Derivatives in C/C++? - Stack Overflow
Jan 8, 2009 · To calculate higher order derivatives should be done using truncated taylor series. You could also apply above mentioned class to itself -- the type for the value and derivative …
How do I compute derivative using Numpy? - Stack Overflow
Mar 26, 2012 · How do I calculate the derivative of a function, for example y = x2+1 using numpy? Let's say, I want the value of derivative at x = 5...
How do I compute the derivative of an array in python
May 30, 2013 · Do you wish to calculate derivative function? or just values over given intervals?
How to find derivative of a function using c - Stack Overflow
Dec 6, 2013 · f(x)=x^2 Is it possible to find the derivative of above function using c. What is the algorithm for that?
calculus - Python partial derivatives easy - Stack Overflow
I'm interested in computing partial derivatives in Python. I've seen functions which compute derivatives for single variable functions, but not others. It would be great to find something that …
Implementing the derivative in C/C++ - Stack Overflow
Oct 13, 2009 · How is the derivative of a f(x) typically calculated programmatically to ensure maximum accuracy? I am implementing the Newton-Raphson method, and it requires taking of …
spline interpolation and its (exact) derivatives - Stack Overflow
Jul 9, 2017 · Then the difference between each point and it's +eps pair divided by eps gives the derivative. The problem is that if we work with such small differences the precision of the …
Using an OpenMDAO ExplicitComponent to calculate derivatives
Oct 14, 2024 · I'm using Dymos to optimise a set of control values for a system, but would like to be able to use their derivatives in the optimisation's constraints and objective function. Is there …
Interpolate eigen splines with derivatives - Stack Overflow
Apr 2, 2024 · Eigen::MatrixXd derivatives(2, 1); derivatives.setZero(); // Derivatives zero for this example. Since these are parametric splines, you have to provide derivatives for both x and y, …
How can I compute partial derivatives of a function depending on ...
Sep 15, 2015 · I am trying to use the package Deriv, to compute symbolic derivatives of a function depending on one or two variables and a vector of parameters. However, i always obtain the …