Lines Matching full:atan
55 floating_point atan (arithmetic x);
698 // atan
701 inline _LIBCPP_INLINE_VISIBILITY float atan(float __lcpp_x) _NOEXCEPT {return ::atanf(__lcpp_x);}
702 inline _LIBCPP_INLINE_VISIBILITY long double atan(long double __lcpp_x) _NOEXCEPT {return ::atanl(__lcpp_x);}
708 atan(_A1 __lcpp_x) _NOEXCEPT {return ::atan((double)__lcpp_x);}