data/mathtoweb/196.mml
<math xmlns="http://www.w3.org/1998/Math/MathML"><mrow><msub><mi>θ</mi><mn>1</mn></msub><mrow><mo rspace="0.3em" lspace="0em" stretchy="true" fence="true" form="prefix">(</mo><mn>2</mn><mi>z</mi><mo>,</mo><mi>q</mi><mo rspace="0em" lspace="0.3em" stretchy="true" fence="true" form="postfix">)</mo></mrow><mo>=</mo><mn>2</mn><mfrac linethickness="1"><mrow><msub><mi>θ</mi><mn>1</mn></msub><mrow><mo rspace="0.3em" lspace="0em" stretchy="true" fence="true" form="prefix">(</mo><mi>z</mi><mo>,</mo><mi>q</mi><mo rspace="0em" lspace="0.3em" stretchy="true" fence="true" form="postfix">)</mo></mrow><msub><mi>θ</mi><mn>2</mn></msub><mrow><mo rspace="0.3em" lspace="0em" stretchy="true" fence="true" form="prefix">(</mo><mi>z</mi><mo>,</mo><mi>q</mi><mo rspace="0em" lspace="0.3em" stretchy="true" fence="true" form="postfix">)</mo></mrow><msub><mi>θ</mi><mn>3</mn></msub><mrow><mo rspace="0.3em" lspace="0em" stretchy="true" fence="true" form="prefix">(</mo><mi>z</mi><mo>,</mo><mi>q</mi><mo rspace="0em" lspace="0.3em" stretchy="true" fence="true" form="postfix">)</mo></mrow><msub><mi>θ</mi><mn>4</mn></msub><mrow><mo rspace="0.3em" lspace="0em" stretchy="true" fence="true" form="prefix">(</mo><mi>z</mi><mo>,</mo><mi>q</mi><mo rspace="0em" lspace="0.3em" stretchy="true" fence="true" form="postfix">)</mo></mrow></mrow><mrow><msub><mi>θ</mi><mn>2</mn></msub><mrow><mo rspace="0.3em" lspace="0em" stretchy="true" fence="true" form="prefix">(</mo><mn>0</mn><mo>,</mo><mi>q</mi><mo rspace="0em" lspace="0.3em" stretchy="true" fence="true" form="postfix">)</mo></mrow><msub><mi>θ</mi><mn>3</mn></msub><mrow><mo rspace="0.3em" lspace="0em" stretchy="true" fence="true" form="prefix">(</mo><mn>0</mn><mo>,</mo><mi>q</mi><mo rspace="0em" lspace="0.3em" stretchy="true" fence="true" form="postfix">)</mo></mrow><msub><mi>θ</mi><mn>4</mn></msub><mrow><mo rspace="0.3em" lspace="0em" stretchy="true" fence="true" form="prefix">(</mo><mn>0</mn><mo>,</mo><mi>q</mi><mo rspace="0em" lspace="0.3em" stretchy="true" fence="true" form="postfix">)</mo></mrow></mrow></mfrac></mrow></math>