Sum vs Null - What's the difference?
sum | null |
A quantity obtained by addition or aggregation.
* Bible, Numbers i. 2
(often plural) An arithmetic computation, especially one posed to a student as an exercise (not necessarily limited to addition).
* Charles Dickens
A quantity of money.
* Bible, Acts xxii. 28
A summary; the principal points or thoughts when viewed together; the amount; the substance; compendium.
A central idea or point.
The utmost degree.
* Milton
(obsolete) An old English measure of corn equal to the quarter.
* 1882 , James Edwin Thorold Rogers, A History of Agriculture and Prices in England , Volume 4, page 207:
To add together.
* 2005 , .
To give a summary of.
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 sum and null
is that sum is noise (sound or signal generated by random fluctuations) while null is zero, nil; the cardinal number before einn.sum
English
(wikipedia sum)Etymology 1
(etyl) summe, from (etyl), from (etyl) summa, feminine of .Noun
(en noun)- The sum of 3 and 4 is 7.
- Take ye the sum of all the congregation.
- We're learning about division, and the sums are tricky.
- a large sheet of paper covered with long sums
- a tidy sum
- the sum of forty pounds
- With a great sum obtained I this freedom.
- This is the sum of all the evidence in the case.
- This is the sum and substance of his objections.
- Thus have I told thee all my state, and brought / My story to the sum of earthly bliss.
- The sum is also used for the quarter, and the strike for the bushel.
Synonyms
* (quantity obtained by addition or aggregation) amount, sum total, summation, total, totality * (arithmetic computation) calculation, computation * (quantity of money) amount, quantity of money, sum of money * (summary) See summary * (central idea or point) center/centre, core, essence, gist, heart, heart and soul, inwardness, kernel, marrow, meat, nub, nitty-gritty, pith substance * (utmost degree) See summit * quarterDerived terms
* a tidy sum * checksum * empty sum * nullary sumSee also
* addition, summation: (augend) + (addend) = (summand) + (summand) = (sum, total) * subtraction: (minuend) ? (subtrahend) = (difference) * multiplication: (multiplier) × (multiplicand) = (factor) × (factor) = (product) * division: (dividend) ÷ (divisor) = (quotient), remainder left over if divisor does not divide dividendVerb
(summ)- when you say that stability and change are, it's because you're summing them up together as embraced by it, and taking note of the communion each of them has with being.
Synonyms
* (to add together) add, add together, add up, sum up, summate, tally, tot, tot up, total, tote up * (to give a summary of) See summarizeEtymology 2
From the (etyl) , all of which have the core signification “pure”, used in elliptical reference to historical coins of pure gold.Alternative forms
*External links
* * *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.