Changelog for octave-forge-symbolic-2.9.0-bp154.1.29.noarch.rpm :

* Thu May 07 2020 Stefan Brüns - Update to version 2.9.0:
* Default python interpreter is now `python3`.
* Fixes for SymPy 1.5. + `AATTsym/round` changed to round-to-even. + fix broken EmptySet `finiteset()`.
* Documentation updates for upcoming Octave 6.
* If the Pythonic package is loaded, automatically use it for Python communication (see `help sympref` for details).
* Deprecation notice: `python_cmd` will be removed in a future release.- Switch to python3, drop python
*-devel build dependency
* Tue Jul 16 2019 Atri Bhattacharya - Update to version 2.8.0:
* New symbolic commands: eval ezmesh find sinc
* Update minimum versions of SymPy to 1.2 and Octave to 4.2.
* Fixes for SymPy 1.4.
* Newer SymPy versions improve QR and LU on non-square matrices.
* Support for expressions with min and max such as `min(x, y)`.
* `subs(f)` now works: it finds values from the workspace.
* `gammainc` now regularized correctly.
* `lambertw` has more consistent printing.
* Other bug fixes and documentation updates.- Update version numbers for python-sympy and octave-cli for Requires and BuildRequires in keeping with upstream.
* Wed Nov 21 2018 badshah400AATTgmail.com- Update to version 2.7.1:
* New symbolic command: numdem
* Fixes for SymPy 1.3.
* Various bug fixes and documentation updates.
* Thu Aug 16 2018 badshah400AATTgmail.com- Update to version 2.7.0:
* New symbolic commands: arg, euler, ezcontour
* New `AATTdouble` numerical functions; these are wrappers around SymPy, so they are slower than native floating-point implementations: bernoulli, euler, chebyshevT, pochhammer, chebyshevU.
* The initial startup is much quieter!
* `vpa` now warns of low-precision on non-numbers strings with decimals such as `vpa(\'cos(0.1)\')`. See \"help vpa\" for details.
* `subs` allows multiple scalar variables to be replaced with symbolic matrix expressions.
* symfun can be evaluated at symbolic matrices: `f(sym([1 2; 3 4]))` now works where `f(x)` is a symfun.
* Fixes for symfuns such as `syms N(t)` where the function name conflicts with a SymPy command.
* Fixes for how assumptions interact with symfuns.
* New command `sympref diagnose` to help debug Python/SymPy issues.
* Improve `function_handle` support by supporting more functions.
* Fixes for several bugs mentioning \"immutable matrices\".
* `bernoulli` now works with array inputs.
* Added a `private/defaultpython.m` to make it easier for distributors to control which python interpreter is used by default.
* Fixes for GNU Octave 4.4.
* Fixes for SymPy 1.2.
* Various bug fixes and documentation updates.
* Fri Aug 18 2017 badshah400AATTgmail.com- Update to version 2.6.0
* New symbolic commands: ellipke, ellipticCE, ellipticCK, ellipticCPi, ellipticE, ellipticF, ellipticK, ellipticPi, harmonic, kroneckerDelta, pochhammer
* New `AATTdouble` numerical functions; these are wrappers around SymPy, so they are slower than native floating-point implementations: harmonic.
* Support for the new SymPy 1.1.1.
* `solve` now supports vectors of equations and vectors of variables.
* Better warning for `sym(0.1)`, updated docs about floating point.
* Double values can now be converted to their exact rational value using `sym(0.1, \'f\')`. Passing `\'r\'` gives the current heuristic behaviour. Neither raises a warning.
* The default floating-point heuristics now check for square roots of integers, so `sym(sqrt(2))` should work.
* `sym(\'i\')` and `sym(\'I\')` no longer create the imaginary unit: use `sym(i)` or `sym(1i)`.
* `sym(e)` now gives the same as `exp(sym(1))`. However, `sym(\'e\')` and `syms e` continue to create a variable named `e`.
* `sym` now accepts function handles such as anonymous functions as inputs.
* `subs` is not approriate for numerical evaluation; add an example in `help subs` which shows how to do this with `function_handle`.
* Calling `sym(cell)` now creates a sym array instead of a cell array. Old behaviour of creating a cell array was deprecated in 2.5.0.
* Bug fix: isequal(n) for symfun\'s correctly tests the argnames.
* Tue Jun 07 2016 dmitry_rAATTopensuse.org- Update to version 2.4.0
* New symbolic commands: acsc, csch, gammaln, polylog, asec, dilog, hypergeom, psi, asech, ei, hypot, resize, besseljn, expint, igamma, sech, besselyn, ezsurf, jordan, signIm, cat, fresnelc, laguerreL, sinint, cosint, fresnels, lgamma, sinhint, coshint, gammainc, logint, ssinint
* Move some functions from the \"specfun\" package: dirac, heaviside, laguerreL, lambertw
* Re-implement AATTdouble/laguerreL for numerical stability.
* Add spherical Bessel functions: these are called `besseljn` and `besselyn`.
* Wed Dec 23 2015 dmitry_rAATTopensuse.org- Update to version 2.2.4
* Bigfix release
* Fri Nov 27 2015 dmitry_rAATTopensuse.org- Update to version 2.2.3
* Bigfix release
* Tue Jul 07 2015 dmitry_rAATTopensuse.org- Update to version 2.2.2
* Bigfix release
* Tue Apr 28 2015 dmitry_rAATTopensuse.org- Update to version 2.2.1
* Fix an ascii pretty printing regression (issue #234).
* Other minor fixes for doctests, sympref and symreplace.
* Wed Apr 22 2015 dmitry_rAATTopensuse.org- Update to version 2.2.1
* New commands: catalan eulergamma lambertw
* Installing symbolic package now check for Python and minimum version of SymPy.
* Installations from Octave-Forge (\"pkg install -forge symbolic\") should now work on Windows (thanks vassbu). You will need the Python and SymPy dependencies. Or you can use the [bundled package](https://github.com/cbm755/octsympy/releases)
* Added support for Python 3 (still works with Python 2 as well).
* Documentation improvements especially to assumptions. Examples within documentation can now be tested with doctests, see the `octsympy_doctests.m` function.
* Fix a warning on Octave 4.0.0-rc1 and make tests work properly.
* Other bug fixes: assumptions; symvar and symbolic matrix powers; various display issues.
* Mon Mar 09 2015 dmitry_rAATTopensuse.org- Update to version 2.1.0
* New commands: columns, degree, formula, ismatrix, numden, rows
* Additional ways of calling symsum, symprod, and subs for better compatibility with other symbolic toolboxes.
* Bug fixes in poly2sym, sym2poly, symfun, prod, horner, coeffs.
* Documentation improvements.
* Improvements to \"argnames\" and \"formula\" for the dependent variables and dependent expression of a symfun.
* Improvements to assumptions.
* Improve symbolic sized matrices such as `A = sym(\'a\', [n m])`.
* Drop python_cmd_string, which has been deprecated since v0.1.1.
* Thu Feb 26 2015 dmitry_rAATTopensuse.org- Split from octave-forge package, version 2.0.0