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[Merged by Bors] - feat(logic/basic): ulift.down is injective #12824

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@vihdzp vihdzp commented Mar 19, 2022

We also make the arguments to plift.down_inj inferred.


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@vihdzp vihdzp added easy < 20s of review time. See the lifecycle page for guidelines. awaiting-review The author would like community review of the PR awaiting-CI The author would like to see what CI has to say before doing more work. and removed awaiting-CI The author would like to see what CI has to say before doing more work. labels Mar 19, 2022
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While you're here, can you restate these in terms of function.injective? Or is that not yet available.

The naming guide says the inj lemmas should be iffs

@jcommelin jcommelin added awaiting-author A reviewer has asked the author a question or requested changes and removed awaiting-review The author would like community review of the PR labels Mar 19, 2022
@vihdzp vihdzp added awaiting-review The author would like community review of the PR and removed awaiting-author A reviewer has asked the author a question or requested changes labels Mar 19, 2022
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bors d+

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bors bot commented Mar 21, 2022

✌️ vihdzp can now approve this pull request. To approve and merge a pull request, simply reply with bors r+. More detailed instructions are available here.

@github-actions github-actions bot added delegated The PR author may merge after reviewing final suggestions. and removed awaiting-review The author would like community review of the PR labels Mar 21, 2022
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vihdzp commented Mar 21, 2022

bors r+

bors bot pushed a commit that referenced this pull request Mar 21, 2022
We also make the arguments to `plift.down_inj` inferred.
src/logic/basic.lean Outdated Show resolved Hide resolved
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bors r-

A couple tiny comments. You should wait for a full CI build probably too, this might break a proof somewhere.

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bors bot commented Mar 21, 2022

Canceled.

vihdzp and others added 2 commits March 21, 2022 17:39
Co-authored-by: Eric Wieser <wieser.eric@gmail.com>
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vihdzp commented Mar 22, 2022

bors r+

bors bot pushed a commit that referenced this pull request Mar 22, 2022
We also make the arguments to `plift.down_inj` inferred.
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bors bot commented Mar 22, 2022

Pull request successfully merged into master.

Build succeeded:

@bors bors bot changed the title feat(logic/basic): ulift.down is injective [Merged by Bors] - feat(logic/basic): ulift.down is injective Mar 22, 2022
@bors bors bot closed this Mar 22, 2022
@bors bors bot deleted the down_inj branch March 22, 2022 03:26
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