ace core</span>
<span class="special">}</span> <span class="comment">// namespace boost</span>
</pre>
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<a name="core.cmath.header_boost_core_cmath_hpp.classification_functions"></a><a class="link" href="cmath.html#core.cmath.header_boost_core_cmath_hpp.classification_functions" title="Classification Functions">Classification
        Functions</a>
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<div class="titlepage"><div><div><h5 