Searched defs:atan (Results 1 - 20 of 20) sorted by relevance

/external/apache-commons-math/src/main/java/org/apache/commons/math/dfp/
H A DDfpMath.java841 * @return atan(a)
873 * atan(x) = atan( (x - sqrt(2) + 1) / (1+x*sqrt(2) - x) + PI/8.0
875 * @return atan(a)
877 public static Dfp atan(final Dfp a) { method in class:DfpMath
943 return atan(a.divide(a.getOne().subtract(a.multiply(a)).sqrt()));
960 result = atan(a.getOne().subtract(a.multiply(a)).sqrt().divide(a));
/external/apache-commons-math/src/main/java/org/apache/commons/math/complex/
H A DComplex.java503 * <code> atan(z) = (i/2) log((i + z)/(i - z)) </code></pre></p>
511 public Complex atan() { method in class:Complex
/external/clang/lib/Headers/
H A D__clang_cuda_cmath.h53 __DEVICE__ float atan(float __x) { return ::atanf(__x); } function
H A Dtgmath.h121 // atan
129 __tg_atan(double __x) {return atan(__x);}
147 #undef atan macro
148 #define atan(__x) __tg_atan(__tg_promote1((__x))(__x)) macro
/external/eigen/Eigen/src/plugins/
H A DArrayCwiseUnaryOps.h248 atan() const function
/external/valgrind/memcheck/tests/
H A Dvcpu_fbench.c351 #define atan I_atan macro
490 /* atan(x) Return arctangent in radians,
493 static double atan(x) function
546 temp = atan(y / x);
/external/valgrind/perf/
H A Dfbench.c347 #define atan I_atan macro
486 /* atan(x) Return arctangent in radians,
489 static double atan(x) function
542 temp = atan(y / x);
/external/apache-commons-math/src/main/java/org/apache/commons/math/util/
H A DFastMath.java139 /** Tangent table, used by atan() (high bits). */
142 /** Tangent table, used by atan() (low bits). */
2780 * @return atan(x)
2782 public static double atan(double x) { method in class:FastMath
2783 return atan(x, 0.0, false);
2790 * @return atan(xa + xb) (or angle shifted by {@code PI} if leftPlane is true)
2792 private static double atan(double xa, double xb, boolean leftPlane) { method in class:FastMath
2899 /* Add in effect of epsB. atan'(x) = 1/(1+x^2) */
3033 return atan(r, 0, x < 0);
3049 if (ra == 0) { // Fix up the sign so atan work
[all...]
/external/eigen/Eigen/src/Core/
H A DMathFunctions.h1192 T atan(const T &x) { function in namespace:Eigen::numext
1193 EIGEN_USING_STD_MATH(atan);
1194 return atan(x);
1199 float atan(const float &x) { return ::atanf(x); } function in namespace:Eigen::numext
1202 double atan(const double &x) { return ::atan(x); } function in namespace:Eigen::numext
/external/libcxx/test/std/depr/depr.c.headers/
H A Dmath_h.pass.cpp35 Ambiguous atan(Ambiguous){ return Ambiguous(); } function
149 static_assert((std::is_same<decltype(atan((float)0)), float>::value), "");
150 static_assert((std::is_same<decltype(atan((bool)0)), double>::value), "");
151 static_assert((std::is_same<decltype(atan((unsigned short)0)), double>::value), "");
152 static_assert((std::is_same<decltype(atan((int)0)), double>::value), "");
153 static_assert((std::is_same<decltype(atan((unsigned int)0)), double>::value), "");
154 static_assert((std::is_same<decltype(atan((long)0)), double>::value), "");
155 static_assert((std::is_same<decltype(atan((unsigned long)0)), double>::value), "");
156 static_assert((std::is_same<decltype(atan((long long)0)), double>::value), "");
157 static_assert((std::is_same<decltype(atan((unsigne
[all...]
/external/libcxx/test/std/numerics/c.math/
H A Dcmath.pass.cpp36 Ambiguous atan(Ambiguous){ return Ambiguous(); } function
151 static_assert((std::is_same<decltype(std::atan((float)0)), float>::value), "");
152 static_assert((std::is_same<decltype(std::atan((bool)0)), double>::value), "");
153 static_assert((std::is_same<decltype(std::atan((unsigned short)0)), double>::value), "");
154 static_assert((std::is_same<decltype(std::atan((int)0)), double>::value), "");
155 static_assert((std::is_same<decltype(std::atan((unsigned int)0)), double>::value), "");
156 static_assert((std::is_same<decltype(std::atan((long)0)), double>::value), "");
157 static_assert((std::is_same<decltype(std::atan((unsigned long)0)), double>::value), "");
158 static_assert((std::is_same<decltype(std::atan((long long)0)), double>::value), "");
159 static_assert((std::is_same<decltype(std::atan((unsigne
[all...]
/external/v8/src/base/
H A Dieee754.cc1151 /* atan(x)
1153 * 1. Reduce x to positive by atan(x) = -atan(-x).
1158 * [0,7/16] atan(x) = t-t^3*(a1+t^2*(a2+...(a10+t^2*a11)...)
1159 * [7/16,11/16] atan(x) = atan(1/2) + atan( (t-0.5)/(1+t/2) )
1160 * [11/16.19/16] atan(x) = atan( 1 ) + atan( (
1170 double atan(double x) { function in namespace:v8::base::ieee754
[all...]
/external/swiftshader/src/Shader/
H A DShaderCore.cpp336 // Approximation of atan in [-1..1]
367 // Approximation of atan in [0..1]
1454 void ShaderCore::atan(Vector4f &dst, const Vector4f &src, bool pp) function in class:sw::ShaderCore
/external/robolectric/v1/lib/main/
H A Dandroid.jarMETA-INF/ META-INF/MANIFEST.MF com/ com/android/ com/android/internal/ com/android/internal/util/ ...
/external/robolectric/v3/runtime/
H A Dandroid-all-4.1.2_r1-robolectric-0.jarMETA-INF/ META-INF/MANIFEST.MF android/ android/accessibilityservice/ android/accessibilityservice/AccessibilityService$1.class ...
H A Dandroid-all-4.2.2_r1.2-robolectric-0.jarMETA-INF/ META-INF/MANIFEST.MF android/ android/accessibilityservice/ android/accessibilityservice/AccessibilityService$1.class ...
H A Dandroid-all-4.3_r2-robolectric-0.jarMETA-INF/ META-INF/MANIFEST.MF android/ android/accessibilityservice/ android/accessibilityservice/AccessibilityService$1.class ...
H A Dandroid-all-4.4_r1-robolectric-1.jarMETA-INF/ META-INF/MANIFEST.MF com/ com/google/ com/google/android/ com/google/android/collect/ ...
H A Dandroid-all-5.0.0_r2-robolectric-1.jarMETA-INF/ META-INF/MANIFEST.MF com/ com/google/ com/google/android/ com/google/android/collect/ ...
H A Dandroid-all-5.1.1_r9-robolectric-1.jarMETA-INF/ META-INF/MANIFEST.MF com/ com/google/ com/google/android/ com/google/android/collect/ ...

Completed in 3301 milliseconds