G4Exp.hh File Reference

#include <limits>
#include <stdint.h>
#include "G4Types.hh"

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Classes
union	G4ExpConsts::ieee754

Namespaces
	G4ExpConsts

Functions
G4double	G4ExpConsts::uint642dp (uint64_t ll)
G4float	G4ExpConsts::uint322sp (G4int x)
uint32_t	G4ExpConsts::sp2uint32 (G4float x)
G4double	G4ExpConsts::fpfloor (const G4double x)
G4float	G4ExpConsts::fpfloor (const G4float x)
G4double	G4Exp (G4double initial_x)
	Exponential Function double precision. More...
G4float	G4Expf (G4float initial_x)
	Exponential Function single precision. More...
void	expv (const uint32_t size, G4double const *__restrict__ iarray, G4double *__restrict__ oarray)
void	G4Expv (const uint32_t size, G4double const *__restrict__ iarray, G4double *__restrict__ oarray)
void	expfv (const uint32_t size, G4float const *__restrict__ iarray, G4float *__restrict__ oarray)
void	G4Expfv (const uint32_t size, G4float const *__restrict__ iarray, G4float *__restrict__ oarray)

Variables
const G4double	G4ExpConsts::EXP_LIMIT = 708
const G4double	G4ExpConsts::PX1exp = 1.26177193074810590878E-4
const G4double	G4ExpConsts::PX2exp = 3.02994407707441961300E-2
const G4double	G4ExpConsts::PX3exp = 9.99999999999999999910E-1
const G4double	G4ExpConsts::QX1exp = 3.00198505138664455042E-6
const G4double	G4ExpConsts::QX2exp = 2.52448340349684104192E-3
const G4double	G4ExpConsts::QX3exp = 2.27265548208155028766E-1
const G4double	G4ExpConsts::QX4exp = 2.00000000000000000009E0
const G4double	G4ExpConsts::LOG2E = 1.4426950408889634073599
const G4float	G4ExpConsts::MAXLOGF = 88.72283905206835f
const G4float	G4ExpConsts::MINLOGF = -88.f
const G4float	G4ExpConsts::C1F = 0.693359375f
const G4float	G4ExpConsts::C2F = -2.12194440e-4f
const G4float	G4ExpConsts::PX1expf = 1.9875691500E-4f
const G4float	G4ExpConsts::PX2expf =1.3981999507E-3f
const G4float	G4ExpConsts::PX3expf =8.3334519073E-3f
const G4float	G4ExpConsts::PX4expf =4.1665795894E-2f
const G4float	G4ExpConsts::PX5expf =1.6666665459E-1f
const G4float	G4ExpConsts::PX6expf =5.0000001201E-1f
const G4float	G4ExpConsts::LOG2EF = 1.44269504088896341f

Function Documentation

void expfv	(	const uint32_t	size,
		G4float const *__restrict__	iarray,
		G4float *__restrict__	oarray
	)

void expv	(	const uint32_t	size,
		G4double const *__restrict__	iarray,
		G4double *__restrict__	oarray
	)

G4double G4Exp ( G4double  initial_x )

inline

Exponential Function double precision.

Definition at line 180 of file G4Exp.hh.

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G4float G4Expf ( G4float  initial_x )

inline

Exponential Function single precision.

Definition at line 227 of file G4Exp.hh.

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void G4Expfv	(	const uint32_t	size,
		G4float const *__restrict__	iarray,
		G4float *__restrict__	oarray
	)

void G4Expv	(	const uint32_t	size,
		G4double const *__restrict__	iarray,
		G4double *__restrict__	oarray
	)