| 757 | |
| 758 | /** \internal \returns the tan of \a a (coeff-wise) */ |
| 759 | template<typename Packet> EIGEN_DECLARE_FUNCTION_ALLOWING_MULTIPLE_DEFINITIONS |
| 760 | Packet ptan(const Packet& a) { EIGEN_USING_STD(tan); return tan(a); } |
| 761 | |
| 762 | /** \internal \returns the arc sine of \a a (coeff-wise) */ |
| 763 | template<typename Packet> EIGEN_DECLARE_FUNCTION_ALLOWING_MULTIPLE_DEFINITIONS |