<?xml version="1.0" encoding="UTF-8"?>

<math xmlns="http://www.w3.org/1998/Math/MathML">
  <mtext>Inline floor, auto, normal line </mtext> 
  <mstyle displaystyle="false" scriptlevel="0">
    <mrow>
      <mo form="prefix" fence="true" stretchy="true" lspace="0em" rspace="0em">&#x0230A;</mo> 
      <mfrac>
        <mrow>
          <mi mathcolor="gray">sin</mi> 
          <mo rspace="verythinmathspace">&#x02061;</mo> 
          <mi>&#x003B8;</mi> 
        </mrow> 
        <mi>M</mi> 
      </mfrac> 
      <mo form="postfix" fence="true" stretchy="true" lspace="0em" rspace="0em">&#x0230B;</mo> 
    </mrow> 
  </mstyle> 
  <mtext> the end.</mtext> </math>