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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/acosh.c File Reference</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="summary"> <a href="#define-members">Macros</a> | <a href="#func-members">Functions</a> </div> <div class="headertitle"> <div class="title">acosh.c File Reference</div> </div> </div><!--header--> <div class="contents"> <div class="textblock"><code>#include <errno.h></code><br /> <code>#include <float.h></code><br /> <code>#include <math.h></code><br /> <code>#include "<a class="el" href="../../d9/d3f/ruby_8h_source.html">ruby.h</a>"</code><br /> </div> <p><a href="../../d7/deb/acosh_8c_source.html">Go to the source code of this file.</a></p> <table class="memberdecls"> <tr class="heading"><td colspan="2"><h2 class="groupheader"><a name="define-members"></a> Macros</h2></td></tr> <tr class="memitem:aeb343417fe0051b641fc7921022c7b0d"><td class="memItemLeft" align="right" valign="top">#define </td><td class="memItemRight" valign="bottom"><a class="el" href="../../d7/deb/acosh_8c.html#aeb343417fe0051b641fc7921022c7b0d">DBL_MANT_DIG</a>   53 /* in this case, at least 12 <a class="el" href="../../d3/d22/langinfo_8c.html#a5f12c85d6d788f1b96c83cfb1a747a64">digit</a> precision */</td></tr> <tr class="separator:aeb343417fe0051b641fc7921022c7b0d"><td class="memSeparator" colspan="2"> </td></tr> <tr class="memitem:add8667ccee1e991eee871e95598a1317"><td class="memItemLeft" align="right" valign="top">#define </td><td class="memItemRight" valign="bottom"><a class="el" href="../../d7/deb/acosh_8c.html#add8667ccee1e991eee871e95598a1317">BIG_CRITERIA_BIT</a>   (1<<<a class="el" href="../../d6/d27/numeric_8c.html#aeb343417fe0051b641fc7921022c7b0d">DBL_MANT_DIG</a>/2)</td></tr> <tr class="separator:add8667ccee1e991eee871e95598a1317"><td class="memSeparator" colspan="2"> </td></tr> <tr class="memitem:abe45bab9f28b4e54546e3294cd3d002a"><td class="memItemLeft" align="right" valign="top">#define </td><td class="memItemRight" valign="bottom"><a class="el" href="../../d7/deb/acosh_8c.html#abe45bab9f28b4e54546e3294cd3d002a">BIG_CRITERIA</a>   (1.0*<a class="el" href="../../d7/deb/acosh_8c.html#add8667ccee1e991eee871e95598a1317">BIG_CRITERIA_BIT</a>)</td></tr> <tr class="separator:abe45bab9f28b4e54546e3294cd3d002a"><td class="memSeparator" colspan="2"> </td></tr> <tr class="memitem:a2557f6f1399be0eb3f96d7bfcbf64f55"><td class="memItemLeft" align="right" valign="top">#define </td><td class="memItemRight" valign="bottom"><a class="el" href="../../d7/deb/acosh_8c.html#a2557f6f1399be0eb3f96d7bfcbf64f55">SMALL_CRITERIA_BIT</a>   (1<<(<a class="el" href="../../d6/d27/numeric_8c.html#aeb343417fe0051b641fc7921022c7b0d">DBL_MANT_DIG</a>/3))</td></tr> <tr class="separator:a2557f6f1399be0eb3f96d7bfcbf64f55"><td class="memSeparator" colspan="2"> </td></tr> <tr class="memitem:aa45bb2d04070dad96f9c67a33fc59c01"><td class="memItemLeft" align="right" valign="top">#define </td><td class="memItemRight" valign="bottom"><a class="el" href="../../d7/deb/acosh_8c.html#aa45bb2d04070dad96f9c67a33fc59c01">SMALL_CRITERIA</a>   (1.0/<a class="el" href="../../d7/deb/acosh_8c.html#a2557f6f1399be0eb3f96d7bfcbf64f55">SMALL_CRITERIA_BIT</a>)</td></tr> <tr class="separator:aa45bb2d04070dad96f9c67a33fc59c01"><td class="memSeparator" colspan="2"> </td></tr> </table><table class="memberdecls"> <tr class="heading"><td colspan="2"><h2 class="groupheader"><a name="func-members"></a> Functions</h2></td></tr> <tr class="memitem:ac862445bcb46911b1782c284829d5e46"><td class="memItemLeft" align="right" valign="top">double </td><td class="memItemRight" valign="bottom"><a class="el" href="../../d7/deb/acosh_8c.html#ac862445bcb46911b1782c284829d5e46">acosh</a> (double x)</td></tr> <tr class="separator:ac862445bcb46911b1782c284829d5e46"><td class="memSeparator" colspan="2"> </td></tr> <tr class="memitem:a907297107e93ea9c8a0c8409a8e65079"><td class="memItemLeft" align="right" valign="top">double </td><td class="memItemRight" valign="bottom"><a