Changes commited to PARI GIT during the last two weeks

don't use variable name matching 'l.*' for a 'prec'

2	2	src/basemath/trans1.c
10	10	src/basemath/trans2.c

mpsinh: lx -> prec

4	4	src/basemath/trans2.c

cgetr -> cgetg(,t_REAL)

2	1	src/basemath/buch1.c

zbrent: remove useless bit0

3	3	src/language/sumiter.c

cgetr -> cgetg(,t_REAL)

4	4	src/basemath/trans3.c

cgetr -> cgetg(l, t_REAL)

9	9	src/basemath/zetamult.c

nflist: simplify error message

2	2	src/basemath/nflist.c
11	11	src/test/32/nflist

add HEADERS for the new sections

167	0	src/functions/number_fields_galois/HEADER
110	0	src/functions/number_fields_relative/HEADER

new help sections number_fields_galois and number_fields_relative

3	2	doc/gphelp.in
10	8	doc/translations
2	0	src/desc/doc_make
2	0	src/desc/gen_proto
117	426	src/functions/number_fields/HEADER
88	10	src/functions/number_fields/bnfinit
1	1	src/functions/{number_fields => number_fields_galois}/bnrL1
1	1	src/functions/{number_fields => number_fields_galois}/bnrchar
1	1	src/functions/{number_fields => number_fields_galois}/bnrclassfield
1	1	src/functions/{number_fields => number_fields_galois}/bnrclassno
1	1	src/functions/{number_fields => number_fields_galois}/bnrclassnolist
1	1	src/functions/{number_fields => number_fields_galois}/bnrcompositum
1	1	src/functions/{number_fields => number_fields_galois}/bnrconductor
1	1	src/functions/{number_fields => number_fields_galois}/bnrconductorofchar
1	1	src/functions/{number_fields => number_fields_galois}/bnrdisc
1	1	src/functions/{number_fields => number_fields_galois}/bnrdisclist
1	1	src/functions/{number_fields => number_fields_galois}/bnrgaloisapply
1	1	src/functions/{number_fields => number_fields_galois}/bnrgaloismatrix
1	1	src/functions/{number_fields => number_fields_galois}/bnrinit
1	1	src/functions/{number_fields => number_fields_galois}/bnrisconductor
1	1	src/functions/{number_fields => number_fields_galois}/bnrisgalois
1	1	src/functions/{number_fields => number_fields_galois}/bnrisprincipal
1	1	src/functions/{number_fields => number_fields_galois}/bnrmap
1	1	src/functions/{number_fields => number_fields_galois}/bnrrootnumber
1	1	src/functions/{number_fields => number_fields_galois}/bnrstark
1	1	src/functions/{number_fields => number_fields_galois}/bnrstarkunit
1	1	src/functions/{number_fields => number_fields_galois}/galoischardet
1	1	src/functions/{number_fields => number_fields_galois}/galoischarpoly
1	1	src/functions/{number_fields => number_fields_galois}/galoischartable
1	1	src/functions/{number_fields => number_fields_galois}/galoisconjclasses
1	1	src/functions/{number_fields => number_fields_galois}/galoisexport
1	1	src/functions/{number_fields => number_fields_galois}/galoisfixedfield
1	1	src/functions/{number_fields => number_fields_galois}/galoisgetgroup
1	1	src/functions/{number_fields => number_fields_galois}/galoisgetname
1	1	src/functions/{number_fields => number_fields_galois}/galoisgetpol
1	1	src/functions/{number_fields => number_fields_galois}/galoisidentify
1	1	src/functions/{number_fields => number_fields_galois}/galoisinit
1	1	src/functions/{number_fields => number_fields_galois}/galoisisabelian
1	1	src/functions/{number_fields => number_fields_galois}/galoisisnormal
1	1	src/functions/{number_fields => number_fields_galois}/galoispermtopol
1	1	src/functions/{number_fields => number_fields_galois}/galoissplittinginit
1	1	src/functions/{number_fields => number_fields_galois}/galoissubcyclo
1	1	src/functions/{number_fields => number_fields_galois}/galoissubfields
1	1	src/functions/{number_fields => number_fields_galois}/galoissubgroups
1	1	src/functions/{number_fields => number_fields_galois}/gcharalgebraic
1	1	src/functions/{number_fields => number_fields_galois}/gcharconductor
1	1	src/functions/{number_fields => number_fields_galois}/gcharduallog
1	1	src/functions/{number_fields => number_fields_galois}/gchareval
1	1	src/functions/{number_fields => number_fields_galois}/gcharidentify
1	1	src/functions/{number_fields => number_fields_galois}/gcharinit
