ag-gipp/GoUldI

<math xmlns="http://www.w3.org/1998/Math/MathML"><msub><mi>S</mi><mstyle mathvariant="normal"><mi>p</mi><mi>r</mi><mi>o</mi><mi>b</mi><mi>e</mi></mstyle></msub><mo>=</mo><mo>-</mo><mfenced close=")" open="("><mrow><msub><mi>T</mi><mn>4</mn></msub><mi>L</mi></mrow></mfenced><mo>∫</mo><msup><mi>d</mi><mn>4</mn></msup><mi>x</mi><mspace width="0.167em"/><msqrt><mrow><mo>-</mo><mi>g</mi></mrow></msqrt><mfenced close="]" open="["><mrow><mrow><mfrac><mn>1</mn><mn>2</mn></mfrac></mrow><mfenced close=")" open="("><mrow><mn>1</mn><mo>+</mo><mfrac><mrow><msub><mi>g</mi><mi>s</mi></msub><mi>π</mi><mi>sin</mi><mi>θ</mi></mrow><mrow><mn>2</mn><mfenced close=")" open="("><mrow><msub><mi>M</mi><mi>s</mi></msub><mi>L</mi></mrow></mfenced><msup><mfenced close=")" open="("><mrow><msub><mi>M</mi><mi>s</mi></msub><mi>y</mi></mrow></mfenced><mn>2</mn></msup></mrow></mfrac></mrow></mfenced><mo>|</mo><mi>∂</mi><mi>y</mi><msup><mo>|</mo><mn>2</mn></msup><mo>-</mo><mn>2</mn><mfenced close=")" open="("><mrow><mn>1</mn><mo>-</mo><mfrac><mrow><msub><mi>g</mi><mi>s</mi></msub><mi>π</mi><msup><mi>tan</mi><mn>3</mn></msup><mi>θ</mi></mrow><mrow><mn>8</mn><mfenced close=")" open="("><mrow><msub><mi>M</mi><mi>s</mi></msub><mi>L</mi></mrow></mfenced><msup><mfenced close=")" open="("><mrow><msub><mi>M</mi><mi>s</mi></msub><mi>y</mi></mrow></mfenced><mn>2</mn></msup></mrow></mfrac></mrow></mfenced></mrow></mfenced></math>