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词汇 algebra
释义

algebra

noun
/ˈældʒɪbrə/
/ˈældʒɪbrə/
[uncountable]
  1. a type of mathematics in which letters and symbols are used to represent quantities代数学
    Wordfinder
    • algebra
    • arithmetic
    • calculus
    • equation
    • geometry
    • logarithm
    • maths
    • numeracy
    • problem
    • trigonometry
    Topics Maths and measurementc1, Educationc1
    词源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; the mathematical sense comes from the title of a book, ‘ilm al-jabr wa'l-muqābala ‘the science of restoring what is missing and equating like with like’, by the mathematician al-K̲wārizmī (see algorithm).
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