source: git/Singular/ChangeLog.310 @ 7a81686

spielwiese
Last change on this file since 7a81686 was a72f08d, checked in by Hans Schönemann <hannes@…>, 14 years ago
version 3-1-1 git-svn-id: file:///usr/local/Singular/svn/trunk@12525 2c84dea3-7e68-4137-9b89-c4e89433aadc
  • Property mode set to 100644
File size: 3.5 KB
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1Changes w.r.t 3-1-0-9:
2- options reorganized, defines moved to new file options.h
3- new minor code
4- new install target: install_all
5  (install does not include profiling stuff any more)
6- updated: doc w.r.t. option(...)
7- new option: qringNF (track 149)
8- new command: monom (the inverse to leadexp)
9  (renamed to monomial)
10
11Changes w.r.t 3-1-0-8:
12- 3-1-0-9: Mon Jan 25 13:47:50 CET 2010
13- NTL 5.5.2
14- parts of structs.h moved to febase.h, ring.h, ...
15- bug in ideal quotient (by one polynom) fixed
16- system("cpu"): number of available CPUs or 1
17- opposite(ring) works also for commutative global rings
18  (but only, if compiled with HAVE_PLURAL)
19- new library: normaliz.lib
20- exotic bug in diff fixed (track 195)
21- SAGE patches (4.3.1)
22
23Changes w.r.t 3-1-0-7:
24- 3-1-0-8: Tue Jan  5 11:11:08 CET 2010
25- adaption to svn
26- new command: farey
27- extended: liftstd (also computes syzygies) (track 174)
28- test for basering over Q for chinrem/farey
29- (some) memory leaks fixed in fast_map (track 183)
30- extgcd via NTL in char 0 (track 107)
31- bug fixes for chinrem
32- linalg.lib:inverse for real/complex inexact coeffs fixed
33- timer now adds time of child processes
34- error handling in toric_ideal, toric.lib
35
36Changes w.r.t 3-1-0-6:
37- 3-1-0-7: Sat Oct 31 12:39:50 CET 2009
38- bug fix in primes/IspPrime (track 166)
39- bug fixed for Z/p (p>32003): nPower
40- bug fixed in Singular<->factory conversion (track 164)
41- nInt, nInit are now indep. from currRing
42- intmat [n][0] fixed
43- insert: memory leak fixed (track 177)
44- homolog.lib: canonMap new
45- fixed NF for some block ordering (track 159)
46- removed EXTGCD: use extgcd
47- gcd over algebraic extensions in factory
48- tropical.lib and polymake.lib as official libraries
49- bug fixed in mapping real -> rational (track 161)
50
51Changes w.r.t 3-1-0-5:
52- 3-1-0-6: Fri Aug 21 12:59:52 CEST 2009
53- code cleanup: removed HAVE_NAMESPACES (always 0), HAVE_NS(1), HAVE_GMP(1)
54                HAVE_LIBFAC_P (=HAVE_FACTORY)
55- moved mp_set_memory_functions-call from kernel/mminit.cc to tesths.cc:main
56  (in order not to call it for libsingular)
57- some changes for super-commutaive algeras
58
59Changes w.r.t 3-1-0-4:
60- 3-1-0-5: Tue Jul 28 14:03:59 CEST 2009
61- SAGE patches for gcc 4.4 etc.
62- fixed bug in ring change during tail reduction
63- new libs: binresol.lib, trial.lib
64- NTL: update to version 5.5.1
65- tail reduction for coeffcients also from Z/m, Z/p^n, Z/2^m (trac 137)
66- better tests for overflow of exponents: std,  ^, TODO: *, NF, redTail, slimgb
67- solve.lib fixed, interred fixed (bug_55)
68
69Changes w.r.t 3-1-0-3:
70- 3-1-0-4: Wed Jun 10 2009
71- tail reduction for coeffs from Z (trac 137)
72- code cleanup for gcc 4.3
73- more updates/fixes to presolve.lib, normal.lib
74- minor updates
75
76Changes w.r.t 3-1-0-2:
77- 3-1-0-3: Mon May 25 2009
78- SAGE patches
79- test for homogeneity nowe consistent (see Tst/Short/bug_homog)
80- presolve::elimpart improved (see Tst/Short/bug_presolve)
81- pointid.lib added
82- dmod.lib extended (operatorModulo)
83- normal.lib improved (matrix orderings etc.)
84- minor updates
85
86Changes w.r.t 3-1-0-1:
87- 3-1-0-2 Wed May  6 12:34:23 CEST 2009
88- TMPDIR causes problems on MacOsX builds (or fails): renamed to SI_TMPDIR
89- better error handling in assigning qring
90- attributes which depend on the ring: cleanup fixed (see Tst/Short/bug_tr134)
91- minor updates
92
93Changes w.r.t 3-1-0:
94- 3-1-0-1 Tue Apr 28 20:11:22 CEST 2009
95- reduction was not complete in some cases fixed (char 0, qring, module, ordering (c,...))
96  (see Tst/Short/bug_tr132)
97- better test for arguments of elim (check for old syntax)
98  (see elim.lib, tr 133)
99- minor doc updates
100
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