Braid #31

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

Determinant: $$\frac{-4t^{2} + 9t - 4}{t}$$ Signatures:

$0$

Gael Collinet and Pierre Guillot, 2010.