Talk:Aleph-0: Difference between revisions

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imported>Peter Schmitt
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== Rewritten ==
Completely rewrite:
: Avoid duplication of [[countable set]] (for basic explanation)
: Technical material should go into [[cardinal number]] for context
: Removed a general paragraph which does not fit here: <br>
:: "Greek mathematicians first grappled with logical questions about infinity (See [[Zeno]] and [[Archimedes]]) and [[Isaac Newton]] used inadequately defined 'infinitesimals' to develop the [[calculus]]; however over centuries the word ''infinity'' had become so loaded and poorly understood that Cantor himself preferred the term ''transfinite'' to refer to his family of infinities."
[[User:Peter Schmitt|Peter Schmitt]] 22:55, 11 June 2009 (UTC)

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 Definition Cardinality (size) of the set of all natural numbers. [d] [e]
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Rewritten

Completely rewrite:

Avoid duplication of countable set (for basic explanation)
Technical material should go into cardinal number for context
Removed a general paragraph which does not fit here:
"Greek mathematicians first grappled with logical questions about infinity (See Zeno and Archimedes) and Isaac Newton used inadequately defined 'infinitesimals' to develop the calculus; however over centuries the word infinity had become so loaded and poorly understood that Cantor himself preferred the term transfinite to refer to his family of infinities."

Peter Schmitt 22:55, 11 June 2009 (UTC)