Hi, What am I missing? I got dismal installed and running, made up a spreadsheet with some constants and formulae, and tried several "calculate" commands. If I put, for instance (dis-sum a1:e1) into a cell, say f1, I hear "updating..." messages, but cannot find the results of the calculation. Do I have to put dismal into some other mode that shows the results of calculations? All I can see is source. -Dave