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Searched refs:atanh (Results 1 – 9 of 9) sorted by relevance

/PHP-5.5/ext/standard/tests/math/
H A Datanh_basic.phpt2 Test return type and value for expected input atanh()
8 * proto float atanh(float number)
15 echo "atanh 0.46211715726001 = ";
16 var_dump(atanh(0.46211715726001));
17 if (allowed_rounding_error(atanh(0.46211715726001), 0.5))
25 echo "atanh 0.99505475368673 = ";
26 var_dump(atanh(0.99505475368673));
27 if (allowed_rounding_error(atanh(0.99505475368673), 3.0))
38 atanh 0.46211715726001 = float(%f)
40 atanh 0.99505475368673 = float(%f)
H A Datanh_error.phpt2 Test wrong number of arguments for atanh()
6 * proto float atanh(float number)
14 var_dump(atanh($arg_0, $extra_arg));
17 var_dump(atanh());
23 Warning: atanh() expects exactly 1 parameter, 2 given in %s on line %d
28 Warning: atanh() expects exactly 1 parameter, 0 given in %s on line %d
H A Datanh_variation.phpt2 Test variations in usage of atanh()
8 * proto float atanh(float number)
13 //Test atanh with a different input values
32 $res = atanh($values[$i]);
48 Warning: atanh() expects parameter 1 to be double, string given in %s on line %d
H A Datanh_basiclong_64bit.phpt2 Test atanh function : 64bit long tests
24 var_dump(atanh($longVal));
/PHP-5.5/ext/standard/
H A Dphp_math.h84 PHP_FUNCTION(atanh);
H A Dmath.c244 return(atanh(z)); in php_atanh()
539 PHP_FUNCTION(atanh) in PHP_FUNCTION() argument
H A Dconfig.m4341 AC_CHECK_FUNCS(getcwd getwd asinh acosh atanh log1p hypot glob strfmon nice fpclass isinf isnan mem…
H A Dbasic_functions.c2909 PHP_FE(atanh, arginfo_atanh)
/PHP-5.5/
H A DNEWS6019 - Added native support for asinh(), acosh(), atanh(), log1p() and expm1().

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