- GiNaC-devel - ginac.de

[SCM] GiNaC -- a C++ library for symbolic computations branch, c++11, created. release_1-4-0-472-ge935014
by git＠ginac.de 03 Nov '15

03 Nov '15

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, c++11 has been created at e9350141809e90921b793ef0e5ee2ece71c96fad (commit) - Log ----------------------------------------------------------------- commit e9350141809e90921b793ef0e5ee2ece71c96fad Author: Richard Kreckel <kreckel(a)ginac.de> Date: Tue Nov 3 21:23:16 2015 +0100 Use AX_CXX_COMPILE_STDCXX_11 macro to force C++11 compilation. commit faf8c206bdcd01eee758103d56b83a634f787e7a Author: Richard Kreckel <kreckel(a)ginac.de> Date: Tue Nov 3 20:53:07 2015 +0100 Fix most remaining GCC compiler warnings. commit ac8c33efafa1c9f62db040db0d974f47229960b8 Author: Richard Kreckel <kreckel(a)ginac.de> Date: Tue Nov 3 16:46:06 2015 +0100 Move ctors for classes matrix and pseries. commit 1b8bcb068171ce9d5c8202ae3c76647b65c9a06d Author: Richard Kreckel <kreckel(a)ginac.de> Date: Tue Nov 3 14:15:57 2015 +0100 Use C++11 range-based foor loops and auto, where possible. commit 38e03cb00e07aa13d10ba75f79a5fee593b6f2cb Author: Richard Kreckel <kreckel(a)ginac.de> Date: Mon Nov 2 00:00:48 2015 +0100 Update documentation of prerequisites. commit acae7ab5a4dc94d1f54ba794f32f5764cdb4d704 Author: Richard Kreckel <kreckel(a)ginac.de> Date: Sun Nov 1 23:48:05 2015 +0100 Replace use of NULL by C++11 nullptr. commit 7d2c44606a17c76f6bec520c22eba96fa5875961 Author: Richard Kreckel <kreckel(a)ginac.de> Date: Sun Nov 1 20:16:12 2015 +0100 Remove dependence on depreacted std::auto_ptr<T>. Most of the auto_ptr were introduced to avoid copying. C++11 supports move semantics for this. Some other can be replaced by std::unique_ptr<T>. commit 0e22c5a63bb0f5792beba531d77944db18e3c191 Author: Richard Kreckel <kreckel(a)ginac.de> Date: Sat Oct 31 17:18:55 2015 +0100 Remove support for Cint. commit c532971f9e99886781437912ae1655719284ac2f Author: Richard Kreckel <kreckel(a)ginac.de> Date: Sat Oct 31 17:02:14 2015 +0100 Remove unfinished code for hash table-based expairseq. This is unfinished code by A.F. Later generations don't ever seem to have tinkered much with it. ;-) ----------------------------------------------------------------------- hooks/post-receive -- GiNaC -- a C++ library for symbolic computations

1 0

[SCM] GiNaC -- a C++ library for symbolic computations branch, master, updated. release_1-4-0-463-g1fa7d19
by git＠ginac.de 15 Oct '15

15 Oct '15

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 1fa7d19af08892800dfdb0b700bc0a9362a3fae8 (commit) from e100f94d92d574ea89a817eca8c58c5eb3418821 (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 1fa7d19af08892800dfdb0b700bc0a9362a3fae8 Author: Richard Kreckel <kreckel(a)ginac.de> Date: Thu Oct 15 08:59:20 2015 +0200 Fix make check with g++ -std=c++11. Our template function log() returning an object of type GiNaC::function turns out to compete with a template from a libstdc++ header. We have to help the compiler a bit. ----------------------------------------------------------------------- Summary of changes: check/exam_inifcns.cpp | 1 + 1 file changed, 1 insertion(+) hooks/post-receive -- GiNaC -- a C++ library for symbolic computations

1 0

[SCM] GiNaC -- a C++ library for symbolic computations branch, master, updated. release_1-4-0-462-ge100f94
by git＠ginac.de 10 Oct '15

