fractionalRoot,integralRoot

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fractionalRoot,integralRoot

$\begin{usage} fractionalRoot(a, b, n)\\ integralRoot(a, n) \end{usage}$

$\begin{signatures} fractionalRoot: & (R, \htmlref{\texttt{Integer}}{Integer}, ... ...Root: & (R, \htmlref{\texttt{Integer}}{Integer}) $\to$\ \%\\\end{signatures}$

$\begin{params} {\em a} & R & A numerator\\ {\em b} & R & A denominator\\ {\em n} & \htmlref{\texttt{Integer}}{Integer} & A multiplicity\\\end{params}$

$\begin{retval} Return the root $a$\ or $a/b$\ with multiplicity $n$. \end{retval}$

Manuel Bronstein 2000-12-13