ginac.git
18 years agoadded checks for new indexed objects
Christian Bauer [Tue, 6 Mar 2001 20:06:38 +0000 (20:06 +0000)]
added checks for new indexed objects

18 years agodocumentation update
Christian Bauer [Tue, 6 Mar 2001 20:05:57 +0000 (20:05 +0000)]
documentation update

18 years agoremoved obsolete files
Christian Bauer [Tue, 6 Mar 2001 20:05:24 +0000 (20:05 +0000)]
removed obsolete files

18 years ago* New funny timing added: compute an antipode in Yukawa theory.
Richard Kreckel [Mon, 5 Mar 2001 20:02:00 +0000 (20:02 +0000)]
* New funny timing added: compute an antipode in Yukawa theory.

18 years ago* ginac/pseries.cpp (pseries::compare_same_type): optimized.
Richard Kreckel [Thu, 1 Mar 2001 19:54:50 +0000 (19:54 +0000)]
* ginac/pseries.cpp (pseries::compare_same_type): optimized.

18 years ago* This is a deliberately silly commit. release_0-7-3
Richard Kreckel [Wed, 28 Feb 2001 23:30:45 +0000 (23:30 +0000)]
* This is a deliberately silly commit.

18 years ago* Really make those macros work...
Richard Kreckel [Wed, 28 Feb 2001 23:30:28 +0000 (23:30 +0000)]
* Really make those macros work...

18 years agoupdated to "autogen.sh Professional"
Christian Bauer [Wed, 28 Feb 2001 20:02:24 +0000 (20:02 +0000)]
updated to "autogen.sh Professional"

18 years ago* ginac/registrar.h: dtor is inlined now.
Richard Kreckel [Wed, 28 Feb 2001 15:54:52 +0000 (15:54 +0000)]
* ginac/registrar.h: dtor is inlined now.
* ginac/basic.h, ginac/ex.h: removed INLINE_FOO_CONSTRUCTORS and hand-inlined
  stuff instead, since the macros turned out to get in the way while
  fine-tuning the inlining.
* ginac/utils.h: if 'long long' works, use that one for computing the hash
  value instead of floating point tricks.  2 Reasons: on Intel the assembler
  is terrible and slow otherwise, 'long long' will appear in C++ anyways when
  they adapt to the C99 standard.
* Several other small performance tweaks.
* ginac/constant.cpp: (constant::calchash()) implement, caring for serial.
* ginac/function.pl (function::calchash()): implement, caring for serial.
* ginac/expairseq.cpp: honor coeff's hash value.
* ginac/pseries.cpp: (pseries::power_const()) fix problems with zero pseries.
* Added several pounds of in-source documentation in doxygen style.

18 years ago* Tweak around problem with unexpanded GINAC_DECLARE_REGISTER_CLASS macros.
Richard Kreckel [Wed, 28 Feb 2001 15:54:46 +0000 (15:54 +0000)]
* Tweak around problem with unexpanded GINAC_DECLARE_REGISTER_CLASS macros.

18 years ago* Prepare for landing of version 0.7.3.
Richard Kreckel [Wed, 28 Feb 2001 15:54:23 +0000 (15:54 +0000)]
* Prepare for landing of version 0.7.3.

18 years ago* Macro deobfuscation.
Richard Kreckel [Wed, 28 Feb 2001 15:54:07 +0000 (15:54 +0000)]
* Macro deobfuscation.

18 years ago* some longish timings are now disabled by default.
Richard Kreckel [Wed, 28 Feb 2001 15:53:26 +0000 (15:53 +0000)]
* some longish timings are now disabled by default.
* check/time_lw_M2.cpp: new timing (defaults to disabled)
* check/time_lw_N.cpp: new timing (defaults to disabled)

18 years ago* prepare for landing of version 0.7.3.
Richard Kreckel [Wed, 28 Feb 2001 15:53:15 +0000 (15:53 +0000)]
* prepare for landing of version 0.7.3.

