Hot Linked Questions

Is there a bijection from $(-\infty,\infty)$ to $[0,1]$?

Previous questions established, for example, that a continuous bijection $f:(0,1)\to [0,1]$ does not exist, but the proof relied on continuity. Clearly, with continuity similar proofs can be invoked ...

asked Dec 6 '13 at 18:29

Nameless

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