devtools/eigen
1
0
Fork 0
mirror of https://gitlab.com/libeigen/eigen.git synced 2026-04-10 11:34:33 +08:00
Code Issues Packages Projects Releases Wiki Activity

Add generic PacketMath implementation of the Error Function (erf).

Browse Source
This commit is contained in:
Rasmus Munk Larsen
2019-09-19 12:48:30 -07:00
parent e02d429637
commit 6de5ed08d8
20 changed files with 265 additions and 90 deletions
Download Patch File Download Diff File Expand all files Collapse all files

5
unsupported/Eigen/src/SpecialFunctions/SpecialFunctionsPacketMath.h
View File

@@ -30,10 +30,6 @@ Packet pzeta(const Packet& x, const Packet& q) { using numext::zeta; return zeta
template<typename Packet> EIGEN_DECLARE_FUNCTION_ALLOWING_MULTIPLE_DEFINITIONS
Packet ppolygamma(const Packet& n, const Packet& x) { using numext::polygamma; return polygamma(n, x); }
/** \internal \returns the erf(\a a) (coeff-wise) */
template<typename Packet> EIGEN_DECLARE_FUNCTION_ALLOWING_MULTIPLE_DEFINITIONS
Packet perf(const Packet& a) { using numext::erf; return erf(a); }
/** \internal \returns the erfc(\a a) (coeff-wise) */
template<typename Packet> EIGEN_DECLARE_FUNCTION_ALLOWING_MULTIPLE_DEFINITIONS
Packet perfc(const Packet& a) { using numext::erfc; return erfc(a); }
@@ -77,4 +73,3 @@ Packet pbetainc(const Packet& a, const Packet& b,const Packet& x) { using numext
} // end namespace Eigen
#endif // EIGEN_SPECIALFUNCTIONS_PACKETMATH_H