Braid #11

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

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

$-4$ $-2$ $0$

Gael Collinet and Pierre Guillot, 2010.