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88 lines
3.2 KiB
HTML
88 lines
3.2 KiB
HTML
4 years ago
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<!-- Created by GNU Texinfo 6.4, http://www.gnu.org/software/texinfo/ -->
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<title>fmax (LIBM)</title>
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<link href="Document-Index.html#SEC_Contents" rel="contents" title="Table of Contents">
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<body lang="en">
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<a name="fmax"></a>
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<div class="header">
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<p>
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Next: <a href="fmin.html#fmin" accesskey="n" rel="next">fmin</a>, Previous: <a href="fma.html#fma" accesskey="p" rel="prev">fma</a>, Up: <a href="Math.html#Math" accesskey="u" rel="up">Math</a> [<a href="Document-Index.html#SEC_Contents" title="Table of contents" rel="contents">Contents</a>][<a href="Document-Index.html#Document-Index" title="Index" rel="index">Index</a>]</p>
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</div>
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<hr>
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<a name="fmax_002c-fmaxf_002d_002d_002dmaximum"></a>
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<h3 class="section">1.23 <code>fmax</code>, <code>fmaxf</code>—maximum</h3>
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<a name="index-fmax"></a>
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<a name="index-fmaxf"></a>
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<p><strong>Synopsis</strong>
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</p><div class="example">
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<pre class="example">#include <math.h>
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double fmax(double <var>x</var>, double <var>y</var>);
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float fmaxf(float <var>x</var>, float <var>y</var>);
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</pre></div>
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<p><strong>Description</strong><br>
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The <code>fmax</code> functions determine the maximum numeric value of their arguments.
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NaN arguments are treated as missing data: if one argument is a NaN and the
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other numeric, then the <code>fmax</code> functions choose the numeric value.
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</p>
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<br>
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<p><strong>Returns</strong><br>
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The <code>fmax</code> functions return the maximum numeric value of their arguments.
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</p>
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<br>
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<p><strong>Portability</strong><br>
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ANSI C, POSIX.
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</p>
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</body>
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