Hello,
In Excel/VBA, I have variables: Q and R. They are both a function of x (complicated formula - but no need to describe it here).
D = Q^3 + R^2
So I have:
x in column A
Q in column B
R in column C
D in column D
At one point, Q^3 so small that D = R^2. I am adding a small number (Q^3)...