Braid #114

Braid group element: $\sigma_{1}^{1} \sigma_{2}^{-1} \sigma_{1}^{1} \sigma_{2}^{-1} \sigma_{3}^{1} \sigma_{2}^{-1} \sigma_{3}^{1} \sigma_{4}^{-1} \sigma_{3}^{1} \sigma_{4}^{-1}\in B_{5}$
Plot:

Determinant: $$\frac{-t^{6} + 7t^{5} - 21t^{4} + 31t^{3} - 21t^{2} + 7t - 1}{t^{3}}$$ Signatures:

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Gael Collinet and Pierre Guillot, 2010.