tan_impl_double()

double fl::tan_impl_double

(

double

value

)

Definition at line 598 of file math.cpp.hpp.

                                     {
#if FL_MATH_USE_LIBM
    return ::tan(value);
#else
    const double c = detail::cos_reduce_<double>(value);
    if (c == 0.0) return 0.0;
    return detail::sin_reduce_<double>(value) / c;
#endif
}

References fl::detail::cos_reduce_(), fl::detail::sin_reduce_(), and type_rank< T >::value.

Referenced by tan().

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