Braid #34

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

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

$-2$ $0$

Gael Collinet and Pierre Guillot, 2010.