rec-list2

list with condition: [x|x < 5]

W3C sample	WIRIS
	$\left[x\colon x< 5\right]$

<math xmlns="http://www.w3.org/1998/Math/MathML">
  <list order="numeric">
    <bvar>
      <ci>x</ci>
    </bvar>
    <condition>
      <apply>
        <lt/>
        <ci>x</ci>
        <cn>5</cn>
      </apply>
    </condition>
    <ci>x</ci>
  </list>
</math>

Author: MathML 2 Recommendation