r>

<tr><td class="mdescLeft">&nbsp;</td><td class="mdescRight">Returns sqrt(z.r^2 + z.i^2).  <a href="#f701b1c549ee8dcf6767742a91681b55"></a><br></td></tr>
<tr><td class="memItemLeft" nowrap align="right" valign="top">double&nbsp;</td><td class="memItemRight" valign="bottom"><a class="el" href="dcomplex_8c.html#47b00c33108809a1a9a94ffea7ef2097">z_abs1</a> (<a class="el" href="structdoublecomplex.html">doublecomplex</a> *z)</td></tr>

<tr><td class="mdescLeft">&nbsp;</td><td class="mdescRight">Approximates 