<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN"> <html> <head> <link rel="stylesheet" href="style.css" type="text/css"> <meta content="text/html; charset=iso-8859-1" http-equiv="Content-Type"> <link rel="Start" href="index.html"> <link rel="previous" href="Utils.Int.html"> <link rel="Up" href="Utils.html"> <link title="Index of types" rel=Appendix href="index_types.html"> <link title="Index of exceptions" rel=Appendix href="index_exceptions.html"> <link title="Index of values" rel=Appendix href="index_values.html"> <link title="Index of modules" rel=Appendix href="index_modules.html"> <link title="Index of module types" rel=Appendix href="index_module_types.html"> <link title="Utils" rel="Chapter" href="Utils.html"> <link title="Time_Zone" rel="Chapter" href="Time_Zone.html"> <link title="Period" rel="Chapter" href="Period.html"> <link title="Time_sig" rel="Chapter" href="Time_sig.html"> <link title="Time" rel="Chapter" href="Time.html"> <link title="Ftime" rel="Chapter" href="Ftime.html"> <link title="Date_sig" rel="Chapter" href="Date_sig.html"> <link title="Date" rel="Chapter" href="Date.html"> <link title="Calendar_sig" rel="Chapter" href="Calendar_sig.html"> <link title="Calendar_builder" rel="Chapter" href="Calendar_builder.html"> <link title="Calendar" rel="Chapter" href="Calendar.html"> <link title="Fcalendar" rel="Chapter" href="Fcalendar.html"> <link title="Printer" rel="Chapter" href="Printer.html"> <link title="Version" rel="Chapter" href="Version.html"><title>Utils.Float</title> </head> <body> <div class="navbar"><a href="Utils.Int.html">Previous</a> <a href="Utils.html">Up</a> </div> <center><h1>Module <a href="type_Utils.Float.html">Utils.Float</a></h1></center> <br> <pre><span class="keyword">module</span> Float: <code class="code"><span class="keyword">sig</span></code> <a href="Utils.Float.html">..</a> <code class="code"><span class="keyword">end</span></code></pre>Float implementation.<br> <b>Since</b> 2.0<br> <hr width="100%"> <pre><span class="keyword">include</span> <a href="Utils.Comparable.html">Utils.Comparable</a></pre> <pre><span class="keyword">val</span> <a name="VALset_precision"></a>set_precision : <code class="type">float -> unit</code></pre><div class="info"> Set the precision of <code class="code">equal</code> and <code class="code">compare</code> for float. If the precision is <code class="code">p</code>, then the floats <code class="code">x</code> and <code class="code">y</code> are equal iff <code class="code">abs(x-y) < p</code>. By default, the precision is <code class="code">1e-3</code> (that is one millisecond if floats represents seconds).<br> </div> <pre><span class="keyword">val</span> <a name="VALround"></a>round : <code class="type">t -> int</code></pre><div class="info"> Round a float to the nearest integer.<br> </div> </body></html>