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| Name | Modified | Size | Downloads / Week |
|---|---|---|---|
| Parent folder | |||
| readme.md | 2025-04-26 | 1.4 kB | |
| functionalcalculator-1.3-2-any.hpkg | 2025-04-20 | 3.1 MB | |
| functionalcalculator-1.3-1.hpkg | 2024-05-18 | 3