| 187 | |
| 188 | /** \internal \returns the absolute value of \a a */ |
| 189 | template<typename Packet> EIGEN_DEVICE_FUNC inline Packet |
| 190 | pabs(const Packet& a) { using std::abs; return abs(a); } |
| 191 | |
| 192 | /** \internal \returns the phase angle of \a a */ |
| 193 | template<typename Packet> EIGEN_DEVICE_FUNC inline Packet |