>With a spreadsheet, if you put formulae inside data cells, you need to click all these cells one by one to see if the formulae have been input correctly. This

>With a spreadsheet, if you put formulae inside data cells, you need to click all these cells one by one to see if the formulae have been input correctly. This is tedious. Not really-really, you can choose to show formulas in settings. (reading them without making a mess of the formatting/size of cells is another thing, but you can always make a copy and inspect formulas there, "ruining" the formatting). It is still tedious, actually very tedious, but as tedious as reviewing source code.