| Presentation Markup | Content Markup |
|---|---|
<msup>
<mfenced>
<mrow>
<mi>a</mi>
<mo>+</mo>
<mi>b</mi>
</mrow>
</mfenced>
<mn>2</mn>
</msup>
|
<apply>
<power/>
<apply>
<plus/>
<ci>a</ci>
<ci>b</ci>
</apply>
<cn>2</cn>
</apply>
|
