Christian Bauer [Wed, 26 Jan 2000 20:44:27 +0000 (20:44 +0000)]
- man page is now put in distribution
Christian Bauer [Wed, 26 Jan 2000 20:44:03 +0000 (20:44 +0000)]
- updated dates
Christian Bauer [Wed, 26 Jan 2000 20:43:53 +0000 (20:43 +0000)]
- updated Makefiles
Christian Bauer [Wed, 26 Jan 2000 20:43:39 +0000 (20:43 +0000)]
- RPM packages split into user and devel packages
- added missing stuff to RPM packages
Christian Bauer [Wed, 26 Jan 2000 17:19:05 +0000 (17:19 +0000)]
- gcd(): cofactor computation is faster in partially factorized case
Christian Bauer [Tue, 25 Jan 2000 22:35:47 +0000 (22:35 +0000)]
- lcm_of_coefficients() works for unexpanded polynomials
- frac_cancel() works for unexpanded polynomials
- gcd() can handle partially-factored input polynomials without expanding them
Christian Bauer [Tue, 25 Jan 2000 22:31:49 +0000 (22:31 +0000)]
- checks adapted to new GCD behavior for partly-factored input polynomials
Christian Bauer [Tue, 25 Jan 2000 22:31:21 +0000 (22:31 +0000)]
- mentioned archiving
Richard Kreckel [Tue, 25 Jan 2000 19:58:44 +0000 (19:58 +0000)]
- Updated section about CLN to current status (need 1.0.3)
Richard Kreckel [Mon, 24 Jan 2000 22:20:04 +0000 (22:20 +0000)]
- Added some comments for doxygen.
Richard Kreckel [Mon, 24 Jan 2000 22:19:37 +0000 (22:19 +0000)]
- removed superfluous ex ser_numer; in gamma_series()
Richard Kreckel [Mon, 24 Jan 2000 22:17:13 +0000 (22:17 +0000)]
- Corrected a couple of typos
Richard Kreckel [Mon, 24 Jan 2000 22:15:31 +0000 (22:15 +0000)]
- added missing method matrix::op()
Richard Kreckel [Mon, 24 Jan 2000 22:12:31 +0000 (22:12 +0000)]
- Added Fibonacci numbers for integers
- many functions now return const to trap errors like fibonacci(1)=10;
Richard Kreckel [Mon, 24 Jan 2000 22:09:46 +0000 (22:09 +0000)]
- killed old add::print
Christian Bauer [Mon, 24 Jan 2000 21:28:22 +0000 (21:28 +0000)]
- archiving implemented in lorentzidx
Richard Kreckel [Mon, 24 Jan 2000 21:24:00 +0000 (21:24 +0000)]
- Changed the name of cache-value ac_cv_header_CLN_cln_h to
ac_cv_header_cln_cln_h to reflect new pathname cln/cln.h.
Christian Bauer [Mon, 24 Jan 2000 20:53:56 +0000 (20:53 +0000)]
- renamed archive::dump() to archive::printraw() for consistency with the
other classes
- implemented archiving for the following classes: color, idx, coloridx,
isospin
- non-crational numbers are now stored in an integer-decoded format in archives
Richard Kreckel [Mon, 24 Jan 2000 15:40:42 +0000 (15:40 +0000)]
- Macro GINAC_CHECK_LIBCLN only checks if doublefactorial is available now.
If it is, the version is new enough and we can omit the second sanity
test which makes that configure step twice as fast.
Richard Kreckel [Fri, 21 Jan 2000 19:48:09 +0000 (19:48 +0000)]
- Fixed old class series stuff to class pseries
- Added little overview of classes under hierarchy tree
Christian Bauer [Fri, 21 Jan 2000 18:20:26 +0000 (18:20 +0000)]
- changed all instances of "foo const &/*" to "const foo &/*"
- changed function arguments like "int const" to a simple "int"
Christian Bauer [Fri, 21 Jan 2000 17:51:26 +0000 (17:51 +0000)]
- implemented nops() and op() for pseries objects
Richard Kreckel [Fri, 21 Jan 2000 13:58:06 +0000 (13:58 +0000)]
- Use newer fig2dev which supports eps (old ones are broken now!)
Richard Kreckel [Fri, 21 Jan 2000 13:55:04 +0000 (13:55 +0000)]
- Little addition about something unmentioned but ovious: x^ax^b=x^(a+b)
Richard Kreckel [Thu, 20 Jan 2000 00:14:33 +0000 (00:14 +0000)]
- changed old-style power() to new-style pow()
Richard Kreckel [Wed, 19 Jan 2000 23:51:21 +0000 (23:51 +0000)]
- Changed policy: look for cln/cln.h instead of CLN/cln.h, reflecting an
agreement with Bruno Haible.
