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 Definitions for invariant: The Collaborative International Dictionary of English v.0.48
:
Invariant \In*va"ri*ant\, n. (Math.)
An invariable quantity; specifically, a function of the
coefficients of one or more forms, which remains unaltered,
when these undergo suitable linear transformations. --J. J.
Sylvester.
[1913 Webster]
WordNet (r) 2.0
:
invariant
adj 1: unaffected by a designated operation or transformation
2: persistent in occurrence and unvarying in nature;
"maintained a constant temperature"; "a constant beat";
"principles of unvarying validity"; "a steady breeze"
[syn: changeless, constant, steady, unvarying]
The Free On-line Dictionary of Computing (27 SEP 03)
:
invariant
A rule, such as the ordering of an ordered
list or heap, that applies throughout the life of a data
structure or procedure. Each change to the data structure
must maintain the correctness of the invariant.
(1996-03-12)
Related SitesInvariant - Wikipedia, the free encyclopedia
Invariant (computer science), an expression whose value doesn't change during program execution ... Invariant (mathematics), something unaltered by a ...
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invariant: Definition, Synonyms from Answers.com
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