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|
--TEST--
Test return type and value for expected input atanh()
--INI--
precision = 14
--FILE--
<?php
/*
* proto float atanh(float number)
* Function is implemented in ext/standard/math.c
*/
$file_path = dirname(__FILE__);
require($file_path."/allowed_rounding_error.inc");
echo "atanh 0.46211715726001 = ";
var_dump(atanh(0.46211715726001));
if (allowed_rounding_error(atanh(0.46211715726001), 0.5))
{
echo "Pass\n";
}
else {
echo "Fail\n";
}
echo "atanh 0.99505475368673 = ";
var_dump(atanh(0.99505475368673));
if (allowed_rounding_error(atanh(0.99505475368673), 3.0))
{
echo "Pass\n";
}
else {
echo "Fail\n";
}
?>
--EXPECTF--
atanh 0.46211715726001 = float(%f)
Pass
atanh 0.99505475368673 = float(%f)
Pass
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