failed

ms-16

Formatting of right hand side of equation should be identical to formatting of left hand side

W3C sample	WIRIS
	$string = string$

<math xmlns="http://www.w3.org/1998/Math/MathML" display="block">
  <ms lquote="&quot;" rquote="&quot;">string</ms>
  <mo>=</mo>
  <ms>string</ms>
</math>

Author: George Chavchanidze, Opera Software ASA