Definition of algebra in English:

algebra

Syllabification: al·ge·bra
Pronunciation: /ˈaljəbrə
 
/

noun

1The part of mathematics in which letters and other general symbols are used to represent numbers and quantities in formulae and equations.
More example sentences
  • Among his many mathematical achievements can be included profound discoveries in logic, algebra and differential equations.
  • Aitken's mathematical work was in statistics, numerical analysis, and algebra.
  • König worked on a wide range of topics in algebra, number theory, geometry, set theory, and analysis.
1.1A system of algebra based on given axioms.
More example sentences
  • This was the time when Brauer made his fundamental contribution to the algebraic theory of simple algebras.…
  • Malcev also studied Lie groups and topological algebras, producing a synthesis of algebra and mathematical logic.
  • In 1870 Peirce published, at his own expense, Linear Associative Algebra a classification of all complex associative algebras of dimension less than seven.

Origin

late Middle English: from Italian, Spanish, and medieval Latin, from Arabic al-jabr 'the reunion of broken parts', 'bone setting', from jabara 'reunite, restore'. The original sense, 'the surgical treatment of fractures', probably came via Spanish, in which it survives; the mathematical sense comes from the title of a book, ʿilm al-jabr wa'l-muḳābala 'the science of restoring what is missing and equating like with like', by the mathematician al-Ḵwārizmī (see algorithm).

Derivatives

algebraist

Pronunciation: /-ˌbrā-ist/
noun
More example sentences
  • Or he might want to train future algebraists and maybe attract a few Ph.D. students for himself.
  • Few algebraists seriously think about writing the great American comprehensive algebra text.
  • In other words, like many other algebraists, Chinese or not, he demonstrates algebra by using it…

Definition of algebra in:

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adjective
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