symengine.py v0.13.0

• Mark subs as throwing exceptions - #487
• Fix cython syntax, add tests - #481
• build(cmake): avoid the usage of distutils - #478
• Raise error on wrong number of arguments to Function and add name property - #466
• Implement unary addition - #465
• add DenseMatrixBase.__abs__ - #458

People who contributed to the release:

• Björn Dahlgren
• Isuru Fernando
• Moraxyc

symengine.py v0.11.0

Breaking changes

• Require python>=3.8 - #452 #453

Bug Fixes

• Cython3 support - #444
• Define __floor__, __mod__, __divmod__ for basic - #441
• Add as_powers_dict - #44
• ci: Add Python 3.12 to the testing - #451

People who contributed to the release:

• Isuru Fernando
• Björn Dahlgren
• Christian Clauss
• Ondřej Čertík

symengine.py v0.10.0

Build system

• Fix building with LLVM 16 #437

Breaking changes

• Change lambdify's default for backend to llvm when available - #431
• Converting ImmutableMatrix to sympy/sage results in immutable matrices - #392

Bug Fixes

• Add workaround for symbol class leak - #403
• Fix converting atan2 to sympy - #435
• Fix conversion of large integers - #426
• Improve symengine import time - #417
• Fix build to avoid duplicate files in wheel - #402
• Raise TypeError for bool(Booleans) except true, false - #401
• Fix converting doubles - #399

New Features

• Add a lambdify func. that throws ModuleNotFoundError when numpy missing - #432

People who contributed to the release:

• Isuru Fernando
• Michał Górny
• Pieter Eendebak
• Christian Clauss
• Rikard Nordgren
• Björn Dahlgren

symengine.py v0.9.2

Bug Fixes

• Bumped the version number which was forgotten in v0.9.1

symengine.py v0.9.1

Bug Fixes

• Fixed an issue with pip/setuptools builds

symengine.py v0.9.0

Breaking changes

• python 3.6 is not supported anymore
• Mul and Add of immutable and dense matrices gives immutable result - #374

New functionality

• Support pickling of Basic objects - #377
• Add unicode function - #384
• Add latex representation to DenseMatrix - #370

Bug fixes

• Use build_ext from setuptools - #388
• Interval: API compatibility with sympy - #383
• Fix leading underscore in converted dummy name by slicing - #375
• Fix getting string representation of sage objects and fix tests - #373
• Fix init_printing - #371
• Fix a bug in converting C++ Dummy objects to Python - #369
• Package missing files from cmake directory - #368

People who contributed to the release:

• Isuru Fernando
• Pieter Eendebak
• Rikard Nordgren
• Ayush Kumar
• Richard Otis

symengine.py v0.8.1

Bug Fixes

• Fixes a bug in Matrix diff

symengine.py v0.8.0

Merge pull request #364 from isuruf/update

Update version to 0.8.0 and update AUTHORS

symengine.py v0.7.2

Merge pull request #349 from isuruf/link

Fix link flags

symengine.py v0.7.1

Bug fixes

• Only expose PyInit_symengine_wrapper in the extension for Linux and OSX

People who contributed to the release:

• Isuru Fernando