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apply


\begin{usage}
b n\\ apply(b, n)
\end{usage}


Signature


\begin{params}
{\em b} & \% & A set of bits\\
{\em n} & \htmlref{\texttt{MachineInteger}}{MachineInteger} & An index\\\end{params}

\begin{retval}
Returns the value of the ${n}^{{\rm th}}$\ bit of $b$,
the first index being $1$.
\end{retval}


Manuel Bronstein 2000-12-13