Data:10 127/QuantumInvariant/A1/1

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^{21}-q^{19}+q^{17}-2 q^{15}-q^9+2 q^7+2 q^3}