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<h2>
<span class="refentrytitle">int</span>
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<p>int —
Extracts an integer from a decimal number.
</p>
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<div class="refsect1" title="Description">
<a id="idp27366144"></a>
<h2>Description</h2>
<p>
Returns the integer part of <span class="emphasis"><em>x</em></span>.
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<div class="refsect1" title="Syntax">
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<h2>Syntax</h2>
<pre class="synopsis"><span class="command"><strong>int</strong></span>(x) (init-rate or control-rate; also works at audio rate in Csound5)</pre>
<p>
where the argument within the parentheses may be an expression. Value converters perform arithmetic translation from units of one kind to units of another. The result can then be a term in a further expression.
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<div class="refsect1" title="Examples">
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<h2>Examples</h2>
<p>
Here is an example of the int opcode. It uses the file <a class="ulink" href="examples/int.csd" target="_top"><em class="citetitle">int.csd</em></a>.
</p>
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<a id="idp27372024"></a>
<p class="title">
<strong>Example 372. Example of the int opcode.</strong>
</p>
<div class="example-contents">
<p>See the sections <a class="link" href="UsingRealTime.html" title="Real-Time Audio"><em class="citetitle">Real-time Audio</em></a> and <a class="link" href="CommandFlags.html" title="Csound command line"><em class="citetitle">Command Line Flags</em></a> for more information on using command line flags.</p>
<pre class="programlisting">
<span class="csdtag"><CsoundSynthesizer></span>
<span class="csdtag"><CsOptions></span>
<span class="comment">; Select audio/midi flags here according to platform</span>
-odac <span class="comment">;;;realtime audio out</span>
<span class="comment">;-iadc ;;;uncomment -iadc if realtime audio input is needed too</span>
<span class="comment">; For Non-realtime ouput leave only the line below:</span>
<span class="comment">; -o int.wav -W ;;; for file output any platform</span>
<span class="csdtag"></CsOptions></span>
<span class="csdtag"><CsInstruments></span>
<span class="ohdr">sr</span> <span class="op">=</span> 44100
<span class="ohdr">ksmps</span> <span class="op">=</span> 32
<span class="ohdr">nchnls</span> <span class="op">=</span> 2
<span class="ohdr">0dbfs</span> <span class="op">=</span> 1
<span class="oblock">instr</span> 1
icount <span class="opc">init</span> 0
<span class="olabel">loop</span><span class="op">:</span>
inum <span class="op">=</span> icount <span class="op">/</span> 3
inm <span class="op">=</span> <span class="opc">int</span>(inum)
<span class="opc">prints</span> "integer (<span class="op">%</span>f<span class="op">/</span>3) <span class="op">=</span> <span class="op">%</span>f\\n", icount, inm
<span class="octrl">loop_lt</span> icount, 1, 10, <span class="olabel">loop</span>
<span class="oblock">endin</span>
<span class="csdtag"></CsInstruments></span>
<span class="csdtag"><CsScore></span>
<span class="stamnt">i</span> 1 0 0
<span class="stamnt">e</span>
<span class="csdtag"></CsScore></span>
<span class="csdtag"></CsoundSynthesizer></span>
</pre>
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</div>
<p><br class="example-break" />
Its output should include lines like these:
</p>
<pre class="screen">
integer (0.000000/3) = 0.000000
integer (1.000000/3) = 0.000000
integer (2.000000/3) = 0.000000
integer (3.000000/3) = 1.000000
integer (4.000000/3) = 1.000000
integer (5.000000/3) = 1.000000
integer (6.000000/3) = 2.000000
integer (7.000000/3) = 2.000000
integer (8.000000/3) = 2.000000
integer (9.000000/3) = 3.000000
</pre>
<p>
</p>
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<div class="refsect1" title="See Also">
<a id="idp27430352"></a>
<h2>See Also</h2>
<p>
<a class="link" href="abs.html" title="abs"><em class="citetitle">abs</em></a>,
<a class="link" href="exp.html" title="exp"><em class="citetitle">exp</em></a>,
<a class="link" href="frac.html" title="frac"><em class="citetitle">frac</em></a>,
<a class="link" href="log.html" title="log"><em class="citetitle">log</em></a>,
<a class="link" href="log10.html" title="log10"><em class="citetitle">log10</em></a>,
<a class="link" href="opi.html" title="i"><em class="citetitle">i</em></a>,
<a class="link" href="sqrt.html" title="sqrt"><em class="citetitle">sqrt</em></a>
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