omputed using the <a class="link" href="../result_type.html" title="Calculation of the Type of the Result"><span class="emphasis"><em>result
        type calculation rules</em></span></a>: the return is <code class="computeroutput"><span class="keyword">double</span></code>
        when <span class="emphasis"><em>x</em></span> is an integer type and T otherwise.
      </p>
<p>
        The final <a class="link" href="../../policy.html" title="Chapter 21. Policies: Controlling Precision, Error Handling etc"