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Vela Mathematics Program
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742
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Problem
erdos:742
∀ (a b : ℕ), (completeBipartiteGraph (Fin a) (Fin b)).edgeSet.ncard = a * b
Open Current State
Declared status
decidable
Formalization
formalized
Subjects
graph theory
OEIS
N/A
Sources
source:erdos-problems
·
source:formal-conjectures
Statement
www.erdosproblems.com
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