ag-gipp/GoUldI

<math xmlns="http://www.w3.org/1998/Math/MathML"><msub><mi mathvariant="script">C</mi><mi>ν</mi></msub><mfenced close=")" open="("><mrow><mi>u</mi><mo>±</mo><mi>v</mi></mrow></mfenced><mo>=</mo><msubsup><mo>∑</mo><mrow><mi>k</mi><mo>=</mo><mo>-</mo><mi>∞</mi></mrow><mi>∞</mi></msubsup><msub><mi mathvariant="script">C</mi><mrow><mi>ν</mi><mo>∓</mo><mi>k</mi></mrow></msub><mfenced close=")" open="("><mi>u</mi></mfenced><msub><mi>J</mi><mi>k</mi></msub><mfenced close=")" open="("><mi>v</mi></mfenced></math>