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| <h3 class="section">1.22 <code>fmax</code>, <code>fmaxf</code>–maximum</h3> |
| |
| <p><a name="index-fmax-55"></a><a name="index-fmaxf-56"></a><strong>Synopsis</strong> |
| <pre class="example"> #include <math.h> |
| double fmax(double <var>x</var>, double <var>y</var>); |
| float fmaxf(float <var>x</var>, float <var>y</var>); |
| |
| </pre> |
| <p><strong>Description</strong><br> |
| The <code>fmax</code> functions determine the maximum numeric value of their arguments. |
| NaN arguments are treated as missing data: if one argument is a NaN and the |
| other numeric, then the <code>fmax</code> functions choose the numeric value. |
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| <p><br> |
| <strong>Returns</strong><br> |
| The <code>fmax</code> functions return the maximum numeric value of their arguments. |
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| <p><br> |
| <strong>Portability</strong><br> |
| ANSI C, POSIX. |
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