18 years agowhen there are multiple variables with the same maximum degree, the one with
Christian Bauer [Tue, 27 Feb 2001 19:54:38 +0000 (19:54 +0000)]
when there are multiple variables with the same maximum degree, the one with
the least number of terms in the leading coefficient is chosen as the main
variable in GCD computations

18 years ago"return" statement was missing in yyerror()
Christian Bauer [Tue, 27 Feb 2001 19:22:46 +0000 (19:22 +0000)]
"return" statement was missing in yyerror()

18 years agobuilding in separate directory didn't work
Christian Bauer [Tue, 27 Feb 2001 19:21:55 +0000 (19:21 +0000)]
building in separate directory didn't work

18 years ago- g~mu_mu contraction returns Dim for general Lorentz indices and Dim-dimP
Christian Bauer [Wed, 21 Feb 2001 18:40:15 +0000 (18:40 +0000)]
- g~mu_mu contraction returns Dim for general Lorentz indices and Dim-dimP
  for orthogonal-only indices

18 years agodocumentation update
Christian Bauer [Tue, 20 Feb 2001 21:55:10 +0000 (21:55 +0000)]
documentation update

18 years agoadded a section about adding new algebraic classes to GiNaC
Christian Bauer [Tue, 20 Feb 2001 21:54:56 +0000 (21:54 +0000)]
added a section about adding new algebraic classes to GiNaC

18 years agoFix two leaks in class pseries, where zero terms could have been created.
Richard Kreckel [Mon, 19 Feb 2001 14:19:01 +0000 (14:19 +0000)]
Fix two leaks in class pseries, where zero terms could have been created.

18 years agois_(ex_)(exactly_)of_type: macros fixed, simplfied and documented.
Richard Kreckel [Sun, 18 Feb 2001 19:21:22 +0000 (19:21 +0000)]
is_(ex_)(exactly_)of_type: macros fixed, simplfied and documented.

18 years agopseries::expand(): do not generate zero terms. release_0-7-2
Richard Kreckel [Sat, 17 Feb 2001 21:07:08 +0000 (21:07 +0000)]
pseries::expand(): do not generate zero terms.
pseries::print(): print trivial case, too.
others: documentation updates.

18 years agoFix typos.
Richard Kreckel [Sat, 17 Feb 2001 21:06:25 +0000 (21:06 +0000)]
Fix typos.

18 years agoMinor fixes.
Richard Kreckel [Sat, 17 Feb 2001 21:06:17 +0000 (21:06 +0000)]
Minor fixes.

18 years agoReflect version number 0.7.2 and update Cint status.
Richard Kreckel [Sat, 17 Feb 2001 21:06:07 +0000 (21:06 +0000)]
Reflect version number 0.7.2 and update Cint status.

18 years agoGINAC_DECLARE_REGISTERED_CLASS declares duplicate() and compare_same_type(),
Christian Bauer [Fri, 16 Feb 2001 20:25:47 +0000 (20:25 +0000)]
GINAC_DECLARE_REGISTERED_CLASS declares duplicate() and compare_same_type(),
GINAC_IMPLEMENT_REGISTERED_CLASS implements duplicate()

18 years agothe destructor, copy constructor, and assignment operator (which were the
Christian Bauer [Thu, 15 Feb 2001 22:54:52 +0000 (22:54 +0000)]
the destructor, copy constructor, and assignment operator (which were the
same for all subclasses of basic, with very few exceptions) are now included
in the GINAC_IMPLEMENT_REGISTERED_CLASS macro; the GINAC_DECLARE_REGISTERED_CLASS
macro also defines these (and other common) member functions

18 years agodisabled the exam because the lortensor API is going to change soon
Christian Bauer [Thu, 15 Feb 2001 22:52:16 +0000 (22:52 +0000)]
disabled the exam because the lortensor API is going to change soon

18 years agoadd two checks that power::series did wrong so far.
Richard Kreckel [Thu, 15 Feb 2001 19:49:08 +0000 (19:49 +0000)]
add two checks that power::series did wrong so far.

18 years agopseries::power_const: fix a critical bug that led to wrong computations.
Richard Kreckel [Thu, 15 Feb 2001 19:47:57 +0000 (19:47 +0000)]
pseries::power_const: fix a critical bug that led to wrong computations.
power::series: better handling of divergent basis cases.

