Braid #143
Braid group element: \sigma_{1}^{3} \sigma_{2}^{2} \sigma_{3}^{-1} \sigma_{2}^{1} \sigma_{1}^{-1} \sigma_{2}^{1} \sigma_{3}^{-1} \sigma_{2}^{1}\in B_{4}Plot:
Determinant:
\frac{-2t^{6} + 10t^{5} - 20t^{4} + 25t^{3} - 20t^{2} + 10t - 2}{t^{3}}
Signatures:
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Gael Collinet and Pierre Guillot, 2010.