单词 | algebra |
释义 | algebra [`al·jǝ·brǝ] MATHEMATICS 1. A method of solving practical problems by using symbols, usually letters, for unknown quantities. 2. The study of the formal manipulations of equations involving symbols and numbers. 3. An abstract mathematical system consisting of a vector space together with a multiplication by which two vectors may be combined to yield a third, and some axioms relating this multiplication to vector addition and scalar multiplication. Also known as hypercomplex system. |
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