18 years agoremoved the "some_*" and "typeid_*" definitions since we are using our own
Christian Bauer [Wed, 14 Feb 2001 19:04:18 +0000 (19:04 +0000)]
removed the "some_*" and "typeid_*" definitions since we are using our own
RTTI for quite some time now

18 years agoAdapted to new version 1.2.5.
Richard Kreckel [Wed, 14 Feb 2001 19:00:28 +0000 (19:00 +0000)]
Adapted to new version 1.2.5.

18 years agoadded missing thisexprseq() to clifford class
Christian Bauer [Wed, 14 Feb 2001 18:42:20 +0000 (18:42 +0000)]
added missing thisexprseq() to clifford class

18 years ago- added documentation to the indexed, color, lortensor and clifford classes
Christian Bauer [Wed, 14 Feb 2001 00:50:46 +0000 (00:50 +0000)]
- added documentation to the indexed, color, lortensor and clifford classes
- moved Dim() function from lortensor.cpp to lorentzidx.cpp
- moved append_exvector_to_exvector() from color.cpp to utils.cpp
- some cleanups in the lortensor and clifford classes

18 years ago- added documentation for the idx, coloridx and lorentzidx classes
Christian Bauer [Mon, 12 Feb 2001 20:54:53 +0000 (20:54 +0000)]
- added documentation for the idx, coloridx and lorentzidx classes
- idx_intersect() works correctly when indices appear multiple times
- g~mu_mu = D-2 (instead of D-dim(P))

18 years agoHope this works now. release_0-7-1
Richard Kreckel [Wed, 7 Feb 2001 19:16:52 +0000 (19:16 +0000)]
Hope this works now.

18 years agoMore file cleanups
Richard Kreckel [Wed, 7 Feb 2001 19:16:41 +0000 (19:16 +0000)]
More file cleanups

18 years agotrancendental function branch-point sanity
Richard Kreckel [Wed, 7 Feb 2001 19:16:21 +0000 (19:16 +0000)]
trancendental function branch-point sanity

18 years agoChangeLog: mention cvs log (must be non-empty for Debian)
Richard Kreckel [Wed, 7 Feb 2001 19:15:51 +0000 (19:15 +0000)]
ChangeLog: mention cvs log (must be non-empty for Debian)
INSTALL: update cint-status
configure.in, NEWS: Prepare for release

18 years agoExplain the branch-cut conventions in some more detail.
Richard Kreckel [Sun, 4 Feb 2001 18:08:26 +0000 (18:08 +0000)]
Explain the branch-cut conventions in some more detail.

18 years agoAdded correct series expansion for atan and atanh.
Richard Kreckel [Fri, 2 Feb 2001 21:39:19 +0000 (21:39 +0000)]
Added correct series expansion for atan and atanh.

18 years agoFixed most bugs with building Debian packages.
Richard Kreckel [Wed, 31 Jan 2001 21:07:43 +0000 (21:07 +0000)]
Fixed most bugs with building Debian packages.

18 years ago- throw at atan()'s poles.
Richard Kreckel [Wed, 31 Jan 2001 00:55:27 +0000 (00:55 +0000)]
- throw at atan()'s poles.

18 years agodocumentation update
Christian Bauer [Wed, 31 Jan 2001 00:37:44 +0000 (00:37 +0000)]
documentation update

18 years agolist of completion work break characters set correctly
Christian Bauer [Wed, 31 Jan 2001 00:37:13 +0000 (00:37 +0000)]
list of completion work break characters set correctly

18 years agonormal() applied to a power expression also normalizes the exponent
Christian Bauer [Tue, 30 Jan 2001 19:50:16 +0000 (19:50 +0000)]
normal() applied to a power expression also normalizes the exponent

18 years agoexpand() always expands the exponent and transforms x^(a+b) -> x^a*x^b
Christian Bauer [Mon, 29 Jan 2001 21:46:01 +0000 (21:46 +0000)]
expand() always expands the exponent and transforms x^(a+b) -> x^a*x^b

