Mathlib Changelog
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Lean.Expr.LiftLetsConfig
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2025-05-02 23:00
Mathlib/Tactic/LiftLets.lean
chore: bump toolchain to v4.20.0-rc2 (#24561)
Deleted
Lean.Expr.LiftLetsConfig
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2023-07-09 09:20
Mathlib/Tactic/LiftLets.lean
fix: make `lift_lets` not descend into proofs or `let`-less subexpressions (#5772) …
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Lean.Expr.LiftLetsConfig
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