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Formal vs Complex - What's the difference?

formal | complex |

In mathematics terms the difference between formal and complex

is that formal is relating to mere manipulation and construction of strings of symbols, without regard to their meaning while complex is of a number, of the form a + bi, where a and b are real numbers and i is a square root of −1.

As adjectives the difference between formal and complex

is that formal is being in accord with established forms while complex is made up of multiple parts; composite; not simple.

As nouns the difference between formal and complex

is that formal is formalin while complex is a problem.

As a verb complex is

to form a complex with another substance.

formal

English

Adjective

(en adjective)
  • Being in accord with established forms.
  • :
  • Official.
  • :
  • Relating to the form or structure of something.
  • :
  • *
  • Relating to formation.
  • :
  • Ceremonial.
  • :(rfquote-sense)
  • Proper, according to strict etiquette; not casual.
  • :
  • Organized; well-structured and planned.
  • :
  • (mathematics) Relating to mere manipulation and construction of strings of symbols, without regard to their meaning.
  • :
  • Antonyms

    * informal

    Derived terms

    * formal cause * formalize * formalist * formalism * formality

    Noun

    (en noun)
  • Formalin.
  • An evening gown.
  • An event with a formal dress code.
  • Jenny took Sam to her Year 12 formal .

    complex

    Adjective

    (complex number) (en adjective)
  • Made up of multiple parts; composite; not simple.
  • a complex''' being; a '''complex idea
  • * John Locke
  • Ideas thus made up of several simple ones put together, I call complex ; such as beauty, gratitude, a man, an army, the universe.
  • Not simple, easy, or straightforward; complicated.
  • * Whewell
  • When the actual motions of the heavens are calculated in the best possible way, the process is difficult and complex .
  • (mathematics) Of a number, of the form a + bi'', where ''a'' and ''b'' are real numbers and ''i is a square root of −1.
  • complex function
  • (geometry) A curve, polygon or other figure that crosses or intersects itself.
  • Synonyms

    * (not simple) complicated, detailed, difficult, hard, intricate, involved, tough

    Antonyms

    * (not simple) basic, easy, simple, straightforward

    Derived terms

    * complexity * complexness

    Noun

  • A problem.
  • A collection of buildings with a common purpose, such as a university or military base.
  • Assemblage of related things; collection.
  • * South
  • This parable of the wedding supper comprehends in it the whole complex of all the blessings and privileges exhibited by the gospel.
  • A psychological dislike or fear of a particular thing.
  • An organized cluster of thunderstorms.
  • (chemistry) A structure consisting of a central atom or molecule weakly connected to surrounding atoms or molecules.
  • * {{quote-magazine, year=2013, month=September-October, author= Katie L. Burke
  • , magazine=(American Scientist), title= In the News , passage=Oxygen levels on Earth skyrocketed 2.4 billion years ago, when cyanobacteria evolved photosynthesis:

    Derived terms

    * military-entertainment complex * military-industrial complex * Oedipus complex * prison-industrial complex * vitamin B complex * protein complex * chelate complex

    Verb

    (es)
  • (chemistry) To form a complex with another substance