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Propagation vs Null - What's the difference?

propagation | null |

As nouns the difference between propagation and null

is that propagation is the multiplication or natural increase in a population while null is zero, nil; the cardinal number before einn.

propagation

English

Noun

(-)
  • the multiplication or natural increase in a population
  • the dissemination of something to a larger area or greater number
  • (physics) the act of propagating, especially the movement of a wave
  • (genetics) the elongation part of transcription
  • (religion) winning new converts
  • some degree of success in the spread of propaganda
  • Derived terms

    * backpropagation * micropropagation * propagation constant * propagation delay * propagation mode * propagation time

    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 ----