ginac.git
19 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

19 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"

19 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

19 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.

19 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.

19 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!

19 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...

19 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 &"

19 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?

19 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?

19 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.

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

19 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.

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

19 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.

19 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.

19 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.

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

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

19 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.

19 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.

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

19 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.

19 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.

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

19 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.

19 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.

19 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.)

19 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

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

19 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.

19 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.

19 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.

19 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.

19 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).

19 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.

19 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.

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

19 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.

19 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.

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

19 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

19 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

19 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

19 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

19 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)

19 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().

19 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

19 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.

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

19 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).

19 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.

19 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.

19 years ago- expairseq.cpp: moved expairseq::to_rational to...
Richard Kreckel [Thu, 20 Apr 2000 04:16:23 +0000 (04:16 +0000)]
- expairseq.cpp: moved expairseq::to_rational to...
- ...normal.cpp.
- included new method matrix::determinant_bareiss, which doesn't rely on GCDs.
- log_series now honors the branch cut.

19 years ago- New figure classhierarchy.fig, which we all know, included in...
Richard Kreckel [Thu, 20 Apr 2000 04:14:42 +0000 (04:14 +0000)]
- New figure classhierarchy.fig, which we all know, included in...
- ... file ginac.texi.

19 years ago- Timings D and E: finer time resolution
Richard Kreckel [Thu, 20 Apr 2000 04:13:55 +0000 (04:13 +0000)]
- Timings D and E: finer time resolution
- Timings P, P', Q, Q': construct matrix with some loops instead of reading
  it from a const ex[][].  time_lw_w101n.h is not needed any more.
- check_matrices.cpp: check the new fraction free determinant.

19 years ago- fixed a typo
Christian Bauer [Thu, 20 Apr 2000 00:41:36 +0000 (00:41 +0000)]
- fixed a typo
- divide(0, something) now succeeds (quotient = 0)
- gcd(): variables are ordered by their maximum degree in the two polynomials,
  not the minimum
- implemented eu_gcd(), euprem_gcd(), peu_gcd() and red_gcd() (for testing)
- fixed numeric::to_rational (dropped denominator)

19 years ago- fixed typos
Christian Bauer [Thu, 20 Apr 2000 00:39:52 +0000 (00:39 +0000)]
- fixed typos

19 years ago- Overwritten: pseries::printtree().
Richard Kreckel [Tue, 18 Apr 2000 13:46:03 +0000 (13:46 +0000)]
- Overwritten: pseries::printtree().

19 years ago- '?time' now works
Christian Bauer [Thu, 13 Apr 2000 20:30:11 +0000 (20:30 +0000)]
- '?time' now works

19 years ago- numeric::archive(): fixed a typo.
Richard Kreckel [Tue, 11 Apr 2000 00:17:37 +0000 (00:17 +0000)]
- numeric::archive(): fixed a typo.

19 years ago- De-mystified the chapter about relationals.
Richard Kreckel [Mon, 10 Apr 2000 17:20:36 +0000 (17:20 +0000)]
- De-mystified the chapter about relationals.

19 years ago- normal() works for relationals: it normalizes both sides
Christian Bauer [Mon, 10 Apr 2000 16:49:07 +0000 (16:49 +0000)]
- normal() works for relationals: it normalizes both sides

19 years ago- modified printcsrc() example
Christian Bauer [Mon, 10 Apr 2000 16:37:33 +0000 (16:37 +0000)]
- modified printcsrc() example

19 years ago- extended the "Algorithms" chapter which has been renamed to "Methods and
Christian Bauer [Fri, 7 Apr 2000 20:28:13 +0000 (20:28 +0000)]
- extended the "Algorithms" chapter which has been renamed to "Methods and
  Functions"
- added a section about lists (class lst) to the "Basic Concepts" chapter

19 years ago- mentioned to_rational() and input parser
Christian Bauer [Fri, 7 Apr 2000 20:27:33 +0000 (20:27 +0000)]
- mentioned to_rational() and input parser

19 years ago- added ex::to_rational() to convert general expression to rational expression
Christian Bauer [Thu, 6 Apr 2000 19:58:15 +0000 (19:58 +0000)]
- added ex::to_rational() to convert general expression to rational expression
  by replacing all non-rational parts with temporary symbols, e.g.:
    ex a = pow(sin(x), 2) - pow(cos(x), 2);
    ex b = sin(x) + cos(x);
    ex d;
    lst l;
    divide(a.to_rational(l), b.to_rational(l), d);
    cout << d.subs(l) << endl;
  will print "sin(x)-cos(x)"

19 years ago- fixed a small oops: iprint() didn't reset the number output format to decimal
Christian Bauer [Wed, 5 Apr 2000 21:01:11 +0000 (21:01 +0000)]
- fixed a small oops: iprint() didn't reset the number output format to decimal

