Return to allowed_rounding_error.inc CVS log

Up to [ELWIX - Embedded LightWeight unIX -] / embedaddon / php / ext / standard / tests / math

Annotation of embedaddon/php/ext/standard/tests/math/allowed_rounding_error.inc, revision 1.1.1.1

1.1       misho       1: <?php
                      2: function allowed_rounding_error ($number, $expected) {
                      3: 
                      4:        //different machines  may give slightly different floating point numbers
                      5:        //This assumes that the results will be the same to + or - 1.0E-10.
                      6: 
                      7:        $small_number = 1.0e-10;
                      8:        $min = $expected - $small_number;
                      9:        $max = $expected + $small_number;
                     10: 
                     11:        if ($number < $max  && $number > $min ) {
                     12:                return true;
                     13:        }
                     14:        else {
                     15:                return false;
                     16:        }
                     17: }
                     18: ?>