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11210 libm should be cstyle(1ONBLD) clean
*** 20,29 ****
--- 20,30 ----
*/
/*
* Copyright 2011 Nexenta Systems, Inc. All rights reserved.
*/
+
/*
* Copyright 2006 Sun Microsystems, Inc. All rights reserved.
* Use is subject to license terms.
*/
*** 41,59 ****
#include "libm.h"
#include "longdouble.h"
#define GENERIC long double
! static const GENERIC
! zero = 0.0L,
! small = 1.0e-9L,
! tiny = 1.0e-38L,
! one = 1.0L,
! five = 5.0L,
! eight = 8.0L,
! invsqrtpi= 5.641895835477562869480794515607725858441e-0001L,
! tpi = 0.636619772367581343075535053490057448L;
static GENERIC pzero(GENERIC);
static GENERIC qzero(GENERIC);
static GENERIC r0[7] = {
--- 42,60 ----
#include "libm.h"
#include "longdouble.h"
#define GENERIC long double
!
! static const GENERIC zero = 0.0L,
! small = 1.0e-9L,
! tiny = 1.0e-38L,
! one = 1.0L,
! five = 5.0L,
! eight = 8.0L,
! invsqrtpi = 5.641895835477562869480794515607725858441e-0001L,
! tpi = 0.636619772367581343075535053490057448L;
static GENERIC pzero(GENERIC);
static GENERIC qzero(GENERIC);
static GENERIC r0[7] = {
*** 63,72 ****
--- 64,74 ----
2.724877475058977576903234070919616447883e-0006L,
-1.432617103214330236967477495393076320281e-0008L,
3.823248804080079168706683540513792224471e-0011L,
-4.183174277567983647337568504286313665065e-0014L,
};
+
static GENERIC s0[7] = {
1.0e0L,
1.159368290559800854689526195462884666395e-0002L,
6.629397597394973383009743876169946772559e-0005L,
2.426779981394054406305431142501735094340e-0007L,
*** 74,93 ****
1.017019133340929220238747413216052224036e-0012L,
9.012593179306197579518374581969371278481e-0016L,
};
GENERIC
! j0l(x) GENERIC x;{
! GENERIC z, s,c,ss,cc,r,u,v;
int i;
! if (isnanl(x)) return x+x;
x = fabsl(x);
if (x > 1.28L) {
! if (!finitel(x)) return zero;
s = sinl(x);
c = cosl(x);
/*
* j0(x) = sqrt(2/(pi*x))*(p0(x)*cos(x0)-q0(x)*sin(x0))
* where x0 = x-pi/4
* Better formula:
* cos(x0) = cos(x)cos(pi/4)+sin(x)sin(pi/4)
--- 76,103 ----
1.017019133340929220238747413216052224036e-0012L,
9.012593179306197579518374581969371278481e-0016L,
};
GENERIC
! j0l(GENERIC x)
! {
! GENERIC z, s, c, ss, cc, r, u, v;
int i;
! if (isnanl(x))
! return (x + x);
!
x = fabsl(x);
+
if (x > 1.28L) {
! if (!finitel(x))
! return (zero);
!
s = sinl(x);
c = cosl(x);
+
+ /* BEGIN CSTYLED */
/*
* j0(x) = sqrt(2/(pi*x))*(p0(x)*cos(x0)-q0(x)*sin(x0))
* where x0 = x-pi/4
* Better formula:
* cos(x0) = cos(x)cos(pi/4)+sin(x)sin(pi/4)
*** 96,134 ****
* = 1/sqrt(2) * (sin(x) - cos(x))
* To avoid cancellation, use
* sin(x) +- cos(x) = -cos(2x)/(sin(x) -+ cos(x))
* to compute the worse one.
