<sup> Superscript

Used to mark text that should appear higher than the baseline and slightly smaller; superior or superscript text.
Attributes

Base Attributes

Models and Context
May be contained in
Description
Any combination of:
Content Model
<!ELEMENT  sup          (#PCDATA %emphasized-text;)*                 >
Expanded Content Model

(#PCDATA | email | ext-link | uri | inline-supplementary-material | related-article | related-object | citation-alternatives | element-citation | mixed-citation | std | bold | fixed-case | italic | monospace | num | overline | roman | sans-serif | sc | strike | underline | ruby | alternatives | inline-code | inline-graphic | inline-media | private-char | chem-struct | inline-formula | tex-math | mml:math | abbrev | index-term | index-term-range-end | milestone-end | milestone-start | named-content | styled-content | fn | target | tbx:entailedTerm | xref | std-ref | sub | sup)*

Tagged Sample

Expression in text

...
<p>There are six test conditions (A, B, C, D, E, and F) 
in this method. Test conditions A and B utilize oil as a 
means to detect gross leaks by the observation of bubbles. 
Both of these tests will detect leaks of a nominal value 
of 10<sup>-5</sup> atm cm<sup>3</sup>/s. ...</p>
...