File fricas.changes of Package fricas
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Fri Jun 6 21:35:18 UTC 2025 - Anton Shvetz <shvetz.anton@gmail.com>
- Update to v1.3.12
* Changes:
+ Added Berkowitz algorithm for computing characteristic
polynomial in general case
+ 'rootSplit' and 'rootFactor' now handle nested roots
+ Terminal emulator used by FriCAS is now setable via
environment variables
* Bug fixes, in particular:
+ Fixed several problems with handling type conditions in
HyperDoc
+ Fixed coercion from expressions to algebraic numbers
+ Fixed arithmetic in FourierSeries
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Sun Jun 30 10:19:23 UTC 2024 - Anton Shvetz <shvetz.anton@gmail.com>
- Update to v1.3.11
* Changes:
+ Implemented numeric 'riemannZeta'.
+ Improved 'radicalSolve' for degree 4 polynomials.
+ Improved FriCAS Book.
+ Old factorizers for univariate polynomials over finite fields
are removed.
+ 'simplifyExp' supports more kinds of expressions.
+ Small improvements to Spad compiler.
* Bug fixes, in particular:
+ Implemented inverse trigonometric and hyperbolic functions
for power series at branch points.
+ HyperDoc launched by ')hd' now properly exits when FriCAS
quits.
+ ')display op groebner' now works.
+ Prevent exits from page viewer when content is less than one
page.
+ Fixed HyperDoc logical search.
+ Various build fixes.
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Thu Jan 11 10:26:37 UTC 2024 - Anton Shvetz <shvetz.anton@gmail.com>
- Update to v1.3.10
* Changes:
+ New package for root denesting.
+ New convenience package containing Unicode symbols.
+ Improvements to runtime accounting subsystem, in particular
FriCAS can now print info about storage use.
+ Improved handling of roots during integration.
+ Improved 'simplifyExp'.
+ Domain Pi is renamed to PiDomain.
+ Added Lisp version to FriCAS banner.
* Bug fixes, in particular:
+ Disabled splitting of roots by default simplifications.
+ Fixed various build problems.
+ Fixed wrong creation of sparse power series.
+ Fixed problem with derivatives of unevaluated definite
integrals.
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Sat Jul 8 19:13:11 UTC 2023 - Anton Shvetz <shvetz.anton@gmail.com>
- Update to v1.3.9
* Changes:
+ Distributed binary includes support for jfricas.
+ Construct of tagged unions by specifying tag.
+ New category Hashable.
+ AlgebraGivenByStructuralConstants now more general and has
FreeModuleCategory.
+ Rename 'escape' in Character to 'underscore'.
* Bug fixes, in particular:
+ Fixed power series expander for 'polylog' at 0.
+ Fixed storing complex data, in particular streams in files.
+ Fixed varius build problems, in particular build with
sbcl-2.3.2 and newer.
+ Main integrator no longer uses 'real'.
- Build with sbcl
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Wed Jun 22 07:50:16 UTC 2022 - Anton Shvetz <shvetz.anton@gmail.com>
- Update to v1.3.8
* Changes:
+ Improvements to integrator, in particular integrator can now
express some integrals in terms of elliptic integrals.
+ More specialized array domains.
+ Better handling of cyclotomic polynomials. Roots of
cyclotomic polynomials are now presented in trigonometric
form.
+ Preliminary support for timeouts (only when using sbcl).
+ 'iterate' is now implemented for Spad.
* Bug fixes, in particular:
+ Fixes for handling of kernels.
+ Fixes for 'elt' when handling segments with increments.
+ Fixed handling of predicates in rewrite rules.
+ Fixed build with clisp.
- Remove the _service file
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Mon Jul 5 12:29:18 UTC 2021 - Anton Shvetz <shvetz.anton@gmail.com>
- The xvfb-run program is required when building PDF documentation
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Sat Jul 3 03:01:06 UTC 2021 - Anton Shvetz <shvetz.anton@gmail.com>
- Update to v1.3.7
- Build PDF documentation from sources
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Sun Jun 6 00:18:02 UTC 2021 - Anton Shvetz <shvetz.anton@gmail.com>
- Disable stripping of binaries when configured --with-lisp=sbcl
- Add runtime dependency on sbcl
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Sun Mar 8 16:11:20 UTC 2020 - Anton Shvetz <tz@sectorb.msk.ru>
- Update to v1.3.6
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Sun Feb 3 19:32:50 UTC 2019 - Anton Shvetz <tz@sectorb.msk.ru>
- Update to v1.3.5
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Fri Jul 13 09:44:26 UTC 2018 - Anton Shvetz <tz@sectorb.msk.ru>
- Update to v1.3.4
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Mon Jun 18 15:02:54 UTC 2018 - Anton Shvetz <tz@sectorb.msk.ru>
- Initial commit with v1.3.3
