Given a collection of $n$ real number arrays of length $m$, for example:
$$[r_{11},\ \dots, r_{1m}]$$ $$\vdots$$ $$[r_{n1},\ \dots, r_{nm}]$$ is it possible to transform the entire collection into one equivalent complex number array of length $m$, for example, $[c_1,\ \dots, c_m]$?
Also, the solution should be the same regardless of the row order in the collection.