Form equivalence class Howard-Rubin Number: 30

Statement:

SADO: For every set \(F\) there is a function \(f\) with domain \(F\) such that for all \(x\in F\), \(f(x)\subseteq x\), \(f(x)\) has a dense linear ordering, and \(x - f(x)\) is finite.

Howard-Rubin number: 30 C

Citations (articles): Pincus [1997] The dense linear ordering principle

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