Searched refs:atan2 (Results 1 - 25 of 69) sorted by relevance

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/openbsd-current/lib/libm/arch/i387/
H A De_atan2.S9 ENTRY(atan2)
14 END_STD(atan2)
/openbsd-current/lib/libm/arch/amd64/
H A De_atan2.S11 ENTRY(atan2)
12 RETGUARD_SETUP(atan2, r11)
18 RETGUARD_CHECK(atan2, r11)
20 END_STD(atan2)
/openbsd-current/gnu/usr.bin/perl/dist/constant/t/
H A Dutf8.t14 use constant �� => 4 * atan2 1, 1;
/openbsd-current/lib/libm/src/
H A Ds_carg.c25 return atan2 (__imag__ z, __real__ z);
H A Ds_clog.c70 rr = atan2 (cimag (z), creal (z));
H A De_atan2.c13 /* atan2(y,x)
15 * 1. Reduce y to positive by atan2(y,x)=-atan2(-y,x).
54 atan2(double y, double x) function
121 DEF_STD(atan2); variable
122 LDBL_MAYBE_CLONE(atan2); variable
H A Ds_catan.c110 t = 0.5 * atan2 (2.0 * x, a);
/openbsd-current/regress/lib/libm/msun/
H A Dinvtrig_test.c151 * Test special case inputs in atan2(), where the exact value of y/x is
160 testall2(atan2, 0.0, -0.0, pi, FE_INEXACT);
161 testall2(atan2, -0.0, -0.0, -pi, FE_INEXACT);
162 testall2(atan2, 0.0, 0.0, 0.0, 0);
163 testall2(atan2, -0.0, 0.0, -0.0, 0);
165 testall2(atan2, INFINITY, -INFINITY, c3pi / 4, FE_INEXACT);
166 testall2(atan2, -INFINITY, -INFINITY, -c3pi / 4, FE_INEXACT);
167 testall2(atan2, INFINITY, INFINITY, pi / 4, FE_INEXACT);
168 testall2(atan2, -INFINITY, INFINITY, -pi / 4, FE_INEXACT);
183 test2(atan2, 0.
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/openbsd-current/games/atc/
H A Ddef.h55 #define DIR_FROM_DXDY(dx,dy) ((int) (atan2((double)(dy), (double)(dx)) \
/openbsd-current/regress/lib/libm/cephes/
H A Dtestvect.c267 double atan2 (double, double);
282 {"atan2", atan2, &ZERO, &ONE, &ZERO, 0},
283 {"atan2", atan2, &MZERO, &ONE, &MZERO, 0},
284 {"atan2", atan2, &ZERO, &ZERO, &ZERO, 0},
285 {"atan2", atan2, &MZERO, &ZERO, &MZERO, 0},
286 {"atan2", atan
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/openbsd-current/gnu/lib/libstdc++/libstdc++/testsuite/26_numerics/
H A Dcomplex_value.cc47 double d8 = atan2(c.imag(), c.real());
H A Dvalarray_name_lookup.cc88 Number atan2(Number, Number);
140 w = atan2(u, v);
/openbsd-current/gnu/lib/libstdc++/libstdc++/libmath/
H A Dstubs.c41 return (float) atan2(x, y);
49 return atan2((double) x, (double) y);
/openbsd-current/gnu/gcc/libstdc++-v3/include/c_compatibility/
H A Dmath.h39 using std::atan2;
/openbsd-current/gnu/lib/libstdc++/libstdc++/include/c_compatibility/
H A Dmath.h39 using std::atan2;
/openbsd-current/gnu/usr.bin/perl/t/op/
H A Dexp.t46 cmp_ok(round(atan2(1, 2)), '==', '0.463647609', "atan2(1, 2)");
109 cmp_ok(round(atan2($x1, $x2)), '==', '0.463647609', "atan2($x1, $x2)");
111 # atan2() tests testing with -0.0, 0.0, -1.0, 1.0 were removed due to
112 # differing results from calls to atan2() on various OS's and
/openbsd-current/gnu/gcc/libstdc++-v3/libmath/
H A Dstubs.c109 return (float) atan2(x, y);
117 return atan2((double) x, (double) y);
/openbsd-current/gnu/usr.bin/perl/ext/POSIX/t/
H A Dusage.t23 [qw(atan2 chmod creat kill link mkdir pow rename strstr waitpid)],
/openbsd-current/gnu/gcc/libstdc++-v3/include/c/
H A Dstd_cmath.h49 #undef atan2 macro
/openbsd-current/gnu/lib/libstdc++/libstdc++/include/c/
H A Dstd_cmath.h49 #undef atan2 macro
/openbsd-current/gnu/llvm/clang/lib/Headers/
H A D__clang_cuda_math_forward_declares.h39 __DEVICE__ double atan2(double, double);
40 __DEVICE__ float atan2(float, float);
206 using ::atan2;
/openbsd-current/gnu/usr.bin/perl/dist/Math-Complex/t/
H A DComplex.t437 print "# atan2() with some real arguments\n";
445 print ((Math::Complex::atan2($y, $x) == CORE::atan2($y, $x)) ? "ok $test\n" : "not ok $test\n");
450 print "# atan2() with some complex arguments\n";
454 print (abs(atan2(0, cplx(0, 1))) < $eps ? "ok $test\n" : "not ok $test\n");
458 print (abs(atan2(cplx(0, 1), 0) - \$pip2) < $eps ? "ok $test\n" : "not ok $test\n");
462 print (abs(atan2(cplx(0, 1), cplx(0, 1)) - \$pip4) < $eps ? "ok $test\n" : "not ok $test\n");
466 print (abs(atan2(cplx(0, 1), cplx(1, 1)) - cplx(0.553574358897045, 0.402359478108525)) < $eps ? "ok $test\n" : "not ok $test\n");
/openbsd-current/gnu/lib/libstdc++/libstdc++/include/c_std/
H A Dstd_cmath.h60 #undef atan2 macro
254 using ::atan2;
258 atan2(float __y, float __x) { return __gnu_cxx::__c99_binding::atan2f(__y, __x); } function in namespace:std
261 atan2(float __y, float __x)
262 { return ::atan2(static_cast<double>(__y), static_cast<double>(__x)); }
267 atan2(long double __y, long double __x) { return ::atan2l(__y, __x); } function in namespace:std
270 atan2(long double __y, long double __x) function in namespace:std
271 { return ::atan2(static_cast<double>(__y), static_cast<double>(__x)); }
277 atan2(_Tp __x, _Up __y) function in namespace:std
278 { return ::atan2(static_cas
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/openbsd-current/gnu/gcc/libstdc++-v3/include/tr1/
H A Dmath.h46 using std::tr1::atan2;
/openbsd-current/gnu/gcc/gcc/
H A Dfp-test.c47 extern double atan2 (double, double);
231 d1 = atan2 (d2, d3);

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