DLMF:3.1.E9 (Q1073): Difference between revisions

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Property / Symbols defined: relative error (locally) / rank
 
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Revision as of 14:55, 30 December 2019

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DLMF:3.1.E9
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    ϵ r = | x * - x x | = ϵ a | x | . subscript italic-ϵ 𝑟 superscript 𝑥 𝑥 𝑥 subscript italic-ϵ 𝑎 𝑥 {\displaystyle{\displaystyle\epsilon_{r}=\left|\frac{x^{*}-x}{x}\right|=\frac{% \epsilon_{a}}{\left|x\right|}.}}
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