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Math Forum » Discussions » sci.math.* » sci.math.independent

Topic: My amateurview of math.
Replies: 27   Last Post: Feb 10, 2013 2:56 AM

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Frederick Williams

Posts: 2,166
Registered: 10/4/10
Re: My amateurview of math.
Posted: Feb 1, 2013 9:10 AM
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JT wrote:

>
> As i understand it the numberline can never be a continuum unless you
> set a limit or range, and they will be finite.

What a continuum _is_ you can learn from a topology text. Therein you
will find a proof that the numberline is a continuum. It may not be
called 'the numberline' (which rather prejudges the matter), it may be
called blackboard bold R, or similar.

--
When a true genius appears in the world, you may know him by
this sign, that the dunces are all in confederacy against him.
Jonathan Swift: Thoughts on Various Subjects, Moral and Diverting

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