Data:8 13/QuantumInvariant/A3/1,0,0

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^{13}+q^{11}+q^7-q^5+q^3-q+ q^{-3} + q^{-5} +2 q^{-7} + q^{-9} +2 q^{-11} - q^{-13} - q^{-17} - q^{-21} }