Geant4
10.02.p02
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Classes | |
union | ieee754 |
Functions | |
G4double | get_log_px (const G4double x) |
G4double | get_log_qx (const G4double x) |
uint64_t | dp2uint64 (G4double x) |
G4double | uint642dp (uint64_t ll) |
G4float | uint322sp (G4int x) |
uint32_t | sp2uint32 (G4float x) |
G4double | getMantExponent (const G4double x, G4double &fe) |
Like frexp but vectorising and the exponent is a double. More... | |
G4float | getMantExponentf (const G4float x, G4float &fe) |
Like frexp but vectorising and the exponent is a float. More... | |
G4float | get_log_poly (const G4float x) |
Variables | |
const G4double | LOG_UPPER_LIMIT = 1e307 |
const G4double | LOG_LOWER_LIMIT = 0 |
const G4double | SQRTH = 0.70710678118654752440 |
const G4float | MAXNUMF = 3.4028234663852885981170418348451692544e38f |
const G4float | LOGF_UPPER_LIMIT = MAXNUMF |
const G4float | LOGF_LOWER_LIMIT = 0 |
const G4float | PX1logf = 7.0376836292E-2f |
const G4float | PX2logf = -1.1514610310E-1f |
const G4float | PX3logf = 1.1676998740E-1f |
const G4float | PX4logf = -1.2420140846E-1f |
const G4float | PX5logf = 1.4249322787E-1f |
const G4float | PX6logf = -1.6668057665E-1f |
const G4float | PX7logf = 2.0000714765E-1f |
const G4float | PX8logf = -2.4999993993E-1f |
const G4float | PX9logf = 3.3333331174E-1f |
const G4float | SQRTHF = 0.707106781186547524f |
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inline |
Definition at line 150 of file G4Log.hh.
References G4LogConsts::ieee754::d, G4LogConsts::ieee754::ll, and x.
Referenced by getMantExponent().
Like frexp but vectorising and the exponent is a double.
Definition at line 189 of file G4Log.hh.
References dp2uint64(), n, and uint642dp().
Referenced by G4Log().
Like frexp but vectorising and the exponent is a float.
Definition at line 213 of file G4Log.hh.
References n, sp2uint32(), and uint322sp().
Referenced by G4Logf().
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inline |
Definition at line 180 of file G4Log.hh.
References G4LogConsts::ieee754::f, G4LogConsts::ieee754::i, and x.
Referenced by getMantExponentf().
Definition at line 170 of file G4Log.hh.
References G4LogConsts::ieee754::f, G4LogConsts::ieee754::i, and x.
Referenced by getMantExponentf().
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inline |
Definition at line 160 of file G4Log.hh.
References G4LogConsts::ieee754::d, and G4LogConsts::ieee754::ll.
Referenced by getMantExponent().
const G4double G4LogConsts::LOG_LOWER_LIMIT = 0 |
const G4double G4LogConsts::LOG_UPPER_LIMIT = 1e307 |
const G4float G4LogConsts::LOGF_LOWER_LIMIT = 0 |
const G4float G4LogConsts::MAXNUMF = 3.4028234663852885981170418348451692544e38f |
const G4float G4LogConsts::PX1logf = 7.0376836292E-2f |
Definition at line 275 of file G4Log.hh.
Referenced by get_log_poly().
const G4float G4LogConsts::PX2logf = -1.1514610310E-1f |
Definition at line 276 of file G4Log.hh.
Referenced by get_log_poly().
const G4float G4LogConsts::PX3logf = 1.1676998740E-1f |
Definition at line 277 of file G4Log.hh.
Referenced by get_log_poly().
const G4float G4LogConsts::PX4logf = -1.2420140846E-1f |
Definition at line 278 of file G4Log.hh.
Referenced by get_log_poly().
const G4float G4LogConsts::PX5logf = 1.4249322787E-1f |
Definition at line 279 of file G4Log.hh.
Referenced by get_log_poly().
const G4float G4LogConsts::PX6logf = -1.6668057665E-1f |
Definition at line 280 of file G4Log.hh.
Referenced by get_log_poly().
const G4float G4LogConsts::PX7logf = 2.0000714765E-1f |
Definition at line 281 of file G4Log.hh.
Referenced by get_log_poly().
const G4float G4LogConsts::PX8logf = -2.4999993993E-1f |
Definition at line 282 of file G4Log.hh.
Referenced by get_log_poly().
const G4float G4LogConsts::PX9logf = 3.3333331174E-1f |
Definition at line 283 of file G4Log.hh.
Referenced by get_log_poly().
const G4double G4LogConsts::SQRTH = 0.70710678118654752440 |