msubsup-05.test

<<< native
[ ESubsup
    (EIdentifier "S")
    (ESubsup (EIdentifier "Q") (ENumber "4") (ENumber "3"))
    (ESubsup (EIdentifier "P") (ENumber "2") (ENumber "1"))
, ESymbol Rel "="
, ESubsup
    (EIdentifier "S")
    (ESubsup
       (EIdentifier "Q")
       (EGrouped [ ENumber "4" , EPhantom (EText TextNormal "z") ])
       (ENumber "3"))
    (ESubsup
       (EIdentifier "P")
       (ENumber "2")
       (EGrouped [ ENumber "1" , EPhantom (EText TextNormal "z") ]))
]
>>> omml
<?xml version='1.0' ?>
<m:oMathPara>
  <m:oMathParaPr>
    <m:jc m:val="center" />
  </m:oMathParaPr>
  <m:oMath>
    <m:sSubSup>
      <m:e>
        <m:r>
          <m:t>S</m:t>
        </m:r>
      </m:e>
      <m:sub>
        <m:sSubSup>
          <m:e>
            <m:r>
              <m:t>Q</m:t>
            </m:r>
          </m:e>
          <m:sub>
            <m:r>
              <m:t>4</m:t>
            </m:r>
          </m:sub>
          <m:sup>
            <m:r>
              <m:t>3</m:t>
            </m:r>
          </m:sup>
        </m:sSubSup>
      </m:sub>
      <m:sup>
        <m:sSubSup>
          <m:e>
            <m:r>
              <m:t>P</m:t>
            </m:r>
          </m:e>
          <m:sub>
            <m:r>
              <m:t>2</m:t>
            </m:r>
          </m:sub>
          <m:sup>
            <m:r>
              <m:t>1</m:t>
            </m:r>
          </m:sup>
        </m:sSubSup>
      </m:sup>
    </m:sSubSup>
    <m:r>
      <m:rPr>
        <m:sty m:val="p" />
      </m:rPr>
      <m:t>=</m:t>
    </m:r>
    <m:sSubSup>
      <m:e>
        <m:r>
          <m:t>S</m:t>
        </m:r>
      </m:e>
      <m:sub>
        <m:sSubSup>
          <m:e>
            <m:r>
              <m:t>Q</m:t>
            </m:r>
          </m:e>
          <m:sub>
            <m:r>
              <m:t>4</m:t>
            </m:r>
            <m:phant>
              <m:phantPr>
                <m:show m:val="0" />
              </m:phantPr>
              <m:e>
                <m:r>
                  <m:rPr>
                    <m:nor />
                    <m:sty m:val="p" />
                  </m:rPr>
                  <m:t>z</m:t>
                </m:r>
              </m:e>
            </m:phant>
          </m:sub>
          <m:sup>
            <m:r>
              <m:t>3</m:t>
            </m:r>
          </m:sup>
        </m:sSubSup>
      </m:sub>
      <m:sup>
        <m:sSubSup>
          <m:e>
            <m:r>
              <m:t>P</m:t>
            </m:r>
          </m:e>
          <m:sub>
            <m:r>
              <m:t>2</m:t>
            </m:r>
          </m:sub>
          <m:sup>
            <m:r>
              <m:t>1</m:t>
            </m:r>
            <m:phant>
              <m:phantPr>
                <m:show m:val="0" />
              </m:phantPr>
              <m:e>
                <m:r>
                  <m:rPr>
                    <m:nor />
                    <m:sty m:val="p" />
                  </m:rPr>
                  <m:t>z</m:t>
                </m:r>
              </m:e>
            </m:phant>
          </m:sup>
        </m:sSubSup>
      </m:sup>
    </m:sSubSup>
  </m:oMath>
</m:oMathPara>