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Functional vs Active - What's the difference?

functional | active |

As an adjective functional

is in good working order.

As a noun functional

is (mathematics) a function that takes a function as its argument; more precisely: a function y''=''f''(''x'') whose argument ''x varies in a space of (real valued, complex valued) functions and whose value belongs to a monodimensional space an example: the definite integration of integrable real functions in a real interval.

As a verb active is

.

functional

English

Adjective

(en adjective)
  • In good working order.
  • Useful; serving a purpose, fulfilling a function
  • That sculpture is not merely artistic, but also functional : it can be used as a hatrack.
  • Only for functional purposes, notably in architecture
  • ''A functional construction element generally must meet higher technical but lower aesthetical requirements
  • (computing theory) Having semantics defined purely in terms of mathematical functions, without side-effects.
  • (medicine) Of a disease, such that its symptoms cannot be referred to any appreciable lesion or change of structure; opposed to organic disease, in which the organ itself is affected.
  • Synonyms

    * functioning, working * utilitarian

    Antonyms

    * non-functional * dysfunctional * organic

    Derived terms

    (Derived terms) * function * functional analysis * functional analysis diagram * functional anatomy * functional application * functional bombing * functional constraint * functional decomposition * functional design * functional diagram * functional disorder * functional electrical stimulation * functional error recovery * functional failure * functional group * functional interleaving * functional programming * functional requirement * functional residual capacity * functional specifications * functional switching circuit * functional unit * functionality * functionally

    Noun

    (en noun)
  • (mathematics) A function that takes a function as its argument; More precisely: A function y''=''f''(''x'') whose argument ''x varies in a space of (real valued, complex valued) functions and whose value belongs to a monodimensional space. An example: the definite integration of integrable real functions in a real interval.
  • (mathematics, functional analysis) A scalar-valued linear function on a vector space
  • (computing) An object encapsulating a function pointer (or equivalent).
  • active

    English

    Adjective

    (en adjective)
  • Having the power or quality of acting; causing change; communicating action or motion; acting;—opposed to passive, that receives.
  • :
  • Quick in physical movement; of an agile and vigorous body; nimble.
  • :
  • In action; actually proceeding; working; in force; — opposed to quiescent, dormant, or extinct.
  • :
  • # Being an active volcano.
  • Given to action; constantly engaged in action; energetic; diligent; busy; — opposed to dull, sluggish, indolent, or inert.
  • :
  • *
  • *:This new-comer was a man who in any company would have seemed striking.He was smooth-faced, and his fresh skin and well-developed figure bespoke the man in good physical condition through active exercise, yet well content with the world's apportionment.
  • Requiring or implying action or exertion;—opposed to sedentary or to tranquil.
  • :
  • Given to action rather than contemplation; practical; operative; — opposed to speculative or theoretical.
  • :
  • Brisk; lively.
  • :
  • Implying or producing rapid action.
  • :
  • About verbs.
  • #Applied to a form of the verb; — opposed to passive. See active voice.
  • #Applied to verbs which assert that the subject acts upon or affects something else; transitive.
  • #Applied to all verbs that express action as distinct from mere existence or state.
  • (lb) (of a homosexual man) enjoying a role in anal sex in which he penetrates, rather than being penetrated by his partner.
  • Synonyms

    * (1): acting * (2): agile, nimble * (3): in action, in force, working * (4): busy, deedful, diligent, energetic * (6): operative, practical * (7): brisk, lively * (9.2): transitive * (10): top * See also

    Antonyms

    * (1): passive * (2): indolent, lethargic * (3): dormant, extinct, quiescent * (4): dull, indolent, inert, sluggish * (5): sedentary, tranquil * (6): speculative, theoretical * (7): slow * (9.1): passive * (10): passive, bottom

    Derived terms

    * cloud-active

    See also

    * versatile (in relation to sense 10 )

    Noun

    (en noun)
  • A person or thing that is acting or capable of acting.