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| Name: cadabra2-examples | Distribution: SUSE Linux Enterprise 15 SP6 |
| Version: 2.4.3.2 | Vendor: openSUSE |
| Release: bp156.2.8 | Build date: Mon May 13 19:52:07 2024 |
| Group: Productivity/Scientific/Math | Build host: i01-ch2d |
| Size: 3478545 | Source RPM: cadabra2-2.4.3.2-bp156.2.8.src.rpm |
| Packager: https://bugs.opensuse.org | |
| Url: https://cadabra.science/ | |
| Summary: A computer algebra system for solving problems in field theory | |
Cadabra2 is a computer algebra system (CAS) designed specifically for the solution of problems encountered in field theory. This package provides examples for cadabra2.
GPL-3.0-or-later
* Wed Dec 07 2022 Atri Bhattacharya <badshah400@gmail.com>
- Update to version 2.4.3.2:
* Add missing canonicalisation of rationals when simplifying
powers.
* Tue Dec 06 2022 Atri Bhattacharya <badshah400@gmail.com>
- Update to version 2.4.2.4:
* Minor update to fix issues with Python 3.11.
- Changes from version 2.4.2.0:
* Added package cdb.graphics.plot for easy plotting.
* Added package cdb.sympy.calculus for use of SymPy calculus
functions on Cadabra expressions.
* Expanded nevaluate to numerically evaluate more expressions.
* Various small bug fixes and enhancements.
- For %check, set working dir as HOME to allow tests that try to
write config files to home dir to work without perm issues.
* Sun Oct 09 2022 Atri Bhattacharya <badshah400@gmail.com>
- Update to version 2.4.0.2:
* Release to accompany the "meld" paper.
* Mon Jul 04 2022 Atri Bhattacharya <badshah400@gmail.com>
- Update to version 2.3.9.3
* Several fixes to meld (Dominic).
* Make typesetting run in a separate thread to prevent the UI
from feeling sluggish.
* Some changes in the behaviour of list addition/multiplication,
to match Mathematica's behaviour.
* New nevaluate algorithm for fast numerical evaluation of
expressions (work-in-progress).
* Fix for Python 3.10.x.
* Fix for automatic cleanup of Diagonal objects.
* Fix crash with tab-completion.
- Changes from version 2.3.8:
* Option to display negative powers as fractions (Dominic).
* New algorithm slot_asym to (anti-)symmetrise objects in
indices by giving index positions instead of names.
* New functionality to implement algorithms in Python (Dominic).
* Faster re-implementation of get_component using new C++
function modules (Dominic).
* New cdb.numeric.evaluate and cdb.numeric.integrate modules to
evaluate expressions numerically or integrate differential
equations numerically (Dominic).
* Updates to cdb.utils.indices and cdb.core.manip.
* Add warnings functionality to the kernel (Dominic).
* Add infrastructure to let algorithms display progress
information while running (Dominic).
* Add cell cursor position to status bar (Dominic).
* Fix bug in expand_delta when the delta occurs at top-level in
an expression.
* Many meld fixes and improvements (Dominic).
* Fix handling of auto-declare names (names with a '#'
character).
* Keep LaTeX log/aux files on error to aid debugging.
* Fix LaTeX code to avoid some global variable name clashes.
* Fix for compilation on Apple silicon.
- Add cadabra2-link-python.patch: Link against python shared lib
where necessary to avoid linking failures.
* Sun Feb 14 2021 Atri Bhattacharya <badshah400@gmail.com>
- Update to version 2.3.6.8:
* Add forgotten file to sources.
- Changes from version 2.3.6.4 and 2.3.6.6:
* Do not remove latex log/aux files on error.
* Fix glib linker error for cadabra-cli
* Fix meld error where terms with different names but same index
structure were melded.
* Add more functionality to cdb.core.node.
* Fix handling of auto-declare names ('A#'); these were not
matched correctly to numbered names ('A18').
* Fix vcpkg changing 'libintl' to 'intl'.
* Optimise AdjformEx to use int32_t instead of mpq_class.
* Handle Diagonal objects with symbolic (as opposed to numeric)
indices.
* Remove old-style gauge theory package.
* Disable mathematica support by default.
- Require jupyter-jupyter_core-filesystem for openSUSE >= 1550 for
the appropriate rpm macros.
* Tue Jan 05 2021 Atri Bhattacharya <badshah400@gmail.com>
- Update to version 2.3.6.2:
* Fix a linker error for the xeus jupyter kernel.
