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<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd"> <html xmlns="http://www.w3.org/1999/xhtml"> <head> <meta http-equiv="Content-Type" content="text/xhtml;charset=UTF-8"/> <meta http-equiv="X-UA-Compatible" content="IE=9"/> <meta name="generator" content="Doxygen 1.8.14"/> <meta name="viewport" content="width=device-width, initial-scale=1"/> <title>Ruby: missing/tgamma.c Source File</title> <link href="../../tabs.css" rel="stylesheet" type="text/css"/> <script type="text/javascript" src="../../jquery.js"></script> <script type="text/javascript" src="../../dynsections.js"></script> <link href="../../doxygen.css" rel="stylesheet" type="text/css" /> </head> <body> <div id="top"><!-- do not remove this div, it is closed by doxygen! --> <div id="titlearea"> <table cellspacing="0" cellpadding="0"> <tbody> <tr style="height: 56px;"> <td id="projectalign" style="padding-left: 0.5em;"> <div id="projectname">Ruby  <span id="projectnumber">2.0.0p648(2015-12-16revision53162)</span> </div> </td> </tr> </tbody> </table> </div> <!-- end header part --> <!-- Generated by Doxygen 1.8.14 --> <script type="text/javascript" src="../../menudata.js"></script> <script type="text/javascript" src="../../menu.js"></script> <script type="text/javascript"> /* @license magnet:?xt=urn:btih:cf05388f2679ee054f2beb29a391d25f4e673ac3&dn=gpl-2.0.txt GPL-v2 */ $(function() { initMenu('../../',false,false,'search.php','Search'); }); /* @license-end */</script> <div id="main-nav"></div> <div id="nav-path" class="navpath"> <ul> <li class="navelem"><a class="el" href="../../dir_f3bfeebb553c3f6ecfb19202628b4493.html">missing</a></li> </ul> </div> </div><!-- top --> <div class="header"> <div class="headertitle"> <div class="title">tgamma.c</div> </div> </div><!--header--> <div class="contents"> <a href="../../db/d3a/tgamma_8c.html">Go to the documentation of this file.</a><div class="fragment"><div class="line"><a name="l00001"></a><span class="lineno"> 1</span> <span class="comment">/* tgamma.c - public domain implementation of function tgamma(3m)</span></div><div class="line"><a name="l00002"></a><span class="lineno"> 2</span> <span class="comment"></span></div><div class="line"><a name="l00003"></a><span class="lineno"> 3</span> <span class="comment">reference - Haruhiko Okumura: C-gengo niyoru saishin algorithm jiten</span></div><div class="line"><a name="l00004"></a><span class="lineno"> 4</span> <span class="comment"> (New Algorithm handbook in C language) (Gijyutsu hyouron</span></div><div class="line"><a name="l00005"></a><span class="lineno"> 5</span> <span class="comment"> sha, Tokyo, 1991) [in Japanese]</span></div><div class="line"><a name="l00006"></a><span class="lineno"> 6</span> <span class="comment"> http://oku.edu.mie-u.ac.jp/~okumura/algo/</span></div><div class="line"><a name="l00007"></a><span class="lineno"> 7</span> <span class="comment">*/</span></div><div class="line"><a name="l00008"></a><span class="lineno"> 8</span> </div><div class="line"><a name="l00009"></a><span class="lineno"> 9</span> <span class="comment">/***********************************************************</span></div><div