-5.0
Component: quadratic forms | Resolution:
Keywords: | Work issues:
Report Upstream: N/A | Reviewers:
Authors: Gustavo Rama | Merged in:
Dependencies: | Stopgaps:
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Changes (by boothby):
* status: needs_review => needs_work
Comment:
1. the {{{polynomial}}} method should take a set of names as an argument:
{{{
def polynomial(self,names='x,y,z'):
"""..."""
x,y,z = polygens(ZZ,names)
return self._a * ...
}}}
1. the methods {{{_automorphisms_reduced}}} and {{{_border}}} are
written rather opaquely -- why do they do what you claim? Please include
a reference, a proof, or something to indicate why they work.
1. typos / spelling errors: Auxiliar -> Auxillary, Ups->Oops, "it's
discriminant"->"its discriminant", symmetrys->symmetries, "doesn't
divides"->"doesn't divide"
--
Ticket URL: <http://trac.sagemath.org/sage_trac/ticket/11835#comment:4>
Sage <http://www.sagemath.org>
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