Polar Form of Complex Number/Examples/-2 root 3 - 2 i

Example of Polar Form of Complex Number
The complex number $-2 \sqrt 3 - 2 i$ can be expressed as a complex number in polar form as $\polar {4, \dfrac {7 \pi} 6}$.

Proof
Then:

Hence:
 * $\map \arg {-2 \sqrt 3 - 2 i} = \dfrac {7 \pi} 6$

and hence the result.