* Thu Dec 31 2020 Atri Bhattacharya <badshah400@gmail.com>
- Update to version 2.3.6.1:
* Once further change to the installation path of cadabra2.so
module, to conform to Debian policies.
* Fix display of lists containing Ex objects.
* Fix import of Jupyter notebooks.
* Fix bug related to automatic dummy index relabelling.
* Fix tab-completion.
- Exclude tests that try to write config files to home dir; since
the `%ctest` macro does not accept additional options, run ctest
manually.
* Tue Nov 17 2020 Atri Bhattacharya <badshah400@gmail.com>
- Update to version 2.3.5:
* Relocate cadabra module to python_sitelib instead of
python_sitearch.
- Add cadabra2-disable-components-test.patch: Disable a test that
crashes in the buildroot env -- but not in a user session -- for
unknown reasons (gh#kpeeters/cadabra2#212).
- Enable tests since gh#kpeeters/cadabra2#211 is now resolved.
- Add python3 to Requires for cadabra2.
* Sun Nov 01 2020 Atri Bhattacharya <badshah400@gmail.com>
- Update to version 2.3.2:
* Fixed bug in pattern matching logic used in
integrate_by_parts.
* Fixed bug which would prevent assignment to node multiplier
from Python.
* Tab-completion on command line and in the notebook.
* Install the cadabra2 python module in a standard location.
* Fixes for the Mathematica scalar backend.
* Make expand_delta much faster when the Kronecker delta is
contracted with objects which have anti-symmetry.
* Make meld work correctly with non/anti-commuting objects.
* Make numbered indices like a1 display with a subscript
automatically a<sub>1</sub>.
* Provide pickle functionality for expressions.
* Fixes for compatibility with newer SymPy versions.
* Added a 'find' function in the notebook, to search input
cells.
* New Jupyter kernel (enabled by default) which does not require
Xeus.
* Various improvements and fixed for handling and display of
Young tableaux.
* Added ExNode::ex() to obtain an Ex object from an ExNode
iterator.
- Drop patches incorporated upstream:
* cadabra2-python-modules-location.patch.
* Fix-linking-of-cadabra-module.patch.
- Split out a separate package - jupyter-cadabra2-kernel - for the
new jupyter notebook kernel.
- Fix typo in `ENABLE_SYSTEM_JSONCPP` option passed to `%cmake`.
- Set up but disable building and running tests until issues with
the test-suite are sorted out [gh#kpeeters/cadabra2#211,
gh#kpeeters/cadabra2#212].
* Fri Aug 28 2020 Atri Bhattacharya <badshah400@gmail.com>
- Refresh Fix-linking-of-cadabra-module.patch with fix for same
issue committed upstream [gh#kpeeters/cadabra2#202].
* Thu Jul 09 2020 Atri Bhattacharya <badshah400@gmail.com>
- Update to version 2.3.0:
* Fix bug which would collect powers of objects with indices and
then report an error.
* Functionality to read Cadabra Cloud notebooks into the desktop
Cadabra.
* Use a better hash function for expression trees (avoiding a
bug in factor_in).
* Expose index symmetries through traces, so that canonicalise
and related algorithms work correctly. Introduced a new
property TableauInherit.
* More flexible LaTeXForm property, to enable more flexible
object display in the notebook.
* Various fixes for behaviour of unwrap with anti- or
non-commuting arguments.
* New meld algorithm for canonicalisation.
- Drop cadabra2-add-pthread-to-cxxflags.patch: No longer required
for building.
- Add cadabra2-python-modules-location.patch to fix location of
python libs and modules (gh#kpeeters/cadabra2#203).
- Rebase Fix-linking-of-cadabra-module.patch for update; only
partially fixed by upstream (gh#kpeeters/cadabra2#202).
- Remove a hashbang from a non-executable script.
- Use %{name}-%{version} naming format for source.
* Sat Jan 04 2020 Stefan Brüns <stefan.bruens@rwth-aachen.de>
- Update to version 2.2.8:
* More versatile handling of Trace, including sorting using
cyclic symmetry (Connor).
* Fixes for combine (Connor).
* Save command-line history (Connor).
* Make imported notebooks use the default post_process function.
* Make unwrap move scalars out of exterior (wedge) products, see
this Q&A post.
* Fix bug with indices with accents (github/166).
* Added a cadabra2latex command to convert notebooks to LaTeX.
* Fixed issue building with latest Homebrew on macOS.
* Fixed Windows build issues and add python path settings at
runtime.
* Fixed bug with multipliers not reducing to canonical form.
