ttcalc/help/rounding_functions.html

68 lines
1.4 KiB
HTML

<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01//EN" "http://www.w3.org/TR/html4/strict.dtd">
<html lang="en">
<head>
<title>TTCalc - Rounding functions</title>
<link rel="stylesheet" href="styles.css" type="text/css">
<object type="application/x-oleobject" classid="clsid:1e2a7bd0-dab9-11d0-b93a-00c04fc99f9e">
<param name="Keyword" value="int">
<param name="Keyword" value="round">
<param name="Keyword" value="ceil">
<param name="Keyword" value="floor">
</object>
</head>
<body>
<h1>Arithmetic functions</h1>
<p><strong>Note:</strong> If a function takes more than one argument, the arguments are separated with semicolon ';'.</p>
<h2>Rounding functions</h2>
<dl>
<dt>int(x)</dt>
<dd>This method returns only the integer part of x.<br>
int(2.8)=2<br>
int(2.2)=2<br>
int(2)=2<br>
int(-4.1)=-4<br>
int(-4.8)=-4<br>
</dd>
<dt>round(x)</dt>
<dd>This method rounds the value of x to the nearest integer<br>
round(2.8)=3<br>
round(2.2)=2<br>
round(2)=2<br>
round(-4.1)=-4<br>
round(-4.8)=-5</dd>
<dt>ceil(x)</dt>
<dd>This function returns a value representing the smallest integer that is greater than or equal to x<br>
ceil(2.8)=3<br>
ceil(2.2)=3<br>
ceil(2)=2<br>
ceil(-4.1)=-4<br>
ceil(-4.8)=-4</dd>
<dt>floor(x)</dt>
<dd>This function returns a value representing the largest integer that is less than or equal to x<br>
floor(2.8)=2<br>
floor(2.2)=2<br>
floor(2)=2<br>
floor(-4.1)=-5<br>
floor(-4.8)=-5</dd>
</dl>
</body>
</html>