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leanprover / lean4 Public

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Backport

chore: remove bad grind _=_ annotation on List.contains_iff_mem #14070

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chore: remove bad grind _=_ annotation on List.contains_iff_mem

chore: remove bad grind _=_ annotation on List.contains_iff_mem #14070

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Summary
Jobs
- Backport
Run details
- Usage
- Workflow file

Usage Workflow file

Backport

succeeded Oct 16, 2025 in 3s

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