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Changes commited to PARI GIT during the last two weeks

54cacb043 | Bill Allombert | Thu, 9 Jul 2020 22:44:22 +0200 
fplll: stop pretending triangular is implemented

1	2	src/basemath/lll.c
e1cd7b717 | Bill Allombert | Thu, 9 Jul 2020 13:18:46 +0200 
ecpp: use DEBUGLEVEL>=3 for Cornacchia c

3	2	src/basemath/ecpp.c
51d6d43ce | Bill Allombert | Thu, 9 Jul 2020 13:18:34 +0200 
ecpp: parallelize Fp_sqrt step

73	16	src/basemath/ecpp.c
7	1	src/functions/number_theoretical/isprime
1	0	src/headers/paripriv.h
34c4fe9f0 | Bill Allombert | Thu, 9 Jul 2020 11:53:13 +0200 
plotx: use _exit to avoid flushing buffers twice. [#1880,#2238]

2	2	src/graph/plotX.c
8c4672f55 | Karim Belabas | Thu, 9 Jul 2020 00:09:17 +0200 
simplify quadsubfieldcm (reapply missing part of commit ac016a253)

7	12	src/basemath/subfield.c
7008098a0 | Bill Allombert | Wed, 8 Jul 2020 23:57:43 +0200 
nfsubfields: add flag to return only the polynomials

73	55	src/basemath/subfield.c
14	9	src/functions/number_fields/nfsubfields
6	4	src/functions/number_fields/nfsubfieldscm
3	3	src/functions/number_fields/nfsubfieldsmax
3	2	src/headers/paridecl.h
23	1	src/test/32/subfields
30	1	src/test/in/subfields
ac016a253 | Karim Belabas | Wed, 8 Jul 2020 22:24:24 +0200 
simplify quadsubfieldcm + add missing integrality test in subfields variant

9	13	src/basemath/subfield.c
4	1	src/test/32/subfields
1	0	src/test/in/subfields
9312a2075 | Karim Belabas | Wed, 8 Jul 2020 21:41:13 +0200 
simplify subfields_get_fa

4	7	src/basemath/subfield.c
9352c9720 | Bill Allombert | Wed, 8 Jul 2020 19:25:56 +0200 
subfields.c: move from modules to basemath

0	0	src/{modules => basemath}/subfield.c
bcc839a8e | Bill Allombert | Wed, 8 Jul 2020 18:24:19 +0200 
twoembequation: remove useless x,y

3	8	src/modules/subfield.c
bcc9dae56 | Bill Allombert | Wed, 8 Jul 2020 18:13:33 +0200 
twoembequation: minor cleanup

4	2	src/modules/subfield.c
bc076eb73 | Aurel Page | Wed, 8 Jul 2020 18:01:48 +0200 
twoembequation: use ZX_Z_mul

1	1	src/modules/subfield.c
e622b0ffe | Bill Allombert | Wed, 8 Jul 2020 17:37:50 +0200 
replace RgXQX_homogenous_evalpow by QXQX_homogenous_evalpow

4	3	src/basemath/RgX.c
4	4	src/basemath/ellisog.c
1	1	src/headers/paripriv.h
b11ef487a | Bill Allombert | Wed, 8 Jul 2020 17:37:50 +0200 
New libpari function QXQX_QXQ_mul

1	0	CHANGES
2	0	doc/usersch5.tex
12	0	src/basemath/ZX.c
1	0	src/headers/paridecl.h
ca75b1320 | Aurel Page | Wed, 8 Jul 2020 16:46:41 +0200 
twoembequation: transpose loops

16	10	src/modules/subfield.c
eebcb8d90 | Bill Allombert | Wed, 8 Jul 2020 16:16:53 +0200 
ellnfcompisog: use QXQX_mul, QXQX_sqr, QXQX_powers

19	19	src/basemath/ellisog.c
95db44bf1 | Bill Allombert | Wed, 8 Jul 2020 16:16:53 +0200 
New libpari function QXQX_powers

1	1	CHANGES
2	0	doc/usersch5.tex
12	0	src/basemath/ZX.c
1	0	src/headers/paridecl.h
43b005276 | Bill Allombert | Wed, 8 Jul 2020 16:16:53 +0200 
New libpari functions QXQX_mul, QXQX_sqr

