Data:8 13/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^{20}-2 q^{18}-q^{16}+5 q^{14}-4 q^{12}-3 q^{10}+7 q^8-3 q^6-3 q^4+6 q^2+1-2 q^{-2} +3 q^{-6} - q^{-8} -5 q^{-10} +4 q^{-12} +3 q^{-14} -6 q^{-16} +3 q^{-18} +4 q^{-20} -5 q^{-22} +3 q^{-26} -2 q^{-28} - q^{-30} + q^{-32} }