Changes commited to PARI GIT during the last two weeks

remove zetahurwitz fix (bug wasn't present in 2.13)

0	1	CHANGES

75- zetahurwitz(-1,1) -> wrong result (more generally s a negative integer)

1	0	CHANGES
1	1	src/basemath/trans3.c
7	4	src/test/32/zetahurwitz
2	0	src/test/in/zetahurwitz

73- allow eulerianpol(0) (= 1)

74- allow polylog(0,x) (was broken when eulerianpol was introduced)

2	0	CHANGES
2	2	src/basemath/bibli2.c
3	2	src/test/32/bern
2	0	src/test/32/polylog
1	1	src/test/in/bern
2	0	src/test/in/polylog

ellrank: compute the 2-part of the Cassels pairing

501	27	src/basemath/ellrank.c
8	7	src/functions/elliptic_curves/ellrank
10	8	src/test/32/ellrank
4	0	src/test/in/ellrank

F2x_eval: handle 0 polynomial correctly

1	0	src/basemath/F2x.c

72- For z=x+wy a t_QUAD, z.pol returned the modulus z.mod

instead of the t_POL x+'w*y

2	0	CHANGES
10	3	doc/usersch2.tex
1	1	src/language/members.c
2	2	src/test/32/member

kill warning

1	1	src/basemath/Zp.c

cleanup Zp_exp

35	61	src/basemath/Zp.c

cleanup Zp_sqrtnlift + specialize for p = 2

48	19	src/basemath/Zp.c

ratpoints: remove dead code

0	3	src/modules/ratpoints.c

improve doc

1	1	doc/usersch5.tex

cleanup Zp_log

32	52	src/basemath/Zp.c

fix binomial(3,5) -> 3 instead of 0

9	12	src/basemath/bibli2.c
2	0	src/test/32/binomial
2	0	src/test/in/binomial

simplify Qp_log, remove palogaux

7	21	src/basemath/trans1.c

log, exp: call Zp_log, Zp_exp

28	62	src/basemath/trans1.c
2	2	src/test/32/log

New GP functions Zp_log, Zp_exp (From Xavier Caruso)

1	1	CHANGES
195	0	src/basemath/Zp.c
2	0	src/headers/paridecl.h

gpow: move lonely semicolon to its line

1	2	src/basemath/trans1.c

sqrt_abs: minor improvement

5	7	src/basemath/trans1.c

71- Fp_issquare(0, p) would return 0

+ make FpXQ_issquare less cryptic (was not actually wrong in this function)

1	0	CHANGES
2	5	src/basemath/FpX.c

update err bench + fix random() error message

1	1	src/basemath/random.c
4	4	src/test/32/err
1	1	src/test/in/err

30- allow random(negative integer N) -> a random integer in [-n,n], n=|N|-1.

1	0	CHANGES
11	2	src/basemath/random.c
4	3	src/functions/conversions/random
2	1	src/test/32/random
3	2	src/test/in/random

ellpadicbsd: use a little less memory

2	0	src/basemath/ellpadic.c