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--TEST--
Test return type and value for expected input cosh()
--INI--
precision = 14
--FILE--
<?php
/*
* proto float cosh(float number)
* Function is implemented in ext/standard/math.c
*/
$file_path = __DIR__;
require($file_path."/allowed_rounding_error.inc");
echo "cosh .5 = ";
var_dump(cosh(0.5));
if (allowed_rounding_error(cosh(0.5),1.1276259652064)){
echo "Pass\n";
}
else {
echo "Fail\n";
}
echo "cosh -0.5 = ";
var_dump(cosh(-0.5));
if (allowed_rounding_error(cosh(-0.5),1.1276259652064)){
echo "Pass\n";
}
else {
echo "Fail\n";
}
echo "cosh 3 = ";
var_dump(cosh(3.0));
if (allowed_rounding_error(cosh(3.0), 10.067661995778)){
echo "Pass\n";
}
else {
echo "Fail\n";
}
echo "cosh -3 = ";
var_dump(cosh(-3.0));
if (allowed_rounding_error(cosh(-3.0), 10.067661995778)){
echo "Pass\n";
}
else {
echo "Fail\n";
}
?>
--EXPECTF--
cosh .5 = float(%f)
Pass
cosh -0.5 = float(%f)
Pass
cosh 3 = float(%f)
Pass
cosh -3 = float(%f)
Pass
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