*/
! if (x>1.0e2450L) { /* x+x may overflow */
! ss = s-c;
! cc = s+c;
} else if (signbitl(s) != signbitl(c)) {
ss = s - c;
! cc = -cosl(x+x)/ss;
} else {
cc = s + c;
! ss = -cosl(x+x)/cc;
}
/*
* j0(x) = 1/sqrt(pi) * (P(0,x)*cc - Q(0,x)*ss) / sqrt(x)
* y0(x) = 1/sqrt(pi) * (P(0,x)*ss + Q(0,x)*cc) / sqrt(x)
*/
! if (x>1.0e120L) return (invsqrtpi*cc)/sqrtl(x);
! u = pzero(x); v = qzero(x);
! return invsqrtpi*(u*cc-v*ss)/sqrtl(x);
! }
! if (x<=small) {
! if (x<=tiny) return one-x;
! else return one-x*x*0.25L;
! }
! z = x*x;
! r = r0[6]; s = s0[6];
! for(i=5;i>=0;i--) {
! r = r*z + r0[i];
! s = s*z + s0[i];
}
! return(one+z*(r/s));
}
static const GENERIC u0[8] = {
-7.380429510868722527434392794848301631220e-0002L,
1.766855559625940791857536949301981816513e-0001L,
--- 106,156 ----
* = 1/sqrt(2) * (sin(x) - cos(x))
* To avoid cancellation, use
* sin(x) +- cos(x) = -cos(2x)/(sin(x) -+ cos(x))
* to compute the worse one.
*/
! /* END CSTYLED */
! if (x > 1.0e2450L) { /* x+x may overflow */
! ss = s - c;
! cc = s + c;
} else if (signbitl(s) != signbitl(c)) {
ss = s - c;
! cc = -cosl(x + x) / ss;
} else {
cc = s + c;
! ss = -cosl(x + x) / cc;
}
+
/*
* j0(x) = 1/sqrt(pi) * (P(0,x)*cc - Q(0,x)*ss) / sqrt(x)
* y0(x) = 1/sqrt(pi) * (P(0,x)*ss + Q(0,x)*cc) / sqrt(x)
*/
! if (x > 1.0e120L)
! return ((invsqrtpi * cc) / sqrtl(x));
!
! u = pzero(x);
! v = qzero(x);
! return (invsqrtpi * (u * cc - v * ss) / sqrtl(x));
! }
!
! if (x <= small) {
! if (x <= tiny)
! return (one - x);
! else
! return (one - x * x * 0.25L);
}
!
! z = x * x;
! r = r0[6];
! s = s0[6];
!
! for (i = 5; i >= 0; i--) {
! r = r * z + r0[i];
! s = s * z + s0[i];
! }
!
! return (one + z * (r / s));
}
static const GENERIC u0[8] = {
-7.380429510868722527434392794848301631220e-0002L,
1.766855559625940791857536949301981816513e-0001L,
*** 137,146 ****
--- 159,169 ----
-3.978599663243790049853642275624951870025e-0006L,
2.228801153263957224547222556806915479763e-0008L,
-6.121246764298785018658597179498837316177e-0011L,
6.677103629722678833475965810525587396596e-0014L,
};
+
static const GENERIC v0[8] = {
1.0e0L,
1.247164416539111311571676766127767127970e-0002L,
7.829144749639791500052900281489367443576e-0005L,
3.247126540422245330511218321013360336606e-0007L,
*** 149,177 ****
3.322169561597890004231482431236452752624e-0015L,
2.821213295314000924252226486305726805093e-0018L,
};
GENERIC
! y0l(x) GENERIC x;{
! GENERIC z, s,c,ss,cc,u,v;
int i;
volatile GENERIC d;
! if (isnanl(x)) return x+x;
if (x <= zero) {
if (x == zero)
! d= -one/(x-x);
else
! d = zero/(x-x);
}
#ifdef lint
d = d;
#endif
if (x > 1.28L) {
! if (!finitel(x)) return zero;
s = sinl(x);
c = cosl(x);
/*
* j0(x) = sqrt(2/(pi*x))*(p0(x)*cos(x0)-q0(x)*sin(x0))
* where x0 = x-pi/4
* Better formula:
* cos(x0) = cos(x)cos(pi/4)+sin(x)sin(pi/4)
--- 172,209 ----
3.322169561597890004231482431236452752624e-0015L,
2.821213295314000924252226486305726805093e-0018L,
};
GENERIC
! y0l(GENERIC x)
! {
! GENERIC z, s, c, ss, cc, u, v;
int i;
volatile GENERIC d;
! if (isnanl(x))
! return (x + x);
!
if (x <= zero) {
if (x == zero)
! d = -one / (x - x);
else
! d = zero / (x - x);
}
+
#ifdef lint
d = d;
#endif
+
if (x > 1.28L) {
! if (!finitel(x))
! return (zero);
!
s = sinl(x);
c = cosl(x);
+
+ /* BEGIN CSTYLED */
/*
* j0(x) = sqrt(2/(pi*x))*(p0(x)*cos(x0)-q0(x)*sin(x0))
* where x0 = x-pi/4
* Better formula:
* cos(x0) = cos(x)cos(pi/4)+sin(x)sin(pi/4)
*** 180,217 ****
* = 1/sqrt(2) * (sin(x) - cos(x))
* To avoid cancellation, use
* sin(x) +- cos(x) = -cos(2x)/(sin(x) -+ cos(x))
* to compute the worse one.
