]> www.ginac.de Git - ginac.git/log
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24 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

24 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.

24 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.  :-(

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

24 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.

24 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.

24 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.

24 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().

24 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

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

24 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...

24 years ago- removed the compatiblity stuff for broken slink linkers.
Richard Kreckel [Mon, 14 Aug 2000 18:52:39 +0000 (18:52 +0000)]
- removed the compatiblity stuff for broken slink linkers.

24 years ago- Inserted some more std:: to make it compile under GCC2.96.
Richard Kreckel [Mon, 14 Aug 2000 16:21:06 +0000 (16:21 +0000)]
- Inserted some more std:: to make it compile under GCC2.96.

24 years ago- Updated from FSF.
Richard Kreckel [Mon, 14 Aug 2000 16:20:38 +0000 (16:20 +0000)]
- Updated from FSF.

24 years ago- Corrected Cint 5.14.45 status.
Richard Kreckel [Mon, 14 Aug 2000 16:20:21 +0000 (16:20 +0000)]
- Corrected Cint 5.14.45 status.

24 years ago- Changes to make it more ANSI-conformant. Stuff detected while trying
Richard Kreckel [Sat, 12 Aug 2000 22:00:04 +0000 (22:00 +0000)]
- Changes to make it more ANSI-conformant.  Stuff detected while trying
  the compiler from Portland Group.

24 years ago- New file.
Richard Kreckel [Sat, 12 Aug 2000 21:59:17 +0000 (21:59 +0000)]
- New file.

24 years ago- Same shit as Christian did yesterday in ginac/.
Richard Kreckel [Sat, 12 Aug 2000 21:59:10 +0000 (21:59 +0000)]
- Same shit as Christian did yesterday in ginac/.

24 years ago- more indentation fixes
Christian Bauer [Fri, 11 Aug 2000 21:39:36 +0000 (21:39 +0000)]
- more indentation fixes

24 years ago- fixes to the indentation
Christian Bauer [Fri, 11 Aug 2000 19:52:41 +0000 (19:52 +0000)]
- fixes to the indentation

24 years ago- indentation is now done with tabs
Christian Bauer [Fri, 11 Aug 2000 19:07:15 +0000 (19:07 +0000)]
- indentation is now done with tabs
- printtree() prints the class names as known to the registrar, not the
  (mangled) class names from typeid().name()

24 years ago- Huh, \includegraphics doesn't like dots. Disabled. release_0-6-4
Richard Kreckel [Thu, 10 Aug 2000 18:17:38 +0000 (18:17 +0000)]
- Huh, \includegraphics doesn't like dots.  Disabled.

24 years ago- Complete revamp of methods in class matrix. Some redundant (and poor)
Richard Kreckel [Thu, 10 Aug 2000 17:14:39 +0000 (17:14 +0000)]
- Complete revamp of methods in class matrix.  Some redundant (and poor)
  implementations of elimination schemes were thrown out.  The code is now
  highly orthogonal, more flexible and much more efficient.  The function
  lsolve() now falls back to matrix::solve(), which in turn calls different
  elimination strategies.  matrix::fraction_free_elim() was thrown out for
  good.  matrix::pivot() has now two integer arguments (ro and co) to allow
  pivoting when eliminating to echelon form.
- Some new checks to guard against regressions in the new matrix code.
- Some minor bug-fixes in documentation.
- Bumped up version from 0.6.3 to 0.6.4.
- ...and the usual changes triggered by other changes.

24 years ago- fixed normal((b*a-c*a)/(4-a)) bug: heur_gcd() only works when both input
Christian Bauer [Fri, 4 Aug 2000 16:57:54 +0000 (16:57 +0000)]
- fixed normal((b*a-c*a)/(4-a)) bug: heur_gcd() only works when both input
  polynomials are non-zero

24 years ago- added check for normal((b*a-c*a)/(4-a)) bug
Christian Bauer [Fri, 4 Aug 2000 16:57:34 +0000 (16:57 +0000)]
- added check for normal((b*a-c*a)/(4-a)) bug

24 years ago- Check the normal(c-(b*a-c*a)/(4-a)) bug.
Richard Kreckel [Fri, 4 Aug 2000 16:37:25 +0000 (16:37 +0000)]
- Check the normal(c-(b*a-c*a)/(4-a)) bug.

