dcomplex_8c.html
来自「SuperLU is a general purpose library for」· HTML 代码 · 共 261 行
HTML
261 行
<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN"><html><head><meta http-equiv="Content-Type" content="text/html;charset=iso-8859-1"><title>SuperLU: SRC/dcomplex.c File Reference</title><link href="doxygen.css" rel="stylesheet" type="text/css"><link href="tabs.css" rel="stylesheet" type="text/css"></head><body><!-- Generated by Doxygen 1.4.6 --><div class="tabs"> <ul> <li><a href="index.html"><span>Main Page</span></a></li> <li><a href="annotated.html"><span>Data Structures</span></a></li> <li id="current"><a href="files.html"><span>Files</span></a></li> </ul></div><div class="tabs"> <ul> <li><a href="files.html"><span>File List</span></a></li> <li><a href="globals.html"><span>Globals</span></a></li> </ul></div><h1>SRC/dcomplex.c File Reference</h1>Common arithmetic for complex type. <a href="#_details">More...</a><p><code>#include <math.h></code><br><code>#include <stdlib.h></code><br><code>#include <stdio.h></code><br><code>#include "<a class="el" href="slu__dcomplex_8h-source.html">slu_dcomplex.h</a>"</code><br><table border="0" cellpadding="0" cellspacing="0"><tr><td></td></tr><tr><td colspan="2"><br><h2>Functions</h2></td></tr><tr><td class="memItemLeft" nowrap align="right" valign="top">void </td><td class="memItemRight" valign="bottom"><a class="el" href="dcomplex_8c.html#4cfde2671a83833a15c5b48517781db0">z_div</a> (<a class="el" href="structdoublecomplex.html">doublecomplex</a> *c, <a class="el" href="structdoublecomplex.html">doublecomplex</a> *a, <a class="el" href="structdoublecomplex.html">doublecomplex</a> *b)</td></tr><tr><td class="mdescLeft"> </td><td class="mdescRight">Complex Division c = a/b. <a href="#4cfde2671a83833a15c5b48517781db0"></a><br></td></tr><tr><td class="memItemLeft" nowrap align="right" valign="top">double </td><td class="memItemRight" valign="bottom"><a class="el" href="dcomplex_8c.html#f701b1c549ee8dcf6767742a91681b55">z_abs</a> (<a class="el" href="structdoublecomplex.html">doublecomplex</a> *z)</td></tr><tr><td class="mdescLeft"> </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 </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"> </td><td class="mdescRight">Approximates the abs. Returns abs(z.r) + abs(z.i). <a href="#47b00c33108809a1a9a94ffea7ef2097"></a><br></td></tr><tr><td class="memItemLeft" nowrap align="right" valign="top">void </td><td class="memItemRight" valign="bottom"><a class="el" href="dcomplex_8c.html#b03337c37aa8b70db9a3bac9368fb06c">z_exp</a> (<a class="el" href="structdoublecomplex.html">doublecomplex</a> *r, <a class="el" href="structdoublecomplex.html">doublecomplex</a> *z)</td></tr><tr><td class="mdescLeft"> </td><td class="mdescRight">Return the exponentiation. <a href="#b03337c37aa8b70db9a3bac9368fb06c"></a><br></td></tr><tr><td class="memItemLeft" nowrap align="right" valign="top">void </td><td class="memItemRight" valign="bottom"><a class="el" href="dcomplex_8c.html#753978ee017e26dbdab16a40cf45b2cb">d_cnjg</a> (<a class="el" href="structdoublecomplex.html">doublecomplex</a> *r, <a class="el" href="structdoublecomplex.html">doublecomplex</a> *z)</td></tr><tr><td class="mdescLeft"> </td><td class="mdescRight">Return the complex conjugate. <a href="#753978ee017e26dbdab16a40cf45b2cb"></a><br></td></tr><tr><td