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Searched refs:atan2 (Results 1 – 8 of 8) sorted by relevance

/PHP-8.1/ext/standard/tests/math/
H A Datan_basic.phpt25 $atan2 = 360 * atan(0.57735026918963) / (2.0 * M_PI);
26 var_dump($atan2);
27 if (allowed_rounding_error($atan2 ,30 )) {
H A Datan2_basic.phpt2 Test atan2() - basic function test of atan2()
33 $res = atan2($valuesy[$i], $valuesx[$j]);
H A Datan2_basiclong_64bit.phpt2 Test atan2 function : 64bit long tests
29 var_dump(atan2($longVal, $otherVal));
/PHP-8.1/ext/date/lib/
H A Dastro.c52 #define atan2d(y,x) (RADEG*atan2(y,x))
/PHP-8.1/ext/standard/
H A Dmath.c385 PHP_FUNCTION(atan2) in PHP_FUNCTION() argument
393 RETURN_DOUBLE(atan2(num1, num2)); in PHP_FUNCTION()
H A Dbasic_functions.stub.php1401 function atan2(float $y, float $x): float {} function
H A Dbasic_functions_arginfo.h2671 ZEND_FUNCTION(atan2);
3314 ZEND_FE(atan2, arginfo_atan2)
/PHP-8.1/ext/gd/libgd/
H A Dgd.c1081 double ac = cos (atan2 (dy, dx)); in gdImageLine()
1145 double as = sin (atan2 (dy, dx)); in gdImageLine()
1335 double as = sin(atan2(dy, dx)); in gdImageDashedLine()
1384 double as = sin (atan2 (dy, dx)); in gdImageDashedLine()

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