Data:K11a112/QuantumInvariant/A2/1,0

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^{18}+2 q^{12}-3 q^{10}+3 q^8-q^6-2 q^4+2 q^2-5+4 q^{-2} -2 q^{-4} +2 q^{-6} +3 q^{-8} -2 q^{-10} +2 q^{-12} - q^{-14} }