s_log1pl.c File Reference

#include <openlibm_math.h>
#include "math_private.h"

Include dependency graph for s_log1pl.c:

Functions
long double	log1pl (long double xm1)

Variables
static const long double	P12 = 1.538612243596254322971797716843006400388E-6L
static const long double	P11 = 4.998469661968096229986658302195402690910E-1L
static const long double	P10 = 2.321125933898420063925789532045674660756E1L
static const long double	P9 = 4.114517881637811823002128927449878962058E2L
static const long double	P8 = 3.824952356185897735160588078446136783779E3L
static const long double	P7 = 2.128857716871515081352991964243375186031E4L
static const long double	P6 = 7.594356839258970405033155585486712125861E4L
static const long double	P5 = 1.797628303815655343403735250238293741397E5L
static const long double	P4 = 2.854829159639697837788887080758954924001E5L
static const long double	P3 = 3.007007295140399532324943111654767187848E5L
static const long double	P2 = 2.014652742082537582487669938141683759923E5L
static const long double	P1 = 7.771154681358524243729929227226708890930E4L
static const long double	P0 = 1.313572404063446165910279910527789794488E4L
static const long double	Q11 = 4.839208193348159620282142911143429644326E1L
static const long double	Q10 = 9.104928120962988414618126155557301584078E2L
static const long double	Q9 = 9.147150349299596453976674231612674085381E3L
static const long double	Q8 = 5.605842085972455027590989944010492125825E4L
static const long double	Q7 = 2.248234257620569139969141618556349415120E5L
static const long double	Q6 = 6.132189329546557743179177159925690841200E5L
static const long double	Q5 = 1.158019977462989115839826904108208787040E6L
static const long double	Q4 = 1.514882452993549494932585972882995548426E6L
static const long double	Q3 = 1.347518538384329112529391120390701166528E6L
static const long double	Q2 = 7.777690340007566932935753241556479363645E5L
static const long double	Q1 = 2.626900195321832660448791748036714883242E5L
static const long double	Q0 = 3.940717212190338497730839731583397586124E4L
static const long double	R5 = -8.828896441624934385266096344596648080902E-1L
static const long double	R4 = 8.057002716646055371965756206836056074715E1L
static const long double	R3 = -2.024301798136027039250415126250455056397E3L
static const long double	R2 = 2.048819892795278657810231591630928516206E4L
static const long double	R1 = -8.977257995689735303686582344659576526998E4L
static const long double	R0 = 1.418134209872192732479751274970992665513E5L
static const long double	S5 = -1.186359407982897997337150403816839480438E2L
static const long double	S4 = 3.998526750980007367835804959888064681098E3L
static const long double	S3 = -5.748542087379434595104154610899551484314E4L
static const long double	S2 = 4.001557694070773974936904547424676279307E5L
static const long double	S1 = -1.332535117259762928288745111081235577029E6L
static const long double	S0 = 1.701761051846631278975701529965589676574E6L
static const long double	C1 = 6.93145751953125E-1L
static const long double	C2 = 1.428606820309417232121458176568075500134E-6L
static const long double	sqrth = 0.7071067811865475244008443621048490392848L
static const long double	zero = 0.0L

Function Documentation

log1pl()

long double log1pl

(

long double

xm1

)

References C1, C2, IEEEl2bits::e, frexpl(), P0, P1, P10, P11, P12, P2, P3, P4, P5, P6, P7, P8, P9, Q0, Q1, Q10, Q11, Q2, Q3, Q4, Q5, Q6, Q7, Q8, Q9, r, R0, R1, R2, R3, R4, R5, s, S0, S1, S2, S3, S4, S5, sqrth, u, z, and zero.

Variable Documentation

C1

const long double C1 = 6.93145751953125E-1L

static

Referenced by log1pl().

C2

const long double C2 = 1.428606820309417232121458176568075500134E-6L

static

Referenced by log1pl().

P0

const long double P0 = 1.313572404063446165910279910527789794488E4L

static

Referenced by log1pl().

P1

const long double P1 = 7.771154681358524243729929227226708890930E4L

static

Referenced by log1pl().

