Talk:Heine–Cantor theorem

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"See also" section does not introduce any new information. I suggest to delete it.

Non-constructive

As the proof is by contradiction (rather than by passing to the contrapositive), it is not constructive. It may be worth pointing this out in the article itself. Katzmik (talk) 11:31, 26 October 2008 (UTC)[reply]

Actually, it is possible to give a proof that is not a proof by contradiction. See [1]. I thought this one is more standard. (In fact, it appears in Rudin, if I remember correctly.) -- Taku (talk) 13:14, 26 October 2008 (UTC)[reply]