Beth Numbers
The sequence of beth numbers is defined by setting and . So is the second beth number, beth-one:
The third beth number, beth-two, is the cardinality of the power set of R (i.e. the set of all subsets of the real line):
Read more about this topic: Cardinality Of The Continuum
Famous quotes containing the words beth and/or numbers:
“Where beth they biforen us weren,”
—Unknown. Ubi Sunt Qui ante Nos Fuerunt? (L. 1)
“Out of the darkness where Philomela sat,
Her fairy numbers issued. What then ailed me?
My ears are called capacious but they failed me,
Her classics registered a little flat!
I rose, and venomously spat.”
—John Crowe Ransom (1888–1974)
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