/sci/ - Science & Math

Anonymous Sat Oct 21 04:55:59 2017 No.9246852 [View]
File: 106 KB, 578x712, cant afford double negation elimination.jpg [View same] [iqdb] [saucenao] [google]

>>9246630
This.

>>9246314
>he doesn't know that all of those "useful nonconstructive existence proofs" (my sides) can be replaced by constructive existence proofs on a statement that's equivalent under classical logic but not equivalent under intuitionistic logic. So basically people doing nonconstructive proofs are just doing inferior work out of ignorance.

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/sci/ - Science & Math

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