RooHeterogeneousMath.h File Reference

#include <RooBatchComputeTypes.h>
#include <RooBatchCompute.h>
#include <algorithm>
#include <cmath>
#include <complex>
#include <iostream>

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Namespaces
namespace	RooHeterogeneousMath

Functions
__roodevice__ static __roohost__ void	RooHeterogeneousMath::cexp (double &re, double &im)
__roohost__ __roodevice__ STD::complex< double >	RooHeterogeneousMath::evalCerf (double swt, double u, double c)
__roohost__ __roodevice__ STD::complex< double >	RooHeterogeneousMath::evalCerfApprox (double _x, double u, double c)
	use the approximation: erf(z) = exp(-z*z)/(STD::sqrt(pi)*z) to explicitly cancel the divergent exp(y*y) behaviour of CWERF for z = x + i y with large negative y
__roodevice__ __roohost__ STD::complex< double >	RooHeterogeneousMath::faddeeva (STD::complex< double > z)
__roodevice__ __roohost__ STD::complex< double >	RooHeterogeneousMath::faddeeva_fast (STD::complex< double > z)
template<class T , unsigned N, unsigned NTAYLOR, unsigned NCF>
__roodevice__ static __roohost__ STD::complex< T >	RooHeterogeneousMath::faddeeva_smabmq_impl (T zre, T zim, const T tm, const T(&a)[N], const T(&npi)[N], const T(&taylorarr)[N *NTAYLOR *2])

Variables
__roodevice__ const double	RooHeterogeneousMath::a11 [11]
static __roodevice__ const double	RooHeterogeneousMath::a24 [24]
__roodevice__ const double	RooHeterogeneousMath::npi11 [11]
static __roodevice__ const double	RooHeterogeneousMath::npi24 [24]
__roodevice__ const double	RooHeterogeneousMath::taylorarr11 [11 *6]
static __roodevice__ const double	RooHeterogeneousMath::taylorarr24 [24 *12]