24 years ago- Check *this for zeroness before .invert()ing it.
Richard Kreckel [Fri, 4 Aug 2000 16:36:55 +0000 (16:36 +0000)]
- Check *this for zeroness before .invert()ing it.

24 years ago- fixed "normal(2-2*(1+a)/(-1-a))" bug: add::normal() assumed that if the
Christian Bauer [Wed, 2 Aug 2000 19:38:01 +0000 (19:38 +0000)]
- fixed "normal(2-2*(1+a)/(-1-a))" bug: add::normal() assumed that if the
  common denominator is 1, all denominators would be 1 (they can be +/-1)

24 years ago- added check for "normal(2-2*(1+a)/(-1-a))" bug
Christian Bauer [Wed, 2 Aug 2000 19:37:13 +0000 (19:37 +0000)]
- added check for "normal(2-2*(1+a)/(-1-a))" bug

24 years ago- I'm fired. Fixed a really stupid bug in sr_gcd() which called
Christian Bauer [Mon, 31 Jul 2000 21:09:44 +0000 (21:09 +0000)]
- I'm fired. Fixed a really stupid bug in sr_gcd() which called
  divide_in_z(r, foo) with "var+1" as its last parameter, while the main
  variable x=*var usually appears in r. This should never have worked...

24 years ago- Fixed an assertion-thinko in matrix::fraction_free_elimination().
Richard Kreckel [Mon, 31 Jul 2000 18:18:27 +0000 (18:18 +0000)]
- Fixed an assertion-thinko in matrix::fraction_free_elimination().

24 years ago- Bernard Parisse's patch for Order_eval().
Richard Kreckel [Mon, 31 Jul 2000 18:15:29 +0000 (18:15 +0000)]
- Bernard Parisse's patch for Order_eval().

24 years ago- Fixed a thinko in atan(const numeric &).
Richard Kreckel [Thu, 27 Jul 2000 10:51:28 +0000 (10:51 +0000)]
- Fixed a thinko in atan(const numeric &).
- Many more functions throw pole_errors now, instead of domain_errors
  or other exceptions.

24 years ago- Bumped up version to 0.6.3. release_0-6-3
Richard Kreckel [Wed, 26 Jul 2000 02:01:14 +0000 (02:01 +0000)]
- Bumped up version to 0.6.3.

24 years ago- Inserted date.
Richard Kreckel [Wed, 26 Jul 2000 01:59:56 +0000 (01:59 +0000)]
- Inserted date.

24 years ago- Made determinant_algo (in flags.h) really work.
Richard Kreckel [Wed, 26 Jul 2000 00:49:22 +0000 (00:49 +0000)]
- Made determinant_algo (in flags.h) really work.
- Fixed minor bugs in matrix.cpp.
- Small Documantation updates.

24 years ago- Fixed the bug that broke xloop's po_redux.
Richard Kreckel [Sat, 22 Jul 2000 04:47:04 +0000 (04:47 +0000)]
- Fixed the bug that broke xloop's po_redux.
- Interface Change: No argument 'bool branchcut' for series methods,
  instead 'unsigned options'.  Sorry.
: ----------------------------------------------------------------------

24 years ago- Derivatives are now assembled in a slightly different manner (i.e. they
Richard Kreckel [Fri, 21 Jul 2000 01:12:25 +0000 (01:12 +0000)]
- Derivatives are now assembled in a slightly different manner (i.e. they
  'look' different on first sight).  Under certain circumstances this can
  result in a dramatic speedup because it gives hashing a better chance,
  especially when computing higher derivatives.
- Series expansion accepts an additional bool argument now, telling it
  whether branch cuts are to be honored (as Maple does it) or not (as
  Mathematica does it).  It defaults to true (i.e. the Maple way).
- Many series expansions of built-in functions have been reengineered.
- The Dilogarithm (Li2) now has floating point evaluation, derivative and a
  proper series expansion.
- Namespace 'std' cleanly disentangled, as demanded by ISO/EIC 14882-1998(E).
- Some helpers updated from upstream.