*/
! if (x>1.0e2450L) { /* x+x may overflow */
! ss = s-c;
! cc = s+c;
} else if (signbitl(s) != signbitl(c)) {
ss = s - c;
! cc = -cosl(x+x)/ss;
} else {
cc = s + c;
! ss = -cosl(x+x)/cc;
}
/*
* j0(x) = 1/sqrt(pi*x) * (P(0,x)*cc - Q(0,x)*ss)
* y0(x) = 1/sqrt(pi*x) * (P(0,x)*ss + Q(0,x)*cc)
*/
! if (x>1.0e120L) return (invsqrtpi*ss)/sqrtl(x);
! return invsqrtpi*(pzero(x)*ss+qzero(x)*cc)/sqrtl(x);
}
! if (x<=tiny) {
! return (u0[0] + tpi*logl(x));
! }
! z = x*x;
! u = u0[7]; v = v0[7];
! for(i=6;i>=0;i--) {
! u = u*z + u0[i];
! v = v*z + v0[i];
}
! return(u/v + tpi*(j0l(x)*logl(x)));
}
static const GENERIC pr0[12] = { /* [16 -- inf] */
9.999999999999999999999999999999999997515e-0001L,
1.065981615377273376425365823967550598358e+0003L,
--- 212,256 ----
* = 1/sqrt(2) * (sin(x) - cos(x))
* To avoid cancellation, use
* sin(x) +- cos(x) = -cos(2x)/(sin(x) -+ cos(x))
* to compute the worse one.
*/
! /* END CSTYLED */
! if (x > 1.0e2450L) { /* x+x may overflow */
! ss = s - c;
! cc = s + c;
} else if (signbitl(s) != signbitl(c)) {
ss = s - c;
! cc = -cosl(x + x) / ss;
} else {
cc = s + c;
! ss = -cosl(x + x) / cc;
}
+
/*
* j0(x) = 1/sqrt(pi*x) * (P(0,x)*cc - Q(0,x)*ss)
* y0(x) = 1/sqrt(pi*x) * (P(0,x)*ss + Q(0,x)*cc)
*/
! if (x > 1.0e120L)
! return ((invsqrtpi * ss) / sqrtl(x));
+ return (invsqrtpi * (pzero(x) * ss + qzero(x) * cc) / sqrtl(x));
}
!
! if (x <= tiny)
! return (u0[0] + tpi * logl(x));
!
! z = x * x;
! u = u0[7];
! v = v0[7];
!
! for (i = 6; i >= 0; i--) {
! u = u * z + u0[i];
! v = v * z + v0[i];
}
!
! return (u / v + tpi * (j0l(x) * logl(x)));
}
static const GENERIC pr0[12] = { /* [16 -- inf] */
9.999999999999999999999999999999999997515e-0001L,
1.065981615377273376425365823967550598358e+0003L,
*** 224,233 ****
--- 263,273 ----
3.258159928874124597286701119721482876596e+0015L,
1.025715808134188978860679130140685101348e+0016L,
7.537170874795721255796001687024031280685e+0015L,
-1.579413901450157332307745586004207687796e+0014L,
};
+
static const GENERIC ps0[11] = {
1.0e0L,
1.066051927877273376425365823967550512687e+0003L,
4.391739647168381592399173804329266353038e+0005L,
9.075162261801343671805658294123888867884e+0007L,
*** 237,246 ****
--- 277,287 ----
3.943247335784292905915956840901818177989e+0014L,
3.283720976777545142150200110647270004481e+0015L,
1.045346918812754048903645641538728986759e+0016L,
8.043455468065618900750599584291193680463e+0015L,
};
+
static const GENERIC pr1[12] = { /* [8 -- 16] */
9.999999999999999999999784422701108683618e-0001L,
6.796098532948334207755488692777907062894e+0002L,
1.840036112605722168824530758797169836042e+0005L,
2.598490483191916637264894340635847598122e+0007L,
*** 251,260 ****
--- 292,302 ----
4.705424055148223269155430598563351566279e+0014L,
2.294439854910747229152056080910427001110e+0015L,
4.905531843137486691500950019322475458629e+0015L,
3.187543169710339218793442542845735994565e+0015L,
};
+
static const GENERIC ps1[14] = {
1.0e0L,
6.796801657948334207754571576066758180288e+0002L,
1.840512891201300567325421059826676366447e+0005L,
2.599777028312918975306252167127695075221e+0007L,
*** 267,276 ****
--- 309,319 ----
5.033419107069210577868909797896984419391e+0015L,
3.409036105931068609601317076759804716059e+0015L,
