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September 4, 2001, 04:01 |
error definition
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#1 |
Guest
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Silly equation about the error definition (for 1-D):
L-1 error: \sum(abs(df))*dx; L-2 error: \sqrt(\sum(abs(df)**2)*dx); L-intfy error: \maxval(abs(df)) where df is the difference between the numerical result and the exact solution, dx is the mesh size. Are these right? Many thanks. |
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