Changes commited to PARI GIT during the last two weeks

cleanup findquad and callers RgX_findquad and compocyclop

15	22	src/modules/stark.c

deg1pol -> deg1pol_shallow

1	1	src/basemath/elliptic.c
7	6	src/basemath/ellisog.c

deg1pol -> deg1pol_shallow

2	2	src/basemath/FpXQX_factor.c
1	1	src/basemath/FpX_factor.c

deg1pol -> deg1pol_shallow

1	1	src/basemath/lfun.c
2	1	src/basemath/lfunutils.c

deg1pol -> deg1pol_shallow

1	1	src/basemath/modsym.c
1	1	src/basemath/polarit3.c
1	1	src/language/sumiter.c

deg1pol -> deg1pol_shallow

1	1	src/basemath/ellrank.c
1	2	src/basemath/ellsea.c

ZX_DDF_sorted: ZX_DDF assumes x(0) != 0

7	2	src/modules/galois.c

50- charpoly(Mod(x+y,y^2+x+1),y) -> invalid t_POL [#2668]

caract_const: don't use deg1pol_shallow since the variable may occur in
one of the coefficients

1	0	CHANGES
1	1	src/basemath/alglin2.c
1	1	src/basemath/polarit2.c

polgalois0 cleanup

- add comments
- use ZX_DDF instead of ZX_DDF_sorted when we only check for irreducibility
- remove one further impossible case in degree 7 (once factors are
  assumed sorted by degree)

10	7	src/modules/galois.c

polgalois0: ZX_DDF_sorted output is sorted by increasing degree

commit c2c58e18c588 now becomes correct. Add extra comments.

19	15	src/modules/galois.c

polgalois: use ZX_DDF_sorted (correct version of ee0e7e42b278)

ZX_DDF does not sort it's input by increasing degree

13	5	src/modules/galois.c

nfresolvent_small: use polgalois0(,1,) for consistency

1	1	src/basemath/nflist.c

Fix "polgalois0: ZX_DDF output is sorted by increasing degree"

7	6	src/modules/galois.c

Fix "polgalois0: ZX_DDF output is sorted by increasing degree"

4	4	src/modules/galois.c
2	2	src/test/32/galois

polgalois(x^6+11*x^4-98*x^2+187) ->SEGV (from c2c58e18c5881e563859c0c94aa71c5904feeaf4)

1	1	src/modules/galois.c
2	1	src/test/32/galois
2	0	src/test/in/galois

new_galois_format: Fix bench

3	3	src/test/32/mfgaloisrep
2	2	src/test/32/nfields

new_galois_format: default to 1

1	0	COMPAT
3	4	doc/tutorial.tex
1	1	src/basemath/base1.c
1	2	src/functions/default/new_galois_format
31	34	src/functions/number_fields/polgalois

polgalois0: ZX_DDF output is sorted by increasing degree

5	6	src/modules/galois.c

polgalois0: use ZX_DDF

5	5	src/modules/galois.c

nflist: use new_galois_format internally

9	9	src/basemath/nflist.c

49- default(new_galois_format,1) broke nflist([6,6]) [#2667]

1	0	CHANGES

nflist: use polgalois0 to be independent of new_galois_format [#2667]

4	4	src/basemath/nflist.c

New libpari function polgalois0

 GEN polgalois0(GEN T, long ngf, long prec) where ngf is either
 0 for the traditional format and 1 for the new Galois format.

1	0	CHANGES
2	2	src/functions/number_fields/polgalois
1	0	src/headers/paridecl.h
34	28	src/modules/galois.c

primeisregular: compute C and S directly

24	7	src/basemath/bern.c

primeisregular: fix upper bound

3	3	src/basemath/bern.c
1	0	src/test/in/bern

polredabs: clarify Doc

4	3	src/functions/number_fields/polredabs

primeisregular: improve Doc

13	2	src/functions/number_theoretical/primeisregular

nextprime: fix Help

6	8	src/functions/number_theoretical/nextprime

nextprime0: remove unreachable statement

0	1	src/basemath/ifactor1.c

cleanup primeisregular

7	8	src/basemath/bern.c

nextprime0: do not allow 0 modulus

1	0	src/basemath/ifactor1.c

New GP function primeisregular

1	0	CHANGES
19	0	src/basemath/bern.c
8	0	src/functions/number_theoretical/primeisregular
1	0	src/headers/paridecl.h
6	1	src/test/32/bern
1	0	src/test/in/bern

The nf_ADDZK flag was removed in commit 2bf0bda51a5c

0	4	src/functions/number_fields/polredabs

nextprime(a, q): nextprime in progression q

1	0	CHANGES
42	0	src/basemath/ifactor1.c
19	3	src/functions/number_theoretical/nextprime
1	0	src/headers/paridecl.h
10	1	src/test/32/prime
7	0	src/test/in/prime

nf_multable: fix handling of basden

basden can contain NULL entries which are not compatible with
parallelism

8	7	src/basemath/base1.c
1	1	src/functions/number_fields/nfinit
1	1	src/headers/paripriv.h

parforvec_next: do not rerun forvec_next after it return NULL.

1	0	src/headers/paristio.h
5	4	src/language/eval.c

nf_multable: make parallel

39	17	src/basemath/base1.c
6	0	src/functions/number_fields/nfinit
1	0	src/headers/paripriv.h

paripriv.h: resort entries

23	18	src/headers/paripriv.h

paripriv.h: resort file sections

12	15	src/headers/paripriv.h

pari_var_create: reject creation of variables inside threads [#2664]

2	0	src/language/anal.c

subcyclopclgp: fix short help [#2662]

2	2	src/functions/number_fields/subcyclopclgp