Once upon a time, over 40 years ago, a horde of computer scientists descended on the West German city of Dortmund. They were competing to catch an elusive quarry — only four of its kind had ever been ...
The busy beaver function is unpredictable. But now, after more than 40 years, the fifth value of the function has been revealed For more than 40 years, many experts assumed that BB(5) could lie beyond ...