- GiNaC-devel - ginac.de

[SCM] GiNaC -- a C++ library for symbolic computations branch, ginac_1-4, updated. release_1-4-0-77-gcea9b25
by git＠ginac.de 07 Nov '08

07 Nov '08

This is an automated email from the git hooks/post-receive script. It was generated because a ref change was pushed to the repository containing the project "GiNaC -- a C++ library for symbolic computations". The branch, ginac_1-4 has been updated via cea9b25f1a6c62cd2ce899cede47001b95cce227 (commit) from 8b424e3917400537d6498fa67fac84ca4cbdefeb (commit) Those revisions listed above that are new to this repository have not appeared on any other notification email; so we list those revisions in full, below. - Log ----------------------------------------------------------------- commit cea9b25f1a6c62cd2ce899cede47001b95cce227 Author: Jens Vollinga <jensv(a)balin.nikhef.nl> Date: Fri Nov 7 15:11:44 2008 +0100 Added m4 to EXTRA_DIST to please 'make distcheck'. ----------------------------------------------------------------------- Summary of changes: Makefile.am | 2 +- 1 files changed, 1 insertions(+), 1 deletions(-) hooks/post-receive -- GiNaC -- a C++ library for symbolic computations

1 0

[SCM] GiNaC -- a C++ library for symbolic computations branch, ginac_1-4, updated. release_1-4-0-76-g8b424e3
by git＠ginac.de 07 Nov '08

