[ilayn]

I'll paste the same comment here as I did in the sibling; Why should complex numbers need justification? If you need to do serious computation, you need them. If you say Zig is not for number crunching which Java explicitly decided then fine otherwise searching for a reason for complex number tells me that you don't do any numerical programming which is fine but asking for justification makes no sense. Why is any other thing in the language justified?