United Nations. For a list of United Nations member states, see Member states of the United Nations. For other uses, see United Nations (disambiguation) and UN (disambiguation). The United Nations (UN) is an intergovernmental organization to promote international co-operation. A replacement for the ineffective League of Nations, the organization was established on 24 October 1945 after World War II in order to prevent another such conflict.
In a computer 's central processing unit (CPU), an accumulator is a register in which intermediate arithmetic and logic results are stored.ccess to main memory is slower than access to a register like the accumulator because the technology used for the large main memory is slower (but cheaper) than that used for a register. Early electronic computer systems were often split into two groups, those with accumulators and those without.
The advantage of an accumulator is that winnings are much higher at the expense of increased risk, only a single selection need lose for the entire bet to lose. In the case of a non-runner, returns are calculated as though the accumulator hadn't contained the selection i.e. a six-fold would become a five-fold.n accumulator is a bet that combines four or more selections into a single wager that gains a return only when all parts win.