24 years ago- added a warning that things like sin(Li2(x)).series(x==0) cannot work
Richard Kreckel [Fri, 7 Jul 2000 00:40:25 +0000 (00:40 +0000)]
- added a warning that things like sin(Li2(x)).series(x==0) cannot work
  without having proper support for limits.

24 years ago- added a test for Li2(sin(x)).series(x==0,8).
Richard Kreckel [Fri, 7 Jul 2000 00:39:46 +0000 (00:39 +0000)]
- added a test for Li2(sin(x)).series(x==0,8).

24 years ago- Introduced derivative of Li2.
Richard Kreckel [Thu, 6 Jul 2000 23:34:42 +0000 (23:34 +0000)]
- Introduced derivative of Li2.
- Introduced nontrivial part of series expansion of Li2 around 0.  (Read the
  comments in the source to see why it's nontrivial!)  Missing: the branch
  point and cut.

24 years ago- Patches needed for cygwin.
Richard Kreckel [Mon, 3 Jul 2000 23:43:17 +0000 (23:43 +0000)]
- Patches needed for cygwin.

24 years ago- suppress zero-terms in expansion.
Richard Kreckel [Mon, 3 Jul 2000 23:42:50 +0000 (23:42 +0000)]
- suppress zero-terms in expansion.

24 years ago- version.h: change triggered. release_0-6-2
Richard Kreckel [Thu, 22 Jun 2000 00:09:21 +0000 (00:09 +0000)]
- version.h: change triggered.

24 years ago- stamp-vti, version.texi: bumped up version to 0.6.2.
Richard Kreckel [Thu, 22 Jun 2000 00:09:08 +0000 (00:09 +0000)]
- stamp-vti, version.texi: bumped up version to 0.6.2.

24 years ago- exam_mansamples.cpp, exam_paranoia.cpp: fixes and extensions.
Richard Kreckel [Thu, 22 Jun 2000 00:08:50 +0000 (00:08 +0000)]
- exam_mansamples.cpp, exam_paranoia.cpp: fixes and extensions.
- ginaccint.bin.cpp: extended "silent" behaviour.

24 years ago- configure, configure.in: Bumped version up to 0.6.2.
Richard Kreckel [Thu, 22 Jun 2000 00:08:09 +0000 (00:08 +0000)]
- configure, configure.in: Bumped version up to 0.6.2.
- INSTALL, NEWS: Mention new launcher for ginaccint.bin.

24 years ago- '#' as the first character of a line starts a comment
Christian Bauer [Wed, 21 Jun 2000 21:05:38 +0000 (21:05 +0000)]
- '#' as the first character of a line starts a comment

24 years ago- constructor from strings once again accepts Lisp-style numbers like
Christian Bauer [Wed, 21 Jun 2000 21:05:17 +0000 (21:05 +0000)]
- constructor from strings once again accepts Lisp-style numbers like
  "#b101010" and "#xEA31"

24 years ago- moved polynomial interpolation in heur_gcd() to its own function
Christian Bauer [Wed, 21 Jun 2000 19:06:40 +0000 (19:06 +0000)]
- moved polynomial interpolation in heur_gcd() to its own function

24 years ago- cint/*: Revamped the launch-scheme for ginaccint.bin. It must be done
Richard Kreckel [Thu, 15 Jun 2000 22:46:10 +0000 (22:46 +0000)]
- cint/*:  Revamped the launch-scheme for ginaccint.bin.  It must be done
  by a binary executable and not by a script to ensure users can write
  shebang-scripts.
- cint/*:  Added a testsuite which hopefully passes (some lucky day).
- cint/ginaccint.bin: For this to work we needed a --silent command line
  switch.
- configure.in, Makefile.am, cint/Makefile.am: account for new launchers.
- ginac/matrix.cpp, ginac/matrix.h: removed confusing ffe_get() and ffe_set()
  routines since they counted the non-standard way.
- config.guess, config.sub: Updated to new versions from FSF.
- others files: Changes triggered.

24 years ago- pseries::print(): Make it print more nicely.
Richard Kreckel [Fri, 9 Jun 2000 20:36:11 +0000 (20:36 +0000)]
- pseries::print(): Make it print more nicely.
- bernoulli(): A slightly slower but only half as memory consuming algorithm
  ripped from Pari.