class="line"><a name="l00010"></a><span class="lineno"> 10</span> <span class="comment"> gamma.c -- Gamma function</span></div><div class="line"><a name="l00011"></a><span class="lineno"> 11</span> <span class="comment">***********************************************************/</span></div><div class="line"><a name="l00012"></a><span class="lineno"> 12</span> <span class="preprocessor">#include "ruby/config.h"</span></div><div class="line"><a name="l00013"></a><span class="lineno"> 13</span> <span class="preprocessor">#include <math.h></span></div><div class="line"><a name="l00014"></a><span class="lineno"> 14</span> <span class="preprocessor">#include <errno.h></span></div><div class="line"><a name="l00015"></a><span class="lineno"> 15</span> </div><div class="line"><a name="l00016"></a><span class="lineno"> 16</span> <span class="preprocessor">#ifdef HAVE_LGAMMA_R</span></div><div class="line"><a name="l00017"></a><span class="lineno"> 17</span> </div><div class="line"><a name="l00018"></a><span class="lineno"> 18</span> <span class="keywordtype">double</span> <a class="code" href="../../db/d3a/tgamma_8c.html#a54afbf509eea5e9d6f9efdebc572339a">tgamma</a>(<span class="keywordtype">double</span> x)</div><div class="line"><a name="l00019"></a><span class="lineno"> 19</span> {</div><div class="line"><a name="l00020"></a><span class="lineno"> 20</span>  <span class="keywordtype">int</span> sign;</div><div class="line"><a name="l00021"></a><span class="lineno"> 21</span>  <span class="keywordtype">double</span> d;</div><div class="line"><a name="l00022"></a><span class="lineno"> 22</span>  <span class="keywordflow">if</span> (x == 0.0) { <span class="comment">/* Pole Error */</span></div><div class="line"><a name="l00023"></a><span class="lineno"> 23</span>  <a class="code" href="../../d4/db0/__sdbm_8c.html#ad65a8842cc674e3ddf69355898c0ecbf">errno</a> = ERANGE;</div><div class="line"><a name="l00024"></a><span class="lineno"> 24</span>  <span class="keywordflow">return</span> 1/x < 0 ? -HUGE_VAL : HUGE_VAL;</div><div class="line"><a name="l00025"></a><span class="lineno"> 25</span>  }</div><div class="line"><a name="l00026"></a><span class="lineno"> 26</span>  <span class="keywordflow">if</span> (x < 0) {</div><div class="line"><a name="l00027"></a><span class="lineno"> 27</span>  <span class="keyword">static</span> <span class="keywordtype">double</span> <a class="code" href="../../d9/d89/isinf_8c.html#a5bc81aade6dcbcbdb6984e9b1a42e836">zero</a> = 0.0;</div><div class="line"><a name="l00028"></a><span class="lineno"> 28</span>  <span class="keywordtype">double</span> <a class="code" href="../../d2/d99/win32ole_8c.html#acb559820d9ca11295b4500f179ef6392">i</a>, <a class="code" href="../../d9/d2d/sprintf_8c.html#a7a51ed112e9b79f89e3e70beb8db8bf5">f</a>;</div><div class="line"><a name="l00029"></a><span class="lineno"> 29</span>  <a class="code" href="../../d9/d2d/sprintf_8c.html#a7a51ed112e9b79f89e3e70beb8db8bf5">f</a> = modf(-x, &<a class="code" href="../../d2/d99/win32ole_8c.html#acb559820d9ca11295b4500f179ef6392">i</a>);</div><div class="line"><a