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<?xml version="1.0" encoding="UTF-8"?>
<!--
*
* This help file was generated from primitive.sci using help_from_sci().
*
-->
<refentry version="5.0-subset Scilab" xml:id="primitive" xml:lang="en"
xmlns="http://docbook.org/ns/docbook"
xmlns:xlink="http://www.w3.org/1999/xlink"
xmlns:svg="http://www.w3.org/2000/svg"
xmlns:ns3="http://www.w3.org/1999/xhtml"
xmlns:mml="http://www.w3.org/1998/Math/MathML"
xmlns:scilab="http://www.scilab.org"
xmlns:db="http://docbook.org/ns/docbook">
<refnamediv>
<refname>primitive</refname>
<refpurpose>This function calculates the primitive of a given function supplied as input.</refpurpose>
</refnamediv>
<refsynopsisdiv>
<title>Calling Sequence</title>
<synopsis>
y = primitive(f, t)
y = primitive(f, t, x)
</synopsis>
</refsynopsisdiv>
<refsection>
<title>Parameters</title>
<variablelist>
<varlistentry><term>f:</term>
<listitem><para> </para></listitem></varlistentry>
<varlistentry><term>t:</term>
<listitem><para> </para></listitem></varlistentry>
</variablelist>
</refsection>
<refsection>
<title>Description</title>
<para>
This is an Octave function.
This function calculates the primitive of a given function supplied as input.
The second parameter t is a vector at which the output is evaluated (at the points t). This vector should be ascending and ordered.
The function approximates the primitive (indefinite integral) of the univariate function handle f with constant of integration x.
</para>
</refsection>
<refsection>
<title>Examples</title>
<programlisting role="example"><![CDATA[
primitive([1,4,5],3,9)
ans =
9.
]]></programlisting>
</refsection>
</refentry>
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