# 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

- Look up Variable, variable, or variables in Wiktionary, the free dictionary. Wikiversity has learning resources about Variable Variable may refer to:...
- 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...
- special cases of discrete random variables and absolutely continuous random variables, corresponding to whether a random variable is valued in a discrete set...
- 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...
- or by something partly blocking the light, so variable stars are classified as either: Intrinsic variables, whose luminosity actually changes; for example...
- Conjugate variables are pairs of variables mathematically defined in such a way that they become Fourier transform duals, or more generally are related...
- the variable may thus change during the course of program execution. Variables in programming may not directly correspond to the concept of variables in...
- environment variable is a dynamic-named value that can affect the way running processes will behave on a computer. Environment variables are part of the...
- separation of variables is a result of the spectral theorem. In some cases, separation of variables may not be possible. Separation of variables may be possible...