name="l00030"></a><span class="lineno"> 30</span>  <span class="keywordflow">if</span> (<a class="code" href="../../d9/d2d/sprintf_8c.html#a7a51ed112e9b79f89e3e70beb8db8bf5">f</a> == 0.0) { <span class="comment">/* Domain Error */</span></div><div class="line"><a name="l00031"></a><span class="lineno"> 31</span>  <a class="code" href="../../d4/db0/__sdbm_8c.html#ad65a8842cc674e3ddf69355898c0ecbf">errno</a> = EDOM;</div><div class="line"><a name="l00032"></a><span class="lineno"> 32</span>  <span class="keywordflow">return</span> <a class="code" href="../../d9/d89/isinf_8c.html#a5bc81aade6dcbcbdb6984e9b1a42e836">zero</a>/<a class="code" href="../../d9/d89/isinf_8c.html#a5bc81aade6dcbcbdb6984e9b1a42e836">zero</a>;</div><div class="line"><a name="l00033"></a><span class="lineno"> 33</span>  }</div><div class="line"><a name="l00034"></a><span class="lineno"> 34</span>  }</div><div class="line"><a name="l00035"></a><span class="lineno"> 35</span>  d = <a class="code" href="../../d3/d90/missing_8h.html#ae9eff89386f38b111e9c83a8106bd2f1">lgamma_r</a>(x, &sign);</div><div class="line"><a name="l00036"></a><span class="lineno"> 36</span>  <span class="keywordflow">return</span> sign * exp(d);</div><div class="line"><a name="l00037"></a><span class="lineno"> 37</span> }</div><div class="line"><a name="l00038"></a><span class="lineno"> 38</span> </div><div class="line"><a name="l00039"></a><span class="lineno"> 39</span> <span class="preprocessor">#else</span></div><div class="line"><a name="l00040"></a><span class="lineno"> 40</span> </div><div class="line"><a name="l00041"></a><span class="lineno"> 41</span> <span class="preprocessor">#include <errno.h></span></div><div class="line"><a name="l00042"></a><span class="lineno"><a class="line" href="../../db/d3a/tgamma_8c.html#a598a3330b3c21701223ee0ca14316eca"> 42</a></span> <span class="preprocessor">#define PI 3.14159265358979324 </span><span class="comment">/* $\pi$ */</span><span class="preprocessor"></span></div><div class="line"><a name="l00043"></a><span class="lineno"><a class="line" href="../../db/d3a/tgamma_8c.html#acb9a84f15b7b28a8ffc184cc3157f7d7"> 43</a></span> <span class="preprocessor">#define LOG_2PI 1.83787706640934548 </span><span class="comment">/* $\log 2\pi$ */</span><span class="preprocessor"></span></div><div class="line"><a name="l00044"></a><span class="lineno"><a class="line" href="../../db/d3a/tgamma_8c.html#a0240ac851181b84ac374872dc5434ee4"> 44</a></span> <span class="preprocessor">#define N 8</span></div><div class="line"><a name="l00045"></a><span class="lineno"> 45</span> </div><div class="line"><a name="l00046"></a><span class="lineno"><a class="line" href="../../db/d3a/tgamma_8c.html#a8a03ef52aa4926d1d75cb647ac768622"> 46</a></span> <span class="preprocessor">#define B0 1 </span><span class="comment">/* Bernoulli numbers */</span><span class="preprocessor"></span></div><div class="line"><a name="l00047"></a><span class="lineno"><a class="line" href="../../db/d3a/tgamma_8c.html#a7b21d6a6a4573b4997b1f04b01cd4efb"> 47</a></span> <span class="preprocessor">#define B1 (-1.0 / 2.0)</span></div><div class="line"><a name="l00048"></a><span