зеркало из https://github.com/mozilla/gecko-dev.git
25 строки
371 B
HTML
25 строки
371 B
HTML
<html xmlns="http://www.w3.org/1999/xhtml">
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<head>
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<script>
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function foo()
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{
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var mo = document.getElementById("mo");
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mo.removeChild(mo.firstChild);
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}
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</script>
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</head>
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<body onload="foo();">
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<div><math xmlns="http://www.w3.org/1998/Math/MathML" display="block">
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<mrow>
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<mi>x</mi>
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<mo id="mo">=</mo>
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<mi>y</mi>
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</mrow>
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</math></div>
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</body>
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</html>
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