A 42-digit-long quantity that mathematicians have been looking for a long time, due to its sheer problem to calculate, has instantly been discovered by two separate teams on the identical time. This ninth Dedekind quantity, as it’s recognized, could be the final within the sequence that’s possible to find.
Dedekind numbers describe the variety of methods a set of logical operations might be mixed. For units of simply two or three parts, the whole quantity …
Source: www.newscientist.com