7.505655364352679737585745147753521662166e+0013L,
-9.976837153983688250780198248297109118313e+0012L,
};
+
static const GENERIC pr2[12] = { /* [5 -- 8 ] */
9.999999999999999937857236789277366320220e-0001L,
3.692848765268649571651602420376358849214e+0002L,
5.373022067535476576926715900057760985410e+0004L,
4.038738891191314969971504035057219430725e+0006L,
*** 281,290 ****
--- 324,334 ----
2.884222642913492390887572414999490975844e+0012L,
7.373278873797767721932837830628688632775e+0012L,
8.338295457568973761205077964397969230489e+0012L,
2.911383183467288345772308817209806922143e+0012L,
};
+
static const GENERIC ps2[14] = {
1.0e0L,
3.693551890268649477288896267171993213102e+0002L,
5.375607880998361502474715133828068514297e+0004L,
4.042477764024108249744998862572786367328e+0006L,
*** 297,306 ****
--- 341,351 ----
8.696355561452933775773309859748610658935e+0012L,
3.216155103141537221173601557697083216257e+0012L,
4.756857081068942248246880159213789086363e+0010L,
-3.496356619666608032231074866481472824067e+0009L,
};
+
static const GENERIC pr3[13] = { /* [3.5 -- 5 ] */
9.999999999999916693107285612398196588247e-0001L,
2.263975921282917721194425320484974336945e+0002L,
1.994358386744245848889492762781484199966e+0004L,
8.980067458430542243559962493831661323168e+0005L,
*** 312,321 ****
--- 357,367 ----
7.087196453409712719449549280664058793403e+0010L,
5.046196021776346356803687409644239065041e+0010L,
1.287758439080165765709154276618854799932e+0010L,
5.900679773415023433787846658096813590784e+0008L,
};
+
static const GENERIC ps3[13] = {
1.0e0L,
2.264679046282855061328604619231774747116e+0002L,
1.995939523988944553755653255389812103448e+0004L,
8.993853144706348727038389967490183236820e+0005L,
*** 327,336 ****
--- 373,383 ----
7.320486495902008912866462849073108323948e+0010L,
5.345945972828978289935309597742981360994e+0010L,
1.444033091910423754121309915092247171008e+0010L,
7.987714685115314668378957273824383610525e+0008L,
};
+
static const GENERIC pr4[13] = { /* [2.5, 3.5] */
9.999999999986736677961118722747757712260e-0001L,
1.453824980703800559037873123568378845663e+0002L,
8.097327216430682288267610447006508661032e+0003L,
2.273847252038264370231169686380192662135e+0005L,
*** 342,351 ****
--- 389,399 ----
8.688872439428470049801714121070005313806e+0008L,
3.673315853166437222811910656900123215515e+0008L,
5.577770470359303305164877446339693270239e+0007L,
1.540438642031689641308197880181291865714e+0006L,
};
+
static const GENERIC ps4[13] = { /* [2.5, 3.5] */
1.0e0L,
1.454528105698159439773035951959131799816e+0002L,
8.107442215200392397172179900434987859618e+0003L,
2.279390393778242887574177096606328994140e+0005L,
*** 357,366 ****
--- 405,415 ----
9.110582071004774279226905629624018008454e+0008L,
3.981857678621955599371967680343918454345e+0008L,
6.482404686230769399073192961667697036706e+0007L,
2.210046943095878402443535460329391782298e+0006L,
};
+
static const GENERIC pr5[13] = { /* [1.777..., 2.5] */
9.999999999114986107951817871144655880699e-0001L,
9.252583736048588342568344570315435947614e+0001L,
3.218726757856078715214631502407386264637e+0003L,
5.554009964621111656479588505862577040831e+0004L,
*** 372,381 ****
--- 421,431 ----
9.067766583853288534551600235576747618679e+0006L,
2.216746733457884568532695355036338655872e+0006L,
