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在读 Computational Science and Engineering
Applied mathematics starts from a problem and builds an equation to describe it. Scientific computing aims to solve that equation. Numerical linear algebra displays this "build up, break down" process in its clearest form, with matrix models: Ku = f or Kx = Xx or Mu" + Ku = 0 . 引自 1.7 numerical linear algebra: LU,QR,SVD
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