Symmetric derivative
id:
symmetric-derivative-281-11092367
title:
Symmetric derivative
text:
In mathematics, the symmetric derivative is an operation generalizing the ordinary derivative. It is defined as: The expression under the limit is sometimes called the symmetric difference quotient. A function is said to be symmetrically differentiable at a point x if its symmetric derivative exists at that point. If a function is differentiable at a point, then it is also symmetrically differentiable, but the converse is not true. A well-known counterexample is the absolute value function f(x)
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wiki
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encyclopedia
description:
original url:
https://en.wikipedia.org/wiki/Symmetric_derivative
date created:
date modified:
2024-04-19T09:34:25Z
main entity:
{"identifier":"Q3773126","url":"https://www.wikidata.org/entity/Q3773126"}
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13
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