[Haskell-cafe] (mostly OT) Strange patterns of commas

Fibonacci numbers are always surprising. Try this on a terminal that's 159 characters wide (using a properly sized xterm(1) may be a good idea): let f = 1 : 1 : zipWith (+) f (tail f) in take 780 f Ciao, Kili -- There are two ways of constructing a software design: One way is to make it so simple that there are obviously no deficiencies, and the other way is to make it so complicated that there are no obvious deficiencies. The first method is far more difficult. -- C.A.R. Hoare