PR summary 8358236561

Import changes for modified files

No significant changes to the import graph

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No declarations were harmed in the making of this PR! 🐙

## summary with just the declaration names:
./scripts/no_lost_declarations.sh short <optional_commit>

## more verbose report:
./scripts/no_lost_declarations.sh <optional_commit>

Since it seems to improve the situation, let's get this in!
bors r+

I am not completely confident in the third test case.

example : limsup u f ≤ limsup v f := by apply limsup_le_limsup h

already worked with the previous version. What failed was

example : limsup u f ≤ limsup v f := by apply limsup_le_limsup; exact h

which required two more arguments.

Indeed,

  apply limsup_le_limsup
  exact h

still fails. I've already sent to bors, so the PR will be merged soon, but it doesn't solve the issue.

Note that refine limsup_le_limsup ?_ instead of apply limsup_le_limsup works as a workaround. Or even apply limsup_le_limsup ?_.

Yes, I agree. Another workaround is

  apply (limsup_le_limsup)

and this reminds something that has changed recently. Let me see if I can find it!

Pull request successfully merged into master.

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