class="lineno"><a class="line" href="../../db/d3a/tgamma_8c.html#a6945d50f798e1fde624d70c74457090e"> 48</a></span> <span class="preprocessor">#define B2 ( 1.0 / 6.0)</span></div><div class="line"><a name="l00049"></a><span class="lineno"><a class="line" href="../../db/d3a/tgamma_8c.html#a0bf59f84e29fb57d27314583365a88d6"> 49</a></span> <span class="preprocessor">#define B4 (-1.0 / 30.0)</span></div><div class="line"><a name="l00050"></a><span class="lineno"><a class="line" href="../../db/d3a/tgamma_8c.html#a7cefe311831c7cc8c8a974860be1ac52"> 50</a></span> <span class="preprocessor">#define B6 ( 1.0 / 42.0)</span></div><div class="line"><a name="l00051"></a><span class="lineno"><a class="line" href="../../db/d3a/tgamma_8c.html#addfdae1e02dd0c5434ac4787fdc1d425"> 51</a></span> <span class="preprocessor">#define B8 (-1.0 / 30.0)</span></div><div class="line"><a name="l00052"></a><span class="lineno"><a class="line" href="../../db/d3a/tgamma_8c.html#af3d25a1c979aad7db618fa30d7dfa0f4"> 52</a></span> <span class="preprocessor">#define B10 ( 5.0 / 66.0)</span></div><div class="line"><a name="l00053"></a><span class="lineno"><a class="line" href="../../db/d3a/tgamma_8c.html#a6a05aa3b92ce7bfa7c03dbb95ba6dec1"> 53</a></span> <span class="preprocessor">#define B12 (-691.0 / 2730.0)</span></div><div class="line"><a name="l00054"></a><span class="lineno"><a class="line" href="../../db/d3a/tgamma_8c.html#abab499daf2c11bc64a045f3532fa8051"> 54</a></span> <span class="preprocessor">#define B14 ( 7.0 / 6.0)</span></div><div class="line"><a name="l00055"></a><span class="lineno"><a class="line" href="../../db/d3a/tgamma_8c.html#a80f5feddcf34382c984314a24ed2cc62"> 55</a></span> <span class="preprocessor">#define B16 (-3617.0 / 510.0)</span></div><div class="line"><a name="l00056"></a><span class="lineno"> 56</span> </div><div class="line"><a name="l00057"></a><span class="lineno"> 57</span> <span class="keyword">static</span> <span class="keywordtype">double</span></div><div class="line"><a name="l00058"></a><span class="lineno"><a class="line" href="../../db/d3a/tgamma_8c.html#a844b36204968c4b122bcdbf70ed5f8a1"> 58</a></span> <a class="code" href="../../db/d3a/tgamma_8c.html#a844b36204968c4b122bcdbf70ed5f8a1">loggamma</a>(<span class="keywordtype">double</span> x) <span class="comment">/* the natural logarithm of the Gamma function. */</span></div><div class="line"><a name="l00059"></a><span class="lineno"> 59</span> {</div><div class="line"><a name="l00060"></a><span class="lineno"> 60</span>  <span class="keywordtype">double</span> <a class="code" href="../../d2/d99/win32ole_8c.html#ac4055e3a20b6b3af3d10590ea446ef6c">v</a>, w;</div><div class="line"><a name="l00061"></a><span class="lineno"> 61</span> </div><div class="line"><a name="l00062"></a><span class="lineno"> 62</span>  <a class="code" href="../../d2/d99/win32ole_8c.html#ac4055e3a20b6b3af3d10590ea446ef6c">v</a> = 1;</div><div class="line"><a name="l00063"></a><span class="lineno"> 63</span>  <span class="keywordflow">while</span> (x < <a class="code" href="../../db/d3a/tgamma_8c.html#a0240ac851181b84ac374872dc5434ee4">N</a>) { <a