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Erdős problem 350

If A ⊂ ℕ is a finite set of integers all of whose subset sums are distinct then ∑ n ∈ A, 1/n < 2. Proved by Ryavec.
Retained from Formal Conjectures · not edited here
Formal statements
1 api · 2 solved · 2 test
Erdős Problems says
proved (Lean)
Decision here
No current contribution
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0 checks · 5 formal

Current Result

Accepted in Vela Mathematics Program

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