rightGcd

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rightGcd

$\begin{usage} rightGcd(a, b) \end{usage}$

Signature

rightGcd: (%, %) $\to$ %

$\begin{params} {\em a,b } & \% & Skew--polynomials\\ \end{params}$

$\begin{retval} Returns $g$\ such that $a = s g$, $b = t g$, and every other exact right divisor of $a$\ and $b$\ is a right divisor of $g$. \end{retval}$

See Also

leftGcd,rightExtendedGcd,rightLcm

Manuel Bronstein 2000-12-13