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Functional vs Rooted - What's the difference?

functional | rooted |

As adjectives the difference between functional and rooted

is that functional is in good working order while rooted is fixed in one position; immobile; unable to move.

As a noun functional

is 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 rooted is

past tense of root.

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

    Related terms

    * functionary

    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).

    • External links

    * * *

    rooted

    English

    Adjective

    (en adjective)
  • Fixed in one position; immobile; unable to move.
    • She stayed rooted in place.
  • * 2002 , Peter Loizos, Chapter Two: Misconceiving refugees?'', Renos K. Papadopoulos (editor), ''Therapeutic Care for Refugees: No Place Like Home , page 54,
    • Those with fewest attachments or obligations may be most vulnerable to transitions from a more rooted life, before flight, to the new as-yet unrooted or uprooted life.
  • * {{quote-news
    • , year=2011 , date=October 15 , author=Michael Da Silva , title=Wigan 1 - 3 Bolton , work=BBC Sport citation , page= , passage=Six successive defeats had left them rooted to the bottom of the Premier League table but, clearly under instructions to attack from the outset, Bolton started far the brighter.}}
  • (figuratively) Ingrained, as through repeated use; entrenched; habitual or instinctive.
  • * 1782 May, Isaac Kimber, Edward Kimber (editors), The Link-Boy'', ''The London Magazine, or, Gentleman?s Monthly Intelligencer , Volume 51, page 205,
    • He will immediately break in on their mo?t rooted prejudices ; and with a kind of malignant ?atisfaction hack their darling notions with un?paring rigour and unblu?hing in?olence.
  • * 1985 , Anthony Hyman, Charles Babbage: Pioneer Of The Computer , page 32,
    • The greater part of his property he has acquired himself during years of industry ; but with it he has acquired the most rooted habits of suspicion.
  • * 2011 , William P. Ryan, Working from the Heart: A Therapist?s Guide to Heart-Centered Psychotherapy , page 47,
    • With other experiences added on top, the feeling state becomes more entrenched, more rooted .
  • Having a basic or fundamental connection (to a thing); based, originating (from).
  • * 1979 , Edward Digby Baltzell, Puritan Boston and Quaker Philadelphia , page 280,
    • Proper Philadelphians, especially before they became Episcopalians, and the unfashionable branches of their families to this day are surely more rooted in Westtown than St. Paul?s, the fashionable favorite.
  • * 1997 , William E. Reiser, To Hear God?s Word, Listen to the World: The Liberation of Spirituality , page 12,
    • For what is gradually taking hold, I think, is a way of drawing near to God that is far more rooted' in history and far more ' rooted in the gospel than we have been accustomed to.
  • * 2008 , Michael Allen Gillespie, The Theological Origins of Modernity , page 93,
    • This form of humanism posed a greater danger to the monks and clerics than Italian humanism because it was less extravagant, less pagan, and more rooted in an ideal of Christian charity that the church at least nominally shared.
  • (mathematics, graph theory, of a tree or graph) Having a root.
  • (slang) In trouble or in strife, screwed.
    • I am absolutely rooted if Ferris finds out about this
  • (Australia, New Zealand, slang) Broken, damaged, non-functional.
    • I'm going to have to call a mechanic, my car's rooted .
  • (computing, uncomparable) Having a root (superuser) account that has been compromised.
    • You are rooted . All your base are belong to us.

    Derived terms

    * unrooted

    Verb

    (head)
  • (root)