informalequation

informalequation — A displayed mathematical equation without a title.

Synopsis

Sequence of:
- info? (db.titleforbidden.info)
- alt?
- One of:
  - One or more of:
    mediaobject
  - One or more of:
    mathphrase
  - One or more of:
    mml:*
- caption? (db.caption)

Attributes

Common attributes and common linking attributes.

Description

An informalequation is usually a mathematical equation or a group of related mathematical equations.

Processing expectations

Formatted as a displayed block.

Parents

This element occurs in 73 elements.

Children

The following elements occur in informalequation: alt, caption (db.caption), info (db.titleforbidden.info), mathphrase, mediaobject, mml:*.

Examples

  1 <article xmlns='http://docbook.org/ns/docbook'>
  2 <title>Example informalequation</title>
    
  4 <para>The equation
    <informalequation>
  6   <alt>e^(pi*i) + 1 = 0</alt>
      <mediaobject>
  8     <imageobject condition="print">
          <imagedata fileref="figs/print/db5d_refeqn02.pdf"/>
 10     </imageobject>
        <imageobject condition="web">
 12       <imagedata fileref="figs/web/db5d_refeqn02.png"/>
        </imageobject>
 14   </mediaobject>
    </informalequation>
 16 is delightful because it joins together five of the most
    important mathematical constants.
 18 </para>
    
 20 </article>

The equation

is delightful because it joins together five of the most important mathematical constants.


info (db.titlereq.info)		informalexample