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Searched refs:asin (Results 1 – 8 of 8) sorted by relevance

/PHP-5.5/ext/standard/tests/math/
H A Dasin_basic.phpt2 Test return type and value for expected input asin()
8 * proto float asin(float number)
18 echo "asin .5 = ";
19 $asinv1 = 360.0 * asin(0.5) / (2.0 * M_PI );
28 echo "asin 0.86602540378444 = ";
38 echo "asin 1.0 = ";
49 echo "asin 0.0 = ";
61 asin .5 = float(%f)
63 asin 0.86602540378444 = float(%f)
65 asin 1.0 = float(%f)
[all …]
H A Dasin_error.phpt2 Test wrong number of arguments for asin()
6 * proto float asin(float number)
14 var_dump(asin($arg_0, $extra_arg));
17 var_dump(asin());
23 Warning: asin() expects exactly 1 parameter, 2 given in %s on line %d
28 Warning: asin() expects exactly 1 parameter, 0 given in %s on line %d
H A Dasin_variation.phpt2 Test variations in usage of asin()
8 * proto float asin(float number)
13 //Test asin with a different input values
32 $res = asin($values[$i]);
48 Warning: asin() expects parameter 1 to be double, string given in %s on line %d
H A Dasin_basiclong_64bit.phpt2 Test asin function : 64bit long tests
24 var_dump(asin($longVal));
/PHP-5.5/ext/standard/
H A Dphp_math.h35 PHP_FUNCTION(asin);
H A Dmath.c422 PHP_FUNCTION(asin) in PHP_FUNCTION() argument
429 RETURN_DOUBLE(asin(num)); in PHP_FUNCTION()
H A Dbasic_functions.c2906 PHP_FE(asin, arginfo_asin)
/PHP-5.5/ext/date/lib/
H A Dastro.c45 #define asind(x) (RADEG*asin(x))

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