Polar
<text size="0.8em">Working with conics? See polar (geometry) </text>
Converts a complex number in its binomial expression to its polar expression, or viceversa.
Syntax
polar(Complex)
polar(Real, Real)
Description
Given a complex number , returns a list: the first element is the radius and the second one is the argument.

Given two reals and , the radius and argument of a complex number, writes it in binomial form.
