texmath-0.7: tests/writers/mfencedBseparators8.mml

<?xml version='1.0' ?>
<math display="block" xmlns="http://www.w3.org/1998/Math/MathML">
  <mrow>
    <mo stretchy="true" form="prefix">(</mo>
    <mrow>
      <msub>
        <mi>a</mi>
        <mn>1</mn>
      </msub>
      <mo>,</mo>
      <msub>
        <mi>a</mi>
        <mn>2</mn>
      </msub>
      <mo>,</mo>
      <msub>
        <mi>a</mi>
        <mn>3</mn>
      </msub>
    </mrow>
    <mo stretchy="true" form="postfix">)</mo>
  </mrow>
</math>