Invariant
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Look up invariance, invariant, or invariants in Wiktionary, the free dictionary. |
Invariant and invariance may refer to:
Computer science
- Invariant (computer science), an expression whose value doesn't change during program execution
- Loop invariant, invariants used to prove properties of loops
- A data type in method overriding that is neither covariant nor contravariant
- Class invariant, invariants used to constrain objects of a class
Mathematics
- Invariant (mathematics), something unaltered by a transformation
- Topological invariant
- Invariant (physics), meaning that something does not change under a transformation, such as from one reference frame to another
- The Invariant Society, the Oxford student mathematics society
- Invariant estimator in statistics
- Measurement invariance, a statistical property of measurement
Other uses
- Invariant (linguistics), a word that does not undergo inflection
- Invariant (music)
- Writer invariant, property of a text which is similar in all texts of a given author, and different in texts of different authors
- Invariance (magazine), a French Communist journal
gollark: Anyway. semihyperseriously, it might help if you elaborate whatsoever.
gollark: I'm not a category theorist.
gollark: They had homework.
gollark: My friend is implementing some accursed set-theory/type-theory theorem prover in Haskell for a project of some kind and I fear it.
gollark: Sometimes I think about set theory.
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