Definition:Unit n-Cube

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Theorem

Let $n \in \N$.

The unit $n$-cube $I^n$ is the Cartesian product of $n$ instances of the closed real interval $\left\{ {x \in \R: 0 \le x \le 1}\right\}$:

$I^n = \left[{0 \,.\,.\, 1}\right]^n$


Sources