source: git/Singular/ChangeLog @ 1518b9

fieker-DuValspielwiese
Last change on this file since 1518b9 was 50a84c, checked in by Hans Schönemann <hannes@…>, 25 years ago
* hannes: added ERROR, trace flag for proc git-svn-id: file:///usr/local/Singular/svn/trunk@2942 2c84dea3-7e68-4137-9b89-c4e89433aadc
  • Property mode set to 100644
File size: 31.2 KB
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1Tue Mar 16 15:54:02 MET 1999 hannes
2  * introduced new routine ERROR(string) (iparith.cc, tok.h)
3  * added trace flag for proc (ipid.cc iplib.cc, febase*)
4
5Mon Mar  8 18:27:26 MET 1999 hannes
6  * access to coeff-description via functions (1. approach)
7    (rChar,  rInternalChar, rField_is_Zp, rField_is_Q,
8     rField_is_R, rField_is_GF, rField_is_Zp_a, rField_is_Q_a,
9     rField_has_simple_inverse)
10
11Wed Dec 16 16:02:07 1998  Jens Schmidt  <schmidt@mathematik.uni-kl.de>
12
13        * clapsing.cc: debugging output modified
14
15Thu Oct 22 14:21:17 MEST 1998 <krueger@mathematik.uni-kl.de>
16        * tesths.cc,subexpr.h,subexpr.cc,ipshell.h,ipshell.cc,iplib.cc
17        * ipid.h,ipid.cc,ipassign.cc,iparith.cc
18          - Added assignment <package>=<package> via ref-counter
19            rewriten killhdl for packages
20          - Added libname,language to packages
21          - exportto(Up,...) 'Up' defined in syMake
22          - listvar() shows toplevel-packages too.
23
24Mon Oct 19 16:01:18 MESZ 1998 hannes
25* hannes: limitations on length of arguments removed (was 200 chars)
26  (iplib.cc)
27
28Thu Oct 15 15:54:05 MEST 1998 <krueger@mathematik.uni-kl.de>
29        * extra.cc,grammar.y,ipid.cc,ipid.h,iplib.cc,ipshell.cc
30        * ipshell.h,ring.cc,structs.h,tesths.cc,mod2.h.in
31          Replaced ring *iiLocalRing[] by a stack (class namerec)
32          To use old method define USE_IILOCALRING in mod2.h
33          Old method incompatible with HAVE_NAMESPACES!
34
351998-10-14  Olaf Bachmann  <obachman@mathematik.uni-kl.de>
36
37        * sing_mp.cc (slOpenMPLaunch): added slKill as link function
38        * added --MPrsh to slOpenLaunch
39
40Wed Jul  1 15:25:23 MET DST 1998 hannes:
41* fixed bug with quotient: M:module(0) returns (1), not ([1])
42
43Tue Jun 30 18:30:02 1998  Jens Schmidt  <schmidt@mathematik.uni-kl.de>
44
45        * claptmp.cc (tmax, tmin(Var, Var)): instantiations added
46
47Fri Jun 19 10:01:59 MET DST 1998 hannes
48* hannes: changed back: quot is now from standard.lib,
49                        quotient the C-version
50                        (iparith.cc LIB/standard.lib)
51
52Thu Jun 18 19:27:27 MET DST 1998 hannes
53        * error handling (grammar.y iparith.cc iplib.cc)
54          (leaving of levels, local vars, messages,..)
55          The reason:
56               proc p { intvec w; w[0]; }
57               proc p2 {int i;p();"huhu";}
58               p2(); int i; listvar();
59
601998-06-13  Olaf Bachmann  <obachman@mathematik.uni-kl.de>
61
62        * feread.cc: explicit declaration of stuff we need from readline.h
63
641998-06-12  Olaf Bachmann  <obachman@mathematik.uni-kl.de>
65
66        * polys.cc: pComp for simple orderings based on only three
67        routines (no variation for # of variables)
68
69        * spolys0.cc (spGSpolyLoop): globally replaced by spSpolyLoop_General
70
71Fri Jun 12 12:11:06 MET DST 1998 hannes
72        * minor optimizations in polys.cc, kutil.* kstd1.cc:
73          pass pointers, not structures to posIn[LT],
74          do not check for NULL in pDeg (as pFDeg does not check)
75
76Wed Jun  3 16:20:22 1998  Jens Schmidt  <schmidt@mathematik.uni-kl.de>
77
78        * Makefile.in (DOCS): target removed
79          (DISTFILES): reference to `$(DOC)' removed
80          (distclean): reference to `$(docdir)' removed
81
82Wed Jun 03 16:46:06 1998    <pohl@FUECHSE>
83
84        * claptmpl.cc: instantiation for operator == (CFFactor, CFFactor)
85          added
86
87Tue Jun  2 17:28:48 MET DST 1998 hannes
88        * introduced /* */ comments
89        * some code cleanups
90Fri May 29 17:00:27 MET DST 1998 hannes
91        * change res to nres (cmd), resu to res(standard.lib)
92          including changes to libs, docs (partially)
93Wed May 27 19:13:10 MET DST 1998 hannes
94        * removed #define HAVE_GMP and non-gmp-parts
95Wed May 20 15:03:28 1998  Jens Schmidt  <schmidt@mathematik.uni-kl.de>
96
97        * LIB/primdec.lib (info): info string reformated
98
991998-05-19  Olaf Bachmann  <obachman@mathematik.uni-kl.de>
100
101        * find_exec.c (find_executable): add "." top path, if under WINNT
102        and MSDOS display
103
104        * mmutil.c (mmCheckDBMCB): use _end only #ifdef unix
105
106        * ideals.cc (idDelLmEquals): added idDelLmEqual == simplify(16),
107        and idDelDiv == simplify(32); improved pComparePolys
108
1091998-05-18  Olaf Bachmann  <obachman@mathematik.uni-kl.de>
110
111        * extra.cc (jjSYSTEM): changed "whoami" --> "Singular", added
112        "nblocks"
113
114Sat May 16 14:14:20 MET DST 1998 hannes
115* avoid multiple objects of the same name (fix keepring)
116Fri May 15 18:02:57 MET DST 1998 hannes
117* added type conversion: ideal(map) -> map
118Fri May 15 13:06:32 MET DST 1998 hannes
119* added syntax: kill (....)
