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leanprover / lean4 Public

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fix: lake: pin mathlib in `new`/`init` to toolchain #45821

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fix: lake: pin mathlib in `new`/`init` to toolchain

fix: lake: pin mathlib in `new`/`init` to toolchain #45821

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fix: lake: pin mathlib in new/init to toolchain #45821

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fix: lake: pin mathlib in `new`/`init` to toolchain #45821