User blog:Edwin Shade/How Do I Evaluate BEAF Arrays In Two Dimensions ?

As the title of this post suggests, I would like to know how I would evaluate any BEAF array imaginable given an unlimited amount of paper and ink/lead.

I understand the rules governing linear arrays, so that I know that $$ {2,3,4,7} ={2,{2,2,5,7},4,7}={2{2,{2,1,5,7},4,7},4,7}$$, and so on. My question is however, how I would evaluate an array such as \begin{matrix} 2 & 3 & 5 \\ 7 & 11 & 13 \\ 17 & 19 & 23 \end{matrix}, or even a three-dimensional or fourth-dimensional array. Basically, I would like to know a general method of solving BEAF arrays of any size or dimension whatsoever. If you feel you would be able to help me with this please leave a comment below, thank you.