Comment on Irrational

• kogasa@programming.dev ⁨9⁩ ⁨months⁩ ago

  Google it? Axiomatic definition, dedekind cuts, cauchy sequences are the 3 typical ones and are provably equivalent.

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• wholookshere@lemmy.blahaj.zone ⁨9⁩ ⁨months⁩ ago

  A real number is the set of both rational and irrational numbers. Nothing about continuous anything.

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  • bstix@feddit.dk ⁨9⁩ ⁨months⁩ ago

    It is exactly that though.

    Irrationel and rational numbers are both real.

    Quantum physics is limited to the quantum, hence the name.

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    • wholookshere@lemmy.blahaj.zone ⁨9⁩ ⁨months⁩ ago

      Being continuous is not actually a requirement of being real.

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