class="code" href="../../d2/d99/win32ole_8c.html#ac4055e3a20b6b3af3d10590ea446ef6c">v</a> *= x; x++; }</div><div class="line"><a name="l00064"></a><span class="lineno"> 64</span>  w = 1 / (x * x);</div><div class="line"><a name="l00065"></a><span class="lineno"> 65</span>  <span class="keywordflow">return</span> ((((((((<a class="code" href="../../db/d3a/tgamma_8c.html#a80f5feddcf34382c984314a24ed2cc62">B16</a> / (16 * 15)) * w + (<a class="code" href="../../db/d3a/tgamma_8c.html#abab499daf2c11bc64a045f3532fa8051">B14</a> / (14 * 13))) * w</div><div class="line"><a name="l00066"></a><span class="lineno"> 66</span>  + (<a class="code" href="../../db/d3a/tgamma_8c.html#a6a05aa3b92ce7bfa7c03dbb95ba6dec1">B12</a> / (12 * 11))) * w + (<a class="code" href="../../db/d3a/tgamma_8c.html#af3d25a1c979aad7db618fa30d7dfa0f4">B10</a> / (10 * 9))) * w</div><div class="line"><a name="l00067"></a><span class="lineno"> 67</span>  + (<a class="code" href="../../db/d3a/tgamma_8c.html#addfdae1e02dd0c5434ac4787fdc1d425">B8</a> / ( 8 * 7))) * w + (<a class="code" href="../../db/d3a/tgamma_8c.html#a7cefe311831c7cc8c8a974860be1ac52">B6</a> / ( 6 * 5))) * w</div><div class="line"><a name="l00068"></a><span class="lineno"> 68</span>  + (<a class="code" href="../../db/d3a/tgamma_8c.html#a0bf59f84e29fb57d27314583365a88d6">B4</a> / ( 4 * 3))) * w + (<a class="code" href="../../db/d3a/tgamma_8c.html#a6945d50f798e1fde624d70c74457090e">B2</a> / ( 2 * 1))) / x</div><div class="line"><a name="l00069"></a><span class="lineno"> 69</span>  + 0.5 * <a class="code" href="../../db/d3a/tgamma_8c.html#acb9a84f15b7b28a8ffc184cc3157f7d7">LOG_2PI</a> - log(<a class="code" href="../../d2/d99/win32ole_8c.html#ac4055e3a20b6b3af3d10590ea446ef6c">v</a>) - x + (x - 0.5) * log(x);</div><div class="line"><a name="l00070"></a><span class="lineno"> 70</span> }</div><div class="line"><a name="l00071"></a><span class="lineno"> 71</span> </div><div class="line"><a name="l00072"></a><span class="lineno"><a class="line" href="../../db/d3a/tgamma_8c.html#a54afbf509eea5e9d6f9efdebc572339a"> 72</a></span> <span class="keywordtype">double</span> <a class="code" href="../../db/d3a/tgamma_8c.html#a54afbf509eea5e9d6f9efdebc572339a">tgamma</a>(<span class="keywordtype">double</span> x) <span class="comment">/* Gamma function */</span></div><div class="line"><a name="l00073"></a><span class="lineno"> 73</span> {</div><div class="line"><a name="l00074"></a><span class="lineno"> 74</span>  <span class="keywordflow">if</span> (x == 0.0) { <span class="comment">/* Pole Error */</span></div><div class="line"><a name="l00075"></a><span class="lineno"> 75</span>  <a class="code" href="../../d4/db0/__sdbm_8c.html#ad65a8842cc674e3ddf69355898c0ecbf">errno</a> = ERANGE;</div><div class="line"><a name="l00076"></a><span class="lineno"> 76</span>  <span class="keywordflow">return</span> 1/x < 0 ? -HUGE_VAL : HUGE_VAL;</div><div class="line"><a name="l00077"></a><span class="lineno"> 77</span>  }</div><div class="line"><a name="l00078"></a><span class="lineno"> 78</span>  <span class="keywordflow">if</span> (x < 0) {</div><div class="line"><a name="l00079"></a><span class="lineno"> 