22.1.2.112 sub (Subscript

This element specifies the subscript of the Pre-Sub-Superscript object sPre. [Example: For example, the sub in 2 the object 𝐴 is 1. An example of this element in use is: 1

<m:sPre>
  <m:sub>
    <m:r>
      <m:t>1</m:t>
    </m:r>
  </m:sub>
  <m:sup>
      <m:r>
        <m:t>2</m:t>
      </m:r>
  </m:sup>
  <m:e>
      <m:r>
        <m:t>A</m:t>
      </m:r>
  </m:e>
</m:sPre>

end example]

[Note: The W3C XML Schema definition of this element’s content model (CT_OMathArg) is located in A.6.1. end note]