File python-mpmath.changes of Package python-mpmath

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File python-mpmath.changes of Package python-mpmath (Revision fc20cfae42d84de31c90f71ca3aaf0ef)

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Wed Sep 27 08:47:23 UTC 2023 - ecsos <ecsos@opensuse.org>

- Update to 1.3.0 (bsc#1215804, CVE-2021-29063):
  * Security issues:
    - Fixed ReDOS vulnerability in mpmathify() (CVE-2021-29063)
  * Features:
    - Added quadsubdiv() for numerical integration with adaptive path splitting
    - Added the Cohen algorithm for inverse Laplace transforms
    - Some speedup of matrix multiplication
    - Optimizations to Carlson elliptic integrals
    - Added signal functions (squarew(), trianglew(), sawtoothw(), unit_triangle()
    sigmoidw())
  * Bug fixes:
    - Correct mpf initialization from tuple for finf and fninf
    - Support QR decomposition for matrices of width 0 and 1
    - Fixed some cases where elliprj() gave inaccurate results
    - Fixed cases where digamma() hangs for complex input
    - Fixed cases of polylog() with integer-valued parameter with complex type
    - Fixed fp.nsum() with Euler-Maclaurin algorithm
  * Maintenance:
    - Dropped support for Python 3.4
    - Documentation cleanup
    - Removed obsolete files
    - Added options to runtests.py to skip tests and exit on failure
- Add %{?sle15_python_module_pythons}

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Tue Jan 10 09:22:45 UTC 2023 - Daniel Garcia <daniel.garcia@suse.com>

- Replace python-gmpy dependecy with python-gmpy2

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Mon Oct 17 09:26:05 UTC 2022 - pgajdos@suse.com

- python-six is not required

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Sun Apr  4 22:19:14 UTC 2021 - Arun Persaud <arun@gmx.de>

- specfile:
  * update copyright year
  * added requirement for setuptools_scm

- update to version 1.2.1:
  * Add step to publish package on PyPI
  * Make package while CI run

- changes from version 1.2.0:
  * Features and optimizations:
    + Support @ operator for matrix multiplication (Max Gaukler)
    + Add eta() implementing the Dedekind eta function
    + Optimized the python_trailing function (adhoc-king)
    + Implement unary plus for matrices (Max Gaukler)
    + Improved calculation of gram_index (p15-git-acc)
  * Compatibility:
    + Enable sage backend by default only if SAGE_ROOT is set (Pauli
      Virtanen)
    + Fix syntax warnings on CPython 3.8 (Sergey B Kirpichev)
    + Changed version requirements to Python 2.7 and 3.4 or later
      (Sergey B Kirpichev)
    + Improvements to the setup and test code (Sergey B Kirpichev)
    + Fix sys.version comparisons for compatibility with Python 3.10
      (Jakub Wilk)
    + Fixes to Python2/3 compatibility for printing (Christian Clauss)
  * Bug fixes:
    + Fix a possible division by zero in shanks() (Pascal Hebbeker)
    + Fixed indexing errors in deHoog, Knight & Stokes inverse laplace
      transform algorithm (Kris Kuhlman)
    + Corrected branch cuts of the elliprj() function in some cases
    + Fix initialization of iv.matrix from non-interval matrix (Max
      Gaukler)
    + Preserve function signatures in PrecisionManager (Viet Tran)
    + Implemented float and complex conversions for ivmpf (Jonathan
      Warner)
    + Fixed issue with scalar-matrix multiplication for interval
      matrices (Jonathan Warner)
    + Fix estimation of quadrature error with multiple subintervals
      (Tom Minka)
    + Fixed a problem with the defun decorators (Sergey B Kirpichev)
    + Fix eigenvalue sorting by absolute value (Georg Ostrovski)
  * Cleanup:
    + Documentation corrections (Paul Masson, S.Y. Lee)
    + Remove inaccessible logic in fsum/fdot (Sergey B Kirpichev)
    + Remove broken force_type option for matrix constructor (Max
      Gaukler)
    + Fix text of the BSD license in LICENSE (Sergey B Kirpichev)
    + Minor code cleanup (Frédéric Chapoton)
    + Removed old, unused code

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Wed Feb 20 17:30:49 UTC 2019 - Jan Engelhardt <jengelh@inai.de>

- Trim extreme wording and unspecific comparisons.

