ag-gipp/GoUldI

<math xmlns='http://www.w3.org/1998/Math/MathML' display='inline'><semantics><mrow><mi>q</mi><mo stretchy="false">(</mo><msub><mi>π</mi> <mi>n</mi></msub><mo stretchy="false">)</mo><mo>≡</mo><msub><mo>∑</mo> <mrow><mi>α</mi><mo>≠</mo><mi>β</mi></mrow></msub><merror><mtext>Unknown character</mtext></merror><mover><mi>P</mi><mo stretchy="false">^</mo></mover><mo stretchy="false">(</mo><msub><mi>e</mi> <mi>α</mi></msub><mo stretchy="false">)</mo><mover><mi>P</mi><mo stretchy="false">^</mo></mover><mo stretchy="false">(</mo><msub><mi>π</mi> <mi>n</mi></msub><mo stretchy="false">)</mo><mover><mi>P</mi><mo stretchy="false">^</mo></mover><mo stretchy="false">(</mo><msub><mi>e</mi> <mi>β</mi></msub><mo stretchy="false">)</mo><merror><mtext>Unknown character</mtext></merror></mrow><annotation encoding='application/x-tex'>q(\pi_{n})\equiv\sum_{\alpha\neq\beta}&lt;\hat{P}(e_{\alpha})\hat{P}(\pi_{n})\hat{P}(e_{\beta})&gt;</annotation></semantics></math>