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Release Notes for 1.13.3

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Oscar Benjamin edited this page Sep 18, 2024 · 3 revisions

These are the release notes for SymPy 1.13.3. You can also find release notes for previous versions.

SymPy 1.13.3 was released on September 18th 2024.

This version of SymPy has been tested on Python 3.8, 3.9, 3.10, 3.11, 3.12 and PyPy. See our Python version support policy for more information on when we plan to drop support for older Python versions.

Install SymPy with

pip install -U sympy

or if you use Anaconda

conda install sympy

Highlights

There are not many changes in 1.13.3 (see below).

Changes

  • matrices

    • Handle matrices of zero columns correctly in the Matrix constructor. In SymPy 1.12 these produced empty matrices of the wrong shape and in 1.13 they resulted in an error. Now Matrix([[], []]).shape == (2,0). (#27081 by @mattwang44 and @oscarbenjamin)

  • physics.wigner

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