Searched refs:copysign (Results 1 - 25 of 431) sorted by last modified time

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/prebuilts/sdk/renderscript/clang-include/
H A D__clang_cuda_math_forward_declares.h63 __DEVICE__ double copysign(double, double);
64 __DEVICE__ float copysign(float, float);
197 using ::copysign;
H A Dopencl-c.h7798 float __ovld __cnfn copysign(float x, float y);
7799 float2 __ovld __cnfn copysign(float2 x, float2 y);
7800 float3 __ovld __cnfn copysign(float3 x, float3 y);
7801 float4 __ovld __cnfn copysign(float4 x, float4 y);
7802 float8 __ovld __cnfn copysign(float8 x, float8 y);
7803 float16 __ovld __cnfn copysign(float16 x, float16 y);
7805 double __ovld __cnfn copysign(double x, double y);
7806 double2 __ovld __cnfn copysign(double2 x, double2 y);
7807 double3 __ovld __cnfn copysign(double3 x, double3 y);
7808 double4 __ovld __cnfn copysign(double
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H A Dtgmath.h610 // copysign
618 __tg_copysign(double __x, double __y) {return copysign(__x, __y);}
624 #undef copysign macro
625 #define copysign(__x, __y) __tg_copysign(__tg_promote2((__x), (__y))(__x), \ macro
/prebuilts/sdk/renderscript/include/
H A Drs_math.rsh1156 * copysign: Copies the sign of a number to another
1162 * For example, copysign(4.0f, -2.7f) returns -4.0f and copysign(-4.0f, 2.7f) returns 4.0f.
1165 copysign(float magnitude_value, float sign_value);
1168 copysign(float2 magnitude_value, float2 sign_value);
1171 copysign(float3 magnitude_value, float3 sign_value);
1174 copysign(float4 magnitude_value, float4 sign_value);
1178 copysign(half magnitude_value, half sign_value);
1183 copysign(half2 magnitude_value, half2 sign_value);
1188 copysign(half
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/prebuilts/python/linux-x86/2.7.5/lib/python2.7/test/
H A Dtest_cmath.py92 if math.copysign(1., a) != math.copysign(1., b):
H A Dtest_complex.py5 from math import atan2, isnan, copysign namespace
57 elif copysign(1.0, x) == copysign(1.0, y):
H A Dtest_float.py6 from math import isinf, isnan, copysign, ldexp namespace
210 self.assertEqual((a, copysign(1.0, a)), (b, copysign(1.0, b)))
623 if not math.isnan(arg) and copysign(1.0, arg) > 0.0:
981 elif x == y and (x != 0.0 or copysign(1.0, x) == copysign(1.0, y)):
H A Dtest_math.py295 self.assertEqual(math.copysign(1, 42), 1.0)
296 self.assertEqual(math.copysign(0., 42), 0.0)
297 self.assertEqual(math.copysign(1., -42), -1.0)
298 self.assertEqual(math.copysign(3, 0.), 3.0)
299 self.assertEqual(math.copysign(4., -0.), -4.0)
301 self.assertRaises(TypeError, math.copysign)
302 # copysign should let us distinguish signs of zeros
303 self.assertEqual(math.copysign(1., 0.), 1.)
304 self.assertEqual(math.copysign(1., -0.), -1.)
305 self.assertEqual(math.copysign(IN
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/prebuilts/python/linux-x86/2.7.5/include/python2.7/
H A Dfloatobject.h35 if (copysign(1., sign) == 1.) { \
H A Dpymath.h11 /* Python provides implementations for copysign, round and hypot in
15 *Note: PC/pyconfig.h defines copysign as _copysign
18 extern double copysign(double, double);
43 extern double copysign(double, double);
/prebuilts/python/linux-x86/2.7.5/lib/python2.7/
H A Ddecimal.py687 if _math.copysign(1.0, f) == 1.0:
/prebuilts/python/darwin-x86/2.7.5/lib/python2.7/test/
H A Dtest_math.py295 self.assertEqual(math.copysign(1, 42), 1.0)
296 self.assertEqual(math.copysign(0., 42), 0.0)
297 self.assertEqual(math.copysign(1., -42), -1.0)
298 self.assertEqual(math.copysign(3, 0.), 3.0)
299 self.assertEqual(math.copysign(4., -0.), -4.0)
301 self.assertRaises(TypeError, math.copysign)
302 # copysign should let us distinguish signs of zeros
303 self.assertEqual(math.copysign(1., 0.), 1.)
