Technologies in 2001: A Space Odyssey well, such as a nervous breakdown—as Hal did in the film. Clarke noted that, contrary to popular rumor, it was a complete coincidence that each of the letters of Hal's name immediately preceded those of IBM in the alphabet. The meaning of HAL has been given both as "Heuristically programmed ALgorithmic computer" and as "Heuristic ALgorithmic computer". The former appears in Clarke's novel of "2001" and the latter in his sequel novel "2010". In computer science, a heuristic is a programmable procedure not necessarily based on fixed rules, producing informed guesses often using trial-and-error. The results can be false such
2001: A Space Odyssey (comics) by David Anthony Kraft. Shortly after the publication of the treasury edition, Kirby continued to explore the concepts of "2001" in a monthly comic book series of the same name, the first issue of which was cover dated December 1976. In this issue, Kirby followed the pattern established in the film. Once again the reader encounters a prehistoric man ("Beast-Killer") who gains new insight upon encountering a Monolith as did Moon-Watcher in the film. The scene then shifts, where a descendant of Beast-Killer is part of a space mission to explore yet another Monolith. When he finds it, this Monolith