120Thu May 14 16:40:43 MET DST 1998 hannes
121* fixed bug in CoeffOfKBase (ideals.cc)
122Thu May 14 12:01:53 MET DST 1998 hannes
123* a ring with a coeff. field GF(p,n) cannot be constructed
124  without gftables (ring.cc)
125Wed May 13 16:52:09 MET DST 1998 hannes
126        * changed syntax of NOT (does not require () any more)
127Tue May 12 16:58:13 MET DST 1998 hannes
128        * changed return type of option(): none -> string
129Tue May 12 11:57:50 MET DST 1998 hannes
130        * added "lres"
1311998-05-08  Olaf Bachmann  <obachman@mathematik.uni-kl.de>
132
133        * extra.cc (jjSYSTEM): put all undocumented system calls into
134        #ifdef HAVE_EXTENDED_SYSTEM which is _not_ defined by default
135
136        * exteded system("random") to always return the seed of the random
137        generator
138
139Thu May  7 19:49:34 MET DST 1998 hannes
140        * added syntax rule "proc <name> <arglist> <string> <body>"
141        * speedup for feReadLine
142
143Wed May  6 19:10:59 1998  Jens Schmidt  <schmidt@mathematik.uni-kl.de>
144
145        * find_exec.c (find_executable): bug fix.  Recognizes
146          `../Singular' properly.
147
148Tue May  5 14:06:12 1998  Jens/Kai
149
150        * libparse.l: message fix
151
152Thu Apr 30 19:16:45 MET DST 1998 hannes
153        * fixed "missing e-o-buffer" for long lines in febase.inc
154
155Wed Apr 29 18:26:19 MET DST 1998 hannes
156        * added filed list_length tossyStrategy
157        ( for conversion list <-> resolution): syz.h, syz1.cc, iparith.cc
1581998-04-29  Olaf Bachmann  <obachman@mathematik.uni-kl.de>
159
160        * mmutil.c (mmGetIndex): new implementation: Use generated lookup
161        table (mmutil.inc) instead of "binary" search on size
162
163Tue Apr 28 19:56:46 MET DST 1998 hannes
164  * ipassign.cc: fixed assignment of resolution to list: need ipMoveId
1651998-04-28  Olaf Bachmann  <obachman@mathematik.uni-kl.de>
166
167        * kstd2.cc (redHomog): Some more ouput for KDEBUG && TEST_OPT_DEBUG
168
169        * mminit.cc: introduced memory(2) which measures physical memory
170        consumption using the system call sbrk (this never lies!)
171
172Mon Apr 27 18:07:21 MET DST 1998 hannes
173        * use ReAlloc for enlargeT, enlargeL  (kutil.cc)
174Mon Apr 27 16:45:41 MET DST 1998 hannes
175        * fixed conversion of factory 0 to poly NULL (clapconv.cc)
176
1771998-04-27  Olaf Bachmann  <obachman@mathematik.uni-kl.de>
178
179        * febase.cc (myfread): introduced myfread and myfopen which assure
180        that newlines in text files are always \n
181
182Fri Apr 24 19:14:42 1998  Jens Schmidt  <schmidt@mathematik.uni-kl.de>
183
184        * clapsing.cc (FACTORY_GCD_STAT, singclap_divide_content):
185          dependency on FACTORY_GCD_TEST removed.  Statistics are now done
186           using `FACTORY_GCDSTAT' and `FCATORY_CONTSTAT' which are defined
187           to expand to nothing if `FACTORY_GCD_TIMING' is off.
188
189        * extra.cc (FACTORY_GCD_STAT): dependency on `FACTORY_GCD_TEST'
190          removed.  Includes `gcd_stat.h' in dependency on
191          `FACTORY_CGD_STAT'.
