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<h4 class="subsection">6.2.4 Alternate complex function syntax</h4>
<p><a name="index-Complex-function-330"></a>
Some Fortran compilers, including <samp><span class="command">g77</span></samp>, let the user declare
complex functions with the syntax <code>COMPLEX FUNCTION name*16()</code>, as
well as <code>COMPLEX*16 FUNCTION name()</code>. Both are non-standard, legacy
extensions. <samp><span class="command">gfortran</span></samp> accepts the latter form, which is more
common, but not the former.
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