This PR does what #9234 regrettably failed to do: actually reintroduce the signatures of some `Subarray` functions that are now implemented via slices (see #9017) in order to ensure backward compatibility and consistency. With this PR, the old interface is restored. As an added benefit, `Subarray.forIn` is no longer opaque. |
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| Array | ||
| Array.lean | ||
| Basic.lean | ||
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| Operations.lean | ||