79</span>  <span class="keywordtype">int</span> sign;</div><div class="line"><a name="l00080"></a><span class="lineno"> 80</span>  <span class="keyword">static</span> <span class="keywordtype">double</span> <a class="code" href="../../d9/d89/isinf_8c.html#a5bc81aade6dcbcbdb6984e9b1a42e836">zero</a> = 0.0;</div><div class="line"><a name="l00081"></a><span class="lineno"> 81</span>  <span class="keywordtype">double</span> <a class="code" href="../../d2/d99/win32ole_8c.html#acb559820d9ca11295b4500f179ef6392">i</a>, <a class="code" href="../../d9/d2d/sprintf_8c.html#a7a51ed112e9b79f89e3e70beb8db8bf5">f</a>;</div><div class="line"><a name="l00082"></a><span class="lineno"> 82</span>  <a class="code" href="../../d9/d2d/sprintf_8c.html#a7a51ed112e9b79f89e3e70beb8db8bf5">f</a> = modf(-x, &<a class="code" href="../../d2/d99/win32ole_8c.html#acb559820d9ca11295b4500f179ef6392">i</a>);</div><div class="line"><a name="l00083"></a><span class="lineno"> 83</span>  <span class="keywordflow">if</span> (<a class="code" href="../../d9/d2d/sprintf_8c.html#a7a51ed112e9b79f89e3e70beb8db8bf5">f</a> == 0.0) { <span class="comment">/* Domain Error */</span></div><div class="line"><a name="l00084"></a><span class="lineno"> 84</span>  <a class="code" href="../../d4/db0/__sdbm_8c.html#ad65a8842cc674e3ddf69355898c0ecbf">errno</a> = EDOM;</div><div class="line"><a name="l00085"></a><span class="lineno"> 85</span>  <span class="keywordflow">return</span> <a class="code" href="../../d9/d89/isinf_8c.html#a5bc81aade6dcbcbdb6984e9b1a42e836">zero</a>/<a class="code" href="../../d9/d89/isinf_8c.html#a5bc81aade6dcbcbdb6984e9b1a42e836">zero</a>;</div><div class="line"><a name="l00086"></a><span class="lineno"> 86</span>  }</div><div class="line"><a name="l00087"></a><span class="lineno"> 87</span>  sign = (fmod(<a class="code" href="../../d2/d99/win32ole_8c.html#acb559820d9ca11295b4500f179ef6392">i</a>, 2.0) != 0.0) ? 1 : -1;</div><div class="line"><a name="l00088"></a><span class="lineno"> 88</span>  <span class="keywordflow">return</span> sign * <a class="code" href="../../db/d3a/tgamma_8c.html#a598a3330b3c21701223ee0ca14316eca">PI</a> / (sin(<a class="code" href="../../db/d3a/tgamma_8c.html#a598a3330b3c21701223ee0ca14316eca">PI</a> * <a class="code" href="../../d9/d2d/sprintf_8c.html#a7a51ed112e9b79f89e3e70beb8db8bf5">f</a>) * exp(<a class="code" href="../../db/d3a/tgamma_8c.html#a844b36204968c4b122bcdbf70ed5f8a1">loggamma</a>(1 - x)));</div><div class="line"><a name="l00089"></a><span class="lineno"> 89</span>  }</div><div class="line"><a name="l00090"></a><span class="lineno"> 90</span>  <span class="keywordflow">return</span> exp(<a class="code" href="../../db/d3a/tgamma_8c.html#a844b36204968c4b122bcdbf70ed5f8a1">loggamma</a>(x));</div><div class="line"><a name="l00091"></a><span class="lineno"> 91</span> }</div><div class="line"><a name="l00092"></a><span class="lineno"> 92</span> <span class="preprocessor">#endif</span></div><div class="ttc" id="isinf_8c_html_a5bc81aade6dcbcbdb6984e9b1a42e836"><div class="ttname"><a href="../../d9/d89/isinf_8c.html#a5bc81aade6dcbcbdb6984e9b1a42e836">zero</a></div><div class="ttdeci">static