Bugs: Difference between revisions
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(New page: {{Manual TOC Sidebar}} * The <code>PD</code> notation used by <code>KnotTheory`</code> is inadequate when a knot diagram contains kinks. For example, there is no way to tell the orientati...) |
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* The <code>PD</code> notation used by <code>KnotTheory`</code> is inadequate when a knot diagram contains kinks. For example, there is no way to tell the orientation of <code>PD[X[1,1,2,2]]</code>. |
* The <code>PD</code> notation used by <code>KnotTheory`</code> is inadequate when a knot diagram contains kinks. For example, there is no way to tell the orientation of <code>PD[X[1,1,2,2]]</code>. |
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* Many knot invariants (including <code>Jones</code>) do not understand the (artificial but necessary) <code>PD</code> construct "<code>Loop</code>". |
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Revision as of 14:52, 23 August 2007
- The
PDnotation used byKnotTheory`is inadequate when a knot diagram contains kinks. For example, there is no way to tell the orientation ofPD[X[1,1,2,2]]. - Many knot invariants (including
Jones) do not understand the (artificial but necessary)PDconstruct "Loop".
