centerbaseline=false
mml=<math xmlns="http://www.w3.org/1998/Math/MathML"><mn>3</mn><msup><mfenced><mfrac><mn>32</mn><mn>36</mn></mfrac></mfenced><mn>2</mn></msup><mfenced><mfrac><mn>4</mn><mn>36</mn></mfrac></mfenced></math>
