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Searched refs:atanh (Results 1 – 6 of 6) sorted by relevance

/PHP-8.1/ext/standard/tests/math/
H A Datanh_basic.phpt2 Test return type and value for expected input atanh()
14 echo "atanh 0.46211715726001 = ";
15 var_dump(atanh(0.46211715726001));
16 if (allowed_rounding_error(atanh(0.46211715726001), 0.5))
24 echo "atanh 0.99505475368673 = ";
25 var_dump(atanh(0.99505475368673));
26 if (allowed_rounding_error(atanh(0.99505475368673), 3.0))
37 atanh 0.46211715726001 = float(%f)
39 atanh 0.99505475368673 = float(%f)
H A Datanh_variation.phpt2 Test variations in usage of atanh()
12 //Test atanh with a different input values
28 $res = atanh($values[$i]);
H A Datanh_basiclong_64bit.phpt2 Test atanh function : 64bit long tests
24 var_dump(atanh($longVal));
/PHP-8.1/ext/standard/
H A Dmath.c458 PHP_FUNCTION(atanh) in PHP_FUNCTION() argument
465 RETURN_DOUBLE(atanh(num)); in PHP_FUNCTION()
H A Dbasic_functions.stub.php1399 function atanh(float $num): float {} function
H A Dbasic_functions_arginfo.h2670 ZEND_FUNCTION(atanh);
3313 ZEND_FE(atanh, arginfo_atanh)

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