10 Oct '15

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 e100f94d92d574ea89a817eca8c58c5eb3418821 (commit) from 12abd5eb38a5c4ad6eb74201df2977b4abad3f52 (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 e100f94d92d574ea89a817eca8c58c5eb3418821 Author: Richard Kreckel <kreckel(a)ginac.de> Date: Sat Oct 10 22:24:32 2015 +0200 Fix some apparent typos and misindentations 2. (Formatting should comply with http://www.cebix.net/indentation.html.) ----------------------------------------------------------------------- Summary of changes: check/exam_clifford.cpp | 4 +-- check/exam_inifcns_nstdsums.cpp | 4 +-- check/time_antipode.cpp | 4 +-- ginac/add.cpp | 12 ++++----- ginac/basic.cpp | 2 +- ginac/clifford.cpp | 8 +++--- ginac/ex.cpp | 2 +- ginac/expairseq.cpp | 2 +- ginac/inifcns_trans.cpp | 20 +++++++-------- ginac/integral.cpp | 20 +++++++-------- ginac/mul.cpp | 2 +- ginac/ncmul.cpp | 4 +-- ginac/normal.cpp | 2 +- ginac/numeric.cpp | 56 ++++++++++++++++++++--------------------- ginac/power.cpp | 34 ++++++++++++------------- ginac/pseries.cpp | 2 +- ginac/relational.cpp | 4 +-- ginac/remember.cpp | 2 +- 18 files changed, 92 insertions(+), 92 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_1-4-0-461-g12abd5e
by git＠ginac.de 10 Oct '15

10 Oct '15

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 12abd5eb38a5c4ad6eb74201df2977b4abad3f52 (commit) from 725fa0199bdf612f099a76fa2c36424554a71ff8 (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 12abd5eb38a5c4ad6eb74201df2977b4abad3f52 Author: Richard Kreckel <kreckel(a)ginac.de> Date: Sat Oct 10 11:02:17 2015 +0200 Fix algebraic power::has() for larger integer exponents. There is no need to overflow integers in (x^2147483648).has(x^2). ----------------------------------------------------------------------- Summary of changes: ginac/power.cpp | 6 ++---- 1 file changed, 2 insertions(+), 4 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_1-4-0-460-g725fa01
by git＠ginac.de 21 Sep '15

21 Sep '15

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 725fa0199bdf612f099a76fa2c36424554a71ff8 (commit) via 679208b372d0d1ba9a50cf277530bf0950cb3a90 (commit) from 9adbc4df1aaf1e19dee67341918693562c69b3a2 (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 725fa0199bdf612f099a76fa2c36424554a71ff8 Author: Richard Kreckel <kreckel(a)ginac.de> Date: Mon Sep 21 23:04:20 2015 +0200 Include crc32.h only if needed. This shuts up a compiler warning about unused static function crc32. commit 679208b372d0d1ba9a50cf277530bf0950cb3a90 Author: Richard Kreckel <kreckel(a)ginac.de> Date: Mon Sep 21 22:49:44 2015 +0200 Remove unused variable. This shuts up a compiler warning. ----------------------------------------------------------------------- Summary of changes: ginac/hash_seed.h | 8 ++++++-- ginac/polynomial/mgcd.cpp | 1 - 2 files changed, 6 insertions(+), 3 deletions(-) hooks/post-receive -- GiNaC -- a C++ library for symbolic computations

1 0

evalf() on cube roots
by Jan Rheinländer 02 Aug '15

02 Aug '15

Hi, I noticed that evalf( (-1)^(1/3) ) gives 0.5+0.86602540378443864673*I Is there any way to tell GiNaC to return the real root by default? Jan

2 3

[SCM] GiNaC -- a C++ library for symbolic computations branch, master, updated. release_1-4-0-458-g9adbc4d
by git＠ginac.de 01 Aug '15