class="el" href="../../d7/deb/acosh_8c.html#a907297107e93ea9c8a0c8409a8e65079">asinh</a> (double x)</td></tr> <tr class="separator:a907297107e93ea9c8a0c8409a8e65079"><td class="memSeparator" colspan="2"> </td></tr> <tr class="memitem:ac07fd7b77fa341563abccf9efcc1a711"><td class="memItemLeft" align="right" valign="top">double </td><td class="memItemRight" valign="bottom"><a class="el" href="../../d7/deb/acosh_8c.html#ac07fd7b77fa341563abccf9efcc1a711">atanh</a> (double x)</td></tr> <tr class="separator:ac07fd7b77fa341563abccf9efcc1a711"><td class="memSeparator" colspan="2"> </td></tr> </table> <h2 class="groupheader">Macro Definition Documentation</h2> <a id="abe45bab9f28b4e54546e3294cd3d002a"></a> <h2 class="memtitle"><span class="permalink"><a href="#abe45bab9f28b4e54546e3294cd3d002a">◆ </a></span>BIG_CRITERIA</h2> <div class="memitem"> <div class="memproto"> <table class="memname"> <tr> <td class="memname">#define BIG_CRITERIA   (1.0*<a class="el" href="../../d7/deb/acosh_8c.html#add8667ccee1e991eee871e95598a1317">BIG_CRITERIA_BIT</a>)</td> </tr> </table> </div><div class="memdoc"> <p class="definition">Definition at line <a class="el" href="../../d7/deb/acosh_8c_source.html#l00023">23</a> of file <a class="el" href="../../d7/deb/acosh_8c_source.html">acosh.c</a>.</p> <p class="reference">Referenced by <a class="el" href="../../d7/deb/acosh_8c_source.html#l00036">acosh()</a>, and <a class="el" href="../../d7/deb/acosh_8c_source.html#l00052">asinh()</a>.</p> </div> </div> <a id="add8667ccee1e991eee871e95598a1317"></a> <h2 class="memtitle"><span class="permalink"><a href="#add8667ccee1e991eee871e95598a1317">◆ </a></span>BIG_CRITERIA_BIT</h2> <div class="memitem"> <div class="memproto"> <table class="memname"> <tr> <td class="memname">#define BIG_CRITERIA_BIT   (1<<<a class="el" href="../../d6/d27/numeric_8c.html#aeb343417fe0051b641fc7921022c7b0d">DBL_MANT_DIG</a>/2)</td> </tr> </table> </div><div class="memdoc"> <p class="definition">Definition at line <a class="el" href="../../d7/deb/acosh_8c_source.html#l00021">21</a> of file <a class="el" href="../../d7/deb/acosh_8c_source.html">acosh.c</a>.</p> </div> </div> <a id="aeb343417fe0051b641fc7921022c7b0d"></a> <h2 class="memtitle"><span class="permalink"><a href="#aeb343417fe0051b641fc7921022c7b0d">◆ </a></span>DBL_MANT_DIG</h2> <div class="memitem"> <div class="memproto"> <table class="memname"> <tr> <td class="memname">#define DBL_MANT_DIG   53 /* in this case, at least 12 <a class="el" href="../../d3/d22/langinfo_8c.html#a5f12c85d6d788f1b96c83cfb1a747a64">digit</a> precision */</td> </tr> </table> </div><div class="memdoc"> <p class="definition">Definition at line <a class="el" href="../../d7/deb/acosh_8c_source.html#l00019">19</a> of file <a class="el" href="../../d7/deb/acosh_8c_source.html">acosh.c</a>.</p> <p class="reference">Referenced by <a class="el" href="../../d7/deb/acosh_8c_source.html#l00052">asinh()</a>, <a class="el" href="../../d1/dcc/bignum_8c_source.html#l01380">big2dbl()</a>, <a class="el" href="../../d1/dcc/bignum_8c_source.html#l03065">big_fdiv()</a>, <a class="el" href="../../d7/d50/rational_8c_source.html#l01913">float_decode_internal()</a>, and <a class="el" href="../../de/df1/util_8c_source.html#l03843">ruby_hdtoa()</a>.</p> </div> </div> <a id="aa45bb2d04070dad96f9c67a33fc59c01"></a> <h2 class="memtitle"><span class="permalink"><a href="#aa45bb2d04070dad96f9c67a33fc59c01">◆ </a></span>SMALL_CRITERIA</h2> <div class="memitem"> <div class="memproto"> <table class="memname"> <tr> <td class="memname">#define SMALL_CRITERIA   (1.0/<a class="el" href="../../d7/deb/acosh_8c.html#a2557f6f1399be0eb3f96d7bfcbf64f55">SMALL_CRITERIA_BIT</a>)</td> </tr> </table> </div><div class="memdoc"> <p class="definition">Definition at line <a class="el" href="../../d7/deb/acosh_8c_source.html#l00029">29</a> of file <a class="el" href="../../d7/deb/acosh_8c_source.html">acosh.c</a>.