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Wed Feb 20 14:22:03 UTC 2019 - Tomáš Chvátal <tchvatal@suse.com>

- Run tests

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Sat Jan 26 17:08:21 UTC 2019 - Arun Persaud <arun@gmx.de>

- specfile:
  * update copyright year
  * update tar.gz name mpmath-all ->mpmath
  * be more specific in %file section
  * remove devel from noarch package
  * disabled building of doc, not in tar ball at the moment
  * commented out README.rst, also missing in tar-ball

- update to version 1.1.0:
  * Bugs:
    + Fixed severe bug in householder() for complex matrices (Michael
      Kagalenko)
    + Fixed frequently-reported bug where findroot() mysteriously
      raised UnboundLocalError (Sergey B Kirpichev)
    + Corrected rounding in binary-to-decimal conversion above 500
      digits
    + Fixed minor loss of accuracy affecting rf(), ff(), binomial(),
      beta()
    + Fixed incorrect computation of the Hurwitz zeta function in some
      cases
    + Fixed accuracy of digamma function near 0
    + Fixed RuntimeError in qfac() in Python 3.7 caused by raising
      StopIteration (Zbigniew Jędrzejewski-Szmek)
    + Fix to allow NumPy arrays in fdot() (Nico Schlömer)
  * Features and improvements:
    + Added more automatic conversions from Fraction, Decimal, NumPy
      types (Jonathan Warner)
    + Support creating mpf from a long literal (ylemkimon)
    + Implemented log1p()
    + Slight speedup of eig()
    + Implement polylog() for general complex s and z by using Hurwitz
      zeta algorithm as a fallback
  * Library:
    + Test more CPython and PyPy versions (Sergey B Kirpichev, Aaron
      Meurer)
    + Drop support for Python 2.6 and 3.2 (Sergey B Kirpichev)
    + Use py.test for test code; lots of code cleanup (Sergey B
      Kirpichev)
    + Corrections to the documentation (Paul Masson, Connor Behan,
      Warren Weckesser, Aaron Meurer)

- changes from version 1.0.0:
  * Bumped to major version number for 10 year anniversary
  * Added module for inverse Laplace transforms, including the top
    level function invertlaplace() as well as several different
    algorithms (Talbot, Gaver-Stehfest and de Hoog) implemented in
    mpmath.calculus.inverselaplace (Kris Kuhlman)
  * Fixed bugs in elliprg() giving incorrect values for certain input
  * Fixed wrong degree 1 nodes for Gaussian quadrature
  * Made make acot(0) and acoth(0) return a finite result
  * Fixed sieved zeta sum not being used in Python 3, and added cutoff
    for sieved zeta sum on 32-bit systems when too much memory would
    be used
  * Fixed zeta(0,0.5) to return correct value instead of raising
    NoConvergence exception
  * Added detection of exact zeros in gammainc(), in particular fixing
    NoConvergence error for gammainc(3,-1+1j)
  * Fixed wrong values from besseli() due to improper internal
    precision
  * Fixed bessely(0,1j) to return complex nan instead of raising
    NameError (Paul Masson)
  * Changed float() and complex() applied to an mpf or mpc to use
    rounding to nearest (or the context rounding mode) instead
    truncating
  * Fix imaginary part of gammainc(n,x), n negative odd int, x < 0
  * Added alternative "phase" color scheme to cplot()
  * Better error message for int(inf) or int(nan) (Aaron Meurer)
  * Fixed polyroots() with error=True
  * Added support to pass optional initial values to polyroots()
    (Michael Kagalenko)
  * Rewrote the Python major version selection to make it work if
    something else has redefined xrange (Arne Brys)
  * Switched documentation formula rendering to MathJax (Sergey B
    Kirpichev)
  * Fixed documentation TeX build (Sergey B Kirpichev)
  * Added PEP8 conformity testing (Sergey B Kirpichev)
  * Various fixes for the test code and test infrastructure on
    different platforms and Python versions (Sergey B Kirpichev)
  * Fixed module paths in setup.py (Aaron Meurer)
  * Documented more options for methods such as nstr() and hyper()
  * Miscellaneous corrections to the documentation (various)

