data/pom/44.xml
<?xml version="1.0" ?>
<math type="pom-exported">
<expression prime-tag="sequence">
<expression prime-tag="fraction">
<expression prime-tag="sequence" secondary-tags="numerator">
<term prime-tag="letter" secondary-tags="Latin">D</term>
<expression prime-tag="underscore" secondary-tags="subscript_operation">
<term prime-tag="letter" secondary-tags="Latin">g</term>
</expression>
<term prime-tag="letter" secondary-tags="Latin">u</term>
<expression prime-tag="underscore" secondary-tags="subscript_operation">
<term prime-tag="letter" secondary-tags="Latin">g</term>
</expression>
</expression>
<term prime-tag="alphanumeric">Dt</term>
</expression>
<term prime-tag="minus">-</term>
<term prime-tag="letter" secondary-tags="Latin">f</term>
<expression prime-tag="underscore" secondary-tags="subscript_operation">
<term prime-tag="digit" secondary-tags="numeric">0</term>
</expression>
<term prime-tag="letter" secondary-tags="Latin">v</term>
<expression prime-tag="underscore" secondary-tags="subscript_operation">
<term prime-tag="letter" secondary-tags="Latin">a</term>
</expression>
<term prime-tag="minus">-</term>
<term prime-tag="latex-command">\beta</term>
<term prime-tag="letter" secondary-tags="Latin">y</term>
<term prime-tag="letter" secondary-tags="Latin">v</term>
<expression prime-tag="underscore" secondary-tags="subscript_operation">
<term prime-tag="letter" secondary-tags="Latin">g</term>
</expression>
<term prime-tag="equals">=</term>
<term prime-tag="digit" secondary-tags="numeric">0</term>
</expression>
</math>