FunctionalCalculator is a Mathematical program, which calculates with functions and which is designed to be functional in the sense of convenience and usability. It has a desktop and a mobile edition.
FunctionalCalculator has 75 User-Functions and logical / comparison operators (70 in the case of the mobile edition). The User-Functions can have arguments given by matrices, infinitely differentiable functions, complex numbers or arbitrary precision integers.
Among the User-Functions you...