1 <html xmlns=
"http://www.w3.org/1999/xhtml" xmlns:
m=
"http://www.w3.org/1998/Math/MathML">
3 <style type=
"text/css">
5 [class
="wide"] { width: 100000000px }
8 <script type=
"text/javascript">
12 document
.getElementById("targ").appendChild(document
.getElementById("cm").cloneNode(true));
18 <body onload=
"boom();">
21 <td><m:mrow class=
"wide" id=
"cm"></m:mrow></td>
22 <tr><m:mrow id=
"targ"></m:mrow></tr>