18 years agoadded a check that expand(x^((a+b)^2-a^2-b^2-2*a*b)) -> 1
Christian Bauer [Mon, 29 Jan 2001 21:43:45 +0000 (21:43 +0000)]
added a check that expand(x^((a+b)^2-a^2-b^2-2*a*b)) -> 1

18 years agoupdated changes
Christian Bauer [Mon, 29 Jan 2001 21:42:36 +0000 (21:42 +0000)]
updated changes

18 years ago- Lewis-Wester tests D and E now benchmark the time to expand the
Richard Kreckel [Mon, 29 Jan 2001 18:52:35 +0000 (18:52 +0000)]
- Lewis-Wester tests D and E now benchmark the time to expand the
  rational function.  Just assembling it is boring...

18 years ago- gcd() and lcm() always checked the second argument, even when check_args
Christian Bauer [Thu, 25 Jan 2001 20:53:54 +0000 (20:53 +0000)]
- gcd() and lcm() always checked the second argument, even when check_args
  was false
- add::normal() handles large expressions (that collapse to much smaller ones)
  better

18 years agoreplaced fraction addition algorithm with a slightly faster one (no polynomial
Christian Bauer [Tue, 23 Jan 2001 19:14:36 +0000 (19:14 +0000)]
replaced fraction addition algorithm with a slightly faster one (no polynomial
divisions in loop)

18 years ago- See if __GNUC__ < 2.97 before using std::vector<..,malloc_alloc>. Sorry,
Richard Kreckel [Mon, 22 Jan 2001 18:11:54 +0000 (18:11 +0000)]
- See if __GNUC__ < 2.97 before using std::vector<..,malloc_alloc>.  Sorry,
  there is no way having this depend on whether we are setting up Cint or
  not because the malloc_alloc goes into the mangled signature and the
  result won't link if one tries to be more clever.  It really sucks.
  Let's all just pray Masaharu throws away that old STL implementation
  really soon now.  (Jeez, he still calls this old junk 'reference'!)
- Bumped up a few dates.  :-)

18 years ago- Updated Cint mileage report.
Richard Kreckel [Tue, 16 Jan 2001 21:06:47 +0000 (21:06 +0000)]
- Updated Cint mileage report.

18 years ago- Import namespace std globally.
Richard Kreckel [Sun, 7 Jan 2001 19:47:41 +0000 (19:47 +0000)]
- Import namespace std globally.

18 years agowhen normal() doesn't recur any further because the specified recursion level
Christian Bauer [Sat, 6 Jan 2001 19:18:29 +0000 (19:18 +0000)]
when normal() doesn't recur any further because the specified recursion level
was reached, the remaining subexpression is replaced by a symbol to avoid
continuing with non-polynomial expressions

18 years agojust a test
Christian Bauer [Wed, 3 Jan 2001 00:55:35 +0000 (00:55 +0000)]
just a test

18 years ago- cleanup, removed some obsolte comments and warnings.
Richard Kreckel [Tue, 2 Jan 2001 21:40:29 +0000 (21:40 +0000)]
- cleanup, removed some obsolte comments and warnings.

18 years ago- Add Denny-Fliegner test.
Richard Kreckel [Tue, 2 Jan 2001 17:48:50 +0000 (17:48 +0000)]
- Add Denny-Fliegner test.

18 years ago- GiNaC-cint: Change to new (still experimental) scheme for handling 2-arg
Richard Kreckel [Tue, 2 Jan 2001 17:48:31 +0000 (17:48 +0000)]
- GiNaC-cint: Change to new (still experimental) scheme for handling 2-arg
  operator new since <cln/object.h> defines such beasts.

18 years ago- power::derivative(): slight optimization.
Richard Kreckel [Tue, 2 Jan 2001 17:46:07 +0000 (17:46 +0000)]
- power::derivative(): slight optimization.

18 years ago-DIN_GINAC moved from CPPFLAGS to INCLUDES (as suggested in automake docs)
Christian Bauer [Sat, 30 Dec 2000 19:20:07 +0000 (19:20 +0000)]
-DIN_GINAC moved from CPPFLAGS to INCLUDES (as suggested in automake docs)

18 years agoman pages are included even if they are compressed
Christian Bauer [Sat, 30 Dec 2000 19:00:50 +0000 (19:00 +0000)]
man pages are included even if they are compressed

18 years ago- fixed typo.
Richard Kreckel [Fri, 22 Dec 2000 20:46:56 +0000 (20:46 +0000)]
- fixed typo.

