Burris March 13 , 2001 Set Theory : Cantor
نویسنده
چکیده
As we have seen, the naive use of classes, in particular the connection between concept and extension, led to contradiction. Frege mistakenly thought he had repaired the damage in an appendix to Vol. II. Whitehead & Russell limited the possible collection of formulas one could use by typing . Another, more popular solution would be introduced by Zermelo. But first let us say a few words about the achievements of Cantor.
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تاریخ انتشار 2001