#30191 [NEW]: sum error
From: roberto at spadim dot com dot br
Operating system: linux, windows xp
PHP version: 5.0.1
PHP Bug Type: *Math Functions
Bug description: sum error
Description:
------------
sum error:
590-589.99!=0.01
Reproduce code:
---------------
<?php
echo 590-589.99;
echo "\n";
echo (double)(590)-(double)(589.99);
?>
Expected result:
----------------
0.01
0.01
Actual result:
--------------
0.0099999999999909
0.0099999999999909
--
Edit bug report at http://bugs.php.net/?id=30191&edit=1
--
Try a CVS snapshot (php4): http://bugs.php.net/fix.php?id=30191&r=trysnapshot4
Try a CVS snapshot (php5.0): http://bugs.php.net/fix.php?id=30191&r=trysnapshot50
Try a CVS snapshot (php5.1): http://bugs.php.net/fix.php?id=30191&r=trysnapshot51
Fixed in CVS: http://bugs.php.net/fix.php?id=30191&r=fixedcvs
Fixed in release: http://bugs.php.net/fix.php?id=30191&r=alreadyfixed
Need backtrace: http://bugs.php.net/fix.php?id=30191&r=needtrace
Need Reproduce Script: http://bugs.php.net/fix.php?id=30191&r=needscript
Try newer version: http://bugs.php.net/fix.php?id=30191&r=oldversion
Not developer issue: http://bugs.php.net/fix.php?id=30191&r=support
Expected behavior: http://bugs.php.net/fix.php?id=30191&r=notwrong
Not enough info: http://bugs.php.net/fix.php?id=30191&r=notenoughinfo
Submitted twice: http://bugs.php.net/fix.php?id=30191&r=submittedtwice
register_globals: http://bugs.php.net/fix.php?id=30191&r=globals
PHP 3 support discontinued: http://bugs.php.net/fix.php?id=30191&r=php3
Daylight Savings: http://bugs.php.net/fix.php?id=30191&r=dst
IIS Stability: http://bugs.php.net/fix.php?id=30191&r=isapi
Install GNU Sed: http://bugs.php.net/fix.php?id=30191&r=gnused
Floating point limitations: http://bugs.php.net/fix.php?id=30191&r=float
MySQL Configuration Error: http://bugs.php.net/fix.php?id=30191&r=mysqlcfg
Thread (2 messages)
- roberto at spadim dot com dot br