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Next: <a href="Implicitly-convert-LOGICAL-and-INTEGER-values.html#Implicitly-convert-LOGICAL-and-INTEGER-values" accesskey="n" rel="next">Implicitly convert LOGICAL and INTEGER values</a>, Previous: <a href="Real-array-indices.html#Real-array-indices" accesskey="p" rel="prev">Real array indices</a>, Up: <a href="Extensions-implemented-in-GNU-Fortran.html#Extensions-implemented-in-GNU-Fortran" accesskey="u" rel="up">Extensions implemented in GNU Fortran</a> &nbsp; [<a href="index.html#SEC_Contents" title="Table of contents" rel="contents">Contents</a>][<a href="Option-Index.html#Option-Index" title="Index" rel="index">Index</a>]</p>
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<a name="Unary-operators-1"></a>
<h4 class="subsection">6.1.11 Unary operators</h4>
<a name="index-operators_002c-unary"></a>

<p>As an extension, GNU Fortran allows unary plus and unary minus operators
to appear as the second operand of binary arithmetic operators without
the need for parenthesis.
</p>
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<pre class="smallexample">       X = Y * -Z
</pre></div>


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