Erdős problem 92
A sanity check to ensure the set of possible f(n) values is bounded above. A trivial bound is n, since the points equidistant from any x form a subset of the other n - 1 points. This ensures sSup is well-defined.
Sources
FormalConjectures/ErdosProblems/
92.lean
Retained formal statement
Is it true that ?
sorry ↔ ∃ o, o =o[Filter.atTop] 1 ∧ ∀ (n : ℕ), ↑(Erdos92.f n) ≤ ↑n ^ o nOpenStatement only, no proof