Uploaded January 2014 | Updated September 2026, 16 minutes ago
If you drag the formulas down too far then you're wasting memory....but if you don't drag them down far enough then the model could be wrong. Here is an idea that I've used several times.
If you drag the formulas down too far then you're wasting memory....but if you don't drag them down far enough then the model could be wrong. Here is an idea that I've used several times.










