Root

root(Natural, Real)

root(Element, Natural, Ring)

 Quantity)

Given a real number $x$ and a natural $n$, computes $\sqrt[n]{x}$.

Given an element $x$, a natural $n$ and a ring $R$, computes $\sqrt[n]{x}$ over $R$.

Given a unit or a quantity $r$ and a natural $n$, computes $\sqrt[n]{r}$.