√♥=? cos(♥)=? (d/dx)♥=? [ 1 0 | 0 1]♥=? F{♥}=(1/2π )∫(-∞,∞) f(t)*e^(it♥) dt=? My normal approach is useless here. http://xkcd.com/55/I want the shirt with this on it. xD They exist and it's perfect for me. xD Post Comment Receive notifications Add a comment...