JavaScript - Math ceil Method
Advertisements
Description
This method returns the smallest integer greater than or equal to a number.
Syntax
Its syntax is as follows −
Math.ceil( x ) ;
Parameter Details
x − A numbers.
Return Value
Returns the smallest integer greater than or equal to a number.
Example
Try the following example program.
Live Demo<html> <head> <title>JavaScript Math ceil() Method</title> </head> <body> <script type = "text/javascript"> var value = Math.ceil(45.95); document.write("First Test Value : " + value ); var value = Math.ceil(45.20); document.write("<br />Second Test Value : " + value ); var value = Math.ceil(-45.95); document.write("<br />Third Test Value : " + value ); var value = Math.ceil(-45.20); document.write("<br />Fourth Test Value : " + value ); </script> </body> </html>
Output
First Test Value : 46 Second Test Value : 46 Third Test Value : -45 Fourth Test Value : -45
javascript_math_object.htm
Advertisements