192
193        * extra.cc (jjSYSTEM): new command `gcdstat' in dependency on
194          `FACTORY_GCD_STAT'
195
196Fri Apr 24 18:25:23 MET DST 1998 hannes
197  * fixed bug in maps.cc: size of monom is not pMonomSize but mmGetSpecSize()
198  * changed header in tesths.cc
199  * changed handling of ring changes (polys*.cc ring.cc)
200Thu Apr 23 20:53:06 MET DST 1998 hannes
201  * removed END_GRAMMAR ("RETURN") from iparith.cc, grammar.y
202Thu Apr 23 20:16:24 MET DST 1998 hannes
203  * fixed bug in rKill of Q-rings (ring.cc, polys.cc)
204
205Thu Apr 23 11:12:48 1998  Jens Schmidt  <schmidt@mathematik.uni-kl.de>
206
207        * clapsing.cc (FACTORY_CFTROUT, FACTORY_CFAOUT): stuipd bug fix
208
209        * clapsing.cc (FACTORY_ALGOUT, FACTORY_CFTROUT, FACTORY_CFAOUT):
210          new macros for debugging data transfer to Factory
211           (singclap_divide_content, singclap_alglcm,
212           singclap_algdividecontent): use the new macros
213
214        * clapsing.cc (FACTORY_GCD_TIMING, singclap_divide_content,
215          singclap_alglcm, singclap_algdividecontent): dependency on
216          FACTORY_GCD_TEST removed.  Timings are now done directly using
217          `TIMING_START' and `TIMING_END' which are defined to expand to
218          nothing if `FACTORY_GCD_TIMING' is off.
219
220        * extra.cc (FACTORY_GCD_TIMING): dependency on FACTORY_GCD_TEST
221          removed
222
223        * longalg.cc (naNormalize): gcd calculation depends on #define
224          `FACTORY_GCD_TEST'
225
226Wed Apr 22 09:42:35 MET DST 1998 hannes
227  * several changes concerning stdfac
228    (kstdfac.cc, kutil.cc kutil.h)
229
230Tue Apr 21 15:19:10 MET DST 1998 hannes/jens
231  * gdc in Q(a) returns "not implemented" (clapsing.cc)
232
233Tue Apr 21 12:30:44 1998  Jens Schmidt  <schmidt@mathematik.uni-kl.de>
234
235        * clapsing.cc  (singclap_gcd): checks for `NULL' removed
236
237        * clapsing.cc, extra.cc (FACTORY_GCD_TEST, FACTORY_GCD_STAT,
238           FACTORY_GCD_DEBOUT, FACTORY_GCD_TIMING): new #defines for gcd
239          testing
240        * clapsing.cc (singclap_divide_content, singclap_alglcm,
241          singclap_algdividecontent): code added for factory testing.
242            Wrapped by #defines `FACTORY_GCD_TEST', `FACTORY_GCD_STAT',
243           `FACTORY_GCD_DEBOUT', and `FACTORY_GCD_TIMING'.
244        * extra.cc (jjSYSTEM): code added for factory testing.  Wrapped
245          by #defines `FACTORY_GCD_TEST' and `FACTORY_GCD_TIMING'.
246
247Fri Apr 17 09:53:53 MET DST 1998 hannes
248 * fixed a minor but very nasty bug: nlSetMap was resetting npPrimeM
249    (longrat.cc)
250
2511998-04-21  Olaf Bachmann  <obachman@mathematik.uni-kl.de>
252
253        * mmprivat.h: Got rid off mmheap.cc, "inlined" mmPutMemory
254
255        * longalg.h:  Exponents in parameter (polys) are typedef'ed to
256        EXPONENT_TYPE
257
2581998-04-20  Olaf Bachmann  <obachman@mathematik.uni-kl.de>
259
260        * mmallocb.c: Merged with mmheap.c.
261
2621998-04-16  Olaf Bachmann  <obachman@mathematik.uni-kl.de>
263
264        * mpsr_PutPoly.cc: Took out normalization of rational numbers
265        before they are put -- might have side effects
266
267        * extra.cc: added system("--option") which returns value of
268        option; in debug mode: system("OptionValues") lists all option
269        values
270
271        * sing_mp.cc: use long option names for MP link options
272        * MPtcp:launch: Uses find_exec as default application
273
274        *  tesths.cc: New (handling of) command line options (long
275        options, usage of getopt_long): Parse more than one argument
276        script, etc ..
277        *  added getopt.[c,h]for parsing of command lines
278
279        * mod2.h.in, configure.in: Got rid off str* tests
280
2811998-04-07  Olaf Bachmann  <obachman@mathematik.uni-kl.de>
282
283        * mpsr_Put.cc (mpsr_PutDump): dump does not dump LIB string any more
284
285        * extra.cc (jjSYSTEM): added System("whoami") to return full
286        executable pathname of running Singular
287
288Tue Apr  7 10:27:50 MET DST 1998 hannes
289        * fixed scanner bug: ignoring { and } in <block> (scanner.l)
