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    Searched defs:atan (Results 1 - 12 of 12) sorted by relevancy

  /src/lib/libm/src/
s_atan.c 20 /* atan(x)
22 * 1. Reduce x to positive by atan(x) = -atan(-x).
27 * [0,7/16] atan(x) = t-t^3*(a1+t^2*(a2+...(a10+t^2*a11)...)
28 * [7/16,11/16] atan(x) = atan(1/2) + atan( (t-0.5)/(1+t/2) )
29 * [11/16.19/16] atan(x) = atan( 1 ) + atan( (t-1)/(1+t)
85 atan(double x) function
    [all...]
namespace.h 11 #define atan _atan macro
  /src/external/apache2/llvm/dist/clang/lib/Headers/openmp_wrappers/
complex_cmath.h 356 // atan
359 __DEVICE__ std::complex<_Tp> atan(const std::complex<_Tp> &__x) { function in namespace:std
  /src/external/apache2/llvm/dist/clang/lib/Headers/
__clang_cuda_cmath.h 47 __DEVICE__ float atan(float __x) { return ::atanf(__x); } function
245 __CUDA_CLANG_FN_INTEGER_OVERLOAD_1(double, atan)
372 using ::atan;
tgmath.h 114 // atan
122 __tg_atan(double __x) {return atan(__x);}
140 #undef atan macro
141 #define atan(__x) __tg_atan(__tg_promote1((__x))(__x)) macro
__clang_cuda_math.h 66 __DEVICE__ double atan(double __a) { return __nv_atan(__a); } function
__clang_hip_math.h 706 double atan(double __x) { return __ocml_atan_f64(__x); } function
  /src/external/gpl3/gcc/dist/gcc/config/m68k/
math-68881.h 123 atan (double x) function
149 return atan (y / x);
151 return pi_over_2 - atan (x / y);
156 return atan (y / x);
158 return - pi_over_2 - atan (x / y);
166 return - pi + atan (y / x);
168 return - pi_over_2 - atan (x / y);
173 return pi + atan (y / x);
175 return pi_over_2 - atan (x / y);
  /src/external/gpl3/gcc.old/dist/gcc/config/m68k/
math-68881.h 123 atan (double x) function
149 return atan (y / x);
151 return pi_over_2 - atan (x / y);
156 return atan (y / x);
158 return - pi_over_2 - atan (x / y);
166 return - pi + atan (y / x);
168 return - pi_over_2 - atan (x / y);
173 return pi + atan (y / x);
175 return pi_over_2 - atan (x / y);
  /src/external/gpl3/gcc/dist/gcc/ginclude/
tgmath.h 63 #define atan(z) __TGMATH_CPLX(z, atan, catan) macro
  /src/external/gpl3/gcc.old/dist/gcc/ginclude/
tgmath.h 63 #define atan(z) __TGMATH_CPLX(z, atan, catan) macro
  /src/include/
tgmath.h 133 #define atan(a) __TG_COMPLEX((a), atan) macro

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