<?xml version="1.0" encoding="UTF-8"?>
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<refentry 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:db="http://docbook.org/ns/docbook" xmlns:scilab="http://www.scilab.org" xml:id="acoth" xml:lang="pt">
    <refnamediv>
        <refname>acoth</refname>
        <refpurpose>arco-cotangente hiperbólico elemento a elemento</refpurpose>
    </refnamediv>
    <refsynopsisdiv>
        <title>Seqüência de Chamamento</title>
        <synopsis>y = acoth(x)</synopsis>
    </refsynopsisdiv>
    <refsection>
        <title>Parâmetros</title>
        <variablelist>
            <varlistentry>
                <term>x</term>
                <listitem>
                    <para>array de reais ou complexos</para>
                </listitem>
            </varlistentry>
            <varlistentry>
                <term>y</term>
                <listitem>
                    <para>array de reais ou complexos</para>
                </listitem>
            </varlistentry>
        </variablelist>
    </refsection>
    <refsection>
        <title>Descrição</title>
        <para>Computa o arco-cotangente hiperbólico do argumento elemento a
            elemento.
        </para>
    </refsection>
    <refsection>
        <title>Exemplos</title>
        <programlisting role="example"><![CDATA[
x=-30:0.1:30;
x(abs(x)<=1)=%nan;
plot(x,acoth(x))
 ]]></programlisting>
    </refsection>
    <refsection role="see also">
        <title>Ver Também</title>
        <simplelist type="inline">
            <member>
                <link linkend="atanh">atanh</link>
            </member>
            <member>
                <link linkend="coth">coth</link>
            </member>
        </simplelist>
    </refsection>
    <refsection>
        <title>Funções Usadas</title>
        <para>
            Esta rotina é baseada na função <literal>atanh</literal>.
        </para>
    </refsection>
</refentry>
