Definition of Variables. Meaning of Variables. Synonyms of Variables

Here you will find one or more explanations in English for the word Variables. Also in the bottom left of the page several parts of wikipedia pages related to the word Variables and, of course, Variables synonyms and on the right images related to the word Variables.

Definition of Variables

Variable
Variable Va"ri*a*ble, n. 1. That which is variable; that which varies, or is subject to change. 2. (Math.) A quantity which may increase or decrease; a quantity which admits of an infinite number of values in the same expression; a variable quantity; as, in the equation x^2 - y^2 = R^2, x and y are variables. 3. (Naut.) (a) A shifting wind, or one that varies in force. (b) pl. Those parts of the sea where a steady wind is not expected, especially the parts between the trade-wind belts. Independent variable (Math.), that one of two or more variables, connected with each other in any way whatever, to which changes are supposed to be given at will. Thus, in the equation x^2 - y^2 = R^2, if arbitrary changes are supposed to be given to x, then x is the independent variable, and y is called a function of x. There may be two or more independent variables in an equation or problem. Cf. Dependent variable, under Dependent.
Variable
Variable Va"ri*a*ble, a. [L. variabilis: cf. F. variable.] 1. Having the capacity of varying or changing; capable of alternation in any manner; changeable; as, variable winds or seasons; a variable quantity. 2. Liable to vary; too susceptible of change; mutable; fickle; unsteady; inconstant; as, the affections of men are variable; passions are variable. Lest that thy love prove likewise variable. --Shak. His heart, I know, how variable and vain! --Milton. Variable exhaust (Steam Eng.), a blast pipe with an adjustable opening. Variable quantity (Math.), a variable. Variable stars (Astron.), fixed stars which vary in their brightness, usually in more or less uniform periods.

Meaning of Variables from wikipedia

- Variable may refer to: Variable (computer science), a symbolic name ****ociated with a value and whose ****ociated value may be changed Variable (mathematics)...
- and independent variables are variables in mathematical modeling, statistical modeling and experimental sciences. Dependent variables receive this name...
- free variable refers to variables used in a function that are neither local variables nor parameters of that function. The term non-local variable is often...
- random variable. Not all continuous random variables are absolutely continuous, a mixture distribution is one such counterexample; such random variables cannot...
- and statistics, a collection of random variables is independent and identically distributed if each random variable has the same probability distribution...
- statistics, latent variables (from Latin: present participle of lateo (“lie hidden”), as opposed to observable variables) are variables that are not directly...
- Conjugate variables are pairs of variables mathematically defined in such a way that they become Fourier transform duals, or more generally are related...
- lend themselves to problems involving discrete variables. Examples of problems involving discrete variables include integer programming. In statistics, the...
- change of variables is a basic technique used to simplify problems in which the original variables are replaced with functions of other variables. The intent...
- categorical variables, may also contain non-categorical variables. A categorical variable that can take on exactly two values is termed a binary variable or a...
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