| /bionic/libm/x86/ |
| s_atan.S | 39 // atan(X) = Tau + atan( (X`-B) / (One + BX) ) is correct
49 // Tau is atan( B ) if -5 <= k <= 4
53 // atan(NaN) = quiet NaN
54 // atan(+/-INF) = +/-Pi/2
55 // atan(+/-0) = +/-0
75 # -- Begin atan
76 ENTRY(atan) function
244 END(atan)
245 # -- End atan
[all...] |
| /prebuilts/go/darwin-x86/src/math/ |
| atan.go | 12 // from http://netlib.sandia.gov/cephes/cmath/atan.c, available from
16 // atan.c
20 // double x, y, atan();
21 // y = atan( x );
90 // Atan returns the arctangent, in radians, of x.
93 // Atan(±0) = ±0
94 // Atan(±Inf) = ±Pi/2
95 func Atan(x float64) float64
97 func atan(x float64) float64 { func
|
| /prebuilts/go/linux-x86/src/math/ |
| atan.go | 12 // from http://netlib.sandia.gov/cephes/cmath/atan.c, available from
16 // atan.c
20 // double x, y, atan();
21 // y = atan( x );
90 // Atan returns the arctangent, in radians, of x.
93 // Atan(±0) = ±0
94 // Atan(±Inf) = ±Pi/2
95 func Atan(x float64) float64
97 func atan(x float64) float64 { func
|
| /bionic/libm/x86_64/ |
| s_atan.S | 39 // atan(X) = Tau + atan( (X`-B) / (One + BX) ) is correct
49 // Tau is atan( B ) if -5 <= k <= 4
53 // atan(NaN) = quiet NaN
54 // atan(+/-INF) = +/-Pi/2
55 // atan(+/-0) = +/-0
60 # -- Begin atan
61 ENTRY(atan) function
214 END(atan)
215 # -- End atan
[all...] |
| /bionic/libm/upstream-freebsd/lib/msun/src/ |
| s_atan.c | 16 /* atan(x)
18 * 1. Reduce x to positive by atan(x) = -atan(-x).
23 * [0,7/16] atan(x) = t-t^3*(a1+t^2*(a2+...(a10+t^2*a11)...)
24 * [7/16,11/16] atan(x) = atan(1/2) + atan( (t-0.5)/(1+t/2) )
25 * [11/16.19/16] atan(x) = atan( 1 ) + atan( (t-1)/(1+t)
74 atan(double x) function
[all...] |
| /device/google/contexthub/firmware/lib/libm/ |
| sf_atan.c | 24 4.6364760399e-01, /* atan(0.5)hi 0x3eed6338 */
25 7.8539812565e-01, /* atan(1.0)hi 0x3f490fda */
26 9.8279368877e-01, /* atan(1.5)hi 0x3f7b985e */
27 1.5707962513e+00, /* atan(inf)hi 0x3fc90fda */
35 5.0121582440e-09, /* atan(0.5)lo 0x31ac3769 */
36 3.7748947079e-08, /* atan(1.0)lo 0x33222168 */
37 3.4473217170e-08, /* atan(1.5)lo 0x33140fb4 */
38 7.5497894159e-08, /* atan(inf)lo 0x33a22168 */
120 double atan(double x) function
122 double atan(x
[all...] |
| /device/linaro/bootloader/edk2/StdLib/LibC/Math/ |
| s_atan.c | 18 /* atan(x)
20 * 1. Reduce x to positive by atan(x) = -atan(-x).
25 * [0,7/16] atan(x) = t-t^3*(a1+t^2*(a2+...(a10+t^2*a11)...)