1	1	CHANGES
4	0	doc/usersch5.tex
25	0	src/basemath/ZX.c
2	0	src/headers/paridecl.h
709ebd6de | Bill Allombert | Wed, 8 Jul 2020 15:48:11 +0200 
New libpari function ZXX_Q_mul

1	1	CHANGES
3	0	doc/usersch5.tex
16	0	src/basemath/base1.c
1	0	src/headers/paridecl.h
ca058bac5 | Bill Allombert | Wed, 8 Jul 2020 15:48:11 +0200 
twoembequation: Use ZXQ_powers

4	5	src/modules/subfield.c
ca93dbf34 | Bill Allombert | Wed, 8 Jul 2020 15:32:55 +0200 
New libpari function ZXQ_powers

1	0	CHANGES
4	0	doc/usersch5.tex
9	0	src/basemath/RgX.c
1	0	src/headers/paridecl.h
dd16dc6a8 | Bill Allombert | Wed, 8 Jul 2020 15:32:30 +0200 
New libpari function Kronecker_to_ZXQX

Fix ZXQX_mul, ZXQX_sqr that did not work

8	0	doc/usersch5.tex
26	4	src/basemath/ZX.c
1	0	src/headers/paridecl.h
bbe616f22 | Bill Allombert | Wed, 8 Jul 2020 15:09:43 +0200 
FpXQX.c: move ZXX functions to ZX.c

0	31	src/basemath/FpXX.c
31	0	src/basemath/ZX.c
3	3	src/headers/paridecl.h
88dcfcf00 | Bill Allombert | Wed, 8 Jul 2020 13:47:27 +0200 
ellnfcompisog: lift F,G from the start

4	3	src/basemath/ellisog.c
9fa345ff4 | Bill Allombert | Wed, 8 Jul 2020 12:14:27 +0200 
ellcompisog/ellnfcompisog: replace resultant by homogenous_eval

13	21	src/basemath/ellisog.c
2	2	src/test/in/ellisomat
00040e095 | Bill Allombert | Tue, 7 Jul 2020 20:19:51 +0200 
twoembequation: rewrite to avoid POLMOD

27	23	src/modules/subfield.c
f341d20e5 | Bill Allombert | Tue, 7 Jul 2020 19:39:13 +0200 
nfsubfields: clean up twoembequation

11	10	src/modules/subfield.c
25e802550 | Bill Allombert | Tue, 7 Jul 2020 19:18:49 +0200 
subfield.c: use degpol instead of degree

9	9	src/modules/subfield.c
bdd4f62ad | Bill Allombert | Tue, 7 Jul 2020 18:55:13 +0200 
quadsubfieldcm: cleanup: use deg2pol/deg1pol

8	12	src/modules/subfield.c
86f5c0d9f | Karim Belabas | Tue, 7 Jul 2020 17:38:51 +0200 
compute_R: subtract exponents instead of computing gexpo(a/b)

1	1	src/basemath/buch2.c
666088aed | Karim Belabas | Tue, 7 Jul 2020 17:21:27 +0200 
compute_R: fix typo in evaluation or regulator error bound

use relative error, not absolute

Before:
setrand(3805);bnfinit(y^8-44466*y^6+1977225156*y^4-87919293786696*y^2+3909419317519224336).cyc
%1 = [27150720, 48, 4, 2, 2, 2]

(rare random seed)

After: %1 = [960, 24, 2]

1	1	src/basemath/buch2.c
2	1	src/test/32/bnf
3	0	src/test/in/bnf
444acec38 | Bill Allombert | Tue, 7 Jul 2020 15:49:17 +0200 
parforeach0: remove spurious flag argument

1	1	src/headers/paripriv.h
1	1	src/language/eval.c
d39557630 | Bill Allombert | Tue, 7 Jul 2020 12:08:59 +0200 
new GP function parforeach

1	1	CHANGES
47fe00705 | Karim Belabas | Mon, 6 Jul 2020 22:38:48 +0200 
88- forqfvec or qfminim with negative bound => crash [#2237]

1	0	CHANGES
3	1	src/basemath/bibli1.c
3	1	src/test/32/qf
3	0	src/test/in/qf
4f8810107 | Bill Allombert | Mon, 6 Jul 2020 18:29:17 +0200 
galoissubfieldcm: remove spurious delete_var

