National Lottery (United Kingdom) entry fee to the EuroMillions draw is £2.50 per board. The odds of winning the jackpot are 139,838,160 to 1. On Friday 26 January 2018, the first EuroMillions HotPicks draw took place. It uses the same five main numbers as the EuroMillions draw and offers players the chance to win one of five prizes from £10 up to £1 million. The game works in a similar way to Lotto HotPicks whereby players have to decide how many numbers they are going to match. If they do not successfully match all of their selected numbers, then no prize is awarded. As
Completeness of the real numbers "n"th term in the sequence is the "n"th decimal approximation for pi. Though this is a Cauchy sequence of rational numbers, it does not converge to any rational number. (In this real number line, this sequence converges to pi.) Cauchy completeness is related to the construction of the real numbers using Cauchy sequences. Essentially, this method defines a real number to be the limit of a Cauchy sequence of rational numbers. In mathematical analysis, Cauchy completeness can be generalized to a notion of completeness for any metric space. See complete metric space. For an ordered field, Cauchy completeness is weaker