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  2. Lottery wheeling - Wikipedia

    en.wikipedia.org/wiki/Lottery_wheeling

    Lottery wheeling (also known as lottery system, lottery wheel, lottery wheeling system) is a method of selecting multiple lottery tickets, widely used by individual players and syndicates to secure wins provided they hit some of the drawn numbers. It requires playing with more than one ticket and more numbers than those drawn in the lottery.

  3. Cyclic number - Wikipedia

    en.wikipedia.org/wiki/Cyclic_number

    Cyclic number. A cyclic number is an integer for which cyclic permutations of the digits are successive integer multiples of the number. The most widely known is the six-digit number 142857, whose first six integer multiples are. 142857 × 1 = 142857. 142857 × 2 = 285714. 142857 × 3 = 428571. 142857 × 4 = 571428. 142857 × 5 = 714285.

  4. Lottery mathematics - Wikipedia

    en.wikipedia.org/wiki/Lottery_mathematics

    In a typical 6/49 game, each player chooses six distinct numbers from a range of 1–49. If the six numbers on a ticket match the numbers drawn by the lottery, the ticket holder is a jackpot winner— regardless of the order of the numbers. The probability of this happening is 1 in 13,983,816. The chance of winning can be demonstrated as ...

  5. Cyclic permutation - Wikipedia

    en.wikipedia.org/wiki/Cyclic_permutation

    A cyclic permutation consisting of a single 8-cycle. There is not widespread consensus about the precise definition of a cyclic permutation. Some authors define a permutation σ of a set X to be cyclic if "successive application would take each object of the permuted set successively through the positions of all the other objects", [1] or, equivalently, if its representation in cycle notation ...

  6. Cycle index - Wikipedia

    en.wikipedia.org/wiki/Cycle_index

    A cyclic group, C n is the group of rotations of a regular n-gon, that is, n elements equally spaced around a circle. This group has φ(d ) elements of order d for each divisor d of n, where φ(d ) is the Euler φ-function, giving the number of natural numbers less than d which are relatively prime to d.

  7. Cyclically ordered group - Wikipedia

    en.wikipedia.org/wiki/Cyclically_ordered_group

    Cyclically ordered group. In mathematics, a cyclically ordered group is a set with both a group structure and a cyclic order, such that left and right multiplication both preserve the cyclic order. Cyclically ordered groups were first studied in depth by Ladislav Rieger in 1947. [1] They are a generalization of cyclic groups: the infinite ...

  8. Massachusetts Lottery - Wikipedia

    en.wikipedia.org/wiki/Massachusetts_Lottery

    The Massachusetts Lottery was established on September 27, 1971, following the legalization of gambling by the Massachusetts General Court, the legislature of the Commonwealth. The Lottery is administered by the Massachusetts State Lottery Commission. It is a member of the North American Association of State and Provincial Lotteries (NASPL ...

  9. Cyclic group - Wikipedia

    en.wikipedia.org/wiki/Cyclic_group

    A cyclic group is a group which is equal to one of its cyclic subgroups: G = g for some element g, called a generator of G. For a finite cyclic group G of order n we have G = {e, g, g2, ... , gn−1}, where e is the identity element and gi = gj whenever i ≡ j (mod n); in particular gn = g0 = e, and g−1 = gn−1.