data/pom/23.xml
<?xml version="1.0" ?>
<math type="pom-exported">
<expression prime-tag="sequence">
<term prime-tag="letter" secondary-tags="Latin">D</term>
<term prime-tag="left parenthesis" secondary-tags="opening delimiter">(</term>
<term prime-tag="letter" secondary-tags="Latin">G</term>
<term prime-tag="comma" secondary-tags="punctuation">,</term>
<term prime-tag="letter" secondary-tags="Latin">H</term>
<term prime-tag="right parenthesis" secondary-tags="closing delimiter">)</term>
<term prime-tag="equals">=</term>
<term prime-tag="operator">\sum</term>
<expression prime-tag="subsuperscript">
<expression prime-tag="underscore" secondary-tags="subscript_operation">
<expression prime-tag="sequence" secondary-tags="subscript">
<term prime-tag="letter" secondary-tags="Latin">i</term>
<term prime-tag="equals">=</term>
<term prime-tag="digit" secondary-tags="numeric">1</term>
</expression>
</expression>
<expression prime-tag="caret" secondary-tags="superscript_operation">
<term prime-tag="numeric">29</term>
</expression>
</expression>
<term prime-tag="fence">|</term>
<term prime-tag="letter" secondary-tags="Latin">F</term>
<expression prime-tag="underscore" secondary-tags="subscript_operation">
<term prime-tag="letter" secondary-tags="Latin">i</term>
</expression>
<term prime-tag="left parenthesis" secondary-tags="opening delimiter">(</term>
<term prime-tag="letter" secondary-tags="Latin">G</term>
<term prime-tag="right parenthesis" secondary-tags="closing delimiter">)</term>
<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="letter" secondary-tags="Latin">i</term>
</expression>
<term prime-tag="left parenthesis" secondary-tags="opening delimiter">(</term>
<term prime-tag="letter" secondary-tags="Latin">H</term>
<term prime-tag="right parenthesis" secondary-tags="closing delimiter">)</term>
<term prime-tag="fence">|</term>
</expression>
</math>