304 self.assertEqual(math.copysign(1., -0.), -1.)
305 self.assertEqual(math.copysign(IN
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H A Dtest_cmath.py92 if math.copysign(1., a) != math.copysign(1., b):
H A Dtest_complex.py5 from math import atan2, isnan, copysign namespace
57 elif copysign(1.0, x) == copysign(1.0, y):
H A Dtest_float.py6 from math import isinf, isnan, copysign, ldexp namespace
210 self.assertEqual((a, copysign(1.0, a)), (b, copysign(1.0, b)))
623 if not math.isnan(arg) and copysign(1.0, arg) > 0.0:
981 elif x == y and (x != 0.0 or copysign(1.0, x) == copysign(1.0, y)):
/prebuilts/python/darwin-x86/2.7.5/include/python2.7/
H A Dfloatobject.h35 if (copysign(1., sign) == 1.) { \
H A Dpymath.h11 /* Python provides implementations for copysign, round and hypot in
15 *Note: PC/pyconfig.h defines copysign as _copysign
18 extern double copysign(double, double);
43 extern double copysign(double, double);
/prebuilts/python/darwin-x86/2.7.5/lib/python2.7/
H A Ddecimal.py687 if _math.copysign(1.0, f) == 1.0:
/prebuilts/ndk/current/sources/cxx-stl/stlport/src/
H A Dnum_put_float.cpp136 static inline bool _Stl_is_neg_nan(double x) { return isnan(x) && ( copysign(1., x) < 0 ); }
181 static inline bool _Stl_is_neg_nan(double x) { return isnan(x) && copysign(1., x) < 0 ; }
186 static bool _Stl_is_neg_inf(double x) { return _Stl_is_inf(x) && ( copysign(1., x) < 0 ); }
187 static bool _Stl_is_neg_nan(double x) { return isnan(x) && ( copysign(1., x) < 0 ); }
/prebuilts/ndk/r13/sources/cxx-stl/stlport/src/
H A Dnum_put_float.cpp136 static inline bool _Stl_is_neg_nan(double x) { return isnan(x) && ( copysign(1., x) < 0 ); }
181 static inline bool _Stl_is_neg_nan(double x) { return isnan(x) && copysign(1., x) < 0 ; }
186 static bool _Stl_is_neg_inf(double x) { return _Stl_is_inf(x) && ( copysign(1., x) < 0 ); }
187 static bool _Stl_is_neg_nan(double x) { return isnan(x) && ( copysign(1., x) < 0 ); }
/prebuilts/ndk/current/sources/cxx-stl/llvm-libc++/test/std/numerics/c.math/
H A Dcmath.pass.cpp72 Ambiguous copysign(Ambiguous, Ambiguous){ return Ambiguous(); } function
789 static_assert((std::is_same<decltype(std::copysign((float)0, (float)0)), float>::value), "");
790 static_assert((std::is_same<decltype(std::copysign((bool)0, (float)0)), double>::value), "");
791 static_assert((std::is_same<decltype(std::copysign((unsigned short)0, (double)0)), double>::value), "");
792 static_assert((std::is_same<decltype(std::copysign((int)0, (long double)0)), long double>::value), "");
793 static_assert((std::is_same<decltype(std::copysign((float)0, (unsigned int)0)), double>::value), "");
794 static_assert((std::is_same<decltype(std::copysign((double)0, (long)0)), double>::value), "");
795 static_assert((std::is_same<decltype(std::copysign((long double)0, (unsigned long)0)), long double>::value), "");
796 static_assert((std::is_same<decltype(std::copysign((int)0, (long long)0)), double>::value), "");
797 static_assert((std::is_same<decltype(std::copysign((in
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/prebuilts/ndk/r13/sources/cxx-stl/llvm-libc++/test/std/numerics/c.math/
H A Dcmath.pass.cpp72 Ambiguous copysign(Ambiguous, Ambiguous){ return Ambiguous(); } function
789 static_assert((std::is_same<decltype(std::copysign((float)0, (float)0)), float>::value), "");
790 static_assert((std::is_same<decltype(std::copysign((bool)0, (float)0)), double>::value), "");