1	1	src/functions/{number_fields => number_fields_galois}/gcharisalgebraic
1	1	src/functions/{number_fields => number_fields_galois}/gcharlocal
1	1	src/functions/{number_fields => number_fields_galois}/gcharlog
1	1	src/functions/{number_fields => number_fields_galois}/gcharnewprec
1	1	src/functions/{number_fields => number_fields_galois}/nfgrunwaldwang
1	1	src/functions/{number_fields => number_fields_galois}/nflist
1	1	src/functions/{number_fields => number_fields_galois}/nfresolvent
1	1	src/functions/{number_fields => number_fields_galois}/subcyclohminus
1	1	src/functions/{number_fields => number_fields_galois}/subcycloiwasawa
1	1	src/functions/{number_fields => number_fields_galois}/subcyclopclgp
1	1	src/functions/{number_fields => number_fields_relative}/nfdetint
1	1	src/functions/{number_fields => number_fields_relative}/nfhnf
1	1	src/functions/{number_fields => number_fields_relative}/nfhnfmod
1	1	src/functions/{number_fields => number_fields_relative}/nfsnf
1	1	src/functions/{number_fields => number_fields_relative}/rnfalgtobasis
1	1	src/functions/{number_fields => number_fields_relative}/rnfbasis
1	1	src/functions/{number_fields => number_fields_relative}/rnfbasistoalg
1	1	src/functions/{number_fields => number_fields_relative}/rnfcharpoly
1	1	src/functions/{number_fields => number_fields_relative}/rnfconductor
1	1	src/functions/{number_fields => number_fields_relative}/rnfdedekind
1	1	src/functions/{number_fields => number_fields_relative}/rnfdet
1	1	src/functions/{number_fields => number_fields_relative}/rnfdisc
1	1	src/functions/{number_fields => number_fields_relative}/rnfeltabstorel
1	1	src/functions/{number_fields => number_fields_relative}/rnfeltdown
1	1	src/functions/{number_fields => number_fields_relative}/rnfeltnorm
1	1	src/functions/{number_fields => number_fields_relative}/rnfeltreltoabs
1	1	src/functions/{number_fields => number_fields_relative}/rnfelttrace
1	1	src/functions/{number_fields => number_fields_relative}/rnfeltup
1	1	src/functions/{number_fields => number_fields_relative}/rnfequation
1	1	src/functions/{number_fields => number_fields_relative}/rnfhnfbasis
1	1	src/functions/{number_fields => number_fields_relative}/rnfidealabstorel
1	1	src/functions/{number_fields => number_fields_relative}/rnfidealdown
1	1	src/functions/{number_fields => number_fields_relative}/rnfidealfactor
1	1	src/functions/{number_fields => number_fields_relative}/rnfidealhnf
1	1	src/functions/{number_fields => number_fields_relative}/rnfidealmul
1	1	src/functions/{number_fields => number_fields_relative}/rnfidealnormabs
1	1	src/functions/{number_fields => number_fields_relative}/rnfidealnormrel
1	1	src/functions/{number_fields => number_fields_relative}/rnfidealprimedec
1	1	src/functions/{number_fields => number_fields_relative}/rnfidealreltoabs
1	1	src/functions/{number_fields => number_fields_relative}/rnfidealtwoelt
1	1	src/functions/{number_fields => number_fields_relative}/rnfidealup
1	1	src/functions/{number_fields => number_fields_relative}/rnfinit
1	1	src/functions/{number_fields => number_fields_relative}/rnfisabelian
1	1	src/functions/{number_fields => number_fields_relative}/rnfisfree
1	1	src/functions/{number_fields => number_fields_relative}/rnfislocalcyclo
1	1	src/functions/{number_fields => number_fields_relative}/rnfisnorm
1	1	src/functions/{number_fields => number_fields_relative}/rnfisnorminit
1	1	src/functions/{number_fields => number_fields_relative}/rnfkummer
1	1	src/functions/{number_fields => number_fields_relative}/rnflllgram
1	1	src/functions/{number_fields => number_fields_relative}/rnfnormgroup
1	1	src/functions/{number_fields => number_fields_relative}/rnfpolred
0	0	src/functions/{number_fields => number_fields_relative}/rnfpolredabs
0	0	src/functions/{number_fields => number_fields_relative}/rnfpolredbest
0	0	src/functions/{number_fields => number_fields_relative}/rnfpseudobasis
0	0	src/functions/{number_fields => number_fields_relative}/rnfsteinitz
2	0	src/language/gplib.c
11	9	src/test/32/help

