| 1174 | /** \internal \returns -(a * b) + c (coeff-wise) */ |
| 1175 | template <typename Packet> |
| 1176 | EIGEN_DEVICE_FUNC inline Packet pnmadd(const Packet& a, const Packet& b, |
| 1177 | const Packet& c) { |
| 1178 | return padd(pnegate(pmul(a, b)), c); |
| 1179 | } |
| 1180 | |
| 1181 | /** \internal \returns -(a * b) - c (coeff-wise) */ |
| 1182 | template <typename Packet> |