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Electronic Colloquium on Computational Complexity

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REPORTS > KEYWORD > REAL COMPUTATION:
Reports tagged with real computation:
TR19-036 | 5th March 2019
Pavel Hrubes

On the complexity of computing a random Boolean function over the reals

We say that a first-order formula $A(x_1,\dots,x_n)$ over $\mathbb{R}$ defines a Boolean function $f:\{0,1\}^n\rightarrow\{0,1\}$, if for every $x_1,\dots,x_n\in\{0,1\}$, $A(x_1,\dots,x_n)$ is true iff $f(x_1,\dots,x_n)=1$. We show that:

(i) every $f$ can be defined by a formula of size $O(n)$,
(ii) if $A$ is required to have at most $k\geq 1$ ... more >>>




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