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<chapter id="introduction">
<title
>Introduction</title>
<para
>&kmplot; is a mathematical function plotter for the &kde; Desktop. It has a powerful built-in parser. You can plot different functions simultaneously and combine them to build new functions.</para>
<screenshot>
<screeninfo
>Examples</screeninfo>
<mediaobject>
<imageobject>
<imagedata fileref="threeplots.png" format="PNG"/>
</imageobject>
<textobject>
<phrase
>Examples</phrase>
</textobject>
</mediaobject>
</screenshot>
<para
>&kmplot; supports parametric functions and functions in polar coordinates. Several grid modes are supported. Plots may be printed with high precision in the correct scale.</para>
<para
>&kmplot; also provides some numerical an visual features like: <itemizedlist
> <listitem
><para
>Filling and calculating the area between the plot and the first axis</para
> </listitem
> <listitem
><para
>Finding maximum and minimum values</para
> </listitem
> <listitem
><para
>Changing function parameters dynamically</para
> </listitem
> <listitem
><para
>Plotting derivatives and integral functions.</para
> </listitem
> </itemizedlist
> These features help in learning the relationship between mathematical functions and their graphical representation in a coordinate system.</para>
</chapter>
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