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Continuous vs Instantaneous - What's the difference?

continuous | instantaneous |

As adjectives the difference between continuous and instantaneous

is that continuous is without break, cessation, or interruption; without intervening time while instantaneous is occurring]], [[arise|arising, or functioning without any delay; happening within an imperceptibly brief period of time.

continuous

English

Adjective

(-)
  • Without break, cessation, or interruption; without intervening time.
    • a continuous current of electricity
  • * 1847 , , Ticknor and Fields (1854), page 90:
    • he can hear its continuous murmur
  • Without intervening space; continued; protracted; extended.
    • a continuous line of railroad
  • (botany) Not deviating or varying from uniformity; not interrupted; not joined or articulated.
  • (analysis, of a function) Such that, for every x'' in the domain, for each small open interval ''D'' about ''f''(''x''), there's an interval containing ''x'' whose image is in ''D .
  • (mathematics, more generally, of a function) Such that each open set in the range has an open preimage.
    • Each continuous function from the real line to the rationals is constant, since the rationals are totally disconnected.
  • (grammar) Expressing an ongoing action or state.

    • Usage notes

    *

    Synonyms

    * (without break, cessation, or interruption in time''): constant, continual (''but see usage notes above ), incessant, never-ending, ongoing, unbroken, unceasing, unending, uninterrupted * (without break, cessation, or interruption in space ): connected, unbroken * See also

    Antonyms

    * (without break, cessation, or interruption in time ): broken, discontinuous, discrete, intermittent, interrupted * (without break, cessation, or interruption in space ): broken, disconnected, disjoint, unbroken * (in mathematical analysis ): discontinuous, stepwise

    Derived terms

    * continuous brake * continuous impost * continuously * continuousness (in mathematics) * continuous distribution * continuous function * continuous group * continuous line illusion * continuous map * continuous mapping theorem * continuous space * continuous vector bundle * continuously differentiable function * uniformly continuous

    Related terms

    * continuity * continued * continuum

    See also

    * constant * contiguous

    References

    instantaneous

    English

    Adjective

    (-)
  • Occurring]], [[arise, arising, or functioning without any delay; happening within an imperceptibly brief period of time.
  • * 1631 , William Twisse, A discovery of D. Iacksons vanitie , ch. 6, p. 223,
    • This instantaneous motion is supposed by you, to be infinitely swift.
  • * 1766 , , The Vicar of Wakefield , ch. 14.
    • However, no lovers in romance ever cemented a more instantaneous friendship.
  • * 1813 , , Pride and Prejudice , ch. 57,
    • The colour now rushed into Elizabeth's cheeks in the instantaneous conviction of its being a letter from the nephew.
  • * 1907 , , The Secret Agent , ch. 4,
    • It's the principle of the pneumatic instantaneous shutter for a camera lens.
  • * 2007 , Spector jury given graphic account of actress 'murder' Times Online , London, 30 May (retrieved 13 July 2007),
    • He said that the bullet went through her head, severed her spine and death would have been almost instantaneous .

    Synonyms

    * instant

    Derived terms

    * instantaneously * instantaneity

    References

    * * * * * " instantaneous" in Cambridge Advanced Learner's Dictionary (Cambridge University Press, 2007) * " instantaneous" in Compact Oxford English Dictionary , (Oxford University Press, 2007) * Oxford English Dictionary , second edition (1989) English words suffixed with -aneous