Comment on Closure of exponentiation of real algebraic numbers.

NeatNit@discuss.tchncs.de ⁨2⁩ ⁨months⁩ ago

• Deestan@lemmy.world ⁨2⁩ ⁨months⁩ ago

  en.m.wikipedia.org/wiki/Algebraic_number

  They’re given as algebraic, which are countably infinite since they can be mapped 1-to-1 with integers.

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  • NeatNit@discuss.tchncs.de ⁨2⁩ ⁨months⁩ ago

    I see. I missed that word in the question, and I didn’t remember that definition anyway.

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  • Septimaeus@infosec.pub ⁨2⁩ ⁨months⁩ ago

    ℕ

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