double zero(void)</div><div class="ttdef"><b>Definition:</b> <a href="../../d9/d89/isinf_8c_source.html#l00051">isinf.c:51</a></div></div> <div class="ttc" id="tgamma_8c_html_a844b36204968c4b122bcdbf70ed5f8a1"><div class="ttname"><a href="../../db/d3a/tgamma_8c.html#a844b36204968c4b122bcdbf70ed5f8a1">loggamma</a></div><div class="ttdeci">static double loggamma(double x)</div><div class="ttdef"><b>Definition:</b> <a href="../../db/d3a/tgamma_8c_source.html#l00058">tgamma.c:58</a></div></div> <div class="ttc" id="win32ole_8c_html_acb559820d9ca11295b4500f179ef6392"><div class="ttname"><a href="../../d2/d99/win32ole_8c.html#acb559820d9ca11295b4500f179ef6392">i</a></div><div class="ttdeci">int i</div><div class="ttdef"><b>Definition:</b> <a href="../../d2/d99/win32ole_8c_source.html#l00784">win32ole.c:784</a></div></div> <div class="ttc" id="tgamma_8c_html_a80f5feddcf34382c984314a24ed2cc62"><div class="ttname"><a href="../../db/d3a/tgamma_8c.html#a80f5feddcf34382c984314a24ed2cc62">B16</a></div><div class="ttdeci">#define B16</div><div class="ttdef"><b>Definition:</b> <a href="../../db/d3a/tgamma_8c_source.html#l00055">tgamma.c:55</a></div></div> <div class="ttc" id="tgamma_8c_html_acb9a84f15b7b28a8ffc184cc3157f7d7"><div class="ttname"><a href="../../db/d3a/tgamma_8c.html#acb9a84f15b7b28a8ffc184cc3157f7d7">LOG_2PI</a></div><div class="ttdeci">#define LOG_2PI</div><div class="ttdef"><b>Definition:</b> <a href="../../db/d3a/tgamma_8c_source.html#l00043">tgamma.c:43</a></div></div> <div class="ttc" id="tgamma_8c_html_a0bf59f84e29fb57d27314583365a88d6"><div class="ttname"><a href="../../db/d3a/tgamma_8c.html#a0bf59f84e29fb57d27314583365a88d6">B4</a></div><div class="ttdeci">#define B4</div><div class="ttdef"><b>Definition:</b> <a href="../../db/d3a/tgamma_8c_source.html#l00049">tgamma.c:49</a></div></div> <div class="ttc" id="missing_8h_html_ae9eff89386f38b111e9c83a8106bd2f1"><div class="ttname"><a href="../../d3/d90/missing_8h.html#ae9eff89386f38b111e9c83a8106bd2f1">lgamma_r</a></div><div class="ttdeci">RUBY_EXTERN double lgamma_r(double, int *)</div><div class="ttdef"><b>Definition:</b> <a href="../../d3/d84/lgamma__r_8c_source.html#l00063">lgamma_r.c:63</a></div></div> <div class="ttc" id="tgamma_8c_html_af3d25a1c979aad7db618fa30d7dfa0f4"><div class="ttname"><a href="../../db/d3a/tgamma_8c.html#af3d25a1c979aad7db618fa30d7dfa0f4">B10</a></div><div class="ttdeci">#define B10</div><div class="ttdef"><b>Definition:</b> <a href="../../db/d3a/tgamma_8c_source.html#l00052">tgamma.c:52</a></div></div> <div class="ttc" id="tgamma_8c_html_a0240ac851181b84ac374872dc5434ee4"><div class="ttname"><a href="../../db/d3a/tgamma_8c.html#a0240ac851181b84ac374872dc5434ee4">N</a></div><div class="ttdeci">#define N</div><div class="ttdef"><b>Definition:</b> <a href="../../db/d3a/tgamma_8c_source.html#l00044">tgamma.c:44</a></div></div> <div class="ttc" id="__sdbm_8c_html_ad65a8842cc674e3ddf69355898c0ecbf"><div class="ttname"><a href="../../d4/db0/__sdbm_8c.html#ad65a8842cc674e3ddf69355898c0ecbf">errno</a></div><div class="ttdeci">int errno</div></div> <div class="ttc" id="tgamma_8c_html_a7cefe311831c7cc8c8a974860be1ac52"><div