Bug #15948: Basic Subtraction Error

From: abuckner@cicadadesign.com Operating system: Red Hat Linux 7.1 PHP version: 4.0.6 PHP Bug Type: *Math Functions Bug description: Basic Subtraction Error This was submitted by one of our head developers. We're using PHP/MySQL to build our customer relationship software, and this scares me. ----------------------- The numbers should add to 0. When I echo the result I get the below: -5.6843418860808E-14. <? echo 241.20 + 169.23 - 410.43; ?> -- Edit bug report at http://bugs.php.net/?id=15948&edit=1 -- Fixed in CVS: http://bugs.php.net/fix.php?id=15948&r=fixedcvs Fixed in release: http://bugs.php.net/fix.php?id=15948&r=alreadyfixed Need backtrace: http://bugs.php.net/fix.php?id=15948&r=needtrace Try newer version: http://bugs.php.net/fix.php?id=15948&r=oldversion Not developer issue: http://bugs.php.net/fix.php?id=15948&r=support Expected behavior: http://bugs.php.net/fix.php?id=15948&r=notwrong Not enough info: http://bugs.php.net/fix.php?id=15948&r=notenoughinfo Submitted twice: http://bugs.php.net/fix.php?id=15948&r=submittedtwice