improve HEADER for number_theoretical

1	1	doc/translations
26	15	src/functions/number_theoretical/HEADER

move kronecker to znstar section

1	1	src/functions/{number_theoretical => znstar}/kronecker

update tutorial

7	13	doc/tutorial.tex

doc updates

15	12	doc/tutorial.tex
2	1	src/functions/number_theoretical/HEADER
2	2	src/functions/number_theoretical/qfbclassno
6	3	src/functions/znstar/zncoppersmith

add znstar HEADER

0	36	src/functions/number_theoretical/HEADER
123	0	src/functions/znstar/HEADER

4- znorder: allow a znstar for the 'order' optional argument

1	0	CHANGES
12	2	src/basemath/arith1.c
15	0	src/basemath/bb_group.c
26	0	src/functions/znstar/znorder
7	1	src/test/32/zn
4	0	src/test/in/zn

newhelp section: znstar, split (Z/NZ)^* functions from number_theoretical

14	13	doc/translations
1	0	src/desc/doc_make
1	0	src/desc/gen_proto
0	76	src/functions/number_theoretical/HEADER
1	1	src/functions/{number_theoretical => znstar}/charconj
1	1	src/functions/{number_theoretical => znstar}/chardiv
1	1	src/functions/{number_theoretical => znstar}/chareval
1	1	src/functions/{number_theoretical => znstar}/chargalois
1	1	src/functions/{number_theoretical => znstar}/charker
1	1	src/functions/{number_theoretical => znstar}/charmul
1	1	src/functions/{number_theoretical => znstar}/charorder
1	1	src/functions/{number_theoretical => znstar}/charpow
1	1	src/functions/{number_theoretical => znstar}/znchar
1	1	src/functions/{number_theoretical => znstar}/zncharconductor
1	1	src/functions/{number_theoretical => znstar}/znchardecompose
1	1	src/functions/{number_theoretical => znstar}/znchargauss
1	1	src/functions/{number_theoretical => znstar}/zncharinduce
1	1	src/functions/{number_theoretical => znstar}/zncharisodd
1	1	src/functions/{number_theoretical => znstar}/znchartokronecker
1	1	src/functions/{number_theoretical => znstar}/znchartoprimitive
1	1	src/functions/{number_theoretical => znstar}/znconreychar
1	1	src/functions/{number_theoretical => znstar}/znconreyconductor
1	1	src/functions/{number_theoretical => znstar}/znconreyexp
1	1	src/functions/{number_theoretical => znstar}/znconreylog
1	1	src/functions/{number_theoretical => znstar}/zncoppersmith
1	1	src/functions/{number_theoretical => znstar}/znlog
1	1	src/functions/{number_theoretical => znstar}/znorder
1	1	src/functions/{number_theoretical => znstar}/znprimroot
1	1	src/functions/{number_theoretical => znstar}/znstar
1	1	src/functions/{number_theoretical => znstar}/znsubgroupgenerators
1	0	src/language/gplib.c
15	14	src/test/32/help