2	3	src/modules/subfield.c
2296abebd | Bill Allombert | Mon, 6 Jul 2020 17:41:38 +0200 
galoissubfieldcm: use flag 0 of galoisfixedfield

5	7	src/modules/subfield.c
a502a0260 | Bill Allombert | Mon, 6 Jul 2020 16:45:05 +0200 
New GP function parforeach

16	0	doc/usersch4.tex
2	0	src/functions/gp2c_internal/_typedef
37	0	src/functions/programming/parforeach
4	0	src/headers/paridecl.h
1	0	src/headers/paripriv.h
7	0	src/headers/paristio.h
90	0	src/language/eval.c
3	1	src/test/32/programming
3	2	src/test/in/programming
a515dbd8d | Bill Allombert | Mon, 6 Jul 2020 15:38:44 +0200 
install-data: use tar to copy directory

7	8	config/Makefile.SH
ff9a24a30 | Karim Belabas | Mon, 6 Jul 2020 14:55:10 +0200 
typo

2	2	src/functions/transcendental/zetamultall
883d61b80 | Karim Belabas | Mon, 6 Jul 2020 14:48:30 +0200 
typo

1	1	src/functions/transcendental/zetamult
7a2e34806 | Bill Allombert | Mon, 6 Jul 2020 10:39:13 +0200 
usersch4: add parforprimestep_init

7	0	doc/usersch4.tex
1ed9caa70 | Karim Belabas | Mon, 6 Jul 2020 00:15:08 +0200 
use gc_const

20	20	src/kernel/none/mp.c
47b5dfde4 | Karim Belabas | Mon, 6 Jul 2020 00:11:00 +0200 
use gc_long

3	8	src/modules/galois.c
bcdb4daa8 | Karim Belabas | Mon, 6 Jul 2020 00:08:29 +0200 
use gc_const / gc_long

5	6	src/language/default.c
067857056 | Karim Belabas | Sun, 5 Jul 2020 01:40:30 +0200 
use gc_const

1	1	src/basemath/F2v.c
4	4	src/basemath/F2x.c
1	1	src/basemath/Fle.c
6	8	src/basemath/Flv.c
7	12	src/basemath/Flx.c
2	2	src/basemath/FlxX.c
5	6	src/basemath/FpX.c
2	2	src/basemath/FpXX.c
1	2	src/basemath/RgV.c
1	1	src/basemath/RgX.c
6	6	src/basemath/alglin1.c
3	3	src/kernel/none/ratlift.c
1	1	src/language/forprime.c
10ba90e03 | Bill Allombert | Sun, 5 Jul 2020 01:08:56 +0200 
_parforvec_init: fix typo in description

1	1	src/functions/programming/parforvec
90ea0e7f3 | Bill Allombert | Sun, 5 Jul 2020 00:59:26 +0200 
New GP function parforprimestep

1	0	CHANGES
36	0	src/functions/programming/parforprimestep
2	0	src/headers/paridecl.h
1	0	src/headers/paripriv.h
20	4	src/language/eval.c
3	1	src/test/32/programming
2	1	src/test/in/programming
fb87faa5f | Karim Belabas | Sat, 4 Jul 2020 22:19:08 +0200 
use gc_const

15	15	src/kernel/gmp/mp.c
119d7d3a6 | Karim Belabas | Sat, 4 Jul 2020 19:14:19 +0200 
fix group_subgroup_isnormal (typo in d9dbdde6b)

1	2	src/basemath/perm.c
ca3d50672 | Karim Belabas | Sat, 4 Jul 2020 17:50:15 +0200 
cleanup qfisom.c (mostly whitespace/comments edits)

409	719	src/basemath/qfisom.c
d9dbdde6b | Karim Belabas | Sat, 4 Jul 2020 16:01:48 +0200 
vecvecsmall_sort_shallow + related cleanups

1	1	CHANGES
3	0	doc/usersch5.tex
2	2	src/basemath/galconj.c
12	22	src/basemath/perm.c
5	5	src/basemath/qfisom.c
1	0	src/headers/paridecl.h
962a20c20 | Karim Belabas | Sat, 4 Jul 2020 15:46:00 +0200 
remove erroneous comment

1	2	src/basemath/zetamult.c
6b724accd | Bill Allombert | Sat, 4 Jul 2020 13:46:17 +0200 
galois.c: make MT safe, do not use static arrays.