24 years ago- bernoulli(): Really sped the Bernoulli numbers up! Wolfram, Maple, and
Richard Kreckel [Wed, 7 Jun 2000 00:34:21 +0000 (00:34 +0000)]
- bernoulli(): Really sped the Bernoulli numbers up!  Wolfram, Maple, and
  all others: beat this!

24 years ago- whoops, accidentally commented out gamma series test...
Christian Bauer [Tue, 6 Jun 2000 19:24:05 +0000 (19:24 +0000)]
- whoops, accidentally commented out gamma series test...

24 years ago- fixed bug in Euclidean PRS algorithm
Christian Bauer [Tue, 6 Jun 2000 19:23:10 +0000 (19:23 +0000)]
- fixed bug in Euclidean PRS algorithm
- sr_gcd() uses sym_desc vector and divide_in_z()
- changed some "symbol *" to "symbol &"

24 years ago*sigh* when will we move the Makefile.in's out of CVS?
Christian Bauer [Tue, 6 Jun 2000 19:22:10 +0000 (19:22 +0000)]
*sigh* when will we move the Makefile.in's out of CVS?

24 years ago*sigh* when will we move these files out of CVS?
Christian Bauer [Tue, 6 Jun 2000 19:21:52 +0000 (19:21 +0000)]
*sigh* when will we move these files out of CVS?

24 years ago- ginac/operators.cpp: added some missing debugmsg()'s, which would have
Richard Kreckel [Mon, 5 Jun 2000 13:45:14 +0000 (13:45 +0000)]
- ginac/operators.cpp: added some missing debugmsg()'s, which would have
  come in handy if they had been around before Cint's show-stopper bug.  ;-)
- INSTALL, cint/ginaccint.bin.cpp: Updated Cint-copyright.
- ginac/*: deleted some #ifdef CINT_CONVERSION_WORKAROUND's.

24 years ago- bernoulli(numeric): speedup.
Richard Kreckel [Fri, 2 Jun 2000 23:26:39 +0000 (23:26 +0000)]
- bernoulli(numeric): speedup.

24 years ago- Fixed syntax errors that hit only when not defining INLINE_EX_CONSTRUCTORS.
Richard Kreckel [Thu, 1 Jun 2000 22:16:00 +0000 (22:16 +0000)]
- Fixed syntax errors that hit only when not defining INLINE_EX_CONSTRUCTORS.

24 years ago- Added CPPFLAGS to makecint.
Richard Kreckel [Thu, 1 Jun 2000 22:10:37 +0000 (22:10 +0000)]
- Added CPPFLAGS to makecint.

24 years ago- config.guess config.sub ltconfig ltmain.sh: updated from FSF.
Richard Kreckel [Wed, 31 May 2000 19:43:00 +0000 (19:43 +0000)]
- config.guess config.sub ltconfig ltmain.sh: updated from FSF.
- INSTALL: updated Cint's license.

24 years ago- Cleaned up launching procedure for ginaccint.bin.
Richard Kreckel [Mon, 29 May 2000 15:41:49 +0000 (15:41 +0000)]
- Cleaned up launching procedure for ginaccint.bin.

24 years ago- Updated note about how to compile with Cint.
Richard Kreckel [Tue, 23 May 2000 00:58:46 +0000 (00:58 +0000)]
- Updated note about how to compile with Cint.

24 years ago- triggered.
Richard Kreckel [Tue, 23 May 2000 00:05:29 +0000 (00:05 +0000)]
- triggered.

24 years ago- WIP.
Richard Kreckel [Tue, 23 May 2000 00:05:20 +0000 (00:05 +0000)]
- WIP.

24 years ago- Fixed wrong conversion documentation: fibonacci(numeric(7)) instead of
Richard Kreckel [Tue, 23 May 2000 00:05:13 +0000 (00:05 +0000)]
- Fixed wrong conversion documentation: fibonacci(numeric(7)) instead of
  fibonacci(7).
- Updated copyright notice to reflect Cint's new license.

