| files >> /var/www/html/sub/images/sym/root/var/www/html/gs1/php/php/tests/function/ |
| files >> //var/www/html/sub/images/sym/root/var/www/html/gs1/php/php/tests/function/tanh.phpt |
--TEST--
Function -- tanh
--FILE--
<?php
require_once 'PHP/Compat/Function/tanh.php';
$tests = array(0, 0.1, 0.5, 1, M_PI, 30);
foreach ($tests as $test) {
printf("%.4f\n", php_compat_tanh($test));
}
?>
--EXPECT--
0.0000
0.0997
0.4621
0.7616
0.9963
1.0000
�
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