OAI/Geometry/RCD/Sobolev/CountableLipschitzCompactness.lean

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One uniform-convergence subsequence for a countable family

Each family has its own compact domain and Lipschitz bound. The product of the Arzela--Ascoli compact sets supplies a single common subsequence.

  1. theorem OAI.RegularPointCoordinates.countable_uniform_lipschitz_subsequence line 16
  2. theorem OAI.RegularPointCoordinates.countable_lipschitz_subsequence_on_compact line 52