class="memItemLeft" nowrap align="right" valign="top">double </td><td class="memItemRight" valign="bottom"><a class="el" href="dcomplex_8c.html#58f08c15442d32d787301386ed99ac01">d_imag</a> (<a class="el" href="structdoublecomplex.html">doublecomplex</a> *z)</td></tr><tr><td class="mdescLeft"> </td><td class="mdescRight">Return the imaginary part. <a href="#58f08c15442d32d787301386ed99ac01"></a><br></td></tr></table><hr><a name="_details"></a><h2>Detailed Description</h2><pre> -- SuperLU routine (version 2.0) -- Univ. of California Berkeley, Xerox Palo Alto Research Center, and Lawrence Berkeley National Lab. November 15, 1997</pre><p><pre> This file defines common arithmetic operations for complex type. </pre> <hr><h2>Function Documentation</h2><a class="anchor" name="753978ee017e26dbdab16a40cf45b2cb"></a><!-- doxytag: member="dcomplex.c::d_cnjg" ref="753978ee017e26dbdab16a40cf45b2cb" args="(doublecomplex *r, doublecomplex *z)" --><p><table class="mdTable" cellpadding="2" cellspacing="0"> <tr> <td class="mdRow"> <table cellpadding="0" cellspacing="0" border="0"> <tr> <td class="md" nowrap valign="top">void d_cnjg </td> <td class="md" valign="top">( </td> <td class="md" nowrap valign="top"><a class="el" href="structdoublecomplex.html">doublecomplex</a> * </td> <td class="mdname" nowrap> <em>r</em>, </td> </tr> <tr> <td class="md" nowrap align="right"></td> <td class="md"></td> <td class="md" nowrap><a class="el" href="structdoublecomplex.html">doublecomplex</a> * </td> <td class="mdname" nowrap> <em>z</em></td> </tr> <tr> <td class="md"></td> <td class="md">) </td> <td class="md" colspan="2"></td> </tr> </table> </td> </tr></table><table cellspacing="5" cellpadding="0" border="0"> <tr> <td> </td> <td><p> </td> </tr></table><a class="anchor" name="58f08c15442d32d787301386ed99ac01"></a><!-- doxytag: member="dcomplex.c::d_imag" ref="58f08c15442d32d787301386ed99ac01" args="(doublecomplex *z)" --><p><table class="mdTable" cellpadding="2" cellspacing="0"> <tr> <td class="mdRow"> <table cellpadding="0" cellspacing="0" border="0"> <tr> <td class="md" nowrap valign="top">double d_imag </td> <td class="md" valign="top">( </td> <td class="md" nowrap valign="top"><a class="el" href="structdoublecomplex.html">doublecomplex</a> * </td> <td class="mdname1" valign="top" nowrap> <em>z</em> </td> <td class="md" valign="top"> ) </td> <td class="md" nowrap></td> </tr> </table> </td> </tr></table><table cellspacing="5" cellpadding="0" border="0"> <tr> <td> </td> <td><p> </td> </tr></table><a class="anchor" name="f701b1c549ee8dcf6767742a91681b55"></a><!-- doxytag: member="dcomplex.c::z_abs" ref="f701b1c549ee8dcf6767742a91681b55" args="(doublecomplex *z)" --><p><table class="mdTable" cellpadding="2" cellspacing="0"> <tr> <td class="mdRow"> <table cellpadding="0" cellspacing="0" border="0"> <tr> <td class="md" nowrap valign="top">double z_abs </td> <td class="md" valign="top">( </td> <td class="md" nowrap valign="top"><a class="el" href="structdoublecomplex.html">doublecomplex</a> * </td> <td class="mdname1" valign="top" nowrap> <em>z</em> </td> <td class="md" valign="top"> ) </td> <td class="md" nowrap></td> </tr> </table> </td> </tr></table><table cellspacing="5" cellpadding="0" border="0"> <tr> <td> </td> <td><p> </td> </tr></table><a class="anchor" name="47b00c33108809a1a9a94ffea7ef2097"></a><!