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[Merged by Bors] - chore(ring_theory): generalize non_zero_divisors lemmas to monoid_with_zero #8607

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Vierkantor
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None of the results about non_zero_divisors needed a ring structure, just a monoid_with_zero. So the generalization is obvious.

Shall we move this file to the algebra namespace sometime soon?


Marking as WIP until everything builds.

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…with_zero`

Shall we move this file to the `algebra` namespace sometime soon?
@Vierkantor Vierkantor added the WIP Work in progress label Aug 10, 2021
Vierkantor and others added 2 commits August 11, 2021 14:29
Co-Authored-By: Eric Wieser <wieser.eric@gmail.com>
@Vierkantor Vierkantor added awaiting-review The author would like community review of the PR and removed WIP Work in progress labels Aug 11, 2021
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Thanks 🎉

bors merge

@github-actions github-actions bot added ready-to-merge All that is left is for bors to build and merge this PR. (Remember you need to say `bors r+`.) and removed awaiting-review The author would like community review of the PR labels Aug 16, 2021
bors bot pushed a commit that referenced this pull request Aug 16, 2021
…with_zero` (#8607)

None of the results about `non_zero_divisors` needed a ring structure, just a `monoid_with_zero`. So the generalization is obvious.

Shall we move this file to the `algebra` namespace sometime soon?
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bors bot commented Aug 16, 2021

Pull request successfully merged into master.

Build succeeded:

@bors bors bot changed the title chore(ring_theory): generalize non_zero_divisors lemmas to monoid_with_zero [Merged by Bors] - chore(ring_theory): generalize non_zero_divisors lemmas to monoid_with_zero Aug 16, 2021
@bors bors bot closed this Aug 16, 2021
@bors bors bot deleted the generalize_non_zero_divisors branch August 16, 2021 18:56
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3 participants