Data:6 2/QuantumInvariant/A2/2,0

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^{40}-q^{30}-2 q^{28}+q^{20}+2 q^{18}+q^{16}+q^{14}+q^{12}-q^8-q^6-q^2+ q^{-2} + q^{-4} + q^{-8} + q^{-10} + q^{-12} }