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Results tagged with condition-number
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user 32329
For questions about calculating or interpreting condition numbers. Most commonly refers to the condition number of a matrix, but can be applied generally to analyzing the error in a function based on error in the input.
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Matrix condition number and reordering
No. A reordering of a matrix $\boldsymbol{A}$ is equivalent to conjugation by a permutation matrix $\boldsymbol{P}$. In other words, the reordered matrix can be written as $\boldsymbol{A}_r = \boldsym …
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