Changes commited to PARI GIT during the last two weeks

cxEk: use E4,E6 instead of G4,G6 in wp series + add 64 bits if k> 14

avoid useless multiplications by powers of 2pi

8	6	src/basemath/elltrans.c
2	2	src/test/32/ell

rewrite and test cxEk

use Weierstrass \wp series expansion for k> 14

27	34	src/basemath/elltrans.c
13	1	src/test/32/ell
1	0	src/test/in/ell

reorder elltrans.c + minor comments updates

1501	1498	src/basemath/elltrans.c

inline ellsigma_theta in ellsigma

10	16	src/basemath/elltrans.c

make elljacobi bench less cryptic

we test v/w against A

3	3	src/test/in/elljacobi

fix elljacobi bench

1	1	src/test/in/elljacobi

elljacobi cleanups

11	3	src/basemath/elltrans.c

restore elljacobi test that fails (not sure why)

1	1	src/test/32/elljacobi

delete useless comment

0	2	src/basemath/elltrans.c

rewrite elljacobi_pol + fix BIBs

48	43	src/basemath/elltrans.c
8	1	src/test/32/elljacobi
5	0	src/test/in/elljacobi

cleanup sigma/theta code, integrate old ellsigma_cx in ellsigma

86	156	src/basemath/elltrans.c
0	1	src/headers/paridecl.h
13	13	src/test/32/ell
3	3	src/test/32/ellnf
3	3	src/test/32/theta

thetaall_ii: don't negate thetanullwerte when z is reduced

This change fixes the following bug in ellsigma_cx:

? install(ellsigma_cx,"GGD0,L,p")
? ellsіgma_cx([2*I, 1], 4/3*I)
%1 = -0.55506326344653125121966647544195623187*I

? ellsigma([2*I,1], 4/3*I)
%2 = 0.55506326344653125121966647544195623186*I

For unknown reasons, it introduces a problem in elljacobi bench.
To be fixed later.

This commit is a prerequisite for the theta / elliptic functions cleanup
patch which follows (otherwise ellsigma becomes completely broken).

1	5	src/basemath/elltrans.c

cleanup elljacobi bench

8	10	src/test/in/elljacobi

ellmanintable typo: u may be a t_FRAC

1	1	src/modules/ellmanin.c

ellmanintable: avoid useless ellchangecurve

6	3	src/modules/ellmanin.c

ellmaninconstant: add flag: use Cremona table

1	0	CHANGES
17	1	src/basemath/ellisog.c
8	4	src/functions/elliptic_curves/ellmaninconstant
2	1	src/headers/paridecl.h
4	0	src/headers/paripriv.h
146	0	src/modules/ellmanin.c
3	39	src/test/32/ellmanin
23	2	src/test/in/ellmanin

ZV_lcm: use gen_product directly

7	1	src/basemath/polarit2.c

test-help: update

1	0	src/test/32/help

doc: ?\: add \qf

1	0	src/language/gplib.c

issquare: use Zn_issquare

1	1	src/basemath/ispower.c

ellwp_cx, ellzeta_cx: simplify by assuming input is reduced

+ remove useless GC

18	19	src/basemath/elltrans.c

doc typo

1	1	doc/usersch1.tex

30- bnfsunit: could fail to detect non-S-units

flawed logic in sunit_val when S contained some of the primes above p
but not all

1	0	CHANGES
24	22	src/basemath/bnfunits.c
2	1	src/test/32/bnfsunit
3	1	src/test/in/bnfsunit

checkom: remove unused parameter z

5	5	src/basemath/elltrans.c

update bench

5	5	src/test/32/compat

matker flag is obsolete

Don't use matker0: either ker or ZM_ker directly

1	3	src/basemath/alglin1.c
4	6	src/functions/linear_algebra/matker

add matmodhnf to refcard

4	4	doc/refcard.tex

smalldirpowerssum: use mk01

+ move the definition of mk01 before that function

25	24	src/basemath/dirichlet.c

minor improvement doc_make / proto.c

- don't output extra whitespace
- simplify cleanup regexp

1	2	src/desc/doc_make

update reference cards

30	6	doc/refcard-ell.tex
2	0	doc/refcard.tex

cleanup thetaall_ii

22	26	src/basemath/elltrans.c