This OCaml code defines a function d for symbolic differentiation, capable of computing the derivative of various mathematical expressions represented as an algebraic data type. The function takes two ...

Abstract: In this paper, a new design procedure has been proposed for realization of logarithmic function via three phases: 1) differentiation; 2) division; and 3) integration for any arbitrary analog ...

Abstract: We consider in this paper a fractional integro-differential problem with a fractional derivative of Hadamard type with an order between 0 and 1. We study the longtime behavior of solutions ...

Differentiation is used in maths for calculating rates of change. For example in mechanics, the rate of change of displacement (with respect to time) is the velocity. The rate of change of velocity ...