Braid #96

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

Determinant: $$\frac{-t^{8} + 4t^{7} - 9t^{6} + 14t^{5} - 15t^{4} + 14t^{3} - 9t^{2} + 4t - 1}{t^{4}}$$ Signatures:

$-2$ $0$

Gael Collinet and Pierre Guillot, 2010.