Data:K15a76849/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 3 t^5-19 t^4+56 t^3-98 t^2+125 t-133+125 t^{-1} -98 t^{-2} +56 t^{-3} -19 t^{-4} +3 t^{-5} }