07 Nov '08

This is an automated email from the git hooks/post-receive script. It was generated because a ref change was pushed to the repository containing the project "GiNaC -- a C++ library for symbolic computations". The branch, ginac_1-4 has been updated via 8b424e3917400537d6498fa67fac84ca4cbdefeb (commit) via 398f4eb2273a8a6adfe54361aa98cce12fe70174 (commit) via ff083aed45d1b4d488c5a90cb47dd6cdefffbcc8 (commit) via 7dffaa9012f5e7b46b2d924b9f5b13b23980ad0b (commit) via 0f40a2f0acbaed3b6ecfa39855b20d96a3dcfd1b (commit) via 91a4a13ae371b6a46002d9538da743e496b0c70e (commit) via 930f53346a4ab1eb2789e232dd18e4a8f5a91357 (commit) via c0156786dc88bcb184854430912f979d9cb6666a (commit) via ad058c1a47bbbd62e0a3efc64047464098fca1e4 (commit) via 2df960dceaa7532eb6da16c5ce23d42f43e1cf5a (commit) via 208454aa4bd38d88d8bb324d634300466382335a (commit) via 8f7fd49ceb1edd962897ce55a79fdc87feaf1196 (commit) via b07d01d93adea20c4289c295a4b25141bc98c076 (commit) via 1db85d25f22b32126cb830de1027bc38ae3947e9 (commit) from 1da9a7f009749842457f3679c921f198402384b2 (commit) Those revisions listed above that are new to this repository have not appeared on any other notification email; so we list those revisions in full, below. - Log ----------------------------------------------------------------- commit 8b424e3917400537d6498fa67fac84ca4cbdefeb Author: Jens Vollinga <jensv(a)balin.nikhef.nl> Date: Fri Nov 7 14:51:45 2008 +0100 Preparing for release 1.4.4. commit 398f4eb2273a8a6adfe54361aa98cce12fe70174 Author: Alexei Sheplyakov <varg(a)theor.jinr.ru> Date: Thu Nov 6 17:51:28 2008 +0300 Fix is_polynomial() so it works as advertised in the manual. GiNaC manual says: "Testing whether an expression is a polynomial in one or more variables can be done with the method bool ex::is_polynomial(const ex & vars) const; In the case of more than one variable, the variables are given as a list. (x*y*sin(y)).is_polynomial(x) // Returns true. (x*y*sin(y)).is_polynomial(lst(x,y)) // Returns false." However, the implementation is a bit inconsistent, as GiNaC reports sin(x) + 2*s is a polynomial in s, but pow(2,x) + 2*s is not a polynomial in s. This patch fixes the inconsistency. Thanks to Jonathan Cross for reporting this bug. commit ff083aed45d1b4d488c5a90cb47dd6cdefffbcc8 Author: Alexei Sheplyakov <varg(a)theor.jinr.ru> Date: Wed Nov 5 20:47:18 2008 +0300 [build] Simplify generation of ginac/version.h commit 7dffaa9012f5e7b46b2d924b9f5b13b23980ad0b Author: Alexei Sheplyakov <varg(a)theor.jinr.ru> Date: Mon Nov 3 17:34:29 2008 +0300 [build] Set correct rpath for linking with CLN... ... so users won't get 'error while loading shared libraries: no such file or directory'. Also embed rpath into pkg-config meta data, so g++ `pkg-config --cflags --libs ginac` foo.cc actually works without any additional effort from the user side. commit 0f40a2f0acbaed3b6ecfa39855b20d96a3dcfd1b Author: Alexei Sheplyakov <varg(a)theor.jinr.ru> Date: Mon Nov 3 19:17:16 2008 +0300 [portability] GiNaC::compile_ex works on OpenBSD now. * acinclude.m4: check for dlopen() in libdl and in libc itself. Thanks to Paul Irofti for a bug report and a suggestion. commit 91a4a13ae371b6a46002d9538da743e496b0c70e Author: Alexei Sheplyakov <varg(a)theor.jinr.ru> Date: Tue Sep 9 14:44:25 2008 +0400 build: shut up automake warnings, don't use GNU make extensions. Not that I really care about non-GNU makes, but those warnings are a bit annoying and can hide useful ones. commit 930f53346a4ab1eb2789e232dd18e4a8f5a91357 Author: Alexei Sheplyakov <varg(a)theor.jinr.ru> Date: Mon Sep 8 11:53:30 2008 +0400 build: put (almost) all auto* tools scripts into the config directory. So I can just rm -rf it to clean up the repository. commit c0156786dc88bcb184854430912f979d9cb6666a Author: Alexei Sheplyakov <varg(a)theor.jinr.ru> Date: Mon Sep 8 11:09:20 2008 +0400 Allow user to disable GiNaC::compile_ex (e.g. for security reasons). configure takes --{disable,enable}-excompiler argument now. It can be used to disable GiNaC::compile_ex (default is to enable it). acinclude.m4: GINAC_EXCOMPILER: new macro. Checks for libdl, allows user to disable GiNaC::compile_ex. Also it doesn't bother to check for libdl on MinGW. configure.ac: use GINAC_EXCOMPILER to check for libdl. commit ad058c1a47bbbd62e0a3efc64047464098fca1e4 Author: Alexei Sheplyakov <varg(a)theor.jinr.ru> Date: Sun Sep 7 22:53:07 2008 +0400 configure: run important checks first (and bail out if something is missing). Don't bother to check for optional stuff if CLN and/or standard C++ headers are missing. commit 2df960dceaa7532eb6da16c5ce23d42f43e1cf5a Author: Alexei Sheplyakov <varg(a)theor.jinr.ru> Date: Sun Sep 7 22:47:01 2008 +0400 configure: don't bother to run checks which can be done at the compile time. Don't check for sizeof of various types, this can be done at the compile time. GCC optimizes away these checks, so the actual code is the same. commit 208454aa4bd38d88d8bb324d634300466382335a Author: Alexei Sheplyakov <varg(a)theor.jinr.ru> Date: Sun Sep 7 22:17:55 2008 +0400 utils.h: use <stdint.h> (if available) instead of reinventing it. The argument of golden_ratio_hash() is as an integer of the same size as a void* pointer. Unfortunately ISO C++ 98 does not provide suitable typedef. Hence * use <stdint.h> if available and define p_int to uintptr_t. Note: AC_PROG_CC already checks for this header, so no extra checks are necessary. * as a fallback define p_int to be unsigned long, this works on most systems I know of (the only exception is woe64). While at it, stop including "config.h" unconditionally. commit 8f7fd49ceb1edd962897ce55a79fdc87feaf1196 Author: Alexei Sheplyakov <varg(a)theor.jinr.ru> Date: Sat Sep 6 09:21:18 2008 +0400 configure: don't check for sizeof(long double), we don't use it. commit b07d01d93adea20c4289c295a4b25141bc98c076 Author: Alexei Sheplyakov <varg(a)theor.jinr.ru> Date: Sat Sep 6 08:51:19 2008 +0400 build: faster check for standard C++ headers. Include them all into a test program and check if it compiles (in order to reduce the run time of the `configure' script). commit 1db85d25f22b32126cb830de1027bc38ae3947e9 Author: Alexei Sheplyakov <varg(a)theor.jinr.ru> Date: Mon Jun 9 16:21:30 2008 +0400 build: don't run any ${host} binaries while checking for readline. Now GiNaC (to be more precise, ginsh) can be easily cross compiled. However, ancient versions of readline (<= 4.2) are not supported any more. ----------------------------------------------------------------------- Summary of changes: Makefile.am | 2 + NEWS | 4 +- acinclude.m4 | 152 ++++++++--- check/Makefile.am | 6 +- check/check_is_polynomial.cpp | 30 ++ config/config.rpath | 614 +++++++++++++++++++++++++++++++++++++++ configure.ac | 94 ++---- debian/changelog | 12 + debian/rules | 1 + doc/examples/Makefile.am | 4 +- doc/tutorial/Makefile.am | 6 +- ginac.pc.in | 2 +- ginac/power.cpp | 2 + ginac/utils.h | 23 +- ginac/version.h.in | 12 +- ginsh/ginsh_parser.yy | 45 +-- m4/lib-ld.m4 | 110 +++++++ m4/lib-link.m4 | 644 +++++++++++++++++++++++++++++++++++++++++ m4/lib-prefix.m4 | 185 ++++++++++++ 19 files changed, 1798 insertions(+), 150 deletions(-) create mode 100644 check/check_is_polynomial.cpp create mode 100755 config/config.rpath create mode 100644 m4/lib-ld.m4 create mode 100644 m4/lib-link.m4 create mode 100644 m4/lib-prefix.m4 hooks/post-receive -- GiNaC -- a C++ library for symbolic computations

