Hi,

I'm trying to write a program that will take a block of cells of variable width and position in my spreadsheet, perform an algebraic operation [((1-x)^2)/(2*x), where x is the cell value], and the resulting block will appear farther to the right in the spreadsheet. This should ideally be relatively efficient as it's a 5000 by 50ish range. The range of cells needs to be defined by variables.

Any help, or can I clarify my question?