Dec 9, 2020 · Then the 6th derivative is 1/3! * 6! = 120. I am confused because taylor series seems really unrelated; there should be an equally easy way to do this just with derivatives …

Oct 1, 2014 · Derivative of a function with respect to another function. [duplicate] Ask Question Asked 11 years, 2 months ago Modified 10 years, 3 months ago

In my AI textbook there is this paragraph, without any explanation. The sigmoid function is defined as follows $$\sigma (x) = \frac {1} {1+e^ {-x}}.$$ This function is easy to differentiate

Mar 25, 2021 · Fastest way to find derivative of the function at the given point Ask Question Asked 4 years, 8 months ago Modified 4 years, 7 months ago

Apr 6, 2021 · Both these are wrong ways of calculating derivative as derivative of $f$ at a point ($x=0$ here) requires $f$ to be atleast defined in some neighborhood of $a$ as per definition …

Then you can write the Taylor series expansion of that function around the point you are trying to approximate the derivative. Evaluate these expressions at given points, then try to find a linear …

Feb 14, 2013 · I need to find the derivative of each line and graph those as well. There is no known function that creates these curves, so I can't simply find the derivative of a function. All I …

Dec 17, 2023 · In principle, can a piecewise-defined function have a (nontrivial) piecewise-defined derivative, though? Sure, that's not an issue by any means, and sometimes is even an …

Sep 1, 2016 · The real absolute value function has a derivative for every $x\ne0$, but is not differentiable at $x=0$. Its derivative for $x\ne0$ is given by the step function.

Mar 13, 2011 · Thanks! I can find the numerical value of the derivative using that function, but what I really need is the actual function itself. Is there any way I can (quickly) work backwards …