1. algebra
Wikipedia definition
2. AlgebraAlgebra (from Arabic al-jebr meaning "reunion of broken parts") is the branch of mathematics concerning the study of the rules of operations and relations, and the constructions and concepts arising from them, including terms, polynomials, equations and algebraic structures. Together with geometry, analysis, topology, combinatorics, and number theory, algebra is one of the main branches of pure mathematics.
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Read “代数学” on Japanese Wikipedia
Read “Algebra” on DBpedia


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