#20688 [NEW]: Math zero
| From: | xqcheng at mail dot xjtu dot edu dot cn | Date: | Thu, 28 Nov 2002 01:42:49 +0000 |
| Subject: | #20688 [NEW]: Math zero | ||
| Groups: | php.bugs | ||
| Request: | Send a blank email to php-bugs+get-26024@lists.php.net to get a copy of this message | ||
From: xqcheng@mail.xjtu.edu.cn
Operating system: windows
PHP version: 4.2.3
PHP Bug Type: Math related
Bug description: Math zero
<?php
$temp=-1.0;
for($i=0;$i<=10;$i++)
{
$temp=$temp+0.2;
echo "<br>".$temp;
}
?>
the output is :
-0.8
-0.6
-0.4
-0.2
-5.55111512313E-017
0.2
0.4
0.6
0.8
1
1.2
--
Edit bug report at http://bugs.php.net/?id=20688&edit=1
--
Try a CVS snapshot: http://bugs.php.net/fix.php?id=20688&r=trysnapshot
Fixed in CVS: http://bugs.php.net/fix.php?id=20688&r=fixedcvs
Fixed in release: http://bugs.php.net/fix.php?id=20688&r=alreadyfixed
Need backtrace: http://bugs.php.net/fix.php?id=20688&r=needtrace
Try newer version: http://bugs.php.net/fix.php?id=20688&r=oldversion
Not developer issue: http://bugs.php.net/fix.php?id=20688&r=support
Expected behavior: http://bugs.php.net/fix.php?id=20688&r=notwrong
Not enough info: http://bugs.php.net/fix.php?id=20688&r=notenoughinfo
Submitted twice: http://bugs.php.net/fix.php?id=20688&r=submittedtwice
register_globals: http://bugs.php.net/fix.php?id=20688&r=globals
PHP 3 support discontinued: http://bugs.php.net/fix.php?id=20688&r=php3
Daylight Savings: http://bugs.php.net/fix.php?id=20688&r=dst
IIS Stability: http://bugs.php.net/fix.php?id=20688&r=isapi