3- [libpari] ZX_realroots

+ fix docs
+ refactor common code in realroots / ZX_realroots_irred

1	0	CHANGES
12	8	doc/usersch5.tex
2	4	src/basemath/base1.c
53	46	src/basemath/rootpol.c
1	0	src/headers/paridecl.h

5- Don't assume irreducibility in polred, polredabs, polredbest [#2689]

The routines could break in presence of rational roots in the totally
real case. E.g., polredbest(x^3-2*x+1) -> SEGV

3	0	CHANGES
30	32	src/basemath/base1.c
7	5	src/functions/number_fields/polred
13	7	src/functions/number_fields/polredabs
11	5	src/functions/number_fields/polredbest
3	4	src/test/32/polred
5	3	src/test/in/polred

improve doc

4	3	doc/usersch5.tex

fix 'help' bench

1	1	doc/translations
1	1	src/functions/programming/HEADER
8	7	src/test/32/help

help gphtml

3	2	src/functions/elliptic_curves/ellheegner

Add section hyperelliptic_curves

6	5	doc/translations
1	0	src/desc/doc_make
2	1	src/desc/gen_proto
12	0	src/functions/hyperelliptic_curves/HEADER
1	1	src/functions/{elliptic_curves => hyperelliptic_curves}/genus2charpoly
1	1	src/functions/{elliptic_curves => hyperelliptic_curves}/genus2igusa
1	1	src/functions/{elliptic_curves => hyperelliptic_curves}/genus2red
1	1	src/functions/{elliptic_curves => hyperelliptic_curves}/hyperellauto
1	1	src/functions/{elliptic_curves => hyperelliptic_curves}/hyperellchangecompose
1	1	src/functions/{elliptic_curves => hyperelliptic_curves}/hyperellchangecurve
1	1	src/functions/{elliptic_curves => hyperelliptic_curves}/hyperellchangeinvert
1	1	src/functions/{elliptic_curves => hyperelliptic_curves}/hyperellchangepoint
1	1	src/functions/{elliptic_curves => hyperelliptic_curves}/hyperellchangepointinv
1	1	src/functions/{elliptic_curves => hyperelliptic_curves}/hyperellcharpoly
1	1	src/functions/{elliptic_curves => hyperelliptic_curves}/hyperelldisc
1	1	src/functions/{elliptic_curves => hyperelliptic_curves}/hyperellextremalmodels
1	1	src/functions/{elliptic_curves => hyperelliptic_curves}/hyperellisisom
1	1	src/functions/{elliptic_curves => hyperelliptic_curves}/hyperellisoncurve
1	1	src/functions/{elliptic_curves => hyperelliptic_curves}/hyperellminimaldisc
1	1	src/functions/{elliptic_curves => hyperelliptic_curves}/hyperellminimalmodel
1	1	src/functions/{elliptic_curves => hyperelliptic_curves}/hyperellordinate
1	1	src/functions/{elliptic_curves => hyperelliptic_curves}/hyperellpadicfrobenius
1	1	src/functions/{elliptic_curves => hyperelliptic_curves}/hyperellperiods
1	1	src/functions/{elliptic_curves => hyperelliptic_curves}/hyperellratpoints
1	1	src/functions/{elliptic_curves => hyperelliptic_curves}/hyperellred
2	1	src/language/gplib.c

whitespace edit

1	1	src/language/gplib.c

fix 'help' bench

27	28	src/test/32/help
1	1	src/test/in/help

make ?? 7 more useful (add GHELPskip markers)

avoid truncation at first subsection

3	4	src/functions/number_theoretical/HEADER
1	1	src/functions/number_theoretical/chargalois

move "chinese" to 'operators' directory

corresponding to its new 'Section'