01 Aug '15

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 9adbc4df1aaf1e19dee67341918693562c69b3a2 (commit) via cd0f12f5ce6023812f76d0f6eb40ee83078c2775 (commit) from 163bdedf89a1796d181bbed44cd18600760e3504 (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 9adbc4df1aaf1e19dee67341918693562c69b3a2 Author: Richard Kreckel <kreckel(a)ginac.de> Date: Sat Aug 1 00:52:11 2015 +0200 Fix parser example in tutorial. Thanks to Jean-Michaël Celerier for pointing this out. commit cd0f12f5ce6023812f76d0f6eb40ee83078c2775 Author: Richard Kreckel <kreckel(a)ginac.de> Date: Sat Aug 1 00:41:30 2015 +0200 Fix some apparent typos and misindentations. ----------------------------------------------------------------------- Summary of changes: check/check_numeric.cpp | 2 +- check/exam_clifford.cpp | 42 +++++++++++++++++++++--------------------- check/exam_inifcns.cpp | 2 +- check/exam_matrices.cpp | 6 +++--- check/exam_misc.cpp | 2 +- check/exam_numeric.cpp | 2 +- check/genex.cpp | 22 +++++++++++----------- check/match_bug.cpp | 2 +- check/randomize_serials.cpp | 4 ++-- check/time_uvar_gcd.cpp | 2 +- doc/tutorial/ginac.texi | 6 +++--- ginac/archive.cpp | 2 +- ginac/clifford.cpp | 4 ++-- ginac/color.cpp | 4 ++-- ginac/excompiler.cpp | 4 ++-- ginac/expairseq.cpp | 2 +- ginac/expairseq.h | 4 ++-- ginac/flags.h | 4 ++-- ginac/indexed.cpp | 4 ++-- ginac/indexed.h | 4 ++-- ginac/inifcns.cpp | 2 +- ginac/inifcns_nstdsums.cpp | 2 +- ginac/integral.cpp | 2 +- ginac/matrix.cpp | 6 +++--- ginac/matrix.h | 2 +- ginac/mul.cpp | 4 ++-- ginac/normal.cpp | 6 +++--- ginac/numeric.h | 2 +- ginac/power.cpp | 2 +- ginac/pseries.cpp | 2 +- ginac/registrar.h | 2 +- ginac/relational.cpp | 2 +- ginac/relational.h | 2 +- ginac/symmetry.h | 2 +- ginac/utils.h | 2 +- 35 files changed, 82 insertions(+), 82 deletions(-) hooks/post-receive -- GiNaC -- a C++ library for symbolic computations

1 0

Release 1.6.5
by Richard B. Kreckel 27 Jul '15

27 Jul '15

Hi, A new GiNaC release is out and available. These are the changes: * Fix pow(+(...),2).expand() where the sum contained roots of expressions. * Speed-up pow(+(...),n).expand() where n > 3. * Fix a crash in PolyLogs of rational numbers. Happy hacking -richy. -- Richard B. Kreckel <http://in.terlu.de/~kreckel/>

1 0

[SCM] GiNaC -- a C++ library for symbolic computations tag, ginac_1-6-5, created. release_1-4-0-456-g163bded
by git＠ginac.de 27 Jul '15

27 Jul '15

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 tag, ginac_1-6-5 has been created at 163bdedf89a1796d181bbed44cd18600760e3504 (commit) - Log ----------------------------------------------------------------- commit 163bdedf89a1796d181bbed44cd18600760e3504 Author: Richard Kreckel <kreckel(a)ginac.de> Date: Mon Jul 27 21:28:44 2015 +0200 Finalizing release 1.6.5. ----------------------------------------------------------------------- hooks/post-receive -- GiNaC -- a C++ library for symbolic computations

1 0

[SCM] GiNaC -- a C++ library for symbolic computations branch, master, updated. release_1-4-0-456-g163bded
by git＠ginac.de 27 Jul '15

27 Jul '15

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 163bdedf89a1796d181bbed44cd18600760e3504 (commit) from be207191d6230add6ddd6aec2ac0b12a0e302f37 (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 163bdedf89a1796d181bbed44cd18600760e3504 Author: Richard Kreckel <kreckel(a)ginac.de> Date: Mon Jul 27 21:28:44 2015 +0200 Finalizing release 1.6.5. ----------------------------------------------------------------------- Summary of changes: NEWS | 5 +++++ ginac/version.h | 4 ++-- 2 files changed, 7 insertions(+), 2 deletions(-) hooks/post-receive -- GiNaC -- a C++ library for symbolic computations

1 0