1 0

[SCM] GiNaC -- a C++ library for symbolic computations branch, ginac_1-4, updated. release_1-4-0-62-g1da9a7f
by git＠ginac.de 06 Nov '08

06 Nov '08

This is an automated email from the git hooks/post-receive script. It was generated because a ref change was pushed to the repository containing the project "GiNaC -- a C++ library for symbolic computations". The branch, ginac_1-4 has been updated via 1da9a7f009749842457f3679c921f198402384b2 (commit) from 71dc9cf20cb62bc53c88bb36f71d8cc93d67913e (commit) Those revisions listed above that are new to this repository have not appeared on any other notification email; so we list those revisions in full, below. - Log ----------------------------------------------------------------- commit 1da9a7f009749842457f3679c921f198402384b2 Author: Jens Vollinga <jensv(a)balin.nikhef.nl> Date: Thu Nov 6 14:19:29 2008 +0100 Revert "[portability] GiNaC::compile_ex works on OpenBSD now." This reverts commit 71dc9cf20cb62bc53c88bb36f71d8cc93d67913e. ----------------------------------------------------------------------- Summary of changes: acinclude.m4 | 53 ----------------------------------------------------- 1 files changed, 0 insertions(+), 53 deletions(-) hooks/post-receive -- GiNaC -- a C++ library for symbolic computations

1 0

[SCM] GiNaC -- a C++ library for symbolic computations branch, master, updated. release_1-4-0-158-g22bf827
by git＠ginac.de 06 Nov '08

