I frequently use Google's ability to plot functions to get a quick view of what a function looks like, for example: sin(x), x^3. However, some operators that work when given a number, like 3! * x, ...
I have a Google Spreadsheet with a line chart. Despite the name "line chart", the data does not appear regularly spaced on the x-axis but according to a date column. (This shows up correctly, no need ...