0	0	src/functions/{number_theoretical => operators}/chinese

kill warnings about signedness

2	2	src/language/es.c
1	1	src/language/gplib.c
1	1	src/language/readline.c

update 'help' bench

18	27	src/test/32/help
1	1	src/test/in/help

split the ?1 help section in 3, as in GP's manual

control statements + GP specific functions + parallel programming

Fewer functions in each sections, more consistent, and allows ??1, ??2, ??3
to print meaningful introductions

18	16	doc/translations
5	7	src/desc/gen_proto
3	1	src/language/gplib.c

improve doc

14	7	src/functions/programming/HEADER

'?' now prints a short introduction + move list of help sections to '?*'

2	0	CHANGES
2	0	COMPAT
1	1	doc/usersch2.tex
39	22	src/language/gplib.c

move functions related to the Euclidean algorithm to the "operators" section

Treat "gcd" (and variants) as as operator: all these functions apply
equally to Z or K[X] (where K is a general field), they fit better here
than among "arithmetic functions".

Also improves content balance between help sections.

2	1	src/functions/number_theoretical/HEADER
1	1	src/functions/number_theoretical/chinese
6	0	src/functions/operators/HEADER
1	1	src/functions/{number_theoretical => operators}/bestappr
1	1	src/functions/{number_theoretical => operators}/bestapprPade
1	1	src/functions/{number_theoretical => operators}/bestapprnf
1	1	src/functions/{number_theoretical => operators}/bezout
1	1	src/functions/{number_theoretical => operators}/content
1	1	src/functions/{number_theoretical => operators}/contfrac
1	1	src/functions/{number_theoretical => operators}/contfracpnqn
1	1	src/functions/{number_theoretical => operators}/gcd
1	1	src/functions/{number_theoretical => operators}/gcdext
1	1	src/functions/{number_theoretical => operators}/halfgcd
1	1	src/functions/{number_theoretical => operators}/lcm

better document \h: now also include information on defaults

7	7	doc/usersch2.tex
3	3	src/language/gplib.c
1	1	src/test/32/help

separate uses of functions_hash and defaults_hash and reduce collisions

1) don't use the same functions_tblsz for both tables. Their sizes
   become functions_hash_MASK + 1 and defaults_hash_MASK + 1

2) make both sizes a power of 2: same number of collisions and cheaper
to convert hash to bucket number (reduce mod a power of 2).

3) functions_hash size was 135. With 1403 built-in symbols,
functions_hash had lots of collisions: up to 23 symbols per bucket on
startup with gp -f, see \h-. Increase size to 8192; now max is initially 3
(which occurs 10 times). This should scale OK up to 6000 symbols or so.

4) defaults_hash size was 135. Reduce to 128 (10 buckets contain 2 entries).
This one is static and the first size with 0 collisions is 1024.
Not worth it ...

4	2	src/headers/paripriv.h
16	16	src/language/anal.c
2	2	src/language/anal.h
3	2	src/language/default.c
29	26	src/language/es.c
1	1	src/language/eval.c
26	7	src/language/gplib.c
13	9	src/language/init.c
5	5	src/language/readline.c

doc typo

1	1	doc/usersch5.tex

print_functions_hash: rewrite diagostics \h- and \h for larger tables

- 3 times as many entries per line
- add total/max to \h-
- add indexmax to both

14	12	src/language/es.c

\h: also print the hash realizing the (first) maximum

5	5	src/language/es.c

fix ?? 7

1	1	doc/translations

divisorslenstra: add complexity

2	1	src/functions/number_theoretical/divisorslenstra

Expand the help text printed when typing '?'

+ improve wording of help sections

26	16	src/language/gplib.c
29	17	src/test/32/help

add a CHANGES entry for numbpart improvements

+ minor improvement to memory use

1	0	CHANGES
1	1	src/modules/part.c

rename L -> SelbergL and compute cosines via roots of unity with caching

- compute cos((6l+1)/(6q) * Pi) as real(r^(1+6l)), r = e(1/(12q))

- compute r^(1+6l) as r^(1+6lastl) * R^d, d = l - last, R = r^6

- compute the successive R^d via a naive addition chain for d, caching
  values. N.B. There are few values of d, with collisions, this improves
  further on caching the R^d by reusing all powers. One could implement
  other improvements, sliding 2^k window or Yao's multipowering,
  but d is "small" and almost all the time is spent computing e(1/(12q)).