18 years ago- utils.cpp, version.h.in: add version information to the library itself. release_0-7-0
Richard Kreckel [Fri, 15 Dec 2000 20:47:51 +0000 (20:47 +0000)]
- utils.cpp, version.h.in: add version information to the library itself.
- numeric.*: It was not a good idea to have a cast from numeric to cl_N,
  make a method to_cl_N, instead, in order not to confuse compilers.

18 years ago- Some minor fixes.
Richard Kreckel [Fri, 15 Dec 2000 20:46:48 +0000 (20:46 +0000)]
- Some minor fixes.

18 years ago- Makefile.am: target clean should remove G__*.
Richard Kreckel [Fri, 15 Dec 2000 20:46:29 +0000 (20:46 +0000)]
- Makefile.am: target clean should remove G__*.
- ginaccint.bin.cpp: check for recent enough cint.

18 years ago- Updated dependencies in INSTALL.
Richard Kreckel [Fri, 15 Dec 2000 20:45:59 +0000 (20:45 +0000)]
- Updated dependencies in INSTALL.
- Last fixes to NEWS.
- New config.guess and config.sub from FSF.
- Rewritten ginac.m4 to make it idiot-proof.

19 years ago- Eduardo Kalinowskis documentation add-on.
Richard Kreckel [Fri, 8 Dec 2000 03:41:56 +0000 (03:41 +0000)]
- Eduardo Kalinowskis documentation add-on.

19 years ago- ctor numeric from char* now honors Digits variable.
Richard Kreckel [Thu, 7 Dec 2000 23:13:51 +0000 (23:13 +0000)]
- ctor numeric from char* now honors Digits variable.

19 years agofixed typos
Christian Bauer [Tue, 5 Dec 2000 23:02:14 +0000 (23:02 +0000)]
fixed typos

19 years agoInclude files were not properly included in package
Christian Bauer [Tue, 5 Dec 2000 23:02:05 +0000 (23:02 +0000)]
Include files were not properly included in package

19 years ago- It's CLN, not LIBCLN. sigh^2.
Richard Kreckel [Tue, 5 Dec 2000 20:29:40 +0000 (20:29 +0000)]
- It's CLN, not LIBCLN.  sigh^2.

19 years ago- It's CLN, not LIBCLN. sigh.
Richard Kreckel [Tue, 5 Dec 2000 20:23:15 +0000 (20:23 +0000)]
- It's CLN, not LIBCLN. sigh.

19 years agoTransition to the (yet to be released) CLN 1.1.
Richard Kreckel [Sat, 25 Nov 2000 01:19:44 +0000 (01:19 +0000)]
Transition to the (yet to be released) CLN 1.1.

19 years agoTransition to the (yet to be released) CLN 1.1.
Richard Kreckel [Sat, 25 Nov 2000 01:19:44 +0000 (01:19 +0000)]
Transition to the (yet to be released) CLN 1.1.

19 years agoremoved non-sources from CVS
Christian Bauer [Thu, 16 Nov 2000 22:38:21 +0000 (22:38 +0000)]
removed non-sources from CVS

19 years agodisabled automake maintainer mode
Christian Bauer [Thu, 16 Nov 2000 22:38:13 +0000 (22:38 +0000)]
disabled automake maintainer mode

19 years agoremoved non-sources from CVS
Christian Bauer [Thu, 16 Nov 2000 22:12:24 +0000 (22:12 +0000)]
removed non-sources from CVS

19 years agoall man pages now display the current GiNaC version number
Christian Bauer [Thu, 16 Nov 2000 22:08:52 +0000 (22:08 +0000)]
all man pages now display the current GiNaC version number

19 years ago- added man page for ginac-config
Christian Bauer [Thu, 16 Nov 2000 22:08:37 +0000 (22:08 +0000)]
- added man page for ginac-config
- all man pages now display the current GiNaC version number

