Why, a hexvex of course!

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Cake day: June 10th, 2023

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  • Almost:

    Lengths are usually reals, and in this case the diagram suggests we can assume that A is the origin wlog (and the sides are badly drawn vectors without a direction)

    Next we convert the vectors into lengths using the abs function (root of conjugate multiplication). This gives us lengths of 1 for both.

    Finally, we can just use a Euclidean metric to get our other length √2.

    Squaring isn’t multiplication by complex conjugate, that’s just mapping a vector to a scalar (the complex | x | function).