• aaa@piefed.ca
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    14 hours ago

    Caught me by complete surprise too, when I first learned it. It’s undefined in most areas of math, I think, but in some it’s just following the convention, it seems:

    • 42 = 16,
    • 41 = 4,
    • n0 = 1,
    • 0 x 0 = 0