Operations with complex numbers using SNAP

Is it possible to do operations with complex numbers using the arithmetic band math?
There are functions such as amp or phase, but what about introducing the sqrt(-1) as constant to employ? Is that an option?

You can do expressions in band maths with the real and imaginary parts of a complex number like atan2(q,i) or ii+qq assuming i and q are band names but nothing more than that.

Are there any plans to incorporate the complex arithmetic operations?