Opt-in extra : typed entry points + manifest wiring helpers for embedded MathML (
<math:math>). The actual MathML element tree is kept as raw XML (W3C namespace, ~100 elements) — no deep typing.
Module mathMathml | Source packages/front/office/odf/src/extra/math-mathml.js
Helpers
parseMath(el) / renderMath(obj), manifestEntries({ path }).