19 years agonew iterative mul::expand()
Alexander Frink [Tue, 14 Nov 2000 23:28:27 +0000 (23:28 +0000)]
new iterative mul::expand()

19 years agodoobiidoo
Alexander Frink [Tue, 14 Nov 2000 23:28:12 +0000 (23:28 +0000)]
doobiidoo

19 years ago- inifcns_trans.cpp: Added rules for atan(+/-1).
Richard Kreckel [Sun, 29 Oct 2000 18:15:51 +0000 (18:15 +0000)]
- inifcns_trans.cpp: Added rules for atan(+/-1).

19 years ago- INSTALL: Added success report for Cint 5.14.55,56.
Richard Kreckel [Sun, 29 Oct 2000 18:15:15 +0000 (18:15 +0000)]
- INSTALL: Added success report for Cint 5.14.55,56.
- config.guess, config.sub: Updated to newer version from FSF.

19 years ago- non-integer powers are treated as 0 by (l)degree() and coeff()
Christian Bauer [Wed, 25 Oct 2000 18:33:32 +0000 (18:33 +0000)]
- non-integer powers are treated as 0 by (l)degree() and coeff()

19 years ago- Corrected use of macro AM_PATH_GINAC.
Richard Kreckel [Tue, 24 Oct 2000 20:44:27 +0000 (20:44 +0000)]
- Corrected use of macro AM_PATH_GINAC.

19 years agoupdated a little
Christian Bauer [Wed, 11 Oct 2000 00:40:48 +0000 (00:40 +0000)]
updated a little

19 years agoupdated spec file which is now also included in the tarball
Christian Bauer [Thu, 5 Oct 2000 19:48:34 +0000 (19:48 +0000)]
updated spec file which is now also included in the tarball

19 years ago- config.guess, config.sub: upgraded from FSF.
Richard Kreckel [Thu, 5 Oct 2000 19:11:59 +0000 (19:11 +0000)]
- config.guess, config.sub: upgraded from FSF.

19 years ago- target distclean removes G__*, which are sometimes left behind. :-(
Richard Kreckel [Tue, 26 Sep 2000 18:22:43 +0000 (18:22 +0000)]
- target distclean removes G__*, which are sometimes left behind.  :-(

19 years ago- Updated Cint status.
Richard Kreckel [Tue, 26 Sep 2000 18:15:17 +0000 (18:15 +0000)]
- Updated Cint status.

19 years ago- pseries::print(): did not insert parenthesis when needed for precedence.
Richard Kreckel [Sat, 23 Sep 2000 21:36:50 +0000 (21:36 +0000)]
- pseries::print(): did not insert parenthesis when needed for precedence.
- pseries::precedence: was missing (thus being inherited from basic).
- add::print(): was not honoring upper_precedence for rest.

19 years ago- matrix::inverse(): Added a shortcut for sparse cases.
Richard Kreckel [Mon, 18 Sep 2000 22:31:26 +0000 (22:31 +0000)]
- matrix::inverse(): Added a shortcut for sparse cases.

19 years ago- matrix::gauss_elimination(): Added a shortcut for sparse cases.
Richard Kreckel [Mon, 18 Sep 2000 15:31:31 +0000 (15:31 +0000)]
- matrix::gauss_elimination(): Added a shortcut for sparse cases.

19 years ago- Fixed a memory corruption in matrix::determinant_minor().
Richard Kreckel [Tue, 29 Aug 2000 02:30:03 +0000 (02:30 +0000)]
- Fixed a memory corruption in matrix::determinant_minor().

19 years ago- removed non-sources from CVS
Christian Bauer [Mon, 28 Aug 2000 16:54:39 +0000 (16:54 +0000)]
- removed non-sources from CVS

19 years ago- Updated Cint status.
Richard Kreckel [Mon, 21 Aug 2000 20:11:19 +0000 (20:11 +0000)]
- Updated Cint status.

19 years ago- Duh, we had some style discussion again...
Richard Kreckel [Mon, 14 Aug 2000 19:44:58 +0000 (19:44 +0000)]
- Duh, we had some style discussion again...