Definition of Variable. Meaning of Variable. Synonyms of Variable
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Definition of Variable
VariableVariable Va"ri*a*ble, n.
1. That which is variable; that which varies, or is subject
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.
(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
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. VariableVariable 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
Variable quantity (Math.), a variable.
Variable stars (Astron.), fixed stars which vary in their
brightness, usually in more or less uniform periods.
Meaning of Variable from wikipedia
(computer science), a symbolic
name ****ociated with a value
may be changed Variable
- and Independent variables
modeling, statistical modeling
sciences. Dependent variables receive
- statistics, a random variable
quantity, aleatory variable
, or stochastic variable
is described informally
as a variable whose values depend
- A variable
star is a star whose brightness
as seen from Earth
magnitude) fluctuates. This variation
may be caused
by a change
- "The Variable
" is the 14th television episode
of the fifth season
of Lost, and the 100th episode
overall. It originally aired
on the American
languages, including mathematical logic
science, a free variable
is a notation
(symbol) that specifies places
in an expression where
- In computer
programming, a variable
is an abstract storage location paired
with an ****ociated symbolic
name, which contains
of Variable Stars
does not define
a long-period variable
star type, although
it does describe
as long-period variables
. The term...
- A continuously variable transmission
(CVT) is an automatic transmission
that can change seamlessly through
a continuous range
of gear ratios. This contrasts...
- An environment variable
is a dynamic-named value
that can affect
the way running processes
on a computer. They are part of the environment...
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