26 * [7/16,11/16] atan(x) = atan(1/2) + atan( (t-0.5)/(1+t/2) )
27 * [11/16.19/16] atan(x) = atan( 1 ) + atan( (t-1)/(1+t) )
74 atan(double x) function
[all...] |
| /hardware/invensense/6515/libsensors_iio/software/core/driver/include/ |
| mlmath.h | 53 #define atan(x) ml_atan(x) macro
|
| /hardware/invensense/65xx/libsensors_iio/software/core/driver/include/ |
| mlmath.h | 53 #define atan(x) ml_atan(x) macro
|
| /external/clang/lib/Headers/ |
| __clang_cuda_cmath.h | 53 __DEVICE__ float atan(float __x) { return ::atanf(__x); } function
|
| /frameworks/base/core/java/android/util/ |
| MathUtils.java | 144 public static float atan(float value) { method in class:MathUtils
145 return (float) Math.atan(value);
|
| /prebuilts/clang/host/darwin-x86/clang-3289846/lib64/clang/3.8/include/ |
| __clang_cuda_cmath.h | 53 __DEVICE__ float atan(float __x) { return ::atanf(__x); } function
|
| /prebuilts/clang/host/linux-x86/clang-3289846/lib64/clang/3.8/include/ |
| __clang_cuda_cmath.h | 53 __DEVICE__ float atan(float __x) { return ::atanf(__x); } function
|
| /prebuilts/sdk/renderscript/clang-include/ |
| __clang_cuda_cmath.h | 53 __DEVICE__ float atan(float __x) { return ::atanf(__x); } function
|
| /external/crcalc/tests/src/com/hp/creals/ |
| CRTest.java | 113 UnaryCRFunction atan = UnaryCRFunction.atanFunction; local
128 check_eq(atan.execute(tan.execute(one)), one, "atan(tan(1) failed");
129 check_eq(atan.execute(tan.execute(one.negate())), one.negate(),
130 "atan(tan(-1) failed");
131 check_eq(tan.execute(atan.execute(huge)), huge,
132 "tan(atan(10**15)) failed");
|
| /libcore/ojluni/src/main/java/java/lang/ |
| StrictMath.java | 53 * {@code asin}, {@code acos}, {@code atan},
168 public static native double atan(double a); method in class:StrictMath
[all...] |
| /libcore/ojluni/src/main/native/ |
| jfdlibm.h | 40 #define atan jatan macro
|
| /prebuilts/clang/host/darwin-x86/clang-3859424/lib64/clang/4.0/include/ |
| __clang_cuda_cmath.h | 55 __DEVICE__ float atan(float __x) { return ::atanf(__x); } function
203 __CUDA_CLANG_FN_INTEGER_OVERLOAD_1(double, atan)
337 using ::atan;
|
| /prebuilts/clang/host/darwin-x86/clang-4053586/lib64/clang/5.0/include/ |
| __clang_cuda_cmath.h | 55 __DEVICE__ float atan(float __x) { return ::atanf(__x); } function
212 __CUDA_CLANG_FN_INTEGER_OVERLOAD_1(double, atan)
346 using ::atan;
|
| /prebuilts/clang/host/darwin-x86/clang-4393122/lib64/clang/5.0.1/include/ |
| __clang_cuda_cmath.h | 55 __DEVICE__ float atan(float __x) { return ::atanf(__x); } function
212 __CUDA_CLANG_FN_INTEGER_OVERLOAD_1(double, atan)
346 using ::atan;
|
| /prebuilts/clang/host/darwin-x86/clang-4479392/lib64/clang/5.0.2/include/ |
| __clang_cuda_cmath.h | 55 __DEVICE__ float atan(float __x) { return ::atanf(__x); } function
212 __CUDA_CLANG_FN_INTEGER_OVERLOAD_1(double, atan)
346 using ::atan;
|
| /prebuilts/clang/host/darwin-x86/clang-4579689/lib64/clang/6.0.1/include/ |
| __clang_cuda_cmath.h | 55 __DEVICE__ float atan(float __x) { return ::atanf(__x); } function
212 __CUDA_CLANG_FN_INTEGER_OVERLOAD_1(double, atan)
346 using ::atan;
|
| /prebuilts/clang/host/darwin-x86/clang-4630689/lib64/clang/6.0.1/include/ |
| __clang_cuda_cmath.h | 55 __DEVICE__ float atan(float __x) { return ::atanf(__x); } function
212 __CUDA_CLANG_FN_INTEGER_OVERLOAD_1(double, atan)
346 using ::atan;
|
| /prebuilts/clang/host/darwin-x86/clang-4639204/lib64/clang/6.0.1/include/ |
| __clang_cuda_cmath.h | 55 __DEVICE__ float atan(float __x) { return ::atanf(__x); } function
212 __CUDA_CLANG_FN_INTEGER_OVERLOAD_1(double, atan)
346 using ::atan;
|
| /prebuilts/clang/host/darwin-x86/clang-4691093/lib64/clang/6.0.2/include/ |
| __clang_cuda_cmath.h | 55 __DEVICE__ float atan(float __x) { return ::atanf(__x); } function
212 __CUDA_CLANG_FN_INTEGER_OVERLOAD_1(double, atan)
346 using ::atan;
|
