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What is the difference between image and power?

image | power |

In context|mathematics|lang=en terms the difference between image and power

is that image is (mathematics) the subset of a codomain comprising those elements that are images of something while power is (mathematics) a product of equal factors notation and usage: x''''n'', read as "''x'' to the power of ''n''" or "''x'' to the ''n''th power", denotes ''x'' × ''x'' × × ''x'', in which ''x'' appears ''n'' times, where ''n is called the exponent; the definition is extended to non-integer and complex exponents.

As nouns the difference between image and power

is that image is an optical or other representation of a real object; a graphic; a picture while power is (countable) capability or influence.

As verbs the difference between image and power

is that image is to represent symbolically while power is to provide power for (a mechanical or electronic device).

image

English

(wikipedia image)

Noun

(en noun)
  • An optical or other representation of a real object; a graphic; a picture.
  • The Bible forbids the worship of graven images .
  • * {{quote-magazine, date=2012-03
  • , author=, title=Pixels or Perish , volume=100, issue=2, page=106, magazine=(American Scientist) citation , passage=Drawings and pictures are more than mere ornaments in scientific discourse. Blackboard sketches, geological maps, diagrams of molecular structure, astronomical photographs, MRI images , the many varieties of statistical charts and graphs: These pictorial devices are indispensable tools for presenting evidence, for explaining a theory, for telling a story.}}
  • A mental picture of something not real or not present.
  • * {{quote-magazine, date=2013-08-03, volume=408, issue=8847, magazine=(The Economist)
  • , title= Revenge of the nerds , passage=Think of banking today and the image is of grey-suited men in towering skyscrapers. Its future, however, is being shaped in converted warehouses and funky offices in San Francisco, New York and London, where bright young things in jeans and T-shirts huddle around laptops, sipping lattes or munching on free food.}}
  • (computing) A file that contains all information needed to produce a live working copy. (see disk image, executable image and image copy)
  • Most game console emulators do not come with any ROM images for copyright reasons.
  • A characteristic of a person, group or company etc., style, manner of dress, how one is, or wishes to be, perceived by others.
  • (mathematics) Something mapped to by a function.
  • The number 6 is the image of 3 under ''f'' that is defined as f(x) = 2*x.
  • (mathematics) The subset of a codomain comprising those elements that are images of something.
  • The image of this step function is the set of integers.
  • (obsolete) Show; appearance; cast.
  • * Dryden
  • The face of things a frightful image bears.

    Synonyms

    * (representation) picture * (mental picture) idea * (something mapped to) value * (subset of the codomain) range

    Derived terms

    * imagery * image magic * inverse image * macroimage * mental image * microimage * mirror image * preimage * real image * reimage * spitting image * virtual image

    Descendants

    * German: (l)

    Verb

    (imag)
  • To represent symbolically.
  • To reflect, .
  • * 1843 , (Thomas Carlyle), '', book 2, chapter 2, ''St. Edmundsbury :
  • we look into a pair of eyes deep as our own, imaging our own, but all unconscious of us; to whom we for the time are become as spirits and invisible!.
  • To create an image of.
  • * {{quote-magazine, year=2013, month=July-August, author= Fenella Saunders
  • , title= Tiny Lenses See the Big Picture, magazine=(American Scientist) , passage=The single-imaging optic of the mammalian eye offers some distinct visual advantages. Such lenses can take in photons from a wide range of angles, increasing light sensitivity. They also have high spatial resolution, resolving incoming images in minute detail.}}
  • (computing) To create a complete backup copy of a file system or other entity.
  • power

    English

    (wikipedia power)

    Alternative forms

    * powre (obsolete)