N.B there's an optimal formula for L(n,q) in terms of the factorization of q.
Not worth the complication for now.

Before:
    numbpart(10^7); \\ time = 45 ms.
    numbpart(10^8); \\ time = 181 ms.
    numbpart(10^9); \\ time = 4,050 ms.
    numbpart(10^10);\\ time = 56,031 ms.
    numbpart(10^11);\\ time = 54min, 41,505 ms.

After:
    numbpart(10^7); \\ time = 43 ms.
    numbpart(10^8); \\ time = 147 ms.
    numbpart(10^9); \\ time = 1,793 ms.
    numbpart(10^10);\\ time = 17,593 ms.
    numbpart(10^11);\\ time = 8min, 12,924 ms.

44	15	src/modules/part.c

psi: remove unused argument

6	6	src/modules/part.c

2- abs(t_QUAD) would not return exact answer even if possible

For instance
  abs(3 + 4*I) -> 5
but
  abs(3 + 4*quadgen(-4)) -> 5.000000000000
Now the latter is 5 as well.

1	0	CHANGES
14	3	src/basemath/gen2.c
11	2	src/functions/transcendental/abs
5	0	src/test/32/quad
5	0	src/test/in/quad

cgetr(realprec()) -> rtor_lg

2	3	src/headers/pariinl.h

numbpart: reorganize computation + allow n < 2^54

- factor out sqrt(q) term in Psi and sqrt(q/3) in L: avoid square roots
  and replace full precision multiplication by simple multiplication by q

- avoid low precision exponentials: with Selberg formula the neglectible
  sum is actually 0

- precompute pi / 6*q in L

- simplify pinit

- rename estim -> log2pn and return a double

- bound 10^15 was somewhat arbitrary, increase to 2^54. Both would require
  hundreds of years to compute using current implementation.

Asymptotic complexity remains the same (and bad, more than quadratic in
output size instead of almost linear). But 25% improvement for small values,
with diminishing returns.

Before:
  numbpart(10^7); \\ time = 54 ms.
  numbpart(10^8); \\ time = 289 ms.
  numbpart(10^9); \\ time = 5,841 ms.
  numbpart(10^10);\\ time = 1min, 11, 975 ms.
  numbpart(10^11);\\ time = 1h, 9min, 14,433 ms

After:
  numbpart(10^7); \\ time = 45 ms.
  numbpart(10^8); \\ time = 181 ms.
  numbpart(10^9); \\ time = 4,050 ms.
  numbpart(10^10);\\ time = 56,031 ms.
  numbpart(10^11);\\ time = 54min, 41,505 ms.

6	2	src/functions/combinatorics/numbpart
60	71	src/modules/part.c
4	4	src/test/32/partition
3	1	src/test/in/partition

fix make test-kernel: link with dummy Z_ispow2

1	0	src/test/dummy.c

rdivsi, rdivis, rdivss: use cgetg(l, t_REAL)

9	6	src/kernel/none/level1.h

cgetc: improve + fix doc

2	2	doc/usersch5.tex
5	1	src/headers/pariinl.h

update trans bench after commit cb6dca75d7

incgam(4,1,6) incgamm uses 2 more words

1	1	src/test/in/trans

stack corruption in mplog1p due to lg / prec confusion

fixlg argument is a length, not a prec

1	1	src/basemath/trans1.c

cleanup exp1r_abs

17	16	src/basemath/trans1.c

rpowuu: cgetr -> cgetg(,t_REAL)

