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Construct generating function of BDD. #3

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msk-ono opened this issue Sep 25, 2023 · 0 comments

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msk-ono commented Sep 25, 2023

If we have BDD of function $f(x_1, \dots, x_n)$, we can efficiently construct generating function $a_0 + a_1 z + \dots + a_n z^n$.

$a_i$ is the number of $(x_1, \dots, x_n)$ such that $f(x_1, \dots, x_n) = 1$ and $x_1 + \dots + x_n = j$.

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