Data:K15a78228/Alexander Polynomial

Failed to parse (SVG (MathML can be enabled via browser plugin): Invalid response ("Math extension cannot connect to Restbase.") from server "https://wikimedia.org/api/rest_v1/":): {\displaystyle t^5-9 t^4+42 t^3-116 t^2+203 t-241+203 t^{-1} -116 t^{-2} +42 t^{-3} -9 t^{-4} + t^{-5} }