• @[email protected]
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    -46 months ago

    There are versions of math where that isn’t true, with infinitesimals that are not equal to zero. So I think it is an axium rather than a provable conclusion.

    • Jack Riddle
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      76 months ago

      Those versions have different axioms from which different things can be proven, but we don’t define 9.9 repeating as 1

    • @Feathercrown
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      26 months ago

      That’s not what “axiom” means