- Don't #include <cln/cln.h> but only those headers necessary for GiNaC.
Richard Kreckel [Wed, 19 Jan 2000 23:50:48 +0000 (23:50 +0000)]
- Changed policy: look for cln/cln.h instead of CLN/cln.h, reflecting an
agreement with Bruno Haible.
Richard Kreckel [Wed, 19 Jan 2000 23:48:55 +0000 (23:48 +0000)]
- change triggered by newer autoconf version
Richard Kreckel [Wed, 19 Jan 2000 23:48:01 +0000 (23:48 +0000)]
- updated class pseries
Richard Kreckel [Wed, 19 Jan 2000 23:44:48 +0000 (23:44 +0000)]
- change triggered by newer automake version
Christian Bauer [Wed, 19 Jan 2000 22:47:35 +0000 (22:47 +0000)]
- created
Christian Bauer [Wed, 19 Jan 2000 22:47:28 +0000 (22:47 +0000)]
- added tokens "read" and "write" (in preparation for archiving)
Christian Bauer [Wed, 19 Jan 2000 22:46:56 +0000 (22:46 +0000)]
- implemented global class registry (for class basic and derived classes)
- implemented archiving of expressions (except for class idx, and all classes
derived from idx and indexed)
- added series() wrapper function
- class series renamed to pseries to avoid name clashes with global series()
wrapper function, ex::series(), and basic::series()
- corrected the series expansion of single symbols with respect to the order
term
- calling subs() on a series didn't work
Christian Bauer [Wed, 19 Jan 2000 22:43:17 +0000 (22:43 +0000)]
- added a chapter about archiving of expressions
- updated makefiles
Christian Bauer [Wed, 19 Jan 2000 22:42:47 +0000 (22:42 +0000)]
- updated makefiles
Christian Bauer [Wed, 19 Jan 2000 22:42:36 +0000 (22:42 +0000)]
- updated for class series->class pseries
- added one additional check for the behavior of the order term during the
series expansion of a simple polynomial
Christian Bauer [Wed, 19 Jan 2000 22:41:40 +0000 (22:41 +0000)]
- updated configure script and makefiles
Alexander Frink [Mon, 17 Jan 2000 19:49:03 +0000 (19:49 +0000)]
Modification in output of last returned expression (for ginaccint)
Alexander Frink [Mon, 17 Jan 2000 19:48:53 +0000 (19:48 +0000)]
Modification in output of last returned expression
Richard Kreckel [Mon, 17 Jan 2000 19:45:57 +0000 (19:45 +0000)]
- Importing new files for packaging Debian GNU/Linux packages.
Richard Kreckel [Sat, 15 Jan 2000 21:20:20 +0000 (21:20 +0000)]
- doublefactorial now falls back directly to CLN, which is much faster.
Richard Kreckel [Tue, 11 Jan 2000 22:49:07 +0000 (22:49 +0000)]
- made nops() return unsigned instead of int
Richard Kreckel [Tue, 11 Jan 2000 22:28:31 +0000 (22:28 +0000)]
- changed the fucking dates i had forgotten the last time...
Richard Kreckel [Tue, 11 Jan 2000 22:25:18 +0000 (22:25 +0000)]
- made nops() return unsigned instead of int
- changed dates in copyright notices
- added psi and zeta to online help in ginsh
Richard Kreckel [Tue, 11 Jan 2000 22:25:05 +0000 (22:25 +0000)]
- made nops() return unsigned instead of int
- changed dates in copyright notices
Richard Kreckel [Tue, 11 Jan 2000 22:24:49 +0000 (22:24 +0000)]
- changed dates in copyright notices
Christian Bauer [Mon, 10 Jan 2000 21:00:21 +0000 (21:00 +0000)]
- now compiles with readline V4 headers
welzel [Mon, 10 Jan 2000 19:03:18 +0000 (19:03 +0000)]
- minor updates.
welzel [Mon, 10 Jan 2000 19:02:27 +0000 (19:02 +0000)]
- added simple checks of manipulations with lortensor objects.
Richard Kreckel [Sat, 25 Dec 1999 21:09:06 +0000 (21:09 +0000)]
- speedup by declaring x_pt and so on const
- added some code for series expansion of beta function (untested!)
