fix proof to work with backward.isDefEq.respectTransparency
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- Dominant language
- Lean
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- Forks
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- Avg merge
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Description
Contributor guide
First steps
- Read the whole issue, then the project's contributing guide.
- Comment on the issue to say you are picking it up — it saves two people doing the same work.
- Fork the repository and make your change on a branch.
- Open a pull request that references the issue number.
Research direction
Open Cslib/Computability/Automata/NA/BuchiInter.lean at line 96 and inspect the proof involving backward.isDefEq.respectTransparency. Start by checking the current proof failure and the surrounding definitions. Done means the proof compiles again with the intended transparency behavior.
Written by the indexing model from the issue text.
Assessment
- Domain
- devtools
- Issue type
- Bug
- Difficulty
- 3/5
- Estimated time
- 1-2 days
- Activity status
- Stale
- Clarity
- Mostly clear
- Newbie friendliness
- 38/100