19 years ago- streamlined the code in numeric::numeric(archive_node &) and numeric::archive()
Christian Bauer [Wed, 5 Apr 2000 21:00:52 +0000 (21:00 +0000)]
- streamlined the code in numeric::numeric(archive_node &) and numeric::archive()
  with respect to sstream vs. strstream (avoided unnecessary code duplication)

19 years ago- implemented #b, #o, #x and #nR prefixes for binary, octal, hexadecimal, and
Christian Bauer [Wed, 5 Apr 2000 19:31:33 +0000 (19:31 +0000)]
- implemented #b, #o, #x and #nR prefixes for binary, octal, hexadecimal, and
  base-n integers

19 years ago- changed comment starter from # to //
Christian Bauer [Wed, 5 Apr 2000 19:30:47 +0000 (19:30 +0000)]
- changed comment starter from # to //
- implemented #b, #o, #x and #nR prefixes for binary, octal, hexadecimal, and
  base-n integers
- added iprint() command for decimal, octal, and hexadecimal output of integers
- updated man page

19 years ago- atanh_series(): corrected an oops.
Richard Kreckel [Mon, 3 Apr 2000 22:22:10 +0000 (22:22 +0000)]
- atanh_series(): corrected an oops.

19 years ago- Some corrections in series expansion of several functions.
Richard Kreckel [Mon, 3 Apr 2000 22:03:23 +0000 (22:03 +0000)]
- Some corrections in series expansion of several functions.

19 years ago- NOT building the documentation is the default now.
Richard Kreckel [Mon, 3 Apr 2000 22:02:54 +0000 (22:02 +0000)]
- NOT building the documentation is the default now.

19 years ago- inline int csgn(const numeric &): fixed a typo.
Richard Kreckel [Mon, 3 Apr 2000 22:02:17 +0000 (22:02 +0000)]
- inline int csgn(const numeric &): fixed a typo.

19 years ago- Fixed for new input parser scheme.
Richard Kreckel [Mon, 3 Apr 2000 22:01:22 +0000 (22:01 +0000)]
- Fixed for new input parser scheme.

19 years ago- the ex stream >> operator is gone
Christian Bauer [Fri, 31 Mar 2000 03:48:28 +0000 (03:48 +0000)]
- the ex stream >> operator is gone
- added a new ex constructor ex(string, ex) instead; use as follows:
    symbol x("x"), y("y");
    ex e("Pi*(4*x^2+y)^10", lst(x, y));
  or, for interactive input:
    symbol x("x");
    string s;
    cout <<  "Input something (may contain 'x'): ";
    getline(cin, s);
    try {
        e = ex(s, lst(x));
        cout << "You entered " << e << endl;
        cout << "e.diff(x) = " << e.diff(x) << endl;
    } catch (exception &c) {
        cerr << c.what() << endl;
    }
- symbols not specified in the list in the second argument to ex(string, ex)
  but encountered in the input expression will throw an exception

19 years ago- Documentation adjusted to new tgamma-lgamma-Euler-convention.
Richard Kreckel [Fri, 31 Mar 2000 00:30:20 +0000 (00:30 +0000)]
- Documentation adjusted to new tgamma-lgamma-Euler-convention.

19 years ago- dramatic speedup for characteristic polynomials of numerical matrices.
Richard Kreckel [Thu, 30 Mar 2000 00:09:13 +0000 (00:09 +0000)]
- dramatic speedup for characteristic polynomials of numerical matrices.
- speedup for matrix multiplication of somewhat sparse matrices.
- gamma -> Euler  (sorry 4 that, again).
- two new tests (Q and Q') from Lewis' and Wester's testsuite.
- fixed compilation desaster in timing M1 by using the new parser.
- had a glass of beer.

19 years agobug fixed in an incomplete assertion in power.cpp
Alexander Frink [Wed, 29 Mar 2000 22:22:14 +0000 (22:22 +0000)]
bug fixed in an incomplete assertion in power.cpp

19 years ago- parsed functions are now correctly evaluated (.eval() was missing)
Christian Bauer [Wed, 29 Mar 2000 20:22:41 +0000 (20:22 +0000)]
- parsed functions are now correctly evaluated (.eval() was missing)

19 years ago- expressions can now be read from streams; the input expression can contain
Christian Bauer [Wed, 29 Mar 2000 20:20:12 +0000 (20:20 +0000)]
- expressions can now be read from streams; the input expression can contain
  a list of predefined symbols to be used, before reading (and overwriting)
  the expression, e.g:
    symbol x("x"), y("y");
    e = lst(x, y);
    cout << "Enter an expression containing 'x' and 'y': ";
    try {
        cin >> e;
    } catch (exception &e) {
        cerr << e.what() << endl;
    }
    cout << "You entered " << e << endl;
    cout << "de/dx = " << e.diff(x) << endl;
    cout << "de/dy = " << e.diff(y) << endl;

