Sergey B Kirpichev

@mmaaz-git, I did a port of your pr https://github.com/sympy/sympy/pull/26785 to the Diofant (squashed to the first commit [6ba4ce5](https://github.com/diofant/diofant/pull/1421/commits/6ba4ce57e702fcba9b6917eb160456c33a7b5203)). Let me know if you are not ok with using your work...

You always can create a branch for 2.2.x to push more fixes to one. I think that removal of 3.8 support in the master is irrelevant for this. 2.2.x should...

@casevh, does it make sense for you now? Both mpmath and sympy dropped support for CPython 3.8.

Ok. This patch is ready to be merged.

PR is ready: https://github.com/python/cpython/pull/121255

Yep, I'll work on this in second pr.

Second PR is ready for review: https://github.com/python/cpython/pull/121259

See #121351. @hroncok, I think that means that simple patch from the first PR doesn't fix problem on all systems. Probably we should use my patch [8195067](https://github.com/python/cpython/pull/121259/commits/819506789bd96df7b798c3b1890e2ed943a4fd86) from https://github.com/python/cpython/pull/121259. To...

PR is ready for review: https://github.com/python/cpython/pull/121659

@ambv, probably this also could be closed.