06 Nov '08

This is an automated email from the git hooks/post-receive script. It was generated because a ref change was pushed to the repository containing the project "GiNaC -- a C++ library for symbolic computations". The branch, master has been updated via 22bf8270163ec9ec11f37c79957e18d6e6e163cd (commit) from a6854a8a0f1e5db722320f5d7ccb9097053500cf (commit) Those revisions listed above that are new to this repository have not appeared on any other notification email; so we list those revisions in full, below. - Log ----------------------------------------------------------------- commit 22bf8270163ec9ec11f37c79957e18d6e6e163cd Author: Jens Vollinga <jensv(a)balin.nikhef.nl> Date: Thu Nov 6 14:18:01 2008 +0100 Stupid error: did the revert on the wrong branch (master instead of ginac_1-4). Revert "Revert "[portability] GiNaC::compile_ex works on OpenBSD now."" This reverts commit a6854a8a0f1e5db722320f5d7ccb9097053500cf. ----------------------------------------------------------------------- Summary of changes: acinclude.m4 | 29 +++++++++++++++++++++-------- 1 files changed, 21 insertions(+), 8 deletions(-) hooks/post-receive -- GiNaC -- a C++ library for symbolic computations

1 0

[SCM] GiNaC -- a C++ library for symbolic computations branch, master, updated. release_1-4-0-157-ga6854a8
by git＠ginac.de 06 Nov '08

06 Nov '08

This is an automated email from the git hooks/post-receive script. It was generated because a ref change was pushed to the repository containing the project "GiNaC -- a C++ library for symbolic computations". The branch, master has been updated via a6854a8a0f1e5db722320f5d7ccb9097053500cf (commit) via 9d92d4b442fc4c1a95685884be4ba0494cd02bbe (commit) from e342f91c239e89839fdbe643957595b5f598c628 (commit) Those revisions listed above that are new to this repository have not appeared on any other notification email; so we list those revisions in full, below. - Log ----------------------------------------------------------------- commit a6854a8a0f1e5db722320f5d7ccb9097053500cf Author: Jens Vollinga <jensv(a)balin.nikhef.nl> Date: Thu Nov 6 14:13:54 2008 +0100 Revert "[portability] GiNaC::compile_ex works on OpenBSD now." This reverts commit 375a7aa1f13fa6061c278eb2c2447fd91521b45d. commit 9d92d4b442fc4c1a95685884be4ba0494cd02bbe Author: Jens Vollinga <jensv(a)balin.nikhef.nl> Date: Thu Nov 6 14:11:02 2008 +0100 Univariate Hensel lifting now uses upoly. Changed q_matrix code. ----------------------------------------------------------------------- Summary of changes: acinclude.m4 | 29 ++---- ginac/factor.cpp | 334 +++++++++++++++++++++++++++++++++++------------------- 2 files changed, 223 insertions(+), 140 deletions(-) hooks/post-receive -- GiNaC -- a C++ library for symbolic computations

1 0

[SCM] GiNaC -- a C++ library for symbolic computations branch, master, updated. release_1-4-0-149-g40d2f5d
by git＠ginac.de 05 Nov '08

05 Nov '08

This is an automated email from the git hooks/post-receive script. It was generated because a ref change was pushed to the repository containing the project "GiNaC -- a C++ library for symbolic computations". The branch, master has been updated via 40d2f5d1ddacf71991adb447b163a19136ee2179 (commit) via 931ece4838fcef7b9ec71761d224e2e1cd11a89d (commit) via e989719ca767691eb75b34785baaaed716ea2624 (commit) from 4fb48e28063e08c613a773378cfa5de608560a84 (commit) Those revisions listed above that are new to this repository have not appeared on any other notification email; so we list those revisions in full, below. - Log ----------------------------------------------------------------- commit 40d2f5d1ddacf71991adb447b163a19136ee2179 Author: Jens Vollinga <jensv(a)balin.nikhef.nl> Date: Wed Nov 5 11:31:35 2008 +0100 Fixed some minor spelling errors. commit 931ece4838fcef7b9ec71761d224e2e1cd11a89d Author: Jens Vollinga <jensv(a)balin.nikhef.nl> Date: Wed Nov 5 11:22:19 2008 +0100 Changed code from using cl_UP_MI to using umodpoly. The cl_UP_MI interface was inconvenient to use and caused several very difficult bugs (some were still unresolved before changing to umodpoly!). Fixed severe bug in multivariate factorization. The condition that all modular factors should be relatively prime in the base ring was violated. This caused the factorization sometimes to go into an infinite loop. commit e989719ca767691eb75b34785baaaed716ea2624 Author: Jens Vollinga <jensv(a)balin.nikhef.nl> Date: Mon Nov 3 15:50:31 2008 +0100 Added code for distinct degree factorization. ----------------------------------------------------------------------- Summary of changes: doc/tutorial/ginac.texi | 6 +- ginac/factor.cpp | 1236 ++++++++++++++++++++++++++--------------------- 2 files changed, 682 insertions(+), 560 deletions(-) hooks/post-receive -- GiNaC -- a C++ library for symbolic computations