Richard Kreckel [Sat, 25 Dec 1999 21:08:16 +0000 (21:08 +0000)]
- some indentation fixes
Richard Kreckel [Wed, 22 Dec 1999 17:51:32 +0000 (17:51 +0000)]
- polygamma functions (psi functions) know about half-integer arguments
now, which is more than Mathematica's PolyGamma[n,x] provides. :-)
Christian Bauer [Tue, 21 Dec 1999 17:25:10 +0000 (17:25 +0000)]
- matrix row/col made unsigned
Richard Kreckel [Mon, 20 Dec 1999 22:14:33 +0000 (22:14 +0000)]
- introduced checks that test the new logic of sin, cos and tan to control
transformations like sin(Pi/12) -> sqrt(6)/4*(1-sqrt(3)/3)
Richard Kreckel [Mon, 20 Dec 1999 22:12:02 +0000 (22:12 +0000)]
- added a abs() function. haven't you been longing for this?
Richard Kreckel [Mon, 20 Dec 1999 20:12:36 +0000 (20:12 +0000)]
- more logic on the trigonometric function stuff.
- changed several occurences of numeric const & to const numeric &, which
is the same, but doxygen kept being confused because declarations
differed from implementations.
Richard Kreckel [Mon, 20 Dec 1999 20:06:53 +0000 (20:06 +0000)]
- Added a clarification about branch cuts.
Richard Kreckel [Mon, 20 Dec 1999 20:06:35 +0000 (20:06 +0000)]
- Changed a few switches.
Richard Kreckel [Mon, 20 Dec 1999 20:06:12 +0000 (20:06 +0000)]
- more logic on the trigonometric function stuff.
- changed several occurences of numeric const & to const numeric &, which
is the same, but doxygen kept being confused because declarations
differed from implementations.
Richard Kreckel [Fri, 17 Dec 1999 19:58:25 +0000 (19:58 +0000)]
- Banned exZERO(), exONE(), exMINUSHALF() and all this from the interface.
There is now _ex1() meaning 1, _ex_1() meaning -1, _ex1_2() meaning 1/2
and so on defined in utils.h and implemented in utils.cpp. Feel free
to extend them as it pleases you but use them inside the library only.
- Added more evaluations of trigonometric functions
- Added series expansions for psi(x) and psi(n,x) at all their poles
welzel [Fri, 17 Dec 1999 17:44:17 +0000 (17:44 +0000)]
lortensor class
Richard Kreckel [Tue, 14 Dec 1999 21:35:41 +0000 (21:35 +0000)]
- Corrected some minor texinfo flaws in tutorial
Alexander Frink [Tue, 14 Dec 1999 21:23:29 +0000 (21:23 +0000)]
first release of GiNaCcint
Alexander Frink [Tue, 14 Dec 1999 20:41:18 +0000 (20:41 +0000)]
some changes to allow GiNaC to cooperate with cint:
matrix.h/.cpp: vector<ex> replaced with exvector where
typedef vector<ex,malloc_alloc> exvector
constant.h/.cpp: typedef for evalffunction
color.h/.cpp: replaced vector<exvector> with exvectorvector where
typedef vector<exvector,malloc_alloc> exvectorvector
ex.h: OBSCURE_CINT_HACK defines around some weird code. Never define
OBSCURE_CINT_HACK when compiling libginac
Richard Kreckel [Mon, 13 Dec 1999 19:31:34 +0000 (19:31 +0000)]
- Brought to the 0.4.1-level.
Richard Kreckel [Mon, 13 Dec 1999 18:44:25 +0000 (18:44 +0000)]
- Run automake again on squark, as we had agreed earlier.
Richard Kreckel [Mon, 13 Dec 1999 18:43:11 +0000 (18:43 +0000)]
- introduced info_flags::cinteger, info_flags::crational,
info_flags::cinteger_polynomial, info_flags::crational_polynomial with
intuitive behaviour.
- extended documentation
- made things like evlaf(zeta(3)) work
- killed several bugs
Richard Kreckel [Fri, 10 Dec 1999 20:23:46 +0000 (20:23 +0000)]
- changed behaviour of numeric::is_rational() and added numeric::is_cinteger()
and numeric::is_crational() which work for complex numbers now
- added default ctor for constant to please CInt
- documentation reflects the changes for upcoming 0.4.1
Richard Kreckel [Fri, 10 Dec 1999 14:59:18 +0000 (14:59 +0000)]
- Introduced exception do_taylor to signal Taylor expansion is ok for series
- Finished a clean implementation of gamma function's series expansion
- Bumped up version number to 1.4.1 to reflect the changes and the
soon-to-come second prerelease.