290
2911998-04-06  Olaf Bachmann  <obachman@mathematik.uni-kl.de>
292
293        * spSpolyLoop.h: neww calling interface for spGetSpolyLoop
294
295        * kstd1.cc (kNF): moved strat->ak field initailization out of
296        initBuchMora into single routines
297
298        * febase.cc (feGetSearchPath): added feGetSearchPath; changed
299        algorithm for searching files: $SINGULARPATH -> relative to
300        executable -> burnt-in locations
301        * added find_exec.c to get absolute pathname of executable
302
303Mon Apr  6 14:23:52 1998  Jens Schmidt  <schmidt@mathematik.uni-kl.de>
304
305        * claptmpl.cc: instantiation for `tabs()' added
306
307Sat Apr  4 00:52:58 MET DST 1998 Kai Krueger <krueger@mathematik.uni-kl.de>
308        * iplib.cc libparse.cc libparse.h libparse.l misc.cc LIB/*.lib
309          Changed help for libraries.
310
311Wed Apr  1 20:55:15 MET DST 1998 hannes
312        * mpsr_Tok.cc,tok.h: minor fix, removed VERBOSE_CMD
313        * iparith.cc ipconv.cc: added conversion list <-> resolution
314        * lists.cc, syz1.cc : fixed bug in conversion (list<->res.):
315          handling "empty" case
316        * scanner.l: added option: %option always-interactive
317
318Tue Mar 31 10:47:06 MET DST 1998 hannes
319        * feread.cc: fixed handling of empty history
320        * clapsing.cc: fixed gcd(0,..) and gcd(..,0) -> pOne()
321        * febase.h/febase.inc: renaming of scanner variables
322          ( yy_blocklineno, yy_noeof)
323        * febase.inc: increased speed in feReadLine
324        * minor changes in scanner/grammar/iparith.cc (example)
325
3261998-03-27  Olaf Bachmann  <obachman@mathematik.uni-kl.de>
327
328        * longalg.cc (naDBTest): fixed lines for number tests
329
330        * added spSpolyLoop.inc to repository
331
332        * algmap.cc (maAlgpolyMap): fixed bug which changed preimage
333
3341998-03-23  Olaf Bachmann  <obachman@mathematik.uni-kl.de>
335
336        * taged version 1.1.7 -- unconditional fast version
337
338        * polys-impl.cc, polys.cc: No COMP_FAST any more
339
340        * Makefile.in: Introduced variable PERL, set by configure
341
342        * kstdfac.cc (kStratCopy): kModW iv is not copied, but just the
343        pointer is set
344
3451998-03-18  Olaf Bachmann  <obachman@mathematik.uni-kl.de>
346
347        * Makefile.in: added Singularb target for bprof
348
349        * polys-impl.h, polys-comp.h: Cleaned up COMP_FAST and related
350        #defines
351
3521998-03-16  Olaf Bachmann  <obachman@mathematik.uni-kl.de>
353
354        * polys-impl.h: no #define COMP_FAST
355
356        * configure.in,Makefile.in: check for flex -P; increased version
357        number to 1.1.7
358
359Fri Mar 13 16:16:27 MET 1998 hannes
360  * fixed: Singular crashed while changing the minpoly in GF(q)
361    (ipassign.cc)
362
363Fri Mar  6 13:27:45 MET 1998 Kai Krueger <krueger@mathematik.uni-kl.de>
364        * new: libparse.l,libparse.cc,utils.cc,ytils.h
365          scanner for a quick check of singular-libraries.
366        * Makefile.in,mod2.h.in,iplib.cc,structs.h,subexpr.h
367          use a scanner when loading libraries.
368        * grammar.y,ipassign.cc,subexpr.h
369          procinfo: added position of end of proc-definition
370                    added flag for 'static'-proc (proc that can only be used
371                          in the library they are defined).
372        * LIB: deform.lib,finvar.lib,hnoether.lib,normal.lib,presolve.lib
373               primdec.lib,tex.lib
374          made fixes requested by libparse (s.a. brackets, ....)
375
3761998-03-04  Olaf Bachmann  <obachman@mathematik.uni-kl.de>
377
378        * febase.h: added macro assume()
379
380        * spSpolyLoop.cc: Automatic generation of SpolyLoops using
381        spSpolyLoop.pl
382
383        * kstd*.cc: New calling interface to get SpolyLoop
384
385        * ring.h: Introduced rOrderType_t
386
387Mon Mar  2 16:18:25 MET 1998 hannes
388   * changed handling of "echo" in examples: do not report file + lineno
389     (febase.inc,lib0lib.res, inoutlib.res, mem.res, homlib.res)
390
391Fri Feb 27 15:02:10 MET 1998 hannes
392   * new input scheme: many modifications to febase.h, febase.inc,
393     febase.cc, scanner.l, grammar.y, iplib.cc
394
395Tue Feb 17 18:43:11 MET 1998 hannes
396        * added additional factorization check after redTail
397          (kstdfac.cc)
398
