Difference between revisions of "Lower attic"

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* the [[small countable ordinals]], those below [[epsilon naught | $\epsilon_0$]]  
 
* the [[small countable ordinals]], those below [[epsilon naught | $\epsilon_0$]]  
 
* [[Hilberts hotel | Hilbert's hotel]]
 
* [[Hilberts hotel | Hilbert's hotel]]
* [[omega | $\omega$]]
+
* [[omega | $\omega$]], the smallest infinity
 +
* [[the sub-attic]], containing very large finite numbers

Revision as of 07:56, 28 December 2011

Welcome to the lower attic, where we store the comparatively smaller notions of infinity. Roughly speaking, this is the realm of countable ordinals and their friends.