Statement:
For all infinite cardinals \(m\) and \(n\), if \(m\cdot n = m + n\) then, \(m \le n\) or \(n \le m\).
Mathias [1979], p 125.
Howard_Rubin_Number: 55
Parameter(s): This form does not depend on parameters
This form's transferability is: Unknown
This form's negation transferability is: Negation Transferable
Article Citations:
Mathias-1979: A survey of recent results in set theory
Book references
Note connections: