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List:       perl-win32-users
Subject:    RE: Round number
From:       "Ron Hartikka" <ronh () iainc ! com>
Date:       2001-05-31 16:19:24
[Download RAW message or body]

I say floor! floor! which, along with ceil! ceil! comes with Perl.

use POSIX;
$ceil = ceil(3.5); # 4
$floor = floor(3.5); # 3

See perlfaq4: "Does Perl have a round function?"



-----Original Message-----
From: perl-win32-users-admin@listserv.ActiveState.com
[mailto:perl-win32-users-admin@listserv.ActiveState.com]On Behalf Of
Morbus Iff
Sent: Thursday, May 31, 2001 10:05 AM
To: Antonio Jose da Cunha e Vasconcelos;
perl-win32-users@listserv.ActiveState.com;
perl-win32-web@listserv.ActiveState.com;
perl-win32-database@listserv.ActiveState.com
Subject: Re: Round number


 >I'm getting some information from my database and after some mathematical
 >operations i get a decimal number and i would like to round it...how can i
 >do that?

A lot of people will say "int! int!", but you can find a more "powerful"
routine called "round" at the URL below. It allows you to choose what place
you'd like to round a number to.

http://cvs.sourceforge.net/cgi-bin/viewcvs.cgi/sbeating/sb/sb-lib.pl?rev=1.1
1&content-type=text/vnd.viewcvs-markup


Morbus Iff
.sig on other machine.
http://www.disobey.com/
http://www.gamegrene.com/

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