Data:K15a76437/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 2 t^5-13 t^4+43 t^3-92 t^2+143 t-165+143 t^{-1} -92 t^{-2} +43 t^{-3} -13 t^{-4} +2 t^{-5} }