3991998-02-17  Olaf Bachmann  <obachman@mathematik.uni-kl.de>
400
401        * longalg.cc (napWrite): made it globally available to support
402        FACTORY_DEBUG_OUT
403
404        * clapsing.cc (singclap_algdividecontent): inserted
405        FACTORY_DEBUG_OUT
406
407Mon Feb 16 10:43:38 MET 1998 hannes
408   * added HAVE_TCL to ring.cc
409
410Mon Feb  9 12:28:21 MET 1998 hannes
411   * added tests for coeff-filed GF(q), added stbus for GF(q)-conversion
412     (clapconv.cc clapsing.cc clapconv.h)
413
414Tue Jan 27 19:45:19 MET 1998 hannes
415   *  bug fixes for TEST_MAC_ORDER (binom.* polys-impl.h, spSpolyLoop.cc)
416      (binom.* poly-impl.* spSpolyLoop.cc)
417
418Mon Jan 26 18:40:43 MET 1998 hannes
419   * changes in iparith.cc for define: PROC_BUG
420     useful, if c++ cannot type cast proc variables
421
422Sat Jan 24 18:21:24 MET 1998 hannes
423   * bug fixes for TEST_MAC_ORDER (binom.* polys-impl.h, spSpolyLoop.cc)
424
425Sat Jan 17 18:56:34 MET 1998 hannes
426   * changes for TEST_MAC_ORDER, part 3 (binom.cc, binom.h, spSpolyLoop.cc)
427
428Sat Jan 17 18:21:15 MET 1998 hannes
429        * removed duplicate _memcpyW from mmalloc.c
430        * fixed type cast in iplib.cc
431        * changes for TEST_MAC_ORDER, part 2 (binom.cc, binom.h, spSpolyLoop.cc)
432
433Fri Jan 16 15:30:07 MET 1998 Kai Krueger <krueger@mathematik.uni-kl.de>
434        * extra.cc,febase.cc,febase.inc,grammar.y,iparith.cc
435        * ipassign.cc,ipid.cc,ipid.h,iplib.cc,ipshell.h,misc.cc
436        * mpsr_Put.cc,mpsr_Put.h,silink.cc,structs.h,subexpr.cc,subexpr.h
437        * tesths.cc
438          Implementation of new proc-scheme done.
439
440Fri Jan 16 14:51:07 MET 1998 Kai Krueger <krueger@mathematik.uni-kl.de>
441        * Makefile.in,tests/mpcheck,teste/comparecheck:
442          fixed use of correct Singular during checks
443
444Fri Jan 16 09:23:07 MET 1998
445        * changes for TEST_MAC_ORDER, part 1 (hannes)
446
447Wed Jan 14 15:36:04 1998  Olaf Bachmann  <obachman@mathematik.uni-kl.de>
448
449        * polys-impl.h (pMonAddFast): fixed handling of component
450
451        * mmutil.c: added _memcpyW for DO_DEEP_PROFILE
452
453        * binom.h: #undef TEST_MAC_ORDER as default
454
455        * polys-impl.h: fixes to make things clearer and for
456          NO_EXP_VECTOR_OPS
457
458        * Makefile.in (Singularp): use static linking for
459
460Fri Dec 19 17:22:26 1997  Jens Schmidt  <schmidt@mathematik.uni-kl.de>
461
462        * claptmpl.cc: template instantiation for `Array<REvaluation>'
463          added
464
465        * fglmcomb.cc, fglmhom.cc, fglmzero.cc, claptmpl.cc: #include
466          directives fixed (templates/list.h renamed to
467           templates/ftmpl_list.h)
468
469Thu Dec 18 15:23:29 MET 1997
470        * hannes:
471        - removed type "binary" and handling routines
472        (iparith.cc ipid.cc subexpr.cc tok.h)
473        - fixed m16ex (doc/examples.doc)
474        - fixed reference (doc/singular.doc, doc/start.doc)
475
476Wed Dec 17 09:47:58 MEZ 1997 Kai Krueger <krueger@mathematik.uni-kl.de>
477        * test/dbm_test.[in/out]: rewrite of dbm-tests.
478
479Tue Dec 16 16:59:41 1997  Olaf Bachmann  <obachman@mathematik.uni-kl.de>
480
481        * polys-impl.h: Introduced COMP_NO_EXP_VECTOR_OPS -- which turns
482        off "vector techniques" of monomial operations, i.e. does
483        everything exponent-wise
484
485Mon Dec 15 23:31:56 1997  Olaf Bachmann  <obachman@mathematik.uni-kl.de>
486
487        * polys-impl.h: Various small bug - fixes and changes in
488          preparation of COMP_FAST merge: hilbert series, maps are
489          ok; sres and syz are still buggy; small things still need to be
490          checked;
491
492Fri Dec 12 15:38:19 1997  Olaf Bachmann  <obachman@mathematik.uni-kl.de>
493
494        * mmallocb.c (mmDBFreeBlock): introduced UNREG_MEM_PATTERN which,
495          when defined, inserts unregular memory pattern in
496          allocated/freed memory
497
498        * all: changed dangerous pNew calls to pInit's
499
500Fri Dec  5 18:43:47 MET 1997
501        * hannes: fix to ideals.cc: avoid pGetExp(p,0)
502
503Thu Dec  4 16:13:31 MEZ 1997 Kai Krueger <krueger@mathematik.uni-kl.de>
504        * ndbm.cc: don't replace bcopy by memcpy if possible, otherwise
505          the database (>1024 bytes) will be corrupted.
506        - added check for bcopy() in configure.
