rec-reals1

reals

W3C sample	WIRIS
	$44.997\in \mathbb{R}$

<math xmlns="http://www.w3.org/1998/Math/MathML">
  <apply>
    <in/>
    <cn type="real">44.997</cn>
    <reals/>
  </apply>
</math>

Author: MathML 2 Recommendation