Mickey Mouse universe to Duckburg, the city in which Donald Duck lives (see Donald Duck universe). According to traditional continuity, both cities are located in the fictional U.S. state of Calisota – analogous to Northern California. The most consistent aspect of the Mickey Mouse universe is the characters. The most well-known include Mickey's girlfriend Minnie, pet dog Pluto, friends Horace Horsecollar, Clarabelle Cow, Donald Duck, Daisy Duck and Goofy, and nemesis Pete. Some Disney productions incorporate characters from Disney's animated feature films, such as "Bath Day" (1946; in which Figaro from "Pinocchio" appears as Minnie's cat), "Mickey's Christmas Carol" (1983), and – most
Random walk immediate neighbors are the same. The best-studied example is of random walk on the "d"-dimensional integer lattice (sometimes called the hypercubic lattice) formula_2. If the state space is limited to finite dimensions, the random walk model is called simple bordered symmetric random walk, and the transition probabilities depend on the location of the state because on margin and corner states the movement is limited. An elementary example of a random walk is the random walk on the integer number line, formula_1, which starts at 0 and at each step moves +1 or −1 with equal probability. This walk can be