507
508Wed Dec  3 16:14:51 1997  Olaf Bachmann  <obachman@mathematik.uni-kl.de>
509
510        * Many changes to prepare for implementation of fast comparison
511                  schemes: Here are only a few:
512        - added file polys-impl.h which implements low-level poly stuff
513        - removed file polys2.cc, added polys-impl.cc
514        - added Singularp target to Make
515        - prepared configure for setting of exponent type
516        - got rid of as many direct p->exp[..] accesses as possible
517        - added file spSpolyLoop.cc spSpolyLoop.h polys-comp.h
518        * polys-impl.h: if you defined COMP_FAST, then fast polynomial
519                  comparsions are eanbled (still needs a lot of debugging)
520
521
522Fri Oct 31 05:45:25 1997  Olaf Bachman  <bachman@bombelli.dm.unipi.it>
523
524        * polys1.cc et al: got rid of p[Get/Set]ExpV routines, provided
525                  pCopy2 instead
526
527Wed Oct  8 12:22:47 1997  Olaf Bachmann  <obachman@mathematik.uni-kl.de>
528
529        * increased version number to 1.1.3
530
531        * ndbm.cc: Solaris compatibility: #define bcopy bzero, bcmp;
532                  #include <fcntl.h>
533        * configure.in: added check for fcntl.h sys/types.h sys/stat.h, ucblib
534          ensured that either lgmp or lsmallgmp is in $LIBS
535
536Tue Sep 16 15:45:44 MET DST 1997
537        * hannes: changed/corrected/clean naNormalize, naLcm, pCleardenom, pContent
538            (polys1.cc, longalg.cc)
539            added singclap_alglcm (clapconv.cc, clapsing.cc)
540
541Tue Sep  9 11:05:28 MET DST 1997
542        * hannes: flex-staff is now in febase.inc
543               changed tutorial (doc/examples.doc, version-no: doc/tutor.tex)
544
545Fri Aug 15 11:44:13 MESZ 1997  Kai Krueger <krueger@mathematik.uni-kl.de>
546        * ndbm.cc: fix open-bug  for dos
547          default mode of open is ascii, we need binary mode.
548
549Thu Aug 14 18:04:04 1997  Olaf Bachmann  <obachman@mathematik.uni-kl.de>
550        and anne
551
552        * Makefile.in, mod2.h.in, configure.in: cleaned up for dos
553          cross-compilation
554
555Tue Aug 12 19:08:20 MET DST 1997
556        * hannes: added nExactDiv to numbers
557        * hannes: corrected open bug in sing_dbm.cc (could only "r")
558                  simplified sing_dbm.cc (many tests already in silink.cc)
559                  added "mod" (as an alias to "%")
560                  updated singular.doc: div/mod
561                                        DBM: links
562        * hannes: ANSI-conversion in ndbm.cc
563          (added return types, include files)
564
565Fri Aug  8 14:54:28 1997  Olaf Bachmann  <obachman@mathematik.uni-kl.de>
566
567        * Makefile.in ndbm.[cc,h]: Together with krueger: Added files
568          ndbm.[cc,h]; no longer linking with libdbm, instead,
569          user supplied files; added dbm_test; small changes to sing_dbm.cc
570
571Fri Aug  8 12:56:44 MET DST 1997
572        * hannes: introduced "div" for integer division
573          grammar.*, iparith.cc, singular.doc
574        * changed version to 1.1.2/August
575
576Thu Aug  7 14:51:59 1997  Olaf Bachmann  <obachman@mathematik.uni-kl.de>
577
578        * mpsr_Get.cc (GetCopCommandLeftv): made +/* to binary ops
579
580        * longrat.[h,cc]: added number   nlInit(number i) to initialize a
581                  number, i.e. get it into the right Singular state
582
583Wed Jul 16 12:57:22 MET DST 1997: hannes
584        * introduced '.singularrc', modified loading of satndard.lib
585          (tesths.cc)
586Tue Jul 15 13:57:46 MET DST 1997: hannes
587        * added call to proc in from standard.lib in tesths.cc
588
589Wed Jul  9 17:50:23 MET DST 1997: hannes/siebert
590        * added new type (resolution)
591        -> extra.cc, ipid.cc, iparith.cc, ipconv.cc, syz.h, syz1.cc
592
593Fri Jun 20 12:18:10 1997  Olaf Bachmann  <obachman@ratchwum.mathematik.uni-kl.de (Olaf Bachmann)>
594
595        * tesths.cc (main): fixed condition of mprs_ttGen execution
596
597Thu Jun 19 10:49:10 1997  Olaf Bachmann  <obachman@ratchwum.mathematik.uni-kl.de (Olaf Bachmann)>
598
599        * mpsr_Put.h: corrected efinitions of MP_AnnotReqValTree, MP_AnnotReqValNode
600
601Tue Jun 17 11:47:47 1997  Olaf Bachmann  <obachman@ratchwum.mathematik.uni-kl.de (Olaf Bachmann)>
602
603        * Makefile.in (Singular): added mod2.h to dependencies of iparith.inc
604
605        * tok.h: no discrimination of mac for inline definition any more
606
607Wed Jun 11 09:56:05 1997  Olaf Bachmann  <obachman@ratchwum.mathematik.uni-kl.de (Olaf Bachmann)>
608
609        * mpsr_Tok.cc (cmd_dictcops): changed names of some MP_Cops
610
611        * longrat.[cc,h], tesths.cc, Makefile.in, configure.in:
612          added support for smallgmp
613
