Holy double angle formula, Batman. Awk has command line trig functions? Riddle me this. Is the Google search bar just an Awk script and they won't tell you? Tha

Holy double angle formula, Batman. Awk has command line trig functions? Riddle me this. Is the Google search bar just an Awk script and they won't tell you? That's just the sneaky kind of trick L+S would try.