ag-gipp/GoUldI

<math xmlns="http://www.w3.org/1998/Math/MathML"><msub><mi>θ</mi><mn>1</mn></msub><mfenced close=")" open="("><mrow><mn>2</mn><mi>z</mi></mrow><mi>q</mi></mfenced><mo>=</mo><mn>2</mn><mfrac><mrow><msub><mi>θ</mi><mn>1</mn></msub><mfenced close=")" open="("><mi>z</mi><mi>q</mi></mfenced><msub><mi>θ</mi><mn>2</mn></msub><mfenced close=")" open="("><mi>z</mi><mi>q</mi></mfenced><msub><mi>θ</mi><mn>3</mn></msub><mfenced close=")" open="("><mi>z</mi><mi>q</mi></mfenced><msub><mi>θ</mi><mn>4</mn></msub><mfenced close=")" open="("><mi>z</mi><mi>q</mi></mfenced></mrow><mrow><msub><mi>θ</mi><mn>2</mn></msub><mfenced close=")" open="("><mn>0</mn><mi>q</mi></mfenced><msub><mi>θ</mi><mn>3</mn></msub><mfenced close=")" open="("><mn>0</mn><mi>q</mi></mfenced><msub><mi>θ</mi><mn>4</mn></msub><mfenced close=")" open="("><mn>0</mn><mi>q</mi></mfenced></mrow></mfrac></math>