mathematics, the binomial coefficients are the positive integers that occur as coefficients in the binomial theorem. Commonly, a binomial coefficient is indexed...
62 KB (10,787 words) - 23:41, 15 June 2025
} The coefficient a {\displaystyle a} in each term a x k y m {\displaystyle \textstyle ax^{k}y^{m}} is known as the binomial coefficient ( n...
42 KB (6,735 words) - 12:15, 9 June 2025
Gaussian binomial coefficients (also called Gaussian coefficients, Gaussian polynomials, or q-binomial coefficients) are q-analogs of the binomial coefficients...
17 KB (3,258 words) - 08:06, 18 January 2025
In mathematics the nth central binomial coefficient is the particular binomial coefficient ( 2 n n ) = ( 2 n ) ! ( n ! ) 2 for all n ≥ 0. {\displaystyle...
7 KB (1,238 words) - 17:35, 23 November 2024
the right-hand side is expressed in terms of the (generalized) binomial coefficients ( α k ) = α ( α − 1 ) ( α − 2 ) ⋯ ( α − k + 1 ) k ! . {\displaystyle...
13 KB (1,889 words) - 21:16, 14 April 2025
positive covariance term. The term "negative binomial" is likely due to the fact that a certain binomial coefficient that appears in the formula for the probability...
55 KB (8,245 words) - 10:14, 17 June 2025
! {\displaystyle {\binom {n}{k}}={\frac {n!}{k!(n-k)!}}} is the binomial coefficient. The formula can be understood as follows: pk qn−k is the probability...
53 KB (7,554 words) - 03:55, 26 May 2025
v=x_{1}e_{1}+x_{2}e_{2}+\dotsb +x_{n}e_{n}.} Correlation coefficient Degree of a polynomial Monic polynomial Binomial coefficient "ISO 80000-1:2009". International Organization...
7 KB (1,125 words) - 14:30, 5 March 2025
70 (number) (section Central binomial coefficient)
+ 19 is the seventh square number, 49. 70 is the fourth central binomial coefficient, preceding { 1 , 2 , 6 , 20 } {\displaystyle \{1,2,6,20\}} , as the...
12 KB (1,695 words) - 00:11, 2 June 2025
Pascal's triangle (redirect from Binomial triangle)
mathematics, Pascal's triangle is an infinite triangular array of the binomial coefficients which play a crucial role in probability theory, combinatorics,...
53 KB (7,608 words) - 02:14, 13 June 2025
Bhargava factorial Binomial coefficient Pascal's triangle Binomial distribution Binomial proportion confidence interval Binomial-QMF (Daubechies wavelet...
2 KB (220 words) - 05:14, 5 March 2025
{\displaystyle C(n,k)} or C k n {\displaystyle C_{k}^{n}} , is equal to the binomial coefficient ( n k ) = n ( n − 1 ) ⋯ ( n − k + 1 ) k ( k − 1 ) ⋯ 1 , {\displaystyle...
28 KB (3,802 words) - 17:12, 8 June 2025
Generating function (section Example 2: Modified binomial coefficient sums and the binomial transform)
function for binomial coefficients for a fixed n, one may ask for a bivariate generating function that generates the binomial coefficients (n k) for all...
87 KB (14,462 words) - 22:42, 3 May 2025
number p that divides a given binomial coefficient. In other words, it gives the p-adic valuation of a binomial coefficient. The theorem is named after...
3 KB (623 words) - 19:10, 26 May 2025
partition yields a partition of n − M into at most M parts. The Gaussian binomial coefficient is defined as: ( k + ℓ ℓ ) q = ( k + ℓ k ) q = ∏ j = 1 k + ℓ ( 1...
29 KB (3,405 words) - 05:47, 4 May 2025
Multiset (redirect from Multiset coefficient)
Like the binomial distribution that involves binomial coefficients, there is a negative binomial distribution in which the multiset coefficients occur....
35 KB (4,983 words) - 14:58, 7 June 2025
n − 1 ) 2 {\displaystyle {n \choose 2}={n(n-1) \over 2}} is the binomial coefficient for the number of ways to choose two items from n items. The number...
32 KB (5,443 words) - 09:22, 15 June 2025
In information theory, the entropy of a random variable quantifies the average level of uncertainty or information associated with the variable's potential...
72 KB (10,220 words) - 13:03, 6 June 2025
distinguishable bins. The solution to this particular problem is given by the binomial coefficient ( n + k − 1 k − 1 ) {\displaystyle {\tbinom {n+k-1}{k-1}}} , which...
18 KB (2,591 words) - 23:06, 23 April 2025
Recurrence relation (section Binomial coefficients)
example of a multidimensional recurrence relation is given by the binomial coefficients ( n k ) {\displaystyle {\tbinom {n}{k}}} , which count the ways...
26 KB (4,204 words) - 08:22, 19 April 2025
Bernoulli number, and ( p k ) {\displaystyle {\binom {p}{k}}} is a binomial coefficient. In the following summations, a is assumed to be different from 1...
26 KB (4,942 words) - 07:40, 9 June 2025
( N , M , n ) {\displaystyle p(N,M,n)} is the following Gaussian binomial coefficient: ∑ n = 0 ∞ p ( N , M , n ) q n = ( N + M M ) q = ( 1 − q N + M )...
27 KB (4,357 words) - 05:39, 24 December 2024
Pascal's formula) is a combinatorial identity about binomial coefficients. The binomial coefficients are the numbers that appear in Pascal's triangle. Pascal's...
7 KB (1,503 words) - 07:15, 28 April 2025
Pascal's pyramid (category Factorial and binomial topics)
contains the binomial coefficients that appear in the binomial expansion and the binomial distribution. The binomial and trinomial coefficients, expansions...
29 KB (3,648 words) - 20:10, 15 June 2025
Multinomial theorem (redirect from Multinomial coefficient)
of the terms in that sum. It is the generalization of the binomial theorem from binomials to multinomials. For any positive integer m and any non-negative...
10 KB (2,059 words) - 23:56, 11 May 2025
powerful insights into each or both of the sets. The symmetry of the binomial coefficients states that ( n k ) = ( n n − k ) . {\displaystyle {n \choose k}={n...
4 KB (400 words) - 06:03, 27 December 2024
Look up binomial in Wiktionary, the free dictionary. Binomial may refer to: Binomial (polynomial), a polynomial with two terms Binomial coefficient, numbers...
1 KB (185 words) - 08:51, 31 July 2024
Bernoulli trial (redirect from Binomial trial)
) {\displaystyle {n \choose k}} is a binomial coefficient. Bernoulli trials may also lead to negative binomial distributions (which count the number...
9 KB (1,320 words) - 17:20, 16 March 2025
Freshman's dream (redirect from Child's Binomial Theorem)
"mistake" actually gives the correct result, since p divides all the binomial coefficients apart from the first and the last, making all the intermediate terms...
9 KB (1,124 words) - 22:24, 4 January 2025
In combinatorics, the binomial transform is a sequence transformation (i.e., a transform of a sequence) that computes its forward differences. It is closely...
14 KB (2,438 words) - 15:02, 19 April 2025