From:             [EMAIL PROTECTED]
Operating system: linux and windows
PHP version:      4.3.0
PHP Bug Type:     Scripting Engine problem
Bug description:  simple calcul have strange result

<?php

for ( $i=0.01;$i<0.2;$i+=0.01) {
  echo (15+$i-15)."\n";
}
?>

i should have:
 0.01
 0.02
 0.03
 0.04
 0.05
....
 0.19

but i get :
0.00999999999998
0.02
0.0299999999999
0.0399999999999
0.0500000000001
0.06
0.07
0.08
0.09
...
0.19

A test on linux RedHat 6.2 and Windows 2000 SP3

-- 
Edit bug report at http://bugs.php.net/?id=21458&edit=1
-- 
Try a CVS snapshot:         http://bugs.php.net/fix.php?id=21458&r=trysnapshot
Fixed in CVS:               http://bugs.php.net/fix.php?id=21458&r=fixedcvs
Fixed in release:           http://bugs.php.net/fix.php?id=21458&r=alreadyfixed
Need backtrace:             http://bugs.php.net/fix.php?id=21458&r=needtrace
Try newer version:          http://bugs.php.net/fix.php?id=21458&r=oldversion
Not developer issue:        http://bugs.php.net/fix.php?id=21458&r=support
Expected behavior:          http://bugs.php.net/fix.php?id=21458&r=notwrong
Not enough info:            http://bugs.php.net/fix.php?id=21458&r=notenoughinfo
Submitted twice:            http://bugs.php.net/fix.php?id=21458&r=submittedtwice
register_globals:           http://bugs.php.net/fix.php?id=21458&r=globals
PHP 3 support discontinued: http://bugs.php.net/fix.php?id=21458&r=php3
Daylight Savings:           http://bugs.php.net/fix.php?id=21458&r=dst
IIS Stability:              http://bugs.php.net/fix.php?id=21458&r=isapi
Install GNU Sed:            http://bugs.php.net/fix.php?id=21458&r=gnused

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