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Onto vs A - What's the difference?

onto | a |

As an adjective onto

is oily, greasy.

As a noun onto

is grease.

As a letter a is

the letter a with a tilde.

onto

English

Alternative forms

* on to

Preposition

(English prepositions)
  • Upon; on top of.
  • *{{quote-magazine, date=2013-06-22, volume=407, issue=8841, page=70, magazine=(The Economist)
    • , title= Engineers of a different kind , passage=Private-equity nabobs bristle at being dubbed mere financiers. Piling debt onto companies’ balance-sheets is only a small part of what leveraged buy-outs are about, they insist. Improving the workings of the businesses they take over is just as core to their calling, if not more so. Much of their pleading is public-relations bluster.}}
  • (informal) Aware of.
  • (mathematics) Being an onto function with a codomain of (see below).

    • Adjective

    (-)
  • (mathematics, of a function) Assuming each of the values in its codomain; having its range equal to its codomain.
    • Considered as a function on the real numbers, the exponential function is not onto .

    Synonyms

    * (mathematics) surjective

    See also

    * (mathematics) one-to-one, injective, bijective

    Anagrams

    *

    a

    Translingual

    Etymology 1

    From (etyl) letter .

    Letter

  • The first letter of the .
    • See also
    (Latn-script) *

    Symbol

    (head)
  • (Marks the first item in a list)
    • A . Go to the store. B. Get some food. C. Return home. D. Eat.
  • A hypothetical item or person designated first when there are more than one.
    • Person A had 5 apples, and person B...
  • The hexadecimal digit for 10
    • 0x0000000A
    The value is hexadecimal A 0, or decimal 160.
  • A standard size of dry cell battery slightly larger than a AA battery.
  • A system of paper sizes with similar proportions, as , etc.
    • See also
    * (previous) , (next) B

    Related terms

    (Letters sharing the same origin as "A") * Arabic * Coptic * Cyrillic * Devan?gari * Greek * Hebrew * Phoenician * Syriac

    Etymology 2

    Abbreviation of various terms.

    Symbol

    (head)
  • Symbol for the element Argon (Since 1956 has been changed to Ar).
  • area

    • Abbreviation

    (Abbreviation) (head)
  • ampere, a unit of electrical current.
  • IUPAC 1-letter abbreviation for adenine in genetic code.
  • IUPAC 1-letter abbreviation for alanine in proteins.
  • Austria

    • See also

    {{Letter, page=A , NATO=Alpha , Morse=·– , Character=A1 , Braille=? }} Image:Latin A.png, Capital and lowercase versions of A , in normal and italic type File:Fraktur letter A.png, Uppercase and lowercase A in Fraktur File:UncialA-01.svg, A in uncial script

    External links

    * (wikipedia "A")

    References

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