Data:10 112/HOMFLYPT 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 -a^2 z^8+a^4 z^6-5 a^2 z^6+z^6+3 a^4 z^4-7 a^2 z^4+3 z^4+a^4 z^2+z^2-2 a^4+4 a^2-1}