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Topic:
Problems with Infinity?
Replies:
14
Last Post:
Feb 27, 2013 4:22 PM




Re: Problems with Infinity?
Posted:
Feb 24, 2013 11:27 PM


Frederick Williams <freddywilliams@btinternet.com> wrote: >> "William Elliot" <marsh@panix.com> wrote: >> > Cantor did not deal with geometric infinity. >> > His infinities are the cardinalities of sets. > >The number (in Cantor's sense) of points on a line, a half line, and a >Mo\"bius strip are all equal.
They are also equal to the number of points in infinite 3D space, or in any quadrant thereof, or in infinite Ndimensional space for any higher integer N.
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