Polar coordinates are an alternative way of representing Cartesian coordinates or Complex Numbers.

A complex number

A polar coordinate ()

is completely determined by modulus and phase angle .

If we convert complex number to its polar coordinate, we find:
: Distance from to origin, i.e.,
: Counter clockwise angle measured from the positive -axis to the line segment that joins to the origin.

Python's cmath module provides access to the mathematical functions for complex numbers.

This tool returns the phase of complex number (also known as the argument of ).

>>> phase(complex(-1.0, 0.0))
3.1415926535897931

This tool returns the modulus (absolute value) of complex number .

>>> abs(complex(-1.0, 0.0))
1.0

Task
You are given a complex . Your task is to convert it to polar coordinates.