1.945753880802872541235703812722344514405e+0005L,
3.132374412921948071539195638885330951749e+0003L,
};
+
static const GENERIC ps5[13] = { /* [1.777..., 2.5] */
1.0e0L,
9.259614983862181118883831670990340052982e+0001L,
3.225125275462903384842124075132609290304e+0003L,
5.575705362829101545292760055941855246492e+0004L,
*** 387,396 ****
--- 437,447 ----
9.708016389605273153536452032839879950155e+0006L,
2.476495084688170096480215640962175140027e+0006L,
2.363200660365585759668077790194604917187e+0005L,
4.803239569848196077121203575704356936731e+0003L,
};
+
static const GENERIC pr6[13] = { /* [1.28, 1.777...] */
9.999999969777095495998606925524322559556e-0001L,
5.825486719466194430503283824096872219216e+0001L,
1.248155491637757281915184824965379905380e+0003L,
1.302093199842358609321338417071710477615e+0004L,
*** 402,411 ****
--- 453,463 ----
8.077649557108971388298292919988449940464e+0004L,
1.117640459221306873519068741664054573776e+0004L,
5.544400072396814695175787511557757885585e+0002L,
5.072550541191480498431289089905822910718e+0000L,
};
+
static const GENERIC ps6[13] = { /* [1.28, 1.777...] */
1.0e0L,
5.832517925357165050639075848183613063291e+0001L,
1.252144364743592128171256104364976466898e+0003L,
1.310300234342216813579118022415585740772e+0004L,
*** 417,483 ****
8.891648269899148412331918021801385815586e+0004L,
1.297097489535351517572978123584751042287e+0004L,
7.096761640545975756202184143400469812618e+0002L,
8.378049338590233325977702401733340820351e+0000L,
};
static const GENERIC sixteen = 16.0L;
static const GENERIC huge = 1.0e30L;
! static GENERIC pzero(x)
! GENERIC x;
{
! GENERIC s,r,t,z;
int i;
! if (x>huge) return one;
! t = one/x; z = t*t;
! if (x>sixteen) {
! r = z*pr0[11]+pr0[10]; s = ps0[10];
! for (i=9;i>=0;i--) {
! r = z*r + pr0[i];
! s = z*s + ps0[i];
}
} else if (x > eight) {
! r = pr1[11]; s = ps1[11]+z*(ps1[12]+z*ps1[13]);
! for (i=10;i>=0;i--) {
! r = z*r + pr1[i];
! s = z*s + ps1[i];
}
} else if (x > five) { /* x > 5.0 */
! r = pr2[11]; s = ps2[11]+z*(ps2[12]+z*ps2[13]);
! for (i=10;i>=0;i--) {
! r = z*r + pr2[i];
! s = z*s + ps2[i];
! }
! } else if (x>3.5L) {
! r = pr3[12]; s = ps3[12];
! for (i=11;i>=0;i--) {
! r = z*r + pr3[i];
! s = z*s + ps3[i];
! }
! } else if (x>2.5L) {
! r = pr4[12]; s = ps4[12];
! for (i=11;i>=0;i--) {
! r = z*r + pr4[i];
! s = z*s + ps4[i];
! }
! } else if (x> (1.0L/0.5625L)) {
! r = pr5[12]; s = ps5[12];
! for (i=11;i>=0;i--) {
! r = z*r + pr5[i];
! s = z*s + ps5[i];
}
} else { /* assume x > 1.28 */
! r = pr6[12]; s = ps6[12];
! for (i=11;i>=0;i--) {
! r = z*r + pr6[i];
! s = z*s + ps6[i];
}
}
- return r/s;
- }
-
static const GENERIC qr0[12] = { /* [16, inf] */
-1.249999999999999999999999999999999972972e-0001L,
-1.425179595545670577414395762503991596897e+0002L,
-6.312499645625970845534460257936222407219e+0004L,
-1.411374326457208384315121243698814446848e+0007L,
--- 469,554 ----
8.891648269899148412331918021801385815586e+0004L,
1.297097489535351517572978123584751042287e+0004L,
7.096761640545975756202184143400469812618e+0002L,
8.378049338590233325977702401733340820351e+0000L,
};
+
static const GENERIC sixteen = 16.0L;
static const GENERIC huge = 1.0e30L;
! static GENERIC
! pzero(GENERIC x)
{
! GENERIC s, r, t, z;
int i;
!