24 years ago- config.guess, config.sub: updated to newer version from FSF.
Richard Kreckel [Tue, 23 May 2000 00:04:05 +0000 (00:04 +0000)]
- config.guess, config.sub: updated to newer version from FSF.
- acinclude.m4, aclocal.m4, configure: corrected warning when cln was not found.

24 years ago- Fixed "unterminated sed command".
Richard Kreckel [Fri, 19 May 2000 14:33:06 +0000 (14:33 +0000)]
- Fixed "unterminated sed command".

24 years ago- Added version.h.in to EXTRA_DIST. release_0-6-1
Richard Kreckel [Thu, 18 May 2000 18:25:08 +0000 (18:25 +0000)]
- Added version.h.in to EXTRA_DIST.

24 years ago- texinfo.tex: upgraded to newest version from FSF.
Richard Kreckel [Thu, 18 May 2000 18:24:26 +0000 (18:24 +0000)]
- texinfo.tex: upgraded to newest version from FSF.
- stamp-vti, version.texi: date and version, as triggered by make dist.

24 years ago- Included manpage in dist.
Richard Kreckel [Thu, 18 May 2000 18:23:35 +0000 (18:23 +0000)]
- Included manpage in dist.

24 years ago- Additions for version 0.6.1.
Richard Kreckel [Thu, 18 May 2000 18:23:12 +0000 (18:23 +0000)]
- Additions for version 0.6.1.

24 years ago- Added version.h to the list of files to be installed.
Richard Kreckel [Thu, 18 May 2000 14:14:48 +0000 (14:14 +0000)]
- Added version.h to the list of files to be installed.

24 years ago- Bumped up version to 0.6.1, incremented binary- and interface-age.
Richard Kreckel [Thu, 18 May 2000 14:14:21 +0000 (14:14 +0000)]
- Bumped up version to 0.6.1, incremented binary- and interface-age.
- Added a word of warning for --with-cint and GCC-2.95.x.  (The conversion
  discards qualifier fiasco in Cint.)

24 years agospecial commands '.cmd' can now also be invoked with '//GiNaC-cint.cmd'
Alexander Frink [Wed, 17 May 2000 00:26:32 +0000 (00:26 +0000)]
special commands '.cmd' can now also be invoked with '//GiNaC-cint.cmd'
#! at beginning of line ignored
manpage updated

24 years ago- Added parameter passing.
Richard Kreckel [Wed, 17 May 2000 00:11:53 +0000 (00:11 +0000)]
- Added parameter passing.

24 years ago- removed bogus checking for libstdc++, since new libtool didn't like it.
Richard Kreckel [Wed, 17 May 2000 00:11:44 +0000 (00:11 +0000)]
- removed bogus checking for libstdc++, since new libtool didn't like it.

24 years ago- pass $CXXFLAGS down to makecint.
Richard Kreckel [Tue, 16 May 2000 23:43:09 +0000 (23:43 +0000)]
- pass $CXXFLAGS down to makecint.
- ltconfig, ltmain.sh: updated from current libtool v1.3.4.

24 years ago- GiNaCcint also builds with --disable-static now.
Richard Kreckel [Tue, 16 May 2000 22:00:16 +0000 (22:00 +0000)]
- GiNaCcint also builds with --disable-static now.

24 years ago- Fixed hang if no html-docu was generated.
Richard Kreckel [Tue, 16 May 2000 21:38:59 +0000 (21:38 +0000)]
- Fixed hang if no html-docu was generated.

24 years ago- Adjusted build-environment for "Cint without crutches" (tm).
Richard Kreckel [Tue, 16 May 2000 21:06:42 +0000 (21:06 +0000)]
- Adjusted build-environment for "Cint without crutches" (tm).

24 years agofriend void ginsh_get_ginac_functions(void) is now removed from
Alexander Frink [Tue, 16 May 2000 19:58:51 +0000 (19:58 +0000)]
friend void ginsh_get_ginac_functions(void) is now removed from
makecint with #ifndef __MAKECINT__ macros instead of dummies.cpp.

