Oscar Benjamin

Releasing SymPy 1.11

5

This issue is to track the release of sympy 1.11. The release notes for 1.11 are here: https://github.com/sympy/sympy/wiki/Release-Notes-for-1.11 The issue for the previous release 1.10 is #22963 The release branch...

maint(test): suppress warnings from the test suite

1

#### References to other Issues or PRs #23061 #### Brief description of what is fixed or changed #### Other comments #### Release Notes NO ENTRY

fix(core): don't use evaluation in assumptions

3

#### References to other Issues or PRs Fixes #22428 See also the discussion about evaluation in the assumptions system here: https://github.com/sympy/sympy/pull/23488#discussion_r903204398 #### Brief description of what is fixed or changed...

Matrix exponential using RootSum

4

The code below computes a matrix exponential using the inverse Laplace transform and partial fraction expansion. This makes it possible to express the result using `RootSum` rather than in terms...

Incorrect rewrites between trig functions

2

Here is an extended test of trig rewrites for special values. Essentially this tests that e.g. `sin(x).subs(x, I) == sin(x).rewrite(tan).subs(x, I)` but for many combinations of different trig, hyperbolic and...

Incorrect results for limits of Piecewise at discontinuity

2

This comes from a SO question: https://stackoverflow.com/questions/73129603/evaluating-limits-of-piecewise-discontinuous-functions-in-sympy The following expressions should have different results for the limit from different directions at the point of discontinuity: ```python In [11]: x =...

[WIP] Make SymPy depend on 3rd party multipledispatch module

6

#### References to other Issues or PRs An alternative to #23621. This does not yet fix the import time problem though. #### Brief description of what is fixed or changed...

Release notes for 1.11

5

The release notes for 1.11 are here: https://github.com/sympy/sympy/wiki/Release-Notes-for-1.11 This issue is to track improving the release notes.

fix(core): make zero imaginary in the assumptions

2

#### References to other Issues or PRs Fixes #7649 Fixes #17281 #### Brief description of what is fixed or changed #### Other comments Still a work in progress... #### Release...

doc(release): start documenting the new release process

3

#### References to other Issues or PRs Release issue for 1.11: #23740 Fixes #22471 #### Brief description of what is fixed or changed - Add a new release/README.md #### Other...