generating relation
81Fractal — A fractal is generally a rough or fragmented geometric shape that can be split into parts, each of which is (at least approximately) a reduced size copy of the whole, [cite book last = Mandelbrot first = B.B. title = The Fractal Geometry of… …
82Negative binomial distribution — Probability mass function The orange line represents the mean, which is equal to 10 in each of these plots; the green line shows the standard deviation. notation: parameters: r > 0 number of failures until the experiment is stopped (integer,… …
83Markov chain — A simple two state Markov chain. A Markov chain, named for Andrey Markov, is a mathematical system that undergoes transitions from one state to another, between a finite or countable number of possible states. It is a random process characterized …
84Bernoulli polynomials — In mathematics, the Bernoulli polynomials occur in the study of many special functions and in particular the Riemann zeta function and the Hurwitz zeta function. This is in large part because they are an Appell sequence, i.e. a Sheffer sequence… …
85Pentagonal number theorem — In mathematics, the pentagonal number theorem, originally due to Euler, relates the product and series representations of the Euler function. It states that:prod {n=1}^infty (1 x^n)=sum {k= infty}^infty( 1)^kx^{k(3k 1)/2}.In other words, :(1 x)(1 …
86Formula for primes — In mathematics, a formula for primes is a formula generating the prime numbers, exactly and without exception. No easily computable such formula is known. A great deal is known about what, more precisely, such a formula can and cannot be.Prime… …
87Economic democracy — is a socioeconomic philosophy that suggests a shift in decision making power from a small minority of corporate shareholders to a larger majority of public stakeholders. There is no single definition or approach for economic democracy, but most… …
88Invention of radio — Great Radio Controversy redirects here. For the album by the band Tesla, see The Great Radio Controversy. Contents 1 Physics of wireless signalling 2 Theory of electromagnetism …
89Nuclear power in the United Kingdom — United Kingdom energy related articles Government energy policy Energy use and conservation Nuclear power Solar power Wind power Energy efficiency in …
90Economic history of the People's Republic of China — Throughout most of the nineteenth and twentieth centuries, as during much of earlier Chinese history, the economy was barely able to meet the basic needs of the country s huge population the largest in the world. In normal years the economy… …
