• @[email protected]OP
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    22 months ago

    It gets deeper. It’s also the same as the 0-k-vector, the 0-k-blade, the 0-multivector, the only number that is its own square besides 1, etc…

    • @[email protected]
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      12 months ago

      There are other idempotent numbers in the split-complex and q-adic (for non-prime q) numbers.