centerbaseline=false
mml=<math xmlns="http://www.w3.org/1998/Math/MathML"><mfenced open="{" close="}"><mrow><mn>45</mn><mo>°</mo><mo>,</mo><mn>165</mn><mo>°</mo><mo>,</mo><mn>285</mn><mo>°</mo></mrow></mfenced></math>