614Tue Jun 10 17:25:28 1997  Olaf Bachmann  <obachman@ratchwum.mathematik.uni-kl.de (Olaf Bachmann)>
615
616        * sing_mp.cc: Got rid off warnings, when incomplete link specs
617
618Thu Jun  5 15:16:19 1997  Olaf Bachmann  <obachman@ratchwum.mathematik.uni-kl.de (Olaf Bachmann)>
619
620        * tests/mpcheck: added check for correct remote shell
621
622Sun May 25 14:06:12 1997  Olaf Bachmann  <obachman@ratchwum.mathematik.uni-kl.de (Olaf Bachmann)>
623
624        * configure.in: Fixed handling of CXXFLAGS -- it is not touched if
625          set as env var
626
627Fri May 23 11:40:14 1997  Olaf Bachmann  <obachman@schlupp.mathematik.uni-kl.de (Olaf Bachmann)>
628
629        * Makefile.in: Changed dist target to cp; make distclean
630
631Wed May 21 08:56:19 1997  Olaf Bachmann  <obachman@ratchwum.mathematik.uni-kl.de (Olaf Bachmann)>
632
633        * mpsr_Tok.cc: fixed dependencies/generation of mpsr_Tok.inc
634
635        * tesths.cc (main): made -v option gmp v1.3 clean
636
637Tue May 20 14:02:42 1997  Olaf Bachmann  <obachman@ratchwum.mathematik.uni-kl.de (Olaf Bachmann)>
638
639        * misc.cc: Put #include <factory.h> into #ifdef HAVE_FACTORY brackets
640
641* hannes: ipshell.cc: fixed a bug in iiExport (multiple exports in rings)
642          subexpr.cc: implemented sleftv::Copy for ring/qring
643          syz1.cc: added missing idSkipZeros to LaScala*
644
645Wed May 14 16:40:19 1997  Olaf Bachmann  <obachman@ratchwum.mathematik.uni-kl.de (Olaf Bachmann)>
646
647        * Makefile.in: changed mpcheck.data so that the brain-dead sed on
648          the suns does not mess up the output on files with long lines
649
650Tue May 13 11:32:41 1997  Olaf Bachmann  <obachman@ratchwum.mathematik.uni-kl.de (Olaf Bachmann)>
651
652        * claptmpl.cc: changed template initializiation of libfac, so that
653          class.cc and tmpl_inst.h does not need to be included
654
655Mon May 12 16:48:14 1997  Olaf Bachmann  <obachman@ratchwum.mathematik.uni-kl.de (Olaf Bachmann)>
656
657        * misc.cc: Added / to Help_File and Info_File
658
659Tue May  6 08:29:57 1997  Olaf Bachmann  <obachman@ratchwum.mathematik.uni-kl.de (Olaf Bachmann)>
660
661        * added factorycheck target in Makefile.in
662
663        * Makefile.in (configure): took out rules which automatically
664          reruns autoconf. Print out warning, instead
665
666        * misc.cc, configure.in, mod2.h.in:
667            added SINGULAR_INFODIR to search for info files
668
669        * configure.in: Added AC_SUBST(WITH_LIBFAC, WITH_MP, WITH_FACTORY)
670
671Mon May  5 10:31:15 1997  Olaf Bachmann  <obachman@ratchwum.mathematik.uni-kl.de (Olaf Bachmann)>
672
673        * #include "factory" instead of include "singfactory"
674
675        * mod2.h.in: define buildin_gmp, if HAVE_GMP and macintosh
676
677Sun May  4 11:14:44 1997  Olaf Bachmann  <obachman@ratchwum.mathematik.uni-kl.de (Olaf Bachmann)>
678
679        * Added make target mpcheck; Update INSTALL file
680
681        * mpsr_PutPoly.cc (PutRationalNumber): Normalize if number->s == 0
682          and not if number->s == 2
683
684        * mpsr_GetPoly.cc (GetGaloisNumber): Introduced special routines,
685          since npInit op in GetModuloNumber messed things up
686
687Sat May  3 00:07:55 1997  Olaf Bachmann  <obachman@ratchwum.mathematik.uni-kl.de (Olaf Bachmann)>
688
689        * Makefile.in (CPPFLAGS): put -I. before other CPPFLAGS
690
691        * febase.cc (feFopen): fixed bug in opening library from
692          SINGULAR_DATADIR: SINGULAR_DATADIR is appended to
693          getenv("SINGULARPATH")
694
695        * small mpsr Changes to reflect some name changes of MP Dicts
696
697        * configure.in Makefile.in: new scheme for updating Makefile mod2.h
698          based on time-stamps
699
700Fri May  2 17:29:32 1997  Olaf Bachmann  <obachman@ratchwum.mathematik.uni-kl.de (Olaf Bachmann)>
701
702        * mpsr.h: reflected changes of MP version 1.1.2 (Dicts in MP.h)
703
704        * Fixed small bug in configure.in
705
706Mon Apr 28 21:00:07 1997  Olaf Bachmann  <obachman@ratchwum.mathematik.uni-kl.de (Olaf Bachmann)>
707
708        * Added README, INSTALL, COPYING file to distribution
709
710        * tesths.cc (main): slightly changed Singular banner; fixed
711          display of version number
712
713Fri Apr 25 16:59:31 1997  Olaf Bachmann  <obachman@ratchwum.mathematik.uni-kl.de (Olaf Bachmann)>
714
715        * fixed configure.in s.t. sprintf test is correct
716
717        * Changed SingularPath to SINGULARPATH
718
719        * fixed sys/times.h and sys/time.h confusion
720
721        * Various changes to reflect new configure (versions defined in
722          configure.in, changed HAVE_LIBFACTORY into HAVE_FACTORY, data
723          dir is pasted from configure into mod2.h and used from there in
724          feFopen.