2 2

[SCM] GiNaC -- a C++ library for symbolic computations branch, master, updated. release_1-4-0-155-ge342f91
by git＠ginac.de 05 Nov '08

05 Nov '08

This is an automated email from the git hooks/post-receive script. It was generated because a ref change was pushed to the repository containing the project "GiNaC -- a C++ library for symbolic computations". The branch, master has been updated via e342f91c239e89839fdbe643957595b5f598c628 (commit) via 375a7aa1f13fa6061c278eb2c2447fd91521b45d (commit) via 6488232432c883422104915c65b89f194fc0c2ee (commit) via d625a28c3def007a9d2d5108141a6f6a4889bf9d (commit) via 44fa38df264efa7a87beb59afc4664595de8ab48 (commit) from 556ea59d4be5f0e2e8d3760501b8b9cb8587c1ec (commit) Those revisions listed above that are new to this repository have not appeared on any other notification email; so we list those revisions in full, below. - Log ----------------------------------------------------------------- commit e342f91c239e89839fdbe643957595b5f598c628 Author: Paul Irofti <bulibuta(a)sdf.lonestar.org> Date: Tue Nov 4 17:55:34 2008 +0300 Equip ginac-examples.texi with directory entry for info. commit 375a7aa1f13fa6061c278eb2c2447fd91521b45d Author: Alexei Sheplyakov <varg(a)theor.jinr.ru> Date: Mon Nov 3 19:17:16 2008 +0300 [portability] GiNaC::compile_ex works on OpenBSD now. * acinclude.m4: check for dlopen() in libdl and in libc itself. Thanks to Paul Irofti for a bug report and a suggestion. commit 6488232432c883422104915c65b89f194fc0c2ee Author: Alexei Sheplyakov <varg(a)theor.jinr.ru> Date: Mon Nov 3 17:34:29 2008 +0300 [build] Set correct rpath for linking with CLN... ... so users won't get 'error while loading shared libraries: no such file or directory'. Also embed rpath into pkg-config meta data, so g++ `pkg-config --cflags --libs ginac` foo.cc actually works without any additional effort from the user side. commit d625a28c3def007a9d2d5108141a6f6a4889bf9d Author: Alexei Sheplyakov <varg(a)theor.jinr.ru> Date: Thu Oct 23 17:48:14 2008 +0400 [bugfix] integer_cra: check if arguments contain at least 2 moduli While at it, also fix exam_cra so it does not produce pointless inputs. commit 44fa38df264efa7a87beb59afc4664595de8ab48 Author: Alexei Sheplyakov <varg(a)theor.jinr.ru> Date: Tue Oct 21 10:09:33 2008 +0400 exam_cra: explicitly #include <limits>. This should make g++ 4.3 happy. ----------------------------------------------------------------------- Summary of changes: Makefile.am | 2 + acinclude.m4 | 29 ++- check/exam_cra.cpp | 5 +- config/config.rpath | 614 ++++++++++++++++++++++++++++++++++++ configure.ac | 9 +- debian/rules | 1 + doc/examples/ginac-examples.texi | 5 + ginac.pc.in | 2 +- ginac/polynomial/cra_garner.cpp | 3 + m4/lib-ld.m4 | 110 +++++++ m4/lib-link.m4 | 644 ++++++++++++++++++++++++++++++++++++++ m4/lib-prefix.m4 | 185 +++++++++++ 12 files changed, 1598 insertions(+), 11 deletions(-) create mode 100755 config/config.rpath create mode 100644 m4/lib-ld.m4 create mode 100644 m4/lib-link.m4 create mode 100644 m4/lib-prefix.m4 hooks/post-receive -- GiNaC -- a C++ library for symbolic computations

