A complex number is a number in the form a + b * i where a and b are real and i satisfies i^2 = -1.

Assume the programming language you are using does not have an implementation of complex numbers.

Note that, when trying to submit an exercise, make sure the solution is in the exercism/python/<exerciseName> directory.

For example, if you're submitting bob.py for the Bob exercise, the submit command would be something like exercism submit <path_to_exercism_dir>/python/bob/bob.py.

For more detailed information about running tests, code style and linting, please see the help page.

Wikipedia https://en.wikipedia.org/wiki/Complex_number

It's possible to submit an incomplete solution so you can see how others have completed the exercise.