725
726        * Added configure facility, repalced mod2.h by mod2.h.in Makefile
727          by Makefile.in
728
729Fri Apr 18 09:47:22 1997  Olaf Bachmann  <obachman@ratchwum.mathematik.uni-kl.de (Olaf Bachmann)>
730
731        * silink.cc (DumpAsciiIdhdl): LIB string is dumped without type
732          declaration
733
734        * mpsr_Get.cc (InitIdentifierLeftv): used mpsr_SetCurrRing(r,
735          TRUE) so that pOne works if no ring did previously exist.
736
737        * iparith.cc: Added jjPROC3.
738
739Tue Apr 15 12:07:17 1997  Olaf Bachmann  <obachman@ratchwum.mathematik.uni-kl.de (Olaf Bachmann)>
740
741        * silink.cc (slStandardInit): changed Ascii type specifyer from
742          "ascii" to "Ascii" for consistency
743
744        * iparith.cc : added #else branch to #ifdef HAVE_FGLM in proc table
745
746        *  (extra.cc): system("sh",command) returns exit status of command
747
748Thu Apr 10 11:59:41 1997  Olaf Bachmann  <obachman@ratchwum.mathematik.uni-kl.de (Olaf Bachmann)>
749
750        * remote quit is now arranged using MP_CopMpQuit
751
752        * Updated mpsr_* files for new naming convention of MP v:1.1.2
753
754Tue Apr  8 10:43:48 1997  Olaf Bachmann  <obachman@ratchwum.mathematik.uni-kl.de (Olaf Bachmann)>
755
756        * Reimplemented link structures. Cleaned it up. Introduced assignment
757link = link. Fixed some bugs in asciidump. Made proc's work for MP links.
758
759Sat Mar 29 16:01:39 1997  Olaf Bachmann  <obachman@ratchwum.mathematik.uni-kl.de (Olaf Bachmann)>
760
761        * silink.cc (DumpQring): Takes care of dumping a Qring
762        (slInit): enable ascii link specification of the form "filename
763        mode:w"
764
765Fri Mar 28 14:12:05 1997  Olaf Bachmann  <obachman@ratchwum.mathematik.uni-kl.de (Olaf Bachmann)>
766
767        * Added routines dump(link) and getdump(link) for ascii and MP
768          links
769
770        * ipconv.cc (dConvertTypes): added int->module conversion so that
771          'module m = 0' works
772
773        * iparith.cc (jjVAR1): added LINK_CMD to list of typeof(...)
774
775Thu Mar 27 21:20:20 1997  Olaf Bachmann  <obachman@ratchwum.mathematik.uni-kl.de (Olaf Bachmann)>
776
777        * added real time timer (rtimer) analog to timer
778
779        * added command-line option "-d ticks_per_second" and "-m
780          min_displayed_time_in_sec" and chahnged timer accordingly
781
782        * added some #ifdef HAVE_FGLM in fglm*.cc
783
784
785Wed Mar 26 14:02:15 1997  Olaf Bachmann  <obachman@ratchwum.mathematik.uni-kl.de (Olaf Bachmann)>
786
787        * added reference counter to links, updated slKill, slCopy, slInit
788        * various small bug fixes for Batch mode
789
790Mon Mar 24 14:27:26 1997  Olaf Bachmann  <obachman@ratchwum.mathematik.uni-kl.de (Olaf Bachmann)>
791
792        * sing_mp.cc (slOpenWriteMPFile): Added append and write mode to
793          open MP:file
794
795Sun Mar 23 20:48:41 1997  Olaf Bachmann  <obachman@ratchwum.mathematik.uni-kl.de (Olaf Bachmann)>
796
797        * mpsr_Get.cc (InitIdentifierLeftv): Fixed bug which did not do
798          pSetm(p) after creating a poly out of a variable
799
800Thu Mar 20 11:57:00 1997  Olaf Bachmann  <obachman@schlupp.mathematik.uni-kl.de (Olaf Bachmann)>
801
802        * sing_mp.cc (slInitBatchLink): initialized silink such that
803          l->argv[0] == "MP:connect" (otherwise, slInitMP failed)
804
805Wed Mar 19 15:38:08 1997  Olaf Bachmann  <obachman@schlupp.mathematik.uni-kl.de (Olaf Bachmann)>
806
807        * hannes fixed maFindPerm to reflect new names <->parameter scheme
808
809        * sing_mp.cc (mpsr_IsMPLink): fixed it
810
811        * Makefile (tags): added target tags
812
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