Data:9 15/QuantumInvariant/A1/2

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^{10}-q^8-q^6+3 q^4-3 q^2-2+9 q^{-2} -4 q^{-4} -6 q^{-6} +11 q^{-8} - q^{-10} -7 q^{-12} +5 q^{-14} +2 q^{-16} -3 q^{-18} -3 q^{-20} +5 q^{-22} +2 q^{-24} -8 q^{-26} +5 q^{-28} +6 q^{-30} -10 q^{-32} + q^{-34} +7 q^{-36} -6 q^{-38} -2 q^{-40} +4 q^{-42} - q^{-44} - q^{-46} + q^{-48} }