DOC: removed wrong value of `pd.NA ** 0`
- [x] closes #31003
- [ ] tests added / passed
- [ ] passes `black pandas`
- [ ] passes `git diff upstream/master -u -- "*.py" | flake8 --diff`
- [ ] whatsnew entry

Nice! Seems like a good decision to put this inside an `ipython` block to avoid similar mistakes in the future I think I prefer this as a table so that it is formatted nicely in the docs. Curious to hear what others think. Let's go with that then. @TomAugspurger should the auto-backport kick-in moreless straight-away Oh, whoops, this was merged to the wrong branch. PRs should go to master. So, I think I will revert this, make a new PR to master, and then use the bot to backport it... Probably not necessary, but let's do it to not mess up history / branching. OK, reverted on 1.0.x, and made https://github.com/pandas-dev/pandas/issues/31003 to master (which will be backported). I thought we need to work on the development branch, and bit on master. Hmmm. How axtually do you manage your Branch's in pandas? > I thought we need to work on the development branch, and bit on master. Hmmm. How axtually do you manage your Branch's in pandas?

Everything is merged in master, and the appropriate commits for 1.0.0 are backported into the 1.0.x branch. So in practice, almost all PRs should target the master branch.