Gradient vs Null - What's the difference?
gradient | null |
A slope or incline.
A rate of inclination or declination of a slope.
(calculus) Of a function y'' = ''f''(''x'') or the graph of such a function, the rate of change of ''y'' with respect to ''x''
that is, the amount by which ''y'' changes for a certain (often unit) change in ''x
equivalently, the inclination to the X axis of the tangent to the curve of the graph.
(science) The rate at which a physical quantity increases or decreases relative to change in a given variable, especially distance.
(analysis) A differential operator that maps each point of a scalar field to a vector pointed in the direction of the greatest rate of change of the scalar. Notation for a scalar field ?: ∇φ
Moving by steps; walking.
Rising or descending by regular degrees of inclination.
Adapted for walking, as the feet of certain birds.
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 gradient and null
is that gradient is gradient while null is zero, nil; the cardinal number before einn.gradient
English
Noun
(en noun) (slope) (wikipedia gradient)that is, the amount by which ''y'' changes for a certain (often unit) change in ''x
equivalently, the inclination to the X axis of the tangent to the curve of the graph.
Synonyms
* (slope) hill, incline, ramp, slope * (in calculus) slope (of a line )Derived terms
* gradient wind * ruling gradient * supergradient * temperature gradientAdjective
(-)- gradient automata
- (Wilkins)
- the gradient line of a railroad
Anagrams
* * * * ----null
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.
