Braid #100

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

Determinant: $$\frac{t^{8} - 3t^{7} + 7t^{6} - 12t^{5} + 15t^{4} - 12t^{3} + 7t^{2} - 3t + 1}{t^{4}}$$ Signatures:

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Gael Collinet and Pierre Guillot, 2010.