sincos

MISSING

template <typename F, access::address_space AddressSpace, detail::enable_if_t<(detail::builtin::is_genfloat<F>::value), int> >
F sincos(F x, detail::builtin_ptr<F, AddressSpace> cosval)

1. Compute sine and cosine of x.
   Parameters:
   • F x
   • detail::builtin_ptr<F, AddressSpace> cosval