- Add Fix-linking-of-cadabra-module.patch
- Remove timestamps from Doxygen generated HTML files, drop
obsolete cadabra2-rpmlintrc
- Use system jsoncpp
- Drop conditionals for obsolete distro versions
- Remove lots of unused/obsolete TeX BuildRequires.
* Tue Jun 25 2019 Atri Bhattacharya <badshah400@gmail.com>
- Update to version 2.2.7:
* Added cdb.utils.develop and cdb.relativity.abstract.
* Added authentication token to all client-server communication.
* Various extensions to the Trace property.
* Make property info available from Python (Dominic).
* Fixed integration by parts with index-less derivatives.
* Added eliminate_vielbein.
* Fixed display of lists of sympy expressions.
* Fixed (finally) UTF8 input for non-English symbols.
- Update to 2.2.6
* Experimental notebook diff viewer (Dominic).
* Warn when about to overwrite an existing notebook.
* Improvements for HiDPI screens especially on macOS.
* Fix crash in sym/asym.
* Fix undo/redo crash in notebook when deleting cells.
* Improvements to the cdb.core.manip package (Dominic).
* Fix in young_project_tensor.
* Fix pattern matching for anti-commuting factors.
* Added explicit_indices to convert expressions with
implicit indices to their explicit form.
* Add option to build a Jupyter kernel.
* Fix bug in split_index (acted on wrong parts of expressions).
* Fix bug with substitute not checking constraints for
single-factor patterns.
* Add partial option to substitute to require that products or sums
match all terms, not just a partial sum or partial product.
- Refresh cadabra2-add-pthread-to-cxxflags.patch for version
update, no effective changes.
* Fri Mar 15 2019 Atri B <badshah400@gmail.com>
- Update to version 2.2.5:
* Interim bug fix release with fixes for upcoming Debian as well
as the new explicit_indices algorithm.
- Move man files to the correct _mandir.
- Minor cleanups using spec-cleaner.
* Fri Jan 25 2019 badshah400@gmail.com
- Update to version 2.2.4:
* Minor bug fixes.
- Rebase cadabra2-add-pthread-to-cxxflags.patch for minor changes
to source CMakeLists.txt file.
- Use make doc instead of running doxygen directly.
- Drop commented out commands to generate PDF documentation.
* Mon Apr 30 2018 guillaume.gardet@opensuse.org
- Disable explicitly mathematica option (fix archs not supported by
Mathematica, such as AArch64)
* Mon Apr 09 2018 badshah400@gmail.com
- BuildRequires: libboost_date_time-devel instead of
BuildRequires: libboost_date_time1_66_0-devel, and only for
openSUSE > 1320; boost-devel in its entirety is already required
for older versions.
- gcc-c++ >= 4.9 now required.
* Fri Mar 30 2018 badshah400@gmail.com
- Update to version 2.2.0:
* Experimental support for modifying the expression tree
directly from Python (see e.g. Fourier transforms).
* Fix for integration by parts (gh#kpeeters/cadabra2#71)
* Fix for incorrect conversion to sympy expressions.
* Optionally build with support for Mathematica scalar backend;
see map_mma.
* Many bugfixes for expression display and sympy conversion.
* Now using pybind instead of boost.python, in preparation for
* Windows port, and to enable building against Anaconda.
* Copy/paste of output cells added.
* New simplify command, which simplifies the scalar parts of
expressions, and can be switched to use either Sympy or
Mathematica.
* Fix to treat derivatives with respect to explicit coordinates
as scalars in evaluate; see this Q&A post.
* Fix for failure to flag errors for WeightInherit property.
* Fixed: vary on single-term expressions
* (gh#kpeeters/cadabra2#57)
* Fixed: evaluate with dense factors and no 'values' property on
indices (gh#kpeeters/cadabra2#68)
- Rename and rebase cadabra2-2.1.7.patch to
cadabra2-add-pthread-to-cxxflags.patch.
- Add BuildRequires: libboost_date_time1_66_0-devel, new
dependency with version 2.2.0.
- All python bindings are now required to be installed in
_datadir.
- New binary cadabra2cadabra.
* Fri Feb 02 2018 stefan.bruens@rwth-aachen.de
- Add a memory _constraints, builds fail with less than 4 GByte
* Sat Jan 27 2018 badshah400@gmail.com
- Disable building LaTeX-based PDF documentation until build
failures are fixed.
- For the -gui package use post(un) scriptlets only for openSUSE
<= 1320; for newer openSUSE, these are handled by rpm triggers
automatically.
* Fri Dec 29 2017 kkaempf@suse.com
- fix build, add -pthread to CMAKE_CXX_FLAGS
added cadabra2-2.1.7.patch
* Wed Nov 22 2017 badshah400@gmail.com
- Update to version 2.1.7:
* Another interim release to fix bugs and sort out the build
process on new distros.
