Complex Numbers

<= Back to the Cheatsheet

IMPORTANT You will need to have a WolframAlpha Pro account to use Wolfram effectively.

Wolfram has it’s own documentation.

Displaying

Simply typing your complex number into Wolfram will give you all kinds of useful information about it, including displaying it on an Argand diagram and polar representation.

Calculations

Doing complex number calculations really is as simple as typing them in. Wolfram will try to give you as much information as possible - including the answer both as cartesian and polar coordinates.

Complex Roots

Wolfram will apply De Moivre’s theorem to find complex roots. All you have to do is type the equation in. The solution is visualized in the complex plane.