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Add work-in-progress Lean formalization
- #165
#165
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daira
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Add work-in-progress Lean formalization
#165
daira
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daira/tfl-book:main
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Commits on Jul 14, 2025
Add work-in-progress Lean formalization.
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Merge `lca_same_length_{left,right}`, and minor cleanups.
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Crosslink.lean: take the params explicitly.
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Commits on Aug 16, 2025
Doc improvements.
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Simplifications; only depend on NoCollisions where we need to.
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Fix a bug found by attempting the proof of `lca_unique`.
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Finish `LCA.lean`.
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Commits on Mar 8, 2026
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