20 lines
482 B
HTML
20 lines
482 B
HTML
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<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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document.getElementById("mtr").appendChild(document.createTextNode("a"));
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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>
<mfenced open="[" close="]">
<mtable>
<mtr id="mtr">
<mtd><mi>x</mi></mtd>
<mtd><mi>y</mi></mtd>
</mtr>
</mtable>
</mfenced>
</mrow>
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</math></div>
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</body>
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</html>
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