ag-gipp/GoUldI

<math xmlns='http://www.w3.org/1998/Math/MathML' display='inline'><semantics><mrow><msub><mi>R</mi> <mi>a</mi></msub><mrow><mo>(</mo><mstyle mathvariant="bold"><mi mathvariant="bold">b</mi></mstyle><mo>;</mo><mstyle mathvariant="bold"><mi mathvariant="bold">z</mi></mstyle><mo>)</mo></mrow><msub><mi>R</mi> <mrow><mo lspace="verythinmathspace" rspace="0em">−</mo><mi>a</mi></mrow></msub><mrow><mo>(</mo><mstyle mathvariant="bold"><mi mathvariant="bold">b</mi></mstyle><mo>;</mo><mstyle mathvariant="bold"><mi mathvariant="bold">z</mi></mstyle><mo>)</mo></mrow><merror><mtext>Unknown character</mtext></merror><mn>1</mn></mrow><annotation encoding='application/x-tex'>R_{a}\left(\mathbf{b};\mathbf{z}\right)R_{-a}\left(\mathbf{b};\mathbf{z}\right)&gt;1</annotation></semantics></math>