! if (x > huge)
! return (one);
!
! t = one / x;
! z = t * t;
!
! if (x > sixteen) {
! r = z * pr0[11] + pr0[10];
! s = ps0[10];
!
! for (i = 9; i >= 0; i--) {
! r = z * r + pr0[i];
! s = z * s + ps0[i];
}
} else if (x > eight) {
! r = pr1[11];
! s = ps1[11] + z * (ps1[12] + z * ps1[13]);
!
! for (i = 10; i >= 0; i--) {
! r = z * r + pr1[i];
! s = z * s + ps1[i];
}
} else if (x > five) { /* x > 5.0 */
! r = pr2[11];
! s = ps2[11] + z * (ps2[12] + z * ps2[13]);
!
! for (i = 10; i >= 0; i--) {
! r = z * r + pr2[i];
! s = z * s + ps2[i];
! }
! } else if (x > 3.5L) {
! r = pr3[12];
! s = ps3[12];
!
! for (i = 11; i >= 0; i--) {
! r = z * r + pr3[i];
! s = z * s + ps3[i];
! }
! } else if (x > 2.5L) {
! r = pr4[12];
! s = ps4[12];
!
! for (i = 11; i >= 0; i--) {
! r = z * r + pr4[i];
! s = z * s + ps4[i];
! }
! } else if (x > (1.0L / 0.5625L)) {
! r = pr5[12];
! s = ps5[12];
!
! for (i = 11; i >= 0; i--) {
! r = z * r + pr5[i];
! s = z * s + ps5[i];
}
} else { /* assume x > 1.28 */
! r = pr6[12];
! s = ps6[12];
!
! for (i = 11; i >= 0; i--) {
! r = z * r + pr6[i];
! s = z * s + ps6[i];
}
}
+ return (r / s);
+ }
static const GENERIC qr0[12] = { /* [16, inf] */
-1.249999999999999999999999999999999972972e-0001L,
-1.425179595545670577414395762503991596897e+0002L,
-6.312499645625970845534460257936222407219e+0004L,
-1.411374326457208384315121243698814446848e+0007L,
*** 488,497 ****
--- 559,569 ----
-8.858394728685039245344398842180662867639e+0014L,
-3.267527953687534887623740622709505972113e+0015L,
-2.664222971186311967587129347029450062019e+0015L,
3.442464060723987869585180095344504100204e+0014L,
};
+
static const GENERIC qs0[11] = {
1.0e0L,
1.140729613936536461931516610003185687881e+0003L,
5.056665510442299351009198186490085803580e+0005L,
1.132041763825642787943941650522718199115e+0008L,
*** 501,510 ****
--- 573,583 ----
7.612785951064869291722846681020881676410e+0014L,
7.476077016406764891730191004811863975940e+0015L,
2.951246482613592035421503427100393831709e+0016L,
3.108361803691811711136854587074302034901e+0016L,
};
+
static const GENERIC qr1[12] = { /* [8, 16 ] */
-1.249999999999999999997949010383433818157e-0001L,
-9.051215166393822640636752244895124126934e+0001L,
-2.620782703428148837671179031904208303947e+0004L,
-3.975571261553504457766177974508785790884e+0006L,
*** 515,524 ****
--- 588,598 ----
-1.146893630504592739082205764611581332897e+0014L,
-6.367016059683898464936104447282880704182e+0014L,
-1.583109041961213490464459111903484209098e+0015L,
-1.230149555764242473103128650135795639412e+0015L,
};
+
static const GENERIC qs1[14] = {
1.0e0L,
7.246831508115058112438579847778014458432e+0002L,
2.100854184439168518399383786306927037611e+0005L,
3.192636418837951507430188285940994235122e+0007L,
*** 531,540 ****
--- 605,615 ----
1.486500494789452556727470329232123096563e+0016L,
1.415840104845959400365430773732093899210e+0016L,
1.780866095241517418081312567239682336483e+0015L,
-2.359230917384889357887631544079990129494e+0014L,
};
+
static const GENERIC qr2[12] = { /* [5, 8] */
-1.249999999999999531937744362527772181614e-0001L,
-4.944373897356969774839375977239241573966e+0001L,
-7.728449175433465285314261650078450473909e+0003L,
-6.262574329612752346336901434651220705903e+0005L,
