Révision 195 CSL17/preliminaries.tex
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$f(\vec u; \vec x):= \begin{cases}
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s_1(\mu y.h(\vec u; \vec x, y)\mod 2 = 0)& \mbox{ if there exists such a $y$,} \\
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& \mbox{ otherwise,}
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0 & \mbox{ otherwise,}
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\end{cases}
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$ |
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