19 years ago- remembering in divide_in_z() turned off (will eventually have to be replaced
Christian Bauer [Tue, 28 Mar 2000 18:58:57 +0000 (18:58 +0000)]
- remembering in divide_in_z() turned off (will eventually have to be replaced
  by the new remembering mechanism in remember.cpp)
- new #define options at top of source:
    USE_TRIAL_DIVISION makes divide_in_z() use trial division and Newton
      interpolation instead of recursive polynomial division (only useful
      for very large problems)
    STATISTICS enables some statistical output at the end of the program
- gcd(numeric, numeric) is now handled earlier; this should speed up normal()
- added new heuristic: gcd(p^n, p^m) with p a polynomial now immediately
  returns p^abs(n-m)
- if GCD is 1, cofactors are returned unexpanded

19 years ago- New tests from the Lewis-Wester Paper: I, J, K and L.
Richard Kreckel [Tue, 28 Mar 2000 00:51:17 +0000 (00:51 +0000)]
- New tests from the Lewis-Wester Paper: I, J, K and L.

19 years ago- Primitive heuristics to make determinants of sparse matrices work.
Richard Kreckel [Mon, 27 Mar 2000 17:43:54 +0000 (17:43 +0000)]
- Primitive heuristics to make determinants of sparse matrices work.

19 years ago- Finally: the test M1 from Lewis and Wester works.
Richard Kreckel [Mon, 27 Mar 2000 17:43:14 +0000 (17:43 +0000)]
- Finally: the test M1 from Lewis and Wester works.

19 years ago- As advertised: we are calling the Gamma function tgamma() now!
Richard Kreckel [Sun, 26 Mar 2000 22:57:01 +0000 (22:57 +0000)]
- As advertised: we are calling the Gamma function tgamma() now!

19 years ago- added test O1 from Lewis-Wester paper.
Richard Kreckel [Sun, 26 Mar 2000 18:45:39 +0000 (18:45 +0000)]
- added test O1 from Lewis-Wester paper.
- corrected a thinko in computing the time.

19 years ago- Two more tests from the Lewis-Wester paper.
Richard Kreckel [Sat, 25 Mar 2000 20:58:05 +0000 (20:58 +0000)]
- Two more tests from the Lewis-Wester paper.

19 years ago- Added some tests from the Lewis-Wester testsuite.
Richard Kreckel [Sat, 25 Mar 2000 20:35:48 +0000 (20:35 +0000)]
- Added some tests from the Lewis-Wester testsuite.

19 years ago- ginac.h includes version.h (created by configure script), which contains
Christian Bauer [Fri, 24 Mar 2000 19:45:38 +0000 (19:45 +0000)]
- ginac.h includes version.h (created by configure script), which contains
  library version defines

19 years ago- raised coefficient bit-length limit in heur_gcd() (CLN is good with large
Christian Bauer [Thu, 23 Mar 2000 21:50:38 +0000 (21:50 +0000)]
- raised coefficient bit-length limit in heur_gcd() (CLN is good with large
  numbers, so this improves performance)

19 years ago- We now write f(x).series(x==3,5) instead of f(x).series(x,3,5) and
Richard Kreckel [Thu, 23 Mar 2000 16:50:17 +0000 (16:50 +0000)]
- We now write f(x).series(x==3,5) instead of f(x).series(x,3,5) and
  f(x).series(x,4) instead of f(x).series(x,0,4).  We also don't allow
  default arguments any more.

19 years ago- removed inert Diff() function; only Derivative() remains
Christian Bauer [Wed, 22 Mar 2000 21:32:23 +0000 (21:32 +0000)]
- removed inert Diff() function; only Derivative() remains
- deriving Derivative() now works

19 years ago- gamma() -> Gamma().
Richard Kreckel [Tue, 21 Mar 2000 19:30:22 +0000 (19:30 +0000)]
- gamma() -> Gamma().
- EulerGamma -> gamma.
- beta() -> Beta().
- Version -> 0.6.0 in order to make it clear there were *real* changes.

19 years ago- 0^a -> 0^a instead of 0.
Richard Kreckel [Tue, 21 Mar 2000 17:07:17 +0000 (17:07 +0000)]
- 0^a -> 0^a instead of 0.

19 years ago- print 0 without parens.
Richard Kreckel [Tue, 21 Mar 2000 17:07:00 +0000 (17:07 +0000)]
- print 0 without parens.

19 years ago- Changes reflect beautifying of floating-point output.
Richard Kreckel [Mon, 20 Mar 2000 17:10:43 +0000 (17:10 +0000)]
- Changes reflect beautifying of floating-point output.

19 years ago- Output of floats is now in a more beautiful form.
Richard Kreckel [Mon, 20 Mar 2000 17:09:50 +0000 (17:09 +0000)]
- Output of floats is now in a more beautiful form.

19 years ago- fixed bug in normal(): normal(x^a) became (x^(-a))^(-1)
Christian Bauer [Mon, 20 Mar 2000 15:17:44 +0000 (15:17 +0000)]
- fixed bug in normal(): normal(x^a) became (x^(-a))^(-1)
- first shot at inert Diff() and Derivative() functions; still buggy!