*** 545,554 ****
--- 620,630 ----
-7.050925570827818040186149940257918845138e+0011L,
-2.021751882573871990004205616874202684429e+0012L,
-2.592939962400668552384333900573812635658e+0012L,
-1.038267109518891262840601514932972850326e+0012L,
};
+
static const GENERIC qs2[14] = {
1.0e0L,
3.961358492885570003202784022894248952116e+0002L,
6.205788738864701882828752634586510926968e+0004L,
5.045715603932670286550673813011764406749e+0006L,
*** 561,570 ****
--- 637,647 ----
2.667780805786648888840777888702193708994e+0013L,
1.394401107289087774765300711809313112824e+0013L,
1.093247500616320375562898297156722445484e+0012L,
-7.228875530378928722826604216491493780775e+0010L,
};
+
static const GENERIC qr3[13] = { /* [3.5 5] */
-1.249999999999473067748420379578481661075e-0001L,
-3.044549048635289351913574324803250977998e+0001L,
-2.890081140649769078496693003524681440869e+0003L,
-1.404922456817202235879343275330529107684e+0005L,
*** 576,585 ****
--- 653,663 ----
-1.824934078420210941290140903415956782726e+0010L,
-1.400780278304358710423481070486939531139e+0010L,
-3.716484136064917363926635716743771092093e+0009L,
-1.397591075296425529970434890954904331580e+0008L,
};
+
static const GENERIC qs3[13] = {
1.0e0L,
2.441498613904962049391000187014945858042e+0002L,
2.326188882072370711500164222341514337043e+0004L,
1.137138213121231338494977104659239578165e+0006L,
*** 591,600 ****
--- 669,679 ----
1.793560561251622234430564181567297983598e+0011L,
1.577090119341228122525265108497940403073e+0011L,
5.509910306780166194333889999985463681636e+0010L,
4.761691134078874491202320181517936758141e+0009L,
};
+
static const GENERIC qr4[13] = { /* [2.5 3.5] */
-1.249999999928567734339745043490705340835e-0001L,
-1.967201748731419063051601624435565528481e+0001L,
-1.186329146714562236407099740615528170707e+0003L,
-3.607736959222941810356301491152457934060e+0004L,
*** 606,615 ****
--- 685,695 ----
-2.173372505452747585296176761701746236760e+0008L,
-9.649364865061237558517730539506568013963e+0007L,
-1.465429227847933034546039640094862650385e+0007L,
-3.083003197920262085170581866246663380607e+0005L,
};
+
static const GENERIC qs4[13] = { /* [2.5 3.5] */
1.0e0L,
1.579620773732259142752614142139986854055e+0002L,
9.581372220329138733203879503753685054968e+0003L,
2.939598672379108095776114131010825885308e+0005L,
*** 621,630 ****
--- 701,711 ----
2.324115615959719949363946673491552216799e+0009L,
1.223262962112070757966959855619847011146e+0009L,
2.569765553318495423738478585947110270709e+0008L,
1.354744744299227127897905787732636565504e+0007L,
};
+
static const GENERIC qr5[13] = { /* [1.777.., 2.5] */
-1.249999995936639697637680428174576069971e-0001L,
-1.260846055371311453485891923426489068315e+0001L,
-4.772398467544467480801174330290141578895e+0002L,
-8.939852599990298486613760833996490599724e+0003L,
*** 636,645 ****
--- 717,727 ----
-2.173711022517323927109138170588442768176e+0006L,
-5.431253130679918485836408549007856244495e+0005L,
-4.591098546452684510082591587275940765959e+0004L,
-5.244711364168207806835520057792229646578e+0002L,
};
+
static const GENERIC qs5[13] = { /* [1.777.., 2.5] */
1.0e0L,
1.014536210851290878350892750972474861447e+0002L,
3.875547510687135314064434160096139681076e+0003L,
