Codebase list cppad / upstream/2015.00.00.7 doc / exp_2.hpp.xml
upstream/2015.00.00.7

Tree @upstream/2015.00.00.7 (Download .tar.gz)

exp_2.hpp.xml @upstream/2015.00.00.7 — raw · history · blame 

  1
  2
  3
  4
  5
  6
  7
  8
  9
 10
 11
 12
 13
 14
 15
 16
 17
 18
 19
 20
 21
 22
 23
 24
 25
 26
 27
 28
 29
 30
 31
 32
 33
 34
 35
 36
 37
 38
 39
 40
 41
 42
 43
 44
 45
 46
 47
 48
 49
 50
 51
 52
 53
 54
 55
 56
 57
 58
 59
 60
 61
 62
 63
 64
 65
 66
 67
 68
 69
 70
 71
 72
 73
 74
 75
 76
 77
 78
 79
 80
 81
 82
 83
 84
 85
 86
 87
 88
 89
 90
 91
 92
 93
 94
 95
 96
 97
 98
 99
100
101
102
103
104
105
106
107
108
109
<?xml version='1.0'?>
<html xmlns='http://www.w3.org/1999/xhtml'
      xmlns:math='http://www.w3.org/1998/Math/MathML'
>
<head>
<title>exp_2: Implementation</title>
<meta http-equiv='Content-Type' content='text/html' charset='utf-8'/>
<meta name="description" id="description" content="exp_2: Implementation"/>
<meta name="keywords" id="keywords" content=" exp_2: implementation exp_2 "/>
<style type='text/css'>
body { color : black }
body { background-color : white }
A:link { color : blue }
A:visited { color : purple }
A:active { color : purple }
</style>
<script type='text/javascript' language='JavaScript' src='_exp_2.hpp_xml.js'>
</script>
</head>
<body>
<table><tr>
<td>
<a href="http://www.coin-or.org/CppAD/" target="_top"><img border="0" src="_image.gif"/></a>
</td>
<td><a href="exp_2.xml" target="_top">Prev</a>
</td><td><a href="exp_2.cpp.xml" target="_top">Next</a>
</td><td>
<select onchange='choose_across0(this)'>
<option>Index-&gt;</option>
<option>contents</option>
<option>reference</option>
<option>index</option>
<option>search</option>
<option>external</option>
</select>
</td>
<td>
<select onchange='choose_up0(this)'>
<option>Up-&gt;</option>
<option>CppAD</option>
<option>Introduction</option>
<option>exp_2</option>
<option>exp_2.hpp</option>
</select>
</td>
<td>
<select onchange='choose_down3(this)'>
<option>CppAD-&gt;</option>
<option>Install</option>
<option>Introduction</option>
<option>AD</option>
<option>ADFun</option>
<option>preprocessor</option>
<option>multi_thread</option>
<option>library</option>
<option>ipopt_solve</option>
<option>Example</option>
<option>speed</option>
<option>Appendix</option>
</select>
</td>
<td>
<select onchange='choose_down2(this)'>
<option>Introduction-&gt;</option>
<option>get_started.cpp</option>
<option>exp_2</option>
<option>exp_eps</option>
<option>exp_apx_main.cpp</option>
</select>
</td>
<td>
<select onchange='choose_down1(this)'>
<option>exp_2-&gt;</option>
<option>exp_2.hpp</option>
<option>exp_2.cpp</option>
<option>exp_2_for0</option>
<option>exp_2_for1</option>
<option>exp_2_rev1</option>
<option>exp_2_for2</option>
<option>exp_2_rev2</option>
<option>exp_2_cppad</option>
</select>
</td>
<td>exp_2.hpp</td>
<td>Headings</td>
</tr></table><br/>



<center><b><big><big>exp_2: Implementation</big></big></b></center>
<code><font color="blue"><pre style='display:inline'> 
template &lt;class Type&gt;
Type exp_2(const Type &amp;x) 
{       Type v1  = x;                // v1 = x
        Type v2  = Type(1) + v1;     // v2 = 1 + x
        Type v3  = v1 * v1;          // v3 = x^2
        Type v4  = v3 / Type(2);     // v4 = x^2 / 2 
        Type v5  = v2 + v4;          // v5 = 1 + x + x^2 / 2
        return v5;                   // exp_2(x) = 1 + x + x^2 / 2
}
</pre>

</font></code>


<hr/>Input File: introduction/exp_apx/exp_2.omh

</body>
</html>