...X_1)$; $\cov(X, X) = DX = \var(X) $. The covariance naturally occurs in the expression for the variance of the sum of two random variables:
2 KB (232 words) - 10:53, 18 October 2014
An expression in Algol-68 may contain an assignment statement, or any sequence of stateme
...eralize such Algol-60 concepts as block, compound statement and conditional expression and statement. Collateral clauses signify non-ordered sets of component phr
6 KB (897 words) - 20:29, 5 December 2023
A [[Self-adjoint operator|self-adjoint operator]] generated by a differential expression
sometimes any operator generated by a quasi-differential expression analogous to $ l $
9 KB (1,365 words) - 12:24, 10 February 2020
be the [[Lamé coefficients|Lamé coefficients]] appearing in the expression for the square of the line element of the space in the curvilinear coordina
be the quantities appearing in the expression for the line elements $ d \sigma _ {i} $
4 KB (653 words) - 07:55, 25 April 2022
is the expression
2 KB (236 words) - 17:31, 5 June 2020
...e manifolds or else on a space dual to a space of this type. A differential expression is a mapping $ \lambda $
...ntial expression and the order of the differential operator defined by this expression.
17 KB (2,519 words) - 19:35, 5 June 2020
...o all domains $G_\alpha$ for sufficiently large $\alpha$. In this case, the expression
...ier sum of the function $f$ corresponding to the domain $G_\alpha$, and the expression
6 KB (1,047 words) - 11:37, 13 February 2024
...*) is closely connected with the [[Poisson integral|Poisson integral]]. The expression
...mportant and more difficult problem arises concerning the existence and the expression of the boundary values of the imaginary part $ v( z) $
5 KB (698 words) - 18:20, 26 January 2022
Taking $\phi = v _ { i }$ in (a10) gives the following expression for the acceleration:
...rmines $D \mathbf{v} / D t$ directly in terms of $\mathbf{x}$ and $t$; this expression therefore serves as a formula for acceleration in the spatial form.
12 KB (1,877 words) - 17:01, 1 July 2020
...s. A special class of function routines, the body of which is defined by an expression, has been introduced. It is possible to display the counting of natural num
2 KB (260 words) - 17:20, 7 February 2011
The expression
1 KB (242 words) - 14:34, 16 December 2012
An expression in the language of formal logic. An exact definition of a logical formula i
2 KB (252 words) - 16:42, 30 December 2018
If two spheres $(y)$ and $(z)$ intersect, the expression
2 KB (263 words) - 13:12, 7 April 2023
The expression
The expression
5 KB (717 words) - 08:28, 6 June 2020
<table><TR><TD valign="top">[1]</TD> <TD valign="top"> E.T. Whittaker, "An expression of certain known functions as generalized hypergeometric functions" ''Bull
2 KB (298 words) - 15:09, 14 February 2020
...function]] $F(\lambda)$. As an estimator of this function one often uses an expression of the form
2 KB (288 words) - 13:47, 27 August 2014
...umber|$e$ (number)]]). More precisely, $p$ should be chosen to maximize the expression
2 KB (291 words) - 18:52, 11 December 2020
The same as [[Continued fraction|continued fraction]], i.e. an expression of the form
6 KB (886 words) - 17:03, 7 February 2011
...uted and assume one of two values 0 and 1 with probability of 1/2 each; the expression $S_n = \sum_{k=1}^n X_k$ will then give the number of successful trials in
2 KB (236 words) - 10:23, 8 February 2017
the expression
2 KB (245 words) - 08:07, 6 June 2020