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2024-07-18 21:57:33

Richard Zach on Nostr: Constructive mathematicians (esp. intuitionists): Why does Brouwer say in on p. 115 ...

Constructive mathematicians (esp. intuitionists): Why does Brouwer say in https://www.jstor.org/stable/20488578 on p. 115 that \(\lnot\lnot s_f \to s_f\)? (Like is this so obvious it needs no explanation and I'm just dense?)

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