superscript — A superscript (as in x^2, the mathematical notation for x multiplied by itself)
superscript ::=
altanchorannotationbibliorefindexterm (db.indexterm.endofrange)indexterm (db.indexterm.singular)indexterm (db.indexterm.startofrange)inlinemediaobjectlinkolinkphrase (db._phrase)remarkreplaceablesubscriptsuperscriptxrefSuperscript identifies text that is to be displayed
as a superscript when rendered.
Formatted inline. Superscripts are usually printed in a smaller font and shifted up with respect to the baseline.
These elements contain superscript: abbrev, accel, acronym, address, application, arg, artpagenums, attribution, authorinitials, bibliocoverage, biblioid, bibliomisc, bibliomset, bibliorelation, bibliosource, bridgehead, citation, citebiblioid, citetitle, city, classname, classsynopsisinfo, code, command, computeroutput, confdates, confnum, confsponsor, conftitle, constant, contractnum, contractsponsor, contrib, country, database, edition, email, emphasis (db._emphasis), emphasis (db.emphasis), entry, envar, errorcode, errorname, errortext, errortype, exceptionname, fax, filename, firstname, firstterm, foreignphrase, funcdef, funcparams, funcsynopsisinfo, function, glosssee, glossseealso, glossterm, guibutton, guiicon, guilabel, guimenu, guimenuitem, guisubmenu, hardware, holder, honorific, html:button, html:label, html:legend, initializer, interfacename, issuenum, jobtitle, keycap, keycode, keysym, label, lineage, lineannotation, link, literal, literallayout, manvolnum, markup, mathphrase, member, methodname, modifier, mousebutton, msgaud, msglevel, msgorig, olink, option, optional, orgdiv, orgname, otheraddr, othername, package, pagenums, para, paramdef, parameter, personname, phone, phrase (db._phrase), phrase (db.phrase), pob, postcode, primary, primaryie, productname, productnumber, programlisting, prompt, property, publishername, quote, refdescriptor, refentrytitle, refmiscinfo, refname, refpurpose, releaseinfo, remark, replaceable, returnvalue, revnumber, revremark, screen, secondary, secondaryie, see, seealso, seealsoie, seeie, seg, segtitle, seriesvolnums, shortaffil, simpara, state, street, subscript, subtitle, superscript, surname, symbol, synopsis, systemitem, tag, td, term, termdef, tertiary, tertiaryie, th, title, titleabbrev, tocentry, token, trademark, type, uri, userinput, varname, volumenum, wordasword, year.
The following elements occur in superscript: text, alt, anchor, annotation, biblioref, indexterm (db.indexterm.endofrange), indexterm (db.indexterm.singular), indexterm (db.indexterm.startofrange), inlinemediaobject, link, olink, phrase (db._phrase), remark, replaceable, subscript, superscript, xref.
<article xmlns='http://docbook.org/ns/docbook'> <title>Example superscript</title> <para>The equation e<superscript>πi</superscript> + 1 = 0 ties together five of the most important mathematical constants. </para> </article>
The equation eπi + 1 = 0 ties together five of the most important mathematical constants.