* Thu Nov 02 2017 badshah400@gmail.com
- Update to version 2.1.5:
* Interim release to get a number of bug fixes out to everyone,
and to use as basis for binary packages for several new
distributions.
- Drop cadabra2-cmake-error.patch; fixed upstream.
- Fix Group for cadabra2-doc-pdf: Documentation/PDF doesn't exist,
use Documentation/Other
- Change hashbang "/usr/bin/env python3" to "/usr/bn/python3".
* Wed Oct 11 2017 badshah400@gmail.com
- Refresh source tarball from upstream: upstream might have pushed
out a new tarball without changes to the versioning, making the
source validator service complain about the mismatch.
* Sun Aug 06 2017 badshah400@gmail.com
- Update to version 2.1.5:
* Interim release with as its main feature the map_sympy command
which makes it much easier to apply sympy algorithms to
component expressions.
- Drop cadabra2-include-functional-header.patch; fixed upstream.
* Thu Jul 20 2017 badshah400@gmail.com
- Add an appdata file and install it to /usr/share/metainfo;
BuildRequires on appstream-glib added.
* Sun Jun 25 2017 badshah400@gmail.com
- Add cadabra2-include-functional-header.patch: Explicitly include
the <functional> header in core/Functional.hh to fix building on
openSUSE > 1320; apply without conditionals as it doesn't hurt
to have this generally.
* Sun Apr 23 2017 badshah400@gmail.com
- BuildRequires: texlive-epstopdf instead of texlive-epstopdf-bin
to fix build failures on Leap 42.1.
* Sun Apr 23 2017 badshah400@gmail.com
- Update to version 2.1.4:
* Enable packages to be written using Cadabra notation, instead
of only pure Python (still experimental).
* Young tableaux properties Tableau and FilledTableau the
related algorithm lr_tensor are available again.
* Sorting Majorana spinors possible again using sort_spinors.
* Extended rename_dummies with capability to rename indices to
different set.
* Make vary work on powers of expressions with dummy indices.
* Substitution of sub-sums now available (e.g. substitute of
A+B=C in ex:=A+B+C+D).
* Improved LaTeX export to make printed notebooks look much
better.
* Many improvements to the component engine, in particular for
handling of derivatives and fractions involving tensors.
* Better line spacing for line-wrapped equations.
* Smarter scroll-to-cell behaviour of the notebook.
* Canonicalising expressions with component values for indices
now works again.
* The unwrap algorithm can now be guided about what to unwrap,
and also knows about spinors and Dirac bars.
* Experimental support to use Cadabra directly from C++ code, as
a library (see the c++lib directory).
* Fixes for using a custom post_process defined as a function
nested inside another.
* Rudimentary timing logic, try server.totals();
* Fixed: pasting text in the notebook sometimes double-pastes.
* Fixed: split_index does not work properly on left- and
right-hand side of equations.
* Fixed: sort_product does not always sort expressions.
* Fixed: eliminate_metric only acts at top level of an
expression, should have deep=True by default.
* Fixed: a bug which would lead to a segfault when using
deep=True.
- Rebase cadabra2-cmake-error.patch for version update.
- Add %{name}-rpmlintrc file to suppress warnings about the
presence of "__DATE__" and/or "__TIME__" in generated html files
for documentation (%{name}-doc).
* Tue Jan 17 2017 badshah400@gmail.com
- Initial package.
- Add cadabra2-cmake-error.patch to make sure CMakeLists.txt
invokes "execute_process" instead of "execute"; fixes build
failures.