    Noun

  • (social) Effectiveness.
  • # (countable) Capability or influence.
  • #*
  • An incident which happened about this time will set the characters of these two lads more fairly before the discerning reader than is in the power of the longest dissertation.
  • #*
  • Thwackum, on the contrary, maintained that the human mind, since the fall, was nothing but a sink of iniquity, till purified and redeemed by grace.The favourite phrase of the former, was the natural beauty of virtue; that of the latter, was the divine power of grace.
  • #* {{quote-book, year=1913, author=
  • , title=Lord Stranleigh Abroad, chapter=4 citation , passage=“[…] That woman is stark mad, Lord Stranleigh. Her own father recognised it when he bereft her of all power in the great business he founded. […]”}}
  • #* 1998 , (Eckhart Tolle), (The Power of Now)
  • Past and future obviously have no reality of their own. Just as the moon has no light of its own, but can only reflect the light of the sun, so are past and future only pale reflections of the light, power , and reality of the eternal present.
  • # Control, particularly legal or political (jurisdiction).
  • #* 1949', Eric Blair, aka '''(George Orwell) , ''(Nineteen Eighty-Four)
  • The Party seeks power' entirely for its own sake. We are not interested in the good of others; we are interested solely in '''power'''. Not wealth or luxury or long life or happiness: only '''power''', pure '''power'''. [...] We know that no one ever seizes '''power''' with the intention of relinquishing it. '''Power''' is not a means, it is an end. One does not establish a dictatorship in order to safeguard a revolution; one makes the revolution in order to establish the dictatorship. The object of persecution is persecution. The object of torture is torture. The object of '''power''' is ' power .
  • #* 2005 , Columbia Law Review , April
  • In the face of expanding federal power , California in particular struggled to maintain control over its Chinese population.
  • #* {{quote-magazine, date=2013-08-10, volume=408, issue=8848, magazine=(The Economist)
  • , title= Can China clean up fast enough? , passage=It has jailed environmental activists and is planning to limit the power of judicial oversight by handing a state-approved body a monopoly over bringing environmental lawsuits.}}
  • # (chiefly in the plural) The people in charge of legal or political power, the government.
  • # An influential nation, company, or other such body.
  • #* {{quote-magazine, date=2013-08-16, author= John Vidal
  • , volume=189, issue=10, page=8, magazine=(The Guardian Weekly) , title= Dams endanger ecology of Himalayas , passage=Most of the Himalayan rivers have been relatively untouched by dams near their sources. Now the two great Asian powers , India and China, are rushing to harness them as they cut through some of the world's deepest valleys.}}
  • (physical, uncountable) Effectiveness.
  • # Physical force or strength.
  • # Electricity or a supply of electricity.
  • #* {{quote-book, year=1913, author=
  • , title=Lord Stranleigh Abroad, chapter=4 citation , passage=“My father had ideas about conservation long before the United States took it up.
  • #* {{quote-magazine, date=2013-07-20, volume=408, issue=8845, magazine=(The Economist)
  • , title= Out of the gloom , passage=[Rural solar plant] schemes are of little help to industry or other heavy users of electricity. Nor is solar power yet as cheap as the grid. For all that, the rapid arrival of electric light to Indian villages is long overdue. When the national grid suffers its next huge outage, as it did in July 2012 when hundreds of millions were left in the dark, look for specks of light in the villages.}}
  • # A measure of the rate of doing work or transferring energy.
  • # A rate to magnify an optical image by a lens or mirror.
  • (mathematics) Effectiveness.
  • # A product of equal factors. Notation and usage: x''''n'', read as "''x'' to the power of ''n''" or "''x'' to the ''n''th power", denotes ''x'' × ''x'' × ... × ''x'', in which ''x'' appears ''n'' times, where ''n is called the exponent; the definition is extended to non-integer and complex exponents.
  • # (set theory) Cardinality.
  • # (statistics) The probability that a statistical test will reject the null hypothesis when the alternative hypothesis is true.
  • (biblical, in plural) In Christian angelology, an intermediate level of angels, ranked above archangels, but exact position varies by classification scheme.
  • Usage notes

    * Adjectives often used with "power": electric, nuclear, solar, optical, mechanical, political, absolute, corporate, institutional, military, economic, solar, magic, magical, huge, physical, mental, intellectual, emotional, spiritual, sexual, seductive, coercive, erotic, natural, cultural, positive, negative, etc.

    Synonyms

    * energy * force * main * might * muscle * potency * sinew * strength * vigor * aptitude * capability * capacity * competence * competency * authority * command * control * dominion * grip * hold * mastery * influence * pull * weight * arm * sway * clout * See also

    Antonyms

    * impotence * weakness

    Derived terms

    * absolute power * Black Power * candlepower * empower * flower power * hard power * horsepower * in power * institutional power * moral power * more power to your elbow * nuclear power * optical power * personal power * political power * poor power * power consumption * power of attorney * power base * power behind the throne * power broker * power cut * power-egg * power forward * powerful * power jam * powerless * powerlike * power play, powerplay * power set * powers that be * power struggle * power trip, power-trip, powertrip * power user * power vacuum * social power * soft power * solar power * superpower * white power * wind power

    Verb

    (en verb)
  • To provide power for (a mechanical or electronic device).
  • This CD player is powered by batteries.
  • To hit or kick something forcefully.
  • * {{quote-news
  • , year=2011 , date=February 1 , author=Mandeep Sanghera , title=Man Utd 3 - 1 Aston Villa , work=BBC citation , page= , passage=United keeper Edwin van der Sar was the unlikely provider as his clearance found Rooney, who had got ahead of last defender Richard Dunne, and the forward brilliantly controlled a ball coming from over his shoulder before powering a shot past Brad Friedel. }}

    Derived terms

    * power down * power up * empower

    Statistics

    *