How to find nth roots of a complex number?

Question

I have a Program called Complex Numbers in C++ - A New Approach.

I have most of the functions, except one which helps find nth root of a complex number - like :
z^1/5....

Can you please tell me a way to find all n roots for the complex number?

It would be a great help...

https://code.sololearn.com/cnwyLrbUxc8n/?ref=app

Answer 1

@JPM
Please see my Updated Code!
It now has everything one may require...

https://code.sololearn.com/cnwyLrbUxc8n/?ref=app

Answer 2

@JPM
All Thanks to You... ^_^

Answer 3

@JPM
Sorry to disturb, a last doubt😅

https://www.sololearn.com/discuss/315095/?ref=app

Answer 4

3) And yes, pow(x,2) may give an unappropriate result

Answer 5

@JPM
Thanks for your useful advice!

Answer 6

I have also added log to any base now...

Answer 7

@Krishna Teja Yeluripati
I think the Complex header is not so friendly as it involves specification of argument types which is useless in case of complex numbers - no one will use int or char here, then why offer it?

Answer 8

4) Though it can be implemented by a Complex Number with no imaginary value, yours is still more realistic

Answer 9

Use the <complex> header.
https://code.sololearn.com/WeUXYum4SJ6O/?ref=app