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Scheme vs Null - What's the difference?

scheme | null |

In mathematics terms the difference between scheme and null

is that scheme is a type of topological space while null is of or comprising a value of precisely zero.

As nouns the difference between scheme and null

is that scheme is a systematic plan of future action while null is a non-existent or empty value or set of values.

As verbs the difference between scheme and null

is that scheme is to plot, or contrive a plan while null is to nullify; to annul.

As a proper noun Scheme

is a programming language, one of the two major dialects of Lisp.

As an adjective null is

having no validity, "null and void.

scheme

English

(wikipedia scheme)

Noun

(en noun)
  • A systematic plan of future action.
  • * Jonathan Swift
  • The stoical scheme of supplying our wants by lopping off our desires, is like cutting off our feet when we want shoes.
  • * {{quote-magazine, title=Ideas coming down the track, date=2013-06-01, volume=407, issue=8838
  • , page=13 (Technology Quarterly), magazine=(The Economist) citation , passage=A “moving platform” scheme
  • A plot or secret, devious plan.
  • An orderly combination of related parts.
  • * John Locke
  • the appearance and outward scheme of things
  • * Atterbury
  • such a scheme of things as shall at once take in time and eternity
  • * J. Edwards
  • arguments sufficient to support and demonstrate a whole scheme of moral philosophy
  • * Macaulay
  • The Revolution came and changed his whole scheme of life.
  • A chart or diagram of a system or object.
  • * South
  • to draw an exact scheme of Constantinople, or a map of France
  • (mathematics) A type of topological space.
  • (UK, chiefly, Scotland) A council housing estate.
  • * 2008 , (James Kelman), Kieron Smith, Boy , Penguin 2009, p. 101:
  • It was all too dear. They all just put their prices up because it was out in the scheme .
  • (rhetoric) An artful deviation from the ordinary arrangement of words.
  • (astrology) A representation of the aspects of the celestial bodies for any moment or at a given event.
  • * Sir Walter Scott
  • a blue case, from which was drawn a scheme of nativity
  • Part of a uniform resource identifier indicating the protocol or other purpose, such as http: or news:.
  • Usage notes

    In the US, generally has devious connotations, while in the UK, frequently used as a neutral term for projects: “The road is closed due to a pavement-widening scheme.”

    Synonyms

    * (a systematic plan of future action) blueprint

    Verb

    (schem)
  • To plot, or contrive a plan.
  • * {{quote-news
  • , year=2012 , date=April 26 , author=Tasha Robinson , title=Film: Reviews: The Pirates! Band Of Misfits : , work=The Onion AV Club citation , page= , passage=The openly ridiculous plot has The Pirate Captain (Hugh Grant) scheming to win the Pirate Of The Year competition, even though he’s a terrible pirate, far outclassed by rivals voiced by Jeremy Piven and Salma Hayek. }}

    References

    * ----

    null

    English

    Noun

    (en noun)
  • A non-existent or empty value or set of values.
  • Zero]] quantity of [[expression, expressions; nothing.
  • (Francis Bacon)
  • Something that has no force or meaning.
  • (computing) the ASCII or Unicode character (), represented by a zero value, that indicates no character and is sometimes used as a string terminator.
  • (computing) the attribute of an entity that has no valid value.
  • Since no date of birth was entered for the patient, his age is null .
  • One of the beads in nulled work.
  • (statistics) null hypothesis
  • Adjective

    (en adjective)
  • Having no validity, "null and void"
  • insignificant
  • * 1924 , Marcel Proust, Within a Budding Grove :
  • In proportion as we descend the social scale our snobbishness fastens on to mere nothings which are perhaps no more null than the distinctions observed by the aristocracy, but, being more obscure, more peculiar to the individual, take us more by surprise.
  • absent or non-existent
  • (mathematics) of the null set
  • (mathematics) of or comprising a value of precisely zero
  • (genetics, of a mutation) causing a complete loss of gene function, amorphic.
  • Derived terms

    * nullity

    Verb

    (en verb)
  • to nullify; to annul
  • (Milton)

    See also

    * nil ----