Double U (written "u-u") is the sobriquet of "United Under", as from 'United Under Economy'. We use "Double U" when referencing the fibor bundle comprising so-called Double U economics (hyper/hypo).

The (u-u) is connoted from the notion of recto/verso (reading frames). Each leaf/ball (u) takes on a complex value in twistor space, where everything is symmetrical and dyadic (u,u).

See also

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