</p> <p class="reference">Referenced by <a class="el" href="../../d7/deb/acosh_8c_source.html#l00052">asinh()</a>, and <a class="el" href="../../d7/deb/acosh_8c_source.html#l00075">atanh()</a>.</p> </div> </div> <a id="a2557f6f1399be0eb3f96d7bfcbf64f55"></a> <h2 class="memtitle"><span class="permalink"><a href="#a2557f6f1399be0eb3f96d7bfcbf64f55">◆ </a></span>SMALL_CRITERIA_BIT</h2> <div class="memitem"> <div class="memproto"> <table class="memname"> <tr> <td class="memname">#define SMALL_CRITERIA_BIT   (1<<(<a class="el" href="../../d6/d27/numeric_8c.html#aeb343417fe0051b641fc7921022c7b0d">DBL_MANT_DIG</a>/3))</td> </tr> </table> </div><div class="memdoc"> <p class="definition">Definition at line <a class="el" href="../../d7/deb/acosh_8c_source.html#l00027">27</a> of file <a class="el" href="../../d7/deb/acosh_8c_source.html">acosh.c</a>.</p> </div> </div> <h2 class="groupheader">Function Documentation</h2> <a id="ac862445bcb46911b1782c284829d5e46"></a> <h2 class="memtitle"><span class="permalink"><a href="#ac862445bcb46911b1782c284829d5e46">◆ </a></span>acosh()</h2> <div class="memitem"> <div class="memproto"> <table class="memname"> <tr> <td class="memname">double acosh </td> <td>(</td> <td class="paramtype">double </td> <td class="paramname"><em>x</em></td><td>)</td> <td></td> </tr> </table> </div><div class="memdoc"> <p class="definition">Definition at line <a class="el" href="../../d7/deb/acosh_8c_source.html#l00036">36</a> of file <a class="el" href="../../d7/deb/acosh_8c_source.html">acosh.c</a>.</p> <p class="reference">References <a class="el" href="../../d7/deb/acosh_8c_source.html#l00023">BIG_CRITERIA</a>.</p> <p class="reference">Referenced by <a class="el" href="../../d6/da3/math_8c_source.html#l00256">math_acosh()</a>.</p> </div> </div> <a id="a907297107e93ea9c8a0c8409a8e65079"></a> <h2 class="memtitle"><span class="permalink"><a href="#a907297107e93ea9c8a0c8409a8e65079">◆ </a></span>asinh()</h2> <div class="memitem"> <div class="memproto"> <table class="memname"> <tr> <td class="memname">double asinh </td> <td>(</td> <td class="paramtype">double </td> <td class="paramname"><em>x</em></td><td>)</td> <td></td> </tr> </table> </div><div class="memdoc"> <p class="definition">Definition at line <a class="el" href="../../d7/deb/acosh_8c_source.html#l00052">52</a> of file <a class="el" href="../../d7/deb/acosh_8c_source.html">acosh.c</a>.</p> <p class="reference">References <a class="el" href="../../d7/deb/acosh_8c_source.html#l00023">BIG_CRITERIA</a>, <a class="el" href="../../d7/deb/acosh_8c_source.html#l00019">DBL_MANT_DIG</a>, <a class="el" href="../../df/d73/time_8c_source.html#l00171">neg</a>, and <a class="el" href="../../d7/deb/acosh_8c_source.html#l00029">SMALL_CRITERIA</a>.</p> <p class="reference">Referenced by <a class="el" href="../../d6/da3/math_8c_source.html#l00276">math_asinh()</a>.</p> </div> </div> <a id="ac07fd7b77fa341563abccf9efcc1a711"></a> <h2 class="memtitle"><span class="permalink"><a href="#ac07fd7b77fa341563abccf9efcc1a711">◆ </a></span>atanh()</h2> <div class="memitem"> <div class="memproto"> <table class="memname"> <tr> <td class="memname">double atanh </td> <td>(</td> <td class="paramtype">double </td> <td class="paramname"><em>x</em></td><td>)</td> <td></td> </tr> </table> </div><div class="memdoc"> <p class="definition">Definition at line <a class="el" href="../../d7/deb/acosh_8c_source.html#l00075">75</a> of file <a class="el" href="../../d7/deb/acosh_8c_source.html">acosh.c</a>.</p> <p class="reference">References <a class="el" href="../../d4/db0/__sdbm_8c.html#ad65a8842cc674e3ddf69355898c0ecbf">errno</a>, <a class="el" href="../../d9/d89/isinf_8c_source.html#l00056">isinf()</a>, <a class="el" href="../../df/d73/time_8c_source.html#l00171">neg</a>, and <a class="el" href="../../d7/deb/acosh_8c_source.html#l00029">SMALL_CRITERIA</a>.</p> <p class="reference">Referenced by <a class="el" href="../../d6/da3/math_8c_source.html#l00290">math_atanh()</a>.</p> </div> </div> </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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