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Commit 2022-04-14 13:04 adfe9c7f

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feat(topology/algebra/order/compact): Sup is continuous (#13347)

  • Prove that the Sup of a binary function over a compact set is continuous in the second variable
  • Some other lemmas about Sup
  • Move and generalize is_compact.bdd_[above|below]_image
  • from the sphere eversion project

Estimated changes