/usr/share/doc/packages/cadabra2-examples /usr/share/doc/packages/cadabra2-examples/examples /usr/share/doc/packages/cadabra2-examples/examples/auto_meld.cnb /usr/share/doc/packages/cadabra2-examples/examples/automatic_multiterm.cnb /usr/share/doc/packages/cadabra2-examples/examples/beginners.cnb /usr/share/doc/packages/cadabra2-examples/examples/bianchi_identities.cnb /usr/share/doc/packages/cadabra2-examples/examples/canonicalise.cnb /usr/share/doc/packages/cadabra2-examples/examples/component_evaluation.cnb /usr/share/doc/packages/cadabra2-examples/examples/components2.cnb /usr/share/doc/packages/cadabra2-examples/examples/converge.cnb /usr/share/doc/packages/cadabra2-examples/examples/covariant_derivative.cdb /usr/share/doc/packages/cadabra2-examples/examples/equations_of_motion.cnb /usr/share/doc/packages/cadabra2-examples/examples/exterior.cnb /usr/share/doc/packages/cadabra2-examples/examples/fermionic_oscillator_algebra.cnb /usr/share/doc/packages/cadabra2-examples/examples/fierz.cnb /usr/share/doc/packages/cadabra2-examples/examples/for_previous_users.cnb /usr/share/doc/packages/cadabra2-examples/examples/gamma_matrix_algebra.cnb /usr/share/doc/packages/cadabra2-examples/examples/gamma_traces.cnb /usr/share/doc/packages/cadabra2-examples/examples/graphical_user_interface.cnb /usr/share/doc/packages/cadabra2-examples/examples/ho.cnb /usr/share/doc/packages/cadabra2-examples/examples/indexing_expressions.cnb /usr/share/doc/packages/cadabra2-examples/examples/input_format.cnb /usr/share/doc/packages/cadabra2-examples/examples/kaluza_klein.cnb /usr/share/doc/packages/cadabra2-examples/examples/kerr.cnb /usr/share/doc/packages/cadabra2-examples/examples/library.cnb /usr/share/doc/packages/cadabra2-examples/examples/lovelock.cnb /usr/share/doc/packages/cadabra2-examples/examples/numerics.cnb /usr/share/doc/packages/cadabra2-examples/examples/packages.cnb /usr/share/doc/packages/cadabra2-examples/examples/packages2.cnb /usr/share/doc/packages/cadabra2-examples/examples/plotting.cnb /usr/share/doc/packages/cadabra2-examples/examples/poincare_algebra.cnb /usr/share/doc/packages/cadabra2-examples/examples/post_processing.cnb /usr/share/doc/packages/cadabra2-examples/examples/quickstart.cnb /usr/share/doc/packages/cadabra2-examples/examples/ref_c++_library.cnb /usr/share/doc/packages/cadabra2-examples/examples/ref_core_package.cnb /usr/share/doc/packages/cadabra2-examples/examples/ref_default_simplification.cnb /usr/share/doc/packages/cadabra2-examples/examples/ref_derivatives.cnb /usr/share/doc/packages/cadabra2-examples/examples/ref_implicit_versus_explicit.cnb /usr/share/doc/packages/cadabra2-examples/examples/ref_import.cnb /usr/share/doc/packages/cadabra2-examples/examples/ref_indices.cnb /usr/share/doc/packages/cadabra2-examples/examples/ref_numerical.cnb /usr/share/doc/packages/cadabra2-examples/examples/ref_patterns.cnb /usr/share/doc/packages/cadabra2-examples/examples/ref_printing.cnb /usr/share/doc/packages/cadabra2-examples/examples/ref_programming.cnb /usr/share/doc/packages/cadabra2-examples/examples/ref_properties.cnb /usr/share/doc/packages/cadabra2-examples/examples/ref_selecting.cnb /usr/share/doc/packages/cadabra2-examples/examples/reset.cnb /usr/share/doc/packages/cadabra2-examples/examples/scalar_manipulations.cnb /usr/share/doc/packages/cadabra2-examples/examples/scalar_manipulations2.cnb /usr/share/doc/packages/cadabra2-examples/examples/schwarzschild.cnb /usr/share/doc/packages/cadabra2-examples/examples/schwarzschild.ipynb /usr/share/doc/packages/cadabra2-examples/examples/simple_evaluate.cnb /usr/share/doc/packages/cadabra2-examples/examples/sphere.cnb /usr/share/doc/packages/cadabra2-examples/examples/spinors.cnb /usr/share/doc/packages/cadabra2-examples/examples/string_states.cnb /usr/share/doc/packages/cadabra2-examples/examples/super_maxwell.cnb /usr/share/doc/packages/cadabra2-examples/examples/supergravity.cnb /usr/share/doc/packages/cadabra2-examples/examples/sympy_bridge.cnb /usr/share/doc/packages/cadabra2-examples/examples/sympy_examples.cnb /usr/share/doc/packages/cadabra2-examples/examples/tensor_monomials.cnb /usr/share/doc/packages/cadabra2-examples/examples/tensors_in_denominators.cnb /usr/share/doc/packages/cadabra2-examples/examples/typesetting.cnb /usr/share/doc/packages/cadabra2-examples/examples/vacuum_einstein_first_order.cnb /usr/share/doc/packages/cadabra2-examples/examples/variational_derivatives.cnb /usr/share/doc/packages/cadabra2-examples/examples/working_with_ex.cnb /usr/share/doc/packages/cadabra2-examples/examples/world-sheet_susy.cnb
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