<sect1 id="formulas">
<sect1info>
<authorgroup>
<author>
<firstname>Mike</firstname>
<surname>McBride</surname>
</author>
<!-- TRANS:ROLES_OF_TRANSLATORS -->
</authorgroup>
</sect1info>
<title>Formulas</title>
<indexterm><primary>formulas</primary></indexterm>

<para>&kword; has the ability to directly create formulas using the formula editor common to all &koffice; applications.</para>
<note><para>This is a formula editor for creating graphical versions of formulas.  &kword; does not currently have the ability 
to solve mathematical equations.</para></note>

<sect2 id="formulas-add"><title>Add a formula</title>
<para>There are three ways to insert a formula into a document:</para>
<itemizedlist>
<listitem>
<para>By selecting <menuchoice>
<guimenu>Insert</guimenu><guimenuitem>Formula</guimenuitem></menuchoice> from
the menubar</para>
</listitem>

<listitem>
<para>Using the keyboard shortcut: <keycap>F4</keycap></para>
</listitem>

<listitem>
<para>or by clicking <inlinemediaobject><imageobject><imagedata
fileref="part-kformula.png"
format="PNG"/></imageobject></inlinemediaobject> on the toolbar.</para>
</listitem>
</itemizedlist>
<para>&kword; creates a formula frame at the current cursor location.</para>
<note><para>Formula frames behave differently than most other frames in &kword;: </para>
<itemizedlist>
<listitem><para><emphasis>All</emphasis> formula frames are inserted <glossterm linkend="definlineframe">inline</glossterm> by default.
This frame can later be
converted to a <emphasis>non-inline</emphasis> frame later.</para></listitem>
<listitem><para>Formula frames expand and contract depending on the resulting size of the formula.</para></listitem>
<listitem><para>Formula frames automatically determine where in the line they are lined up.</para></listitem>
</itemizedlist>
</note>

</sect2>

<sect2 id="formula-move"><title>Moving a formula</title>
<para>By default, formula frames are created as <glossterm linkend="definlineframe">inline</glossterm> frames by default.  The formula frame
will move with the text as any other inline frame would.</para>
<para>If you want to have more control over where the formula is placed, you can convert it to a framed formula by clicking on the 
frame surrounding the formula with the &RMB;.  A popup menu will appear.  Simply select <guilabel>Inline Frame</guilabel> and the formula will 
now be a freely movable frame. </para>
<para>Once converted to a freely movable frame, you can <link linkend="move-frame">move the frame</link> 
just like any other frame in &kword;.</para>
</sect2>

<sect2 id="formula-delete"><title>Removing a formula</title>
<para>To delete a formula in &kword;, simply <link linkend="delete-frame">delete the frame</link> around it.</para>
</sect2>

<sect2 id="formula-edit"><title>Editing a formula</title>
<para>Editing a formula is beyond the scope of this documentation.  
Please see the &kformula; handbook for help with the editing of the formula.</para>
</sect2>
</sect1>

