invariant
adjective, noun
Forms invariants
- adjective Not varying; constant.
- adjective (mathematics) Unaffected by a specified operation, especially by a transformation.
- adjective (programming) Neither covariant nor contravariant.
- noun An invariant quantity, function etc.
Synonyms
Webster’s 1913
- noun 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.
Sources: Wiktionary · WordNet 3.0 · Webster’s 1913 — from the Wiktionary entry “invariant”, CC BY-SA 4.0. Details