1	0	CHANGES
6	8	src/modules/galois.c
642dbb343 | Karim Belabas | Sat, 4 Jul 2020 13:41:46 +0200 
improve doc

1	1	doc/usersch5.tex
f1f484a0d | Karim Belabas | Sat, 4 Jul 2020 13:14:25 +0200 
cleanup polylogmult indirection

40	37	src/basemath/zetamult.c
1805ab837 | Karim Belabas | Sat, 4 Jul 2020 10:16:26 +0200 
kill warning

2	1	src/basemath/zetamult.c
37e81e3ef | Karim Belabas | Sat, 4 Jul 2020 00:32:34 +0200 
polylogmult: use indirection

replace evec [x1, ..., xn] by distinct values X + indices in X

53	41	src/basemath/zetamult.c
adf15436b | Karim Belabas | Fri, 3 Jul 2020 18:56:30 +0200 
100- [libpari] gen_sort_shallow

1	0	CHANGES
3	0	doc/usersch5.tex
14	0	src/basemath/bibli2.c
1	1	src/basemath/buch2.c
1	1	src/basemath/galconj.c
1	1	src/basemath/kummer.c
1	1	src/basemath/perm.c
1	0	src/headers/paridecl.h
1	1	src/modules/subfield.c
9a50d41cd | Karim Belabas | Fri, 3 Jul 2020 09:55:48 +0200 
zetamult: cleanups

16	17	src/basemath/zetamult.c
6af9191f5 | Karim Belabas | Fri, 3 Jul 2020 00:14:44 +0200 
nfroots: retune maximal ideal choice

Try at least 2[K:Q] primes if [K:Q] is large

2	0	src/basemath/nffactor.c
2	1	src/test/32/nffactor
3	0	src/test/in/nffactor
fcf8d993f | Karim Belabas | Thu, 2 Jul 2020 22:58:37 +0200 
use gc_const

8	11	src/basemath/mftrace.c
5	5	src/basemath/polarit2.c
1	1	src/language/intnum.c
3	3	src/language/members.c
2	2	src/language/sumiter.c
1	1	src/modules/groupid.c
3	3	src/modules/subfield.c
f549e9b17 | Karim Belabas | Thu, 2 Jul 2020 22:47:09 +0200 
use gc_const

4	5	src/basemath/buch3.c
349d3bcd8 | Karim Belabas | Thu, 2 Jul 2020 18:33:02 +0200 
2- remove obsolete function checkbnrgen: use bnr_get_gen

1	0	CHANGES
1	0	COMPAT
0	10	doc/usersch6.tex
0	8	src/basemath/base1.c
0	1	src/headers/paridecl.h
24d56380c | Karim Belabas | Thu, 2 Jul 2020 13:20:37 +0200 
replace magic constant 5 by 1

2	2	src/basemath/zetamult.c
53288abcb | Karim Belabas | Thu, 2 Jul 2020 13:19:18 +0200 
fillL: convert 2 divisions to multiplications

7	8	src/basemath/zetamult.c
8c5bfc31c | Karim Belabas | Thu, 2 Jul 2020 13:02:45 +0200 
zetamult: factor out computation of pab

17	16	src/basemath/zetamult.c
cae88c2bb | Karim Belabas | Thu, 2 Jul 2020 12:38:01 +0200 
fix doc

2	1	src/functions/transcendental/zetamult
0702c5293 | Karim Belabas | Thu, 2 Jul 2020 11:53:12 +0200 
improve doc

4	4	src/functions/transcendental/zetamult
d0526e4f4 | Karim Belabas | Thu, 2 Jul 2020 11:41:41 +0200 
unify zetamult_interpolate variants + reorder code

220	222	src/basemath/zetamult.c
0	1	src/headers/paridecl.h
65d25573d | Karim Belabas | Thu, 2 Jul 2020 00:37:35 +0200 
zetamult: names cleanups

8	11	src/basemath/zetamult.c
74d406447 | Bill Allombert | Thu, 2 Jul 2020 00:19:40 +0200 
s4galoisgen: compute product bezout/frobpowers once

