Changes commited to PARI GIT during the last two weeks

Qfb: allow t_POL of degree 2

5	4	src/basemath/Qfb.c

nfroots: Trager case: allow to detect rootless polynomials.

15	9	src/basemath/QX_factor.c
4	4	src/basemath/nffactor.c
1	0	src/headers/paripriv.h

cleanup Kderivlarge accessors

14	8	src/basemath/mellininv.c

Kderivlarge: remove useless RgV_to_RgX

2	3	src/basemath/mellininv.c

fplll_dpe: Use opportunistic affii strategy

119	37	src/basemath/lll.c

gammamellininv: update tests for 32bit

1	0	CHANGES
5	5	src/test/32/gammamellininv
1	1	src/test/in/gammamellininv

better sanity checks in alg_cyclic

+ allow all integral b (convert to ZC form)

5	3	src/modules/algebras.c
8	1	src/test/32/algebras
4	7	src/test/in/algebras

forgot a *d in lambert for gammamellininvinit

1	1	src/basemath/mellininv.c
3	3	src/test/32/gammamellininv

update bench

3	3	src/test/32/logint

ellrank: get_row: use safe algorithm when one root is rational.

13	4	src/basemath/ellrank.c
2	1	src/test/32/ellrank
2	0	src/test/in/ellrank

remove error message when \g4 and small bitprec in gammamellininv

1	1	src/basemath/mellininv.c

6- incorrect sanity check in rnfeltdown ("not in base field") [#2464]

1	0	CHANGES
4	5	src/basemath/base5.c

fix logint documentation and domain check

2	2	src/basemath/ispower.c
5	5	src/functions/number_theoretical/logint

ishankelspec: detect Gamma_C^7 as bad

3	2	src/basemath/mellininv.c

gammamellininvinit(vector(9,i,1)) -> SEGV

1	0	CHANGES
14	0	src/basemath/mellininv.c
3	0	src/test/in/gammamellininv

ishankelspec: detect Gamma_C^5 as bad [#2456]

13	0	src/basemath/mellininv.c

nfcompositum could return non-monic polynomials [#2461]

When both inputs are monic, return monic outputs.

1	0	CHANGES
2	1	src/basemath/base2.c
3	1	src/test/32/ellnf
9	1	src/test/32/nfcompositum
6	0	src/test/in/ellnf
13	0	src/test/in/nfcompositum

3- ifactor_sign: ifac_isprime could be called on input with tiny divisors

1	0	CHANGES
3	2	src/basemath/ifactor1.c
2	2	src/basemath/prime.c

remove unused parameters

4	4	src/basemath/dirichlet.c

kill warnings

4	4	src/basemath/dirichlet.c

split dirpowerssumfun info subroutines

152	87	src/basemath/dirichlet.c

FpM_intersect: could return a Flm [#2459]

1	0	CHANGES
1	1	src/basemath/alglin1.c

CHANGES: fix mix up 2.16.0/2.16.1

8	4	CHANGES

kill warning

2	2	src/basemath/ellrank.c

improve eulerf_zetak

7	8	src/basemath/lfunutils.c