class="ttname"><a href="../../db/d3a/tgamma_8c.html#a7cefe311831c7cc8c8a974860be1ac52">B6</a></div><div class="ttdeci">#define B6</div><div class="ttdef"><b>Definition:</b> <a href="../../db/d3a/tgamma_8c_source.html#l00050">tgamma.c:50</a></div></div> <div class="ttc" id="tgamma_8c_html_abab499daf2c11bc64a045f3532fa8051"><div class="ttname"><a href="../../db/d3a/tgamma_8c.html#abab499daf2c11bc64a045f3532fa8051">B14</a></div><div class="ttdeci">#define B14</div><div class="ttdef"><b>Definition:</b> <a href="../../db/d3a/tgamma_8c_source.html#l00054">tgamma.c:54</a></div></div> <div class="ttc" id="tgamma_8c_html_a6945d50f798e1fde624d70c74457090e"><div class="ttname"><a href="../../db/d3a/tgamma_8c.html#a6945d50f798e1fde624d70c74457090e">B2</a></div><div class="ttdeci">#define B2</div><div class="ttdef"><b>Definition:</b> <a href="../../db/d3a/tgamma_8c_source.html#l00048">tgamma.c:48</a></div></div> <div class="ttc" id="tgamma_8c_html_a54afbf509eea5e9d6f9efdebc572339a"><div class="ttname"><a href="../../db/d3a/tgamma_8c.html#a54afbf509eea5e9d6f9efdebc572339a">tgamma</a></div><div class="ttdeci">double tgamma(double x)</div><div class="ttdef"><b>Definition:</b> <a href="../../db/d3a/tgamma_8c_source.html#l00072">tgamma.c:72</a></div></div> <div class="ttc" id="sprintf_8c_html_a7a51ed112e9b79f89e3e70beb8db8bf5"><div class="ttname"><a href="../../d9/d2d/sprintf_8c.html#a7a51ed112e9b79f89e3e70beb8db8bf5">f</a></div><div class="ttdeci">#define f</div></div> <div class="ttc" id="win32ole_8c_html_ac4055e3a20b6b3af3d10590ea446ef6c"><div class="ttname"><a href="../../d2/d99/win32ole_8c.html#ac4055e3a20b6b3af3d10590ea446ef6c">v</a></div><div class="ttdeci">v</div><div class="ttdef"><b>Definition:</b> <a href="../../d2/d99/win32ole_8c_source.html#l00798">win32ole.c:798</a></div></div> <div class="ttc" id="tgamma_8c_html_a6a05aa3b92ce7bfa7c03dbb95ba6dec1"><div class="ttname"><a href="../../db/d3a/tgamma_8c.html#a6a05aa3b92ce7bfa7c03dbb95ba6dec1">B12</a></div><div class="ttdeci">#define B12</div><div class="ttdef"><b>Definition:</b> <a href="../../db/d3a/tgamma_8c_source.html#l00053">tgamma.c:53</a></div></div> <div class="ttc" id="tgamma_8c_html_addfdae1e02dd0c5434ac4787fdc1d425"><div class="ttname"><a href="../../db/d3a/tgamma_8c.html#addfdae1e02dd0c5434ac4787fdc1d425">B8</a></div><div class="ttdeci">#define B8</div><div class="ttdef"><b>Definition:</b> <a href="../../db/d3a/tgamma_8c_source.html#l00051">tgamma.c:51</a></div></div> <div class="ttc" id="tgamma_8c_html_a598a3330b3c21701223ee0ca14316eca"><div class="ttname"><a href="../../db/d3a/tgamma_8c.html#a598a3330b3c21701223ee0ca14316eca">PI</a></div><div class="ttdeci">#define PI</div><div class="ttdef"><b>Definition:</b> <a href="../../db/d3a/tgamma_8c_source.html#l00042">tgamma.c:42</a></div></div> </div><!-- fragment --></div><!-- contents --> <!-- start footer part --> <hr class="footer"/><address class="footer"><small> Generated by  <a href="http://www.doxygen.org/index.html"> <img class="footer" src="../../doxygen.png" alt="doxygen"/> </a> 1.8.14 </small></address> </body> </html>
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