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<!DOCTYPE html>
<html class="reftest-wait">
<head>
<meta charset="utf-8">
<title>mfrac created dynamically</title>
<link rel="help" href="https://w3c.github.io/mathml-core/#fractions-mfrac">
<link rel="help" href="https://w3c.github.io/mathml-core/#dom-and-javascript">
<meta name="assert" content="A dynamically added mfrac should render like the equivalent markup.">
<link rel="match" href="frac-created-dynamically-3-ref.html">
<script>
window.addEventListener("load", function() {
// force initial layout so we're sure what we're testing against
document.documentElement.getBoundingClientRect();
var mn3 = document.createElementNS("http://www.w3.org/1998/Math/MathML","mn");
mn3.appendChild(document.createTextNode("3"));
document.getElementsByTagName("mfrac")[0].appendChild(mn3);
document.getElementById("mn2").remove();
document.documentElement.classList.remove('reftest-wait');
});
</script>
</head>
<body>
<p>This test passes if you see a fraction 1/3.</p>
<math>
<mfrac>
<mn>1</mn>
<mn id="mn2">2</mn>
</mfrac>
</math>
<script src="/mathml/support/feature-detection.js"></script>
<script>MathMLFeatureDetection.ensure_for_match_reftest("has_mfrac");</script>
</body>
</html>
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