Data:10 27/QuantumInvariant/A1/1

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 -q^{17}+2 q^{15}-3 q^{13}+3 q^{11}-2 q^9+q^7+q^5-2 q^3+4 q-2 q^{-1} +2 q^{-3} - q^{-5} }