791 static_assert((std::is_same<decltype(std::copysign((unsigned short)0, (double)0)), double>::value), "");
792 static_assert((std::is_same<decltype(std::copysign((int)0, (long double)0)), long double>::value), "");
793 static_assert((std::is_same<decltype(std::copysign((float)0, (unsigned int)0)), double>::value), "");
794 static_assert((std::is_same<decltype(std::copysign((double)0, (long)0)), double>::value), "");
795 static_assert((std::is_same<decltype(std::copysign((long double)0, (unsigned long)0)), long double>::value), "");
796 static_assert((std::is_same<decltype(std::copysign((int)0, (long long)0)), double>::value), "");
797 static_assert((std::is_same<decltype(std::copysign((in
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/prebuilts/ndk/current/sources/cxx-stl/llvm-libc++/test/std/depr/depr.c.headers/
H A Dmath_h.pass.cpp72 Ambiguous copysign(Ambiguous, Ambiguous){ return Ambiguous(); } function
788 static_assert((std::is_same<decltype(copysign((float)0, (float)0)), float>::value), "");
789 static_assert((std::is_same<decltype(copysign((bool)0, (float)0)), double>::value), "");
790 static_assert((std::is_same<decltype(copysign((unsigned short)0, (double)0)), double>::value), "");
791 static_assert((std::is_same<decltype(copysign((int)0, (long double)0)), long double>::value), "");
792 static_assert((std::is_same<decltype(copysign((float)0, (unsigned int)0)), double>::value), "");
793 static_assert((std::is_same<decltype(copysign((double)0, (long)0)), double>::value), "");
794 static_assert((std::is_same<decltype(copysign((long double)0, (unsigned long)0)), long double>::value), "");
795 static_assert((std::is_same<decltype(copysign((int)0, (long long)0)), double>::value), "");
796 static_assert((std::is_same<decltype(copysign((in
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/prebuilts/ndk/r13/sources/cxx-stl/llvm-libc++/test/std/depr/depr.c.headers/
H A Dmath_h.pass.cpp72 Ambiguous copysign(Ambiguous, Ambiguous){ return Ambiguous(); } function
788 static_assert((std::is_same<decltype(copysign((float)0, (float)0)), float>::value), "");
789 static_assert((std::is_same<decltype(copysign((bool)0, (float)0)), double>::value), "");
790 static_assert((std::is_same<decltype(copysign((unsigned short)0, (double)0)), double>::value), "");
791 static_assert((std::is_same<decltype(copysign((int)0, (long double)0)), long double>::value), "");
792 static_assert((std::is_same<decltype(copysign((float)0, (unsigned int)0)), double>::value), "");
793 static_assert((std::is_same<decltype(copysign((double)0, (long)0)), double>::value), "");
794 static_assert((std::is_same<decltype(copysign((long double)0, (unsigned long)0)), long double>::value), "");
795 static_assert((std::is_same<decltype(copysign((int)0, (long long)0)), double>::value), "");
796 static_assert((std::is_same<decltype(copysign((in
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/prebuilts/ndk/current/sources/cxx-stl/llvm-libc++/include/
H A Dmath.h169 floating_point copysign (arithmetic x, arithmetic y);
999 // copysign
1002 inline _LIBCPP_INLINE_VISIBILITY float copysign(float __lcpp_x,
1007 copysign(long double __lcpp_x, long double __lcpp_y) _NOEXCEPT {
1020 copysign(_A1 __lcpp_x, _A2 __lcpp_y) _NOEXCEPT
1025 return copysign((__result_type)__lcpp_x, (__result_type)__lcpp_y);

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