rec-limit9

W3C sample	WIRIS
	$x x a x$

<math xmlns="http://www.w3.org/1998/Math/MathML">
  <apply>
    <limit/>
    <bvar>
      <ci>x</ci>
    </bvar>
    <condition>
      <apply>
        <tendsto type="above"/>
        <ci>x</ci>
        <ci>a</ci>
      </apply>
    </condition>
    <apply>
      <sin/>
      <ci>x</ci>
    </apply>
  </apply>
</math>

Author: MathML 2 Recomendation