7.361913122670079814955259281995617732580e+0004L,
*** 667,676 ****
--- 749,759 ----
-1.823172034368108822276420827074668832233e+0004L,
-2.509304178635055926638833040337472387175e+0003L,
-1.156608965715779237316769828941729964099e+0002L,
-7.028005789650731396887346826397785210442e-0001L,
};
+
static const GENERIC qs6[13] = { /* [1.28, 1.777..] */
1.0e0L,
6.457211085058064845601261321277721075900e+0001L,
1.534005216588011210342824555136008682950e+0003L,
1.777217999176441782593357660462379097171e+0004L,
*** 682,738 ****
2.504735189948021472047157148613171956537e+0005L,
4.408138920171044846941001844352009817062e+0004L,
3.105572178072115145673058722853640854884e+0003L,
5.588294821118916113437396504573817033678e+0001L,
};
! static GENERIC qzero(x)
! GENERIC x;
{
! GENERIC s,r,t,z;
int i;
! if (x>huge) return -0.125L/x;
! t = one/x; z = t*t;
! if (x>sixteen) {
! r = z*qr0[11]+qr0[10]; s = qs0[10];
! for (i=9;i>=0;i--) {
! r = z*r + qr0[i];
! s = z*s + qs0[i];
! }
! } else if (x>eight) {
! r = qr1[11]; s = qs1[11]+z*(qs1[12]+z*qs1[13]);
! for (i=10;i>=0;i--) {
! r = z*r + qr1[i];
! s = z*s + qs1[i];
! }
! } else if (x>five) { /* assume x > 5.0 */
! r = qr2[11]; s = qs2[11]+z*(qs2[12]+z*qs2[13]);
! for (i=10;i>=0;i--) {
! r = z*r + qr2[i];
! s = z*s + qs2[i];
! }
! } else if (x>3.5L) {
! r = qr3[12]; s = qs3[12];
! for (i=11;i>=0;i--) {
! r = z*r + qr3[i];
! s = z*s + qs3[i];
! }
! } else if (x>2.5L) {
! r = qr4[12]; s = qs4[12];
! for (i=11;i>=0;i--) {
! r = z*r + qr4[i];
! s = z*s + qs4[i];
! }
! } else if (x> (1.0L/0.5625L)) {
! r = qr5[12]; s = qs5[12];
! for (i=11;i>=0;i--) {
! r = z*r + qr5[i];
! s = z*s + qs5[i];
}
} else { /* assume x > 1.28 */
! r = qr6[12]; s = qs6[12];
! for (i=11;i>=0;i--) {
! r = z*r + qr6[i];
! s = z*s + qs6[i];
}
}
! return t*(r/s);
}
--- 765,842 ----
2.504735189948021472047157148613171956537e+0005L,
4.408138920171044846941001844352009817062e+0004L,
3.105572178072115145673058722853640854884e+0003L,
5.588294821118916113437396504573817033678e+0001L,
};
!
! static GENERIC
! qzero(GENERIC x)
{
! GENERIC s, r, t, z;
int i;
!
! if (x > huge)
! return (-0.125L / x);
!
! t = one / x;
! z = t * t;
!
! if (x > sixteen) {
! r = z * qr0[11] + qr0[10];
! s = qs0[10];
!
! for (i = 9; i >= 0; i--) {
! r = z * r + qr0[i];
! s = z * s + qs0[i];
! }
! } else if (x > eight) {
! r = qr1[11];
! s = qs1[11] + z * (qs1[12] + z * qs1[13]);
!
! for (i = 10; i >= 0; i--) {
! r = z * r + qr1[i];
! s = z * s + qs1[i];
! }
! } else if (x > five) { /* assume x > 5.0 */
! r = qr2[11];
! s = qs2[11] + z * (qs2[12] + z * qs2[13]);
!
! for (i = 10; i >= 0; i--) {
! r = z * r + qr2[i];
! s = z * s + qs2[i];
! }
! } else if (x > 3.5L) {
! r = qr3[12];
! s = qs3[12];
!
! for (i = 11; i >= 0; i--) {
! r = z * r + qr3[i];
! s = z * s + qs3[i];
! }
! } else if (x > 2.5L) {
! r = qr4[12];
! s = qs4[12];
!
! for (i = 11; i >= 0; i--) {
! r = z * r + qr4[i];
! s = z * s + qs4[i];
! }
! } else if (x > (1.0L / 0.5625L)) {
! r = qr5[12];
! s = qs5[12];
!
! for (i = 11; i >= 0; i--) {
! r = z * r + qr5[i];
! s = z * s + qs5[i];
}
} else { /* assume x > 1.28 */
! r = qr6[12];
! s = qs6[12];
!
! for (i = 11; i >= 0; i--) {
! r = z * r + qr6[i];
! s = z * s + qs6[i];
}
}
!
! return (t * (r / s));
}