Richard Kreckel [Thu, 2 Dec 1999 22:28:00 +0000 (22:28 +0000)]
- added the beta function to GiNaC
- threw out ginsh's beta function
- added a check for first polygamma function
Alexander Frink [Thu, 2 Dec 1999 18:55:08 +0000 (18:55 +0000)]
ginsh did not compile
Alexander Frink [Thu, 2 Dec 1999 18:49:37 +0000 (18:49 +0000)]
function.pl did not compile
Alexander Frink [Thu, 2 Dec 1999 18:44:55 +0000 (18:44 +0000)]
#ifndef around namespace GiNaC { }
Richard Kreckel [Wed, 1 Dec 1999 21:13:01 +0000 (21:13 +0000)]
- added prefix and postfix increment and decrement operators for class numeric
- made all function_index const
- added overloaded psi(x) and psi(n,x) with some sensible behaviour
Christian Bauer [Wed, 1 Dec 1999 19:03:37 +0000 (19:03 +0000)]
- added 'ginac-config' script and 'ginac.m4' macros to help making packages
that use GiNaC
- installation does no longer fail when HTML docs were disabled by
configuration
Richard Kreckel [Tue, 30 Nov 1999 22:06:14 +0000 (22:06 +0000)]
- changed mul::print() to behave similar to add::print()
Richard Kreckel [Mon, 29 Nov 1999 22:50:42 +0000 (22:50 +0000)]
- changed function::diff() to be more tolerant by checking first if the
nth argument when differentiated is non-zero and *then* building the sum.
- added support for overloaded polygamma functions psi(x) and psi(n,x).
- changed return code of atan2_diff to be somewhat simpler and adjusted
check/differentiation.cpp to account for this.
Richard Kreckel [Mon, 29 Nov 1999 22:46:23 +0000 (22:46 +0000)]
- clarified timings
Richard Kreckel [Mon, 29 Nov 1999 22:46:04 +0000 (22:46 +0000)]
- alignment fix. :-)
Richard Kreckel [Mon, 29 Nov 1999 22:23:36 +0000 (22:23 +0000)]
- corrected an error due to my ignorance WRT diff_param
Richard Kreckel [Mon, 29 Nov 1999 16:41:50 +0000 (16:41 +0000)]
- moved the subsections that were marked as 'digression:' to an appendix
- corrected the rest of Hubert's list
- added a concept index
Christian Bauer [Sat, 27 Nov 1999 23:38:16 +0000 (23:38 +0000)]
- spec file now works
Christian Bauer [Sat, 27 Nov 1999 22:13:58 +0000 (22:13 +0000)]
- tweaked spec file
Christian Bauer [Sat, 27 Nov 1999 21:28:46 +0000 (21:28 +0000)]
- install-info -> /sbin/install-info
Christian Bauer [Sat, 27 Nov 1999 17:52:06 +0000 (17:52 +0000)]
- RPM_OPT_FLAGS are used for compiling
- added "-k -j $SMP" to the make command line when SMP is available
Christian Bauer [Fri, 26 Nov 1999 22:04:07 +0000 (22:04 +0000)]
- added some more information to NEWS and README
Christian Bauer [Fri, 26 Nov 1999 20:38:44 +0000 (20:38 +0000)]
- .txt files were missing from distribution
Christian Bauer [Fri, 26 Nov 1999 20:38:33 +0000 (20:38 +0000)]
- install-strip -> install
Christian Bauer [Fri, 26 Nov 1999 20:12:59 +0000 (20:12 +0000)]
- info/dir not installed in RPM
Christian Bauer [Fri, 26 Nov 1999 20:08:46 +0000 (20:08 +0000)]
- requires autoconf 2.12 and automake 1.4
- .info files included in GiNaC.spec
Christian Bauer [Fri, 26 Nov 1999 19:29:49 +0000 (19:29 +0000)]
- files which are generated by perl scripts are made before compilation
Richard Kreckel [Fri, 26 Nov 1999 18:16:32 +0000 (18:16 +0000)]
- corrected a bunch of typos.
Christian Bauer [Fri, 26 Nov 1999 02:23:02 +0000 (02:23 +0000)]
- building GiNaC will no longer bomb if Doxygen is not present
- fixed some more typos in tutorial
Christian Bauer [Fri, 26 Nov 1999 01:57:46 +0000 (01:57 +0000)]
- more typos fixed
Christian Bauer [Fri, 26 Nov 1999 01:44:52 +0000 (01:44 +0000)]
- fixed minor typos
Christian Bauer [Thu, 25 Nov 1999 23:46:43 +0000 (23:46 +0000)]
- .png files were missing from install target
Christian Bauer [Thu, 25 Nov 1999 23:35:28 +0000 (23:35 +0000)]
- added missing bullets to some lists
Christian Bauer [Thu, 25 Nov 1999 23:30:22 +0000 (23:30 +0000)]
- tutorial now built with texinfo
Christian Bauer [Thu, 25 Nov 1999 18:13:41 +0000 (18:13 +0000)]
- automake 1.4 was complaining about EXTRA_DATA in the doc Makefile.ams
Richard Kreckel [Thu, 25 Nov 1999 17:07:20 +0000 (17:07 +0000)]
- changed to new URL.