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7<title>AsinFIdx</title>
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10<h1><CODE><a href="../../nn/Overview.html">nn</a>::<a href="../../nn/math/Overview.html">math</a>::AsinFIdx</CODE> Function</h1>
11<h2>Syntax</h2>
12    <div class="section">
13      <pre class="definition">
14NN_MATH_INLINE <a href="../../nn_types/f32.html">f32</a> AsinFIdx(
15     <a href="../../nn_types/f32.html">f32</a> x
16);
17</pre>
18    </div>
19<h2>Parameters</h2>
20    <div class="section">
21      <table class="arguments">
22        <thead>
23          <tr>
24            <td width="15" />
25<th>Name</th>
26<td>Description</td>
27          </tr>
28        </thead>
29        <tr>
30<td>in</td>
31<th>x</th>
32<td>Value whose inverse sine (arcsine) you wish to find.</td>
33        </tr> </table>
34    </div>
35<h2>Return Values</h2>
36<div class="section">Returns the inverse sine in angle units for which one complete revolution is defined as equal to 256.0 units. </div>
37<h2>Description</h2>
38    <div class="section">
39<p>Finds the inverse sine (arcsine).</p><p>This function uses the standard <CODE>acos</CODE> function.</p></div>
40<h2>Revision History</h2>
41    <div class="section">
42      <dl class="history">
43        <dt>2011/08/26</dt>
44<dd>Added text about internal implementation.<br />
45        </dd>
46        <dt>2010/01/07</dt>
47<dd>Initial version.<br />
48        </dd>
49      </dl>
50    </div>
51  <hr><p>CONFIDENTIAL</p></body>
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53