arithmetic
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English[edit]
Alternative forms[edit]
Etymology[edit]
From Middle English arsmetike, from Old French arismetique, from Latin arithmētica, arithmeticus, from Ancient Greek ἀριθμητική (τέχνη) (arithmētikḗ (tékhnē), “(art of) counting”), feminine of ἀριθμητικός (arithmētikós, “arithmetical”), from ἀριθμός (arithmós, “number, counting”), from Proto-Indo-European *h₂ri-dʰh₁-mó-s, form of *h₂rey- (“to count, reason”). Used in English since 13th century.
Pronunciation[edit]
- (noun): (Received Pronunciation, General American) enPR: ərĭth'mətĭk, IPA(key): /əˈɹɪθmətɪk/
Audio (GA) (file)
- (adjective): (Received Pronunciation, General American) enPR: ărĭthmĕt'ĭk, IPA(key): /æɹɪθˈmɛtɪk/
Audio (Southern England) (file)
- Hyphenation: arith‧met‧ic
Noun[edit]
arithmetic (usually uncountable, plural arithmetics)
- The mathematics of numbers (integers, rational numbers, real numbers, or complex numbers) under the operations of addition, subtraction, multiplication, and division.
- 1992, Douglas M. Priest, On Properties of Floating Point Arithmetics, University of California, Berkeley, page 17:
- Note that all correctly rounding arithmetics satisfy property A1, as do those with properly truncating addition. All faithful binary arithmetics and all arithmetics with either properly truncating or correctly chopping addition satisfy property A2.
- 2013 July 20, “Welcome to the plastisphere”, in The Economist, volume 408, number 8845:
- [The researchers] noticed many of their pieces of [plastic marine] debris sported surface pits around two microns across. […] Closer examination showed that some of these pits did, indeed, contain bacteria, and that in several cases these bacteria were dividing and thus, by the perverse arithmetic of biological terminology, multiplying.
Hypernyms[edit]
- (study): math (US), maths (UK), mathematics
Derived terms[edit]
Terms derived from the noun arithmetic
- affine arithmetic
- arithmetician
- binary arithmetic
- Boolean arithmetic
- clock arithmetic
- congruence arithmetic
- decimal arithmetic
- floating-point arithmetic
- fundamental theorem of arithmetic
- fuzzy arithmetic
- higher arithmetic
- interval arithmetic
- location arithmetic
- modular arithmetic
- moral arithmetic
- Peano arithmetic
- political arithmetic
- Presburger arithmetic
- Robinson arithmetic
- saturation arithmetic
- significance arithmetic
- universal arithmetic
- vulgar arithmetic
Translations[edit]
mathematics of numbers, etc.
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Adjective[edit]
arithmetic (not comparable)
- (mathematics) Of, relating to, or using arithmetic; arithmetical.
- arithmetic geometry
- 2008, Emmanuel Kowalski, The large sieve and its applications: arithmetic geometry, random ..., page 189:
- Moreover, the latest work of Katz, involving the so-called 'Larsen alternative', provides new criteria, of a very arithmetic nature, to (almost) determine the rational monodromy group
- (arithmetic) Of a progression, mean, etc, computed solely using addition.
- arithmetic progression
Coordinate terms[edit]
- (computed solely using addition): geometric
Derived terms[edit]
Terms derived from the adjective arithmetic
Translations[edit]
arithmetical
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computed solely using addition
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See also[edit]
Categories:
- English terms with obsolete senses
- English terms derived from Proto-Indo-European
- English terms derived from the Proto-Indo-European root *h₂er-
- English terms inherited from Middle English
- English terms derived from Middle English
- English terms derived from Old French
- English terms derived from Latin
- English terms derived from Ancient Greek
- English 4-syllable words
- English terms with IPA pronunciation
- English terms with audio links
- English lemmas
- English nouns
- English uncountable nouns
- English countable nouns
- English terms with quotations
- English adjectives
- English uncomparable adjectives
- en:Mathematics
- en:Arithmetic
- English heteronyms