ag-gipp/GoUldI

<?xml version="1.0" ?>
<math type="pom-exported">
  <expression prime-tag="sequence">
    <term prime-tag="fence">|</term>
    <term prime-tag="letter" secondary-tags="Latin">A</term>
    <term prime-tag="fence">|</term>
    <term prime-tag="equals">=</term>
    <expression prime-tag="matrix">
      <expression prime-tag="row">
        <term prime-tag="letter" secondary-tags="Latin">a</term>
        <term prime-tag="letter" secondary-tags="Latin">b</term>
      </expression>
      <expression prime-tag="row">
        <term prime-tag="letter" secondary-tags="Latin">c</term>
        <term prime-tag="letter" secondary-tags="Latin">d</term>
      </expression>
    </expression>
    <term prime-tag="equals">=</term>
    <term prime-tag="alphanumeric">ad</term>
    <term prime-tag="minus">-</term>
    <term prime-tag="alphanumeric">bc</term>
  </expression>
</math>