1 0

[SCM] GiNaC -- a C++ library for symbolic computations branch, ginac_1-4, updated. release_1-4-0-61-g71dc9cf
by git＠ginac.de 05 Nov '08

05 Nov '08

This is an automated email from the git hooks/post-receive script. It was generated because a ref change was pushed to the repository containing the project "GiNaC -- a C++ library for symbolic computations". The branch, ginac_1-4 has been updated via 71dc9cf20cb62bc53c88bb36f71d8cc93d67913e (commit) via 08c7086405aca4e2c9c38f5de271c01669f9bb7b (commit) from bfe82c730ce417de39993eb8d5568d1487d1000f (commit) Those revisions listed above that are new to this repository have not appeared on any other notification email; so we list those revisions in full, below. - Log ----------------------------------------------------------------- commit 71dc9cf20cb62bc53c88bb36f71d8cc93d67913e Author: Jens Vollinga <jensv(a)balin.nikhef.nl> Date: Wed Nov 5 17:08:36 2008 +0100 [portability] GiNaC::compile_ex works on OpenBSD now. * acinclude.m4: check for dlopen() in libdl and in libc itself. Thanks to Paul Irofti for a bug report and a suggestion. commit 08c7086405aca4e2c9c38f5de271c01669f9bb7b Author: Jens Vollinga <jensv(a)balin.nikhef.nl> Date: Wed Nov 5 16:59:21 2008 +0100 Added -release option for libtool again. Removal in commit 29c464d3f387426bdb5ecf9c262fc2f9f2600a70 was bogus. ----------------------------------------------------------------------- Summary of changes: acinclude.m4 | 53 +++++++++++++++++++++++++++++++++++++++++++++++++++++ ginac/Makefile.am | 2 +- 2 files changed, 54 insertions(+), 1 deletions(-) hooks/post-receive -- GiNaC -- a C++ library for symbolic computations

1 0

Please pull from git://ffmssmsc.jinr.ru:443/varg/ginac.git master
by Alexei Sheplyakov 05 Nov '08

05 Nov '08

Dear Jens, please pull from git://ffmssmsc.jinr.ru:443/varg/ginac.git master. There are a couple of bug fixes since commit 556ea59d4be5f0e2e8d3760501b8b9cb8587c1ec: Jens Vollinga (1): Changed debugging facilities in factor.cpp. Alexei Sheplyakov (4): exam_cra: explicitly #include <limits>. This should make g++ 4.3 happy. [bugfix] integer_cra: check if arguments contain at least 2 moduli [build] Set correct rpath for linking with CLN... [portability] GiNaC::compile_ex works on OpenBSD now. Paul Irofti (1): Equip ginac-examples.texi with directory entry for info. Makefile.am | 2 + acinclude.m4 | 29 ++- check/exam_cra.cpp | 5 +- config/config.rpath | 614 ++++++++++++++++++++++++++++++++++++ configure.ac | 9 +- debian/rules | 1 + doc/examples/ginac-examples.texi | 5 + ginac.pc.in | 2 +- ginac/polynomial/cra_garner.cpp | 3 + m4/lib-ld.m4 | 110 +++++++ m4/lib-link.m4 | 644 ++++++++++++++++++++++++++++++++++++++ m4/lib-prefix.m4 | 185 +++++++++++ 12 files changed, 1598 insertions(+), 11 deletions(-) create mode 100755 config/config.rpath create mode 100644 m4/lib-ld.m4 create mode 100644 m4/lib-link.m4 create mode 100644 m4/lib-prefix.m4 Best regards, Alexei -- All science is either physics or stamp collecting.

1 0

release 1.4.4?
by Jens Vollinga 05 Nov '08

05 Nov '08

Hi, are there any pending patches or open problems in the ginac_1-4 branch? If not, I will do a 1.4.4 release soon. Regards, Jens

1 0