24 years agoSupport for cint versions older than 5.14.38 is discontinued.
Alexander Frink [Tue, 16 May 2000 19:57:43 +0000 (19:57 +0000)]
Support for cint versions older than 5.14.38 is discontinued.
Beginning with 5.14.38 namespaces seem to work reasonably well
so that it is no longer necessary to compile two separate libginacs.
Overloading resolution has been fixed in 5.14.37 so that the
declarations in dummies.* are no longer needed. libginac can now
be compiled without -D NO_NAMESPACE_GINAC and -D CINT_CONVERSION_WORKAROUND.

24 years ago- mentioned "Derivative" function
Christian Bauer [Thu, 11 May 2000 23:22:20 +0000 (23:22 +0000)]
- mentioned "Derivative" function

24 years ago- Updated Cint install status. release_0-6-0
Richard Kreckel [Thu, 11 May 2000 21:43:26 +0000 (21:43 +0000)]
- Updated Cint install status.

24 years ago- numeric::numeric(const char*): parse complex numbers.
Richard Kreckel [Thu, 11 May 2000 21:16:38 +0000 (21:16 +0000)]
- numeric::numeric(const char*): parse complex numbers.
- Documentation fixes.

24 years ago- Updated date.
Richard Kreckel [Thu, 11 May 2000 21:15:53 +0000 (21:15 +0000)]
- Updated date.

24 years agoMore features for GiNaC-cint:
Alexander Frink [Thu, 11 May 2000 21:12:18 +0000 (21:12 +0000)]
More features for GiNaC-cint:
restart environment
redirect output
updated man page

24 years ago- small efficiency fix in mul_series
Christian Bauer [Thu, 11 May 2000 20:39:18 +0000 (20:39 +0000)]
- small efficiency fix in mul_series

24 years agomore modifications for future cints with correct namespace handling
Alexander Frink [Wed, 10 May 2000 23:06:49 +0000 (23:06 +0000)]
more modifications for future cints with correct namespace handling

24 years ago#pragmas for MAKECINT in combination with namespaces
Alexander Frink [Wed, 10 May 2000 23:04:08 +0000 (23:04 +0000)]
#pragmas for MAKECINT in combination with namespaces

24 years agoenhanced ginaccint.bin.cpp (help, read from file, save commands)
Alexander Frink [Wed, 10 May 2000 23:03:35 +0000 (23:03 +0000)]
enhanced ginaccint.bin.cpp (help, read from file, save commands)
removed necessity for dummies.h for cint >= 5.14.37
some modifications for future cint-versions which will support namespaces (hopefully)

24 years ago- matrix::determinant_numeric(): deleted. It was duplicate code because we
Richard Kreckel [Sat, 6 May 2000 19:43:12 +0000 (19:43 +0000)]
- matrix::determinant_numeric(): deleted.  It was duplicate code because we
  have matrix::gauss_elimination().

24 years ago- normal() respects the "level" parameter to limit the recursion depth
Christian Bauer [Fri, 5 May 2000 17:09:04 +0000 (17:09 +0000)]
- normal() respects the "level" parameter to limit the recursion depth
- added sprem() function (sparse pseudo-remainder), as in Maple

24 years ago- introduced info_flag::algebraic.
Richard Kreckel [Sat, 29 Apr 2000 02:15:55 +0000 (02:15 +0000)]
- introduced info_flag::algebraic.
- matrix::fraction_free_elimination(bool) finished and used by matrix::determinant().
- introduced some comments.

24 years ago- documented info_flags::algebraic.
Richard Kreckel [Sat, 29 Apr 2000 02:14:19 +0000 (02:14 +0000)]
- documented info_flags::algebraic.

24 years ago- Extended check (FIXME: may under certain conditions rout oom).
Richard Kreckel [Sat, 29 Apr 2000 02:13:29 +0000 (02:13 +0000)]
- Extended check (FIXME: may under certain conditions rout oom).

24 years ago- numeric::to_rational(): fixed thinko.
Richard Kreckel [Fri, 21 Apr 2000 21:28:10 +0000 (21:28 +0000)]
- numeric::to_rational(): fixed thinko.

24 years ago- expairseq::to_rational(): Fixed thinko.
Richard Kreckel [Thu, 20 Apr 2000 21:41:35 +0000 (21:41 +0000)]
- expairseq::to_rational(): Fixed thinko.