P10

const long double P10 = 2.321125933898420063925789532045674660756E1L

static

Referenced by log1pl().

P11

const long double P11 = 4.998469661968096229986658302195402690910E-1L

static

Referenced by log1pl().

P12

const long double P12 = 1.538612243596254322971797716843006400388E-6L

static

Referenced by log1pl().

P2

const long double P2 = 2.014652742082537582487669938141683759923E5L

static

Referenced by log1pl().

P3

const long double P3 = 3.007007295140399532324943111654767187848E5L

static

Referenced by log1pl().

P4

const long double P4 = 2.854829159639697837788887080758954924001E5L

static

Referenced by log1pl().

P5

const long double P5 = 1.797628303815655343403735250238293741397E5L

static

Referenced by log1pl().

P6

const long double P6 = 7.594356839258970405033155585486712125861E4L

static

Referenced by log1pl().

P7

const long double P7 = 2.128857716871515081352991964243375186031E4L

static

Referenced by log1pl().

P8

const long double P8 = 3.824952356185897735160588078446136783779E3L

static

Referenced by log1pl().

P9

const long double P9 = 4.114517881637811823002128927449878962058E2L

static

Referenced by log1pl().

Q0

const long double Q0 = 3.940717212190338497730839731583397586124E4L

static

Referenced by log1pl().

Q1

const long double Q1 = 2.626900195321832660448791748036714883242E5L

static

Referenced by log1pl().

Q10

const long double Q10 = 9.104928120962988414618126155557301584078E2L

static

Referenced by log1pl().

Q11

const long double Q11 = 4.839208193348159620282142911143429644326E1L

static

Referenced by log1pl().

Q2

const long double Q2 = 7.777690340007566932935753241556479363645E5L

static

Referenced by log1pl().

Q3

const long double Q3 = 1.347518538384329112529391120390701166528E6L

static

Referenced by log1pl().

Q4

const long double Q4 = 1.514882452993549494932585972882995548426E6L

static

Referenced by log1pl().

Q5

const long double Q5 = 1.158019977462989115839826904108208787040E6L

static

Referenced by log1pl().

Q6

const long double Q6 = 6.132189329546557743179177159925690841200E5L

static

Referenced by log1pl().

Q7

const long double Q7 = 2.248234257620569139969141618556349415120E5L

static

Referenced by log1pl().

Q8

const long double Q8 = 5.605842085972455027590989944010492125825E4L

static

Referenced by log1pl().

Q9

const long double Q9 = 9.147150349299596453976674231612674085381E3L

static

Referenced by log1pl().

R0

const long double R0 = 1.418134209872192732479751274970992665513E5L

static

Referenced by log1pl().

R1

const long double R1 = -8.977257995689735303686582344659576526998E4L

static

Referenced by log1pl().

R2

const long double R2 = 2.048819892795278657810231591630928516206E4L

static

Referenced by log1pl().

R3

const long double R3 = -2.024301798136027039250415126250455056397E3L

static

Referenced by log1pl().

R4

const long double R4 = 8.057002716646055371965756206836056074715E1L

static

Referenced by log1pl().

R5

const long double R5 = -8.828896441624934385266096344596648080902E-1L

static

Referenced by log1pl().

S0

const long double S0 = 1.701761051846631278975701529965589676574E6L

static

Referenced by log1pl().

S1

const long double S1 = -1.332535117259762928288745111081235577029E6L

static

Referenced by log1pl().

S2

const long double S2 = 4.001557694070773974936904547424676279307E5L

static

Referenced by log1pl().

S3

const long double S3 = -5.748542087379434595104154610899551484314E4L

static

Referenced by log1pl().

S4

const long double S4 = 3.998526750980007367835804959888064681098E3L

static

Referenced by log1pl().

S5

const long double S5 = -1.186359407982897997337150403816839480438E2L

static

Referenced by log1pl().

sqrth

const long double sqrth = 0.7071067811865475244008443621048490392848L

static

Referenced by log1pl().

zero

const long double zero = 0.0L

static

Referenced by log1pl().