Enjoy a randomly generated fortune:
$ fortune | cowsay _________________________________________ / SEMINAR ANNOUNCEMENT \ | | | Title: Are Frogs Turing Compatible? | | Speaker: Don "The Lion" Knuth | | | | ABSTRACT | | | | Several researchers at the University | | of Louisiana have been studying the | | computing power of various amphibians, | | frogs in particular. The problem of | | frog computability has become a | | critical issue that ranges across all | | areas of computer science. It has been | | shown that anything computable by an | | amphi- bian community in a fixed-size | | pond is computable by a frog in the | | same-size pond -- that is to say, frogs | | are Pond-space complete. We will show | | that there is a log-space, polywog-time | | reduction from any Turing machine | | program to a frog. We will suggest | | these represent a proper subset of | | frog-computable functions. | | | | This is not just a | | let's-see-how-far-those-frogs-can-jump | | seminar. This is only for hardcore | | amphibian-computation people and their | | colleagues. | | | | Refreshments will be served. Music will | \ be played. / ----------------------------------------- \ ^__^ \ (oo)\_______ (__)\ )\/\ ||----w | || ||
$output = shell_exec("/usr/games/fortune | /usr/games/cowsay"); echo $output;