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Wed May 24 18:47:55 UTC 2017 - toddrme2178@gmail.com

- Implement single-spec version
- Fix source URL.

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Thu Sep 18 15:30:54 UTC 2014 - toddrme2178@gmail.com

- Update to 0.19
    * Moved issue tracking to github and the main website to mpmath.org.
      Several URLs and issue numbers were updated in the documentation
      (Sergey B Kirpichev)
    * Enabled automatic testing with Travis CI (Sergey B Kirpichev)
    * Fixed many doctest issues (Sergey B Kirpichev)
    * Converted line endings to LF (Ondrej Certik)
    * Made polyroots() more robust (Ondrej Certik)
- Update to 0.18
  * Linear algebra:
    * added qr() for matrix QR factorization (contributed by Ken Allen)
    * added functions eigsy(), eighe(), eig() to compute matrix
      eigenvalues (contributed by Timo Hartmann)
    * added functions svd(), svd_r(), svd_c() for singular value
      decomposition of matrices (contributed by Timo Hartmann)
    * added calculation of Gaussian quadrature rules for various weight
      functions (contributed by Timo Hartmann)
    * improved precision selection in exp_pade() (contributed by
      Mario Pernici)
  * Special functions:
    * fixed ellippi() to return an inf instead of raising an exception
    * fixed a crash in zeta() with huge arguments
    * added functions for computing Stirling numbers
      (stirling1(), stirling2())
    * improved the computation of zeros of zeta at high precision
      (contributed by Juan Arias de Reyna)
    * fixed zeta(-x) raising an exception for tiny x
    * recognize when lerchphi() can call zeta() or polylog(),
      handling those cases faster
  * Compatibility:
    * fixed gmpy2 compatibility issues (contributed by Case Van Horsen)
    * better solutions for python 2/3 compatibility,
      using Benjamin Peterson's six.py
    * fixes to allow mpmath to run in non-sage mode when sage is available
    * support abstract base classes (contributed by Stefan Krastanov)
    * use new-style classes to improve pypy performance
  * Other:
    * added Levin, Sidi-S and Cohen/Villegas/Zagier series
      transformations (contributed by Timo Hartmann)
    * added isfinite() utility function
    * fixed a problem with bisection root-finding
    * fixed several documentation errors
    * corrected number of coefficients returned by diffs() with
      method='quad'
    * fixed repr(constant) being slow at high precision
    * made intervals hashable
- Run unit tests

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Tue Jan 31 10:50:54 UTC 2012 - saschpe@suse.de

- Fix macro usage
- Set license to SPDX style (BSD-3-Clause)
- Package CHANGES, LICENSE and README
- Added group to doc package (SLE_11 build)

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Wed Jan  4 15:06:09 UTC 2012 - toddrme2178@gmail.com

- version 0.17
- Cleaned up spec file formatting with spec-cleaner
- Changed source to point to upstream source URL
- Switched to .changes file
- Added documentation

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Sun Dec 20 00:00:00 UTC 2009 - werner.ho@gmx.de

- fixed site-packages location for openSUSE 11.2

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Wed Jun 10 00:00:00 UTC 2009 - felix.richter2@uni-rostock.de

- version 0.12

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Tue Jan  6 00:00:00 UTC 2009 - felix.richter2@uni-rostock.de

- version 0.10
- directory fixes for opensuse 11.1

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