Erdős problem 513
Let f be a transcendental entire function. What is the greatest possible value of liminf (fun r : ℝ => ratio r f) atTop?
Sources
FormalConjectures/ErdosProblems/
513.lean
Retained formal statement
Let f be a transcendental entire function. What is the greatest possible value of liminf (fun r : ℝ => ratio r f) atTop?
sorry = ⨆ f, Filter.liminf (fun r => Erdos513.ratio r ↑f) Filter.atTopOpenStatement only, no proof