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Ah, cool! I can see that, thanks. :) In that case I'd probably rephrase my original objection to say the "next guest" has nowhere to go, except when the they d
by username91 5y ago
Ah, cool! I can see that, thanks. :)
In that case I'd probably rephrase my original objection to say the "next guest" has nowhere to go, except when the they depend on the "next next" (etc.) guest finding a room in a "full" hotel - but I can see how that situation "never" comes up since they can pass the burden along infinitely.
I just feel like someday at the end of time, this poor unassuming new guest is gonna get cheated out of a room..
- beervirus 5y agoYep, this is what makes Hilbert's hotel (and infinity in general) counterintuitive. When we try to apply reasoning that's correct for finite sets to infinite sets, very often it becomes incorrect.