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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 find:
* The integral of f(x) from a to b
* The derivative of f(x)
* The Ternary Conditional
* The gcd of two integers
* Solve a System of Linear Equations
FunctionalCalculator has a Grammar, which allows you to define you own recursive (meta) functions.
The desktop edition has a functional and procedural scripting language based on this grammar and a plotter for complex functions and for real functions.
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