Discontinuity vs Null - What's the difference?
discontinuity | null |
A lack of continuity, regularity or sequence; a break or gap.
*2012 , , Turing's Cathedral , Penguin 2013, p. 57:
*:Shock waves are sudden discontinuities propagated in compressible media – usually air.
(mathematics) A point in the range of a function at which it is undefined or discontinuous.
(geology) a subterranean interface at which seismic velocities change
A non-existent or empty value or set of values.
Zero]] quantity of [[expression, expressions; nothing.
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.
One of the beads in nulled work.
(statistics) null hypothesis
Having no validity, "null and void"
insignificant
* 1924 , Marcel Proust, Within a Budding Grove :
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.
As nouns the difference between discontinuity and null
is that discontinuity is a lack of continuity, regularity or sequence; a break or gap while null is zero, nil; the cardinal number before einn.discontinuity
English
Noun
(discontinuities)Derived terms
* Gutenberg discontinuity * * discontinuousnull
English
Noun
(en noun)- (Francis Bacon)
- Since no date of birth was entered for the patient, his age is null .
Adjective
(en adjective)- 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.