function.asinh.html
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<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN" "http://www.w3.org/TR/html4/loose.dtd">
<html>
<head>
<meta http-equiv="content-type" content="text/html; charset=UTF-8">
<title>Areasinus Hyperbolikus</title>
</head>
<body><div class="manualnavbar" style="text-align: center;">
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</div><hr /><div id="function.asinh" class="refentry">
<div class="refnamediv">
<h1 class="refname">asinh</h1>
<p class="verinfo">(PHP 4 >= 4.1.0, PHP 5)</p><p class="refpurpose"><span class="refname">asinh</span> — <span class="dc-title">Areasinus Hyperbolikus</span></p>
</div>
<div class="refsect1 description" id="refsect1-function.asinh-description">
<h3 class="title">Beschreibung</h3>
<div class="methodsynopsis dc-description">
<span class="type">float</span> <span class="methodname"><strong>asinh</strong></span>
( <span class="methodparam"><span class="type">float</span> <code class="parameter">$arg</code></span>
)</div>
<p class="para rdfs-comment">
Berechnet den Areasinus Hyperbolikus von <code class="parameter">arg</code>.
Der Areasinus Hyperbolikus ist die Umkehrfunktion des Sinus Hyperbolikus,
d.h. <code class="parameter">asinh(sinh(arg)) = arg</code>.
</p>
</div>
<div class="refsect1 parameters" id="refsect1-function.asinh-parameters">
<h3 class="title">Parameter-Liste</h3>
<p class="para">
<dl>
<dt>
<code class="parameter">arg</code></dt>
<dd>
<p class="para">
Der zu verarbeitende Wert
</p>
</dd>
</dl>
</p>
</div>
<div class="refsect1 returnvalues" id="refsect1-function.asinh-returnvalues">
<h3 class="title">Rückgabewerte</h3>
<p class="para">
Der Areasinus Hyperbolikus von <code class="parameter">arg</code>
</p>
</div>
<div class="refsect1 changelog" id="refsect1-function.asinh-changelog">
<h3 class="title">Changelog</h3>
<p class="para">
<table class="doctable informaltable">
<thead>
<tr>
<th>Version</th>
<th>Beschreibung</th>
</tr>
</thead>
<tbody class="tbody">
<tr>
<td>5.3.0</td>
<td>
Die Funktion ist nun auf allen Plattformen verfügbar.
</td>
</tr>
</tbody>
</table>
</p>
</div>
<div class="refsect1 seealso" id="refsect1-function.asinh-seealso">
<h3 class="title">Siehe auch</h3>
<p class="para">
<ul class="simplelist">
<li class="member"><span class="function"><a href="function.sinh.html" class="function" rel="rdfs-seeAlso">sinh()</a> - Sinus Hyperbolikus</span></li>
<li class="member"><span class="function"><a href="function.asin.html" class="function" rel="rdfs-seeAlso">asin()</a> - Arkussinus</span></li>
<li class="member"><span class="function"><a href="function.acosh.html" class="function" rel="rdfs-seeAlso">acosh()</a> - Areakosinus Hyperbolikus</span></li>
<li class="member"><span class="function"><a href="function.atanh.html" class="function" rel="rdfs-seeAlso">atanh()</a> - Areatangens Hyperbolikus</span></li>
</ul>
</p>
</div>
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