单词	approximation theory
释义	approximation theory noun : a branch of mathematics that is concerned with finding or deriving the simplest function that matches a limited set of data The fading of interest in orthogonal polynomials is rightly reflected in a lack of courses being taught, says Chihara (Purdue U.-Calumet), and they are now taught in passing, if at all, in courses on approximation theory or mathematical physics. Reference & Research Book News, 1 Aug. 2011 Word History First Known Use 1924, in the meaning defined above
随便看	ninety-fourth ninety-nine ninety-nine percent of the time ninety-nine times out of a hundred ninety-ninth ninety-one ninety-second ninety-seven ninety-seventh ninety-six ninety-sixth ninety-third ninety-three ninety-two Linear A linear accelerator linear algebra Linear B linear combination linear content linear dependence linear differential equation linear equation linear function linear independence

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