19	22	src/basemath/galconj.c
917656964 | Karim Belabas | Wed, 1 Jul 2020 22:32:38 +0200 
58- remove zetamultinit and corresponding optional argument in zetamult

+ remove dead code

1	0	CHANGES
1	0	COMPAT
0	1	doc/refcard.tex
23	255	src/basemath/zetamult.c
3	24	src/functions/transcendental/zetamult
0	31	src/functions/transcendental/zetamultinit
1	4	src/headers/paridecl.h
1	11	src/test/32/zetamult
0	2	src/test/in/zetamult
7cf0273a4 | Karim Belabas | Wed, 1 Jul 2020 21:53:04 +0200 
unify all zetamult functions with threshold. Akhilesh summation now unused

40	32	src/basemath/zetamult.c
1	4	src/test/32/zetamult
0	1	src/test/in/zetamult
cafe1e1ba | Bill Allombert | Wed, 1 Jul 2020 19:20:06 +0200 
New libpari function FqC_FqV_mul

1	0	CHANGES
2	0	doc/usersch5.tex
16	0	src/basemath/polarit3.c
1	0	src/headers/paridecl.h
02aefb749 | Bill Allombert | Wed, 1 Jul 2020 11:11:46 +0200 
MPQS: update tuning up to 90 digits

9	9	src/modules/mpqs.h
b6bd65649 | Bill Allombert | Tue, 30 Jun 2020 17:45:25 +0200 
s4makelift: use FpXQ_powers

11	15	src/basemath/galconj.c
9dc39fc8f | Karim Belabas | Mon, 29 Jun 2020 21:44:12 +0200 
zetamult: ensure correct relative error by using zetamult_zagier

45	19	src/basemath/zetamult.c
db59eadcd | Bill Allombert | Mon, 29 Jun 2020 19:11:31 +0200 
FpXC_FpXQV_eval / FpXM_FpXQV_eval: minor cleanup

2	4	src/basemath/FpX.c
9bab6a47b | Bill Allombert | Mon, 29 Jun 2020 18:56:05 +0200 
ZT_sqr: use pari_APPLY_type

4	10	src/basemath/arith1.c
84a7ea1c2 | Bill Allombert | Mon, 29 Jun 2020 18:30:14 +0200 
FpX_FpV_multieval_tree: minor cleanup

2	2	src/basemath/FpX.c
6f1547616 | Karim Belabas | Mon, 29 Jun 2020 01:32:58 +0200 
revert commit 7c78a7e1512

need to decide whether we use absolute or relative accuracy. Don't upset
test-zetamult for now

4	3	src/basemath/zetamult.c
be205e952 | Bill Allombert | Sun, 28 Jun 2020 21:09:01 +0200 
FpXC_FpXQ_eval: use correct degree.

1	1	src/basemath/FpX.c
1832dc9bc | Bill Allombert | Sun, 28 Jun 2020 21:08:45 +0200 
New libpari function RgXV_maxdegree

3	0	doc/usersch5.tex
9	0	src/basemath/RgX.c
1	0	src/headers/paridecl.h
4544bd42c | Bill Allombert | Sun, 28 Jun 2020 20:12:38 +0200 
New static function FpXV_ffisom

21	18	src/basemath/galconj.c
7c78a7e15 | Karim Belabas | Sun, 28 Jun 2020 15:38:25 +0200 
reduce working precision (64 extra bits are enough)

7	7	src/basemath/zetamult.c
01bd80537 | Karim Belabas | Sun, 28 Jun 2020 15:12:22 +0200 
fillrecs: gadd/gmul -> mpadd/mpmul

2	2	src/basemath/zetamult.c
6c5dfc9e6 | Karim Belabas | Sun, 28 Jun 2020 14:58:44 +0200 
split zetamultevec in 2 + hash_zv

54	46	src/basemath/zetamult.c
1	0	src/headers/paridecl.h
10	0	src/language/hash.c
11c663acc | Karim Belabas | Sat, 27 Jun 2020 23:51:51 +0200 
polylogmult doc: be more precise

3	1	src/functions/transcendental/polylogmult
6804f01e0 | Karim Belabas | Sat, 27 Jun 2020 17:40:45 +0200 
optimize fillrecs + translate pab

19	9	src/basemath/zetamult.c

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