#17030: Knot Theory as a part of GSoC 2014.
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       Reporter:  amitjamadagni      |        Owner:  amitjamadagni
           Type:  task               |       Status:  needs_work
       Priority:  major              |    Milestone:  sage-6.4
      Component:  algebraic          |   Resolution:
  topology                           |    Merged in:
       Keywords:                     |    Reviewers:  Miguel Marco
        Authors:  Amit Jamadagni,    |  Work issues:
  Miguel Marco                       |       Commit:
Report Upstream:  N/A                |  4fb0409d0f89d75b01a9b4f7ef330b05ca80bae4
         Branch:                     |     Stopgaps:
  u/amitjamadagni/knots              |
   Dependencies:                     |
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Comment (by amitjamadagni):

 Replying to [comment:17 mmarco]:
 > I was planning on making a package with the database from the knot
 atlas, and use it to run automated tests, computing the invariants for the
 knots and links there.
 >
 > The problem with that approach is that a) It needs some nontrivial work
 to be implemented, and b) it restricts to knots and links presented im
 spcially "nice" ways, so we could miss some bugs if they show up only when
 some strange representations are used.
 >
 > Anyways, it would be a nice addition by itself, so i will try to work on
 it in the following weeks.
 >
 > In the meantime, and since there are several other reviewers in the
 coding style part, i will just focus on checking the mathematical
 correctness of the methods.

 Just to mention knot altas has other kind of representation of PD Code,
 they start on the under crossing and move in the anti clockwise direction
 around the cross while we move in the clockwise direction in the
 construction of the PD code.

--
Ticket URL: <http://trac.sagemath.org/ticket/17030#comment:24>
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