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<html><head><title>XLISP real-random</title>
<link rel="stylesheet" type="text/css" href="reference.css">
</head>
<body>
<a href="../start.htm">Nyquist / XLISP 2.0</a> -
<a href="../manual/contents.htm">Contents</a> |
<a href="../tutorials/tutorials.htm">Tutorials</a> |
<a href="../examples/examples.htm">Examples</a> |
<a href="reference-index.htm">Reference</a>
<hr>
<h1>real-random</h1>
<hr>
<p><table cellpadding="0" cellspacing="0" style="margin-left:10px"><tbody>
<tr valign="top">
<td><nobr>Type:</nobr></td>
<td><nobr> - </nobr></td>
<td width="100%"><nobr>Lisp function (closure)</nobr></td>
</tr>
<tr valign="top">
<td><nobr>Source:</nobr></td>
<td><nobr> - </nobr></td>
<td width="100%"><nobr>misc.lsp</nobr></td>
</tr>
</tbody></table></p>
<h2>Syntax</h2>
<p><div class="box">
<dl>
<dt><nobr>(<b>real-random</b> <i>from to</i>)</nobr></dt>
<dd><i>from</i>, <i>to</i> - the limits as integer or floating point numbers<br>
returns - a random floating point number between <i>from</i> and <i>to</i></dd>
</dl>
</div></p>
<p>In Nyquist, '<nobr>real-random</nobr>' is implemented as a Lisp
function:</p>
<pre class="example">
(defun <font color="#0000CC">real-random</font> (from to)
(+ (* (rrandom) (- to from)) from))
</pre>
<h2>Description</h2>
<p>The '<nobr>real-random</nobr>' function returns a random floating point
number between 'from' and 'to'. <nobr>See also</nobr> <a
href="rrandom.htm">rrandom</a>, which is <nobr>equivalent to:</nobr>
<pre class="example">
(real-random 0 1))
</pre>
<h2>Examples</h2>
<pre class="example">
</pre>
<p>See also <a href="rrandom.htm">rrandom</a>.</p>
<p><nobr> <a href="#top">Back to Top</nobr></a></p>
<hr>
<a href="../start.htm">Nyquist / XLISP 2.0</a> -
<a href="../manual/contents.htm">Contents</a> |
<a href="../tutorials/tutorials.htm">Tutorials</a> |
<a href="../examples/examples.htm">Examples</a> |
<a href="reference-index.htm">Reference</a>
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