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[x] u@v y

Atop

Conjunction

[x] u@v y

Atop

Conjunction

Rank -- depends on the rank of v -- WHY IS THIS IMPORTANT?

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Forms the composition (u@v) of verbs u and v .

The resulting verb is applied independently to each cell of the argument(s).

• Operand u is always executed monadically on the result of each application of v
• Operand v is executed either monadically or dyadically depending whether  u@v has been called monadically or dyadically

LaTeX examples:

$\sum _{i=1}^{\infty }{1 \over i^{2}}={\pi ^{2} \over 6}\qquad$ (L. Euler, 1735)

$sin^{2}(x)+cos^{2}(x)=1\qquad$ (Pythagoras' theorem ported to the unit circle)
































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