1	2	src/basemath/trans1.c

bessel: confusions between lg and prec

+ 1 => + EXTRAPREC64

5	4	src/basemath/trans3.c

final prec2nbits cleanups

2	3	doc/usersch5.tex
10	10	src/language/sumiter.c

further prec2nbits cleanups

9	9	src/basemath/rootpol.c

fix bestappr doc and comment in code

4	2	src/basemath/arith1.c
4	1	src/functions/number_theoretical/bestappr

rootpol.c: prec2nbits cleanups

Also fix incorrect paranoia setting in mygprec
  if (bit < 0) bit = 0
to
  if (bit < BITS_IN_LONG) bit = BITS_IN_LONG

26	30	src/basemath/rootpol.c

simple rewrite of prec2nbits uses (= identity now)

3	4	src/basemath/alglin2.c
12	14	src/basemath/bern.c
15	15	src/basemath/bibli2.c
21	23	src/basemath/elltrans.c
13	14	src/basemath/grossenchar.c
41	45	src/basemath/hypergeom.c
7	6	src/basemath/lambert.c
10	10	src/basemath/lerch.c
4	4	src/basemath/lll.c
20	21	src/basemath/mftrace.c
3	5	src/basemath/random.c
65	82	src/basemath/trans1.c
38	43	src/basemath/trans2.c
71	84	src/basemath/trans3.c
14	16	src/basemath/zetamult.c

remove uses of prec2nbits_mul

2	3	src/basemath/bern.c
3	4	src/basemath/bibli1.c
2	3	src/basemath/elliptic.c
3	3	src/basemath/elltrans.c
1	1	src/basemath/hypergeom.c
1	1	src/basemath/mftrace.c
1	1	src/basemath/trans1.c
3	3	src/basemath/trans2.c
11	11	src/basemath/trans3.c

divri: handle divisions by powers of 2 more efficiently

+ document how to input an exact floating point number (in binary).

8	5	doc/usersch2.tex
1	0	src/kernel/gmp/mp.c
1	0	src/kernel/none/mp.c

doc clarifications

9	4	doc/usersch2.tex

absrtostr_width_frac: confusion between lg / prec [similar to f3d63fab9]

4	4	src/language/es.c

deprecate real_1_bit: use real_1

5	0	CHANGES
1	0	COMPAT
2	5	doc/usersch5.tex
1	1	src/basemath/rootpol.c
2	2	src/basemath/trans1.c
1	1	src/basemath/trans2.c
1	1	src/basemath/trans3.c
0	1	src/headers/paridecl.h
1	0	src/headers/pariold.h
1	1	src/kernel/none/add.c
1	3	src/kernel/none/level1.h
8	8	src/language/sumiter.c

fix mpatanh: confusion EXTRAPREC64 -> BITS_IN_LONG + wrong exponent bound

2	2	src/basemath/trans2.c

2- [libpari] rename real_0_bit -> real_0_expo

The argument is not a bitprec, but an exponent. Inconsistent naming with
- real_1_bit (argument is actually a bitpec)
- real_0 (argument is actually a prec)

And inconsistent semantic with real_0(prec) = real_0_bit(- prec).

1	0	CHANGES
6	0	COMPAT
5	3	doc/usersch5.tex
2	2	src/basemath/bibli2.c
1	1	src/basemath/lfun.c
1	1	src/basemath/mftrace.c
2	2	src/basemath/random.c
9	9	src/basemath/rootpol.c
13	13	src/basemath/trans1.c
8	8	src/basemath/trans2.c
1	1	src/headers/paridecl.h
4	4	src/headers/pariinl.h
2	1	src/headers/pariold.h
2	2	src/kernel/gmp/mp.c
4	4	src/kernel/none/add.c
2	2	src/kernel/none/level1.h
2	2	src/kernel/none/mp.c
11	11	src/kernel/none/mp_indep.c
1	1	src/language/anal.c

absrtostr: confusion between lg / prec

lx = lg(x) was changed to lx = realprec(x) without updating occurences of
lx + 1 or lx++

10	10	src/language/es.c

fix prec / length confusions

12	10	doc/usersch4.tex
38	22	doc/usersch5.tex
11	10	src/functions/transcendental/HEADER