-- doxytag: member="dcomplex.c::z_abs1" ref="47b00c33108809a1a9a94ffea7ef2097" args="(doublecomplex *z)" --><p><table class="mdTable" cellpadding="2" cellspacing="0"> <tr> <td class="mdRow"> <table cellpadding="0" cellspacing="0" border="0"> <tr> <td class="md" nowrap valign="top">double z_abs1 </td> <td class="md" valign="top">( </td> <td class="md" nowrap valign="top"><a class="el" href="structdoublecomplex.html">doublecomplex</a> * </td> <td class="mdname1" valign="top" nowrap> <em>z</em> </td> <td class="md" valign="top"> ) </td> <td class="md" nowrap></td> </tr> </table> </td> </tr></table><table cellspacing="5" cellpadding="0" border="0"> <tr> <td> </td> <td><p> </td> </tr></table><a class="anchor" name="4cfde2671a83833a15c5b48517781db0"></a><!-- doxytag: member="dcomplex.c::z_div" ref="4cfde2671a83833a15c5b48517781db0" args="(doublecomplex *c, doublecomplex *a, doublecomplex *b)" --><p><table class="mdTable" cellpadding="2" cellspacing="0"> <tr> <td class="mdRow"> <table cellpadding="0" cellspacing="0" border="0"> <tr> <td class="md" nowrap valign="top">void z_div </td> <td class="md" valign="top">( </td> <td class="md" nowrap valign="top"><a class="el" href="structdoublecomplex.html">doublecomplex</a> * </td> <td class="mdname" nowrap> <em>c</em>, </td> </tr> <tr> <td class="md" nowrap align="right"></td> <td class="md"></td> <td class="md" nowrap><a class="el" href="structdoublecomplex.html">doublecomplex</a> * </td> <td class="mdname" nowrap> <em>a</em>, </td> </tr> <tr> <td class="md" nowrap align="right"></td> <td class="md"></td> <td class="md" nowrap><a class="el" href="structdoublecomplex.html">doublecomplex</a> * </td> <td class="mdname" nowrap> <em>b</em></td> </tr> <tr> <td class="md"></td> <td class="md">) </td> <td class="md" colspan="2"></td> </tr> </table> </td> </tr></table><table cellspacing="5" cellpadding="0" border="0"> <tr> <td> </td> <td><p> </td> </tr></table><a class="anchor" name="b03337c37aa8b70db9a3bac9368fb06c"></a><!-- doxytag: member="dcomplex.c::z_exp" ref="b03337c37aa8b70db9a3bac9368fb06c" args="(doublecomplex *r, doublecomplex *z)" --><p><table class="mdTable" cellpadding="2" cellspacing="0"> <tr> <td class="mdRow"> <table cellpadding="0" cellspacing="0" border="0"> <tr> <td class="md" nowrap valign="top">void z_exp </td> <td class="md" valign="top">( </td> <td class="md" nowrap valign="top"><a class="el" href="structdoublecomplex.html">doublecomplex</a> * </td> <td class="mdname" nowrap> <em>r</em>, </td> </tr> <tr> <td class="md" nowrap align="right"></td> <td class="md"></td> <td class="md" nowrap><a class="el" href="structdoublecomplex.html">doublecomplex</a> * </td> <td class="mdname" nowrap> <em>z</em></td> </tr> <tr> <td class="md"></td> <td class="md">) </td> <td class="md" colspan="2"></td> </tr> </table> </td> </tr></table><table cellspacing="5" cellpadding="0" border="0"> <tr> <td> </td> <td><p> </td> </tr></table><hr size="1"><address style="align: right;"><small>Generated on Fri Aug 1 22:40:40 2008 for SuperLU by <a href="http://www.doxygen.org/index.html"><img src="doxygen.png" alt="doxygen" align="middle" border="0"></a> 1.4.6 </small></address></body></html>⌨️ 快捷键说明
复制代码Ctrl + C
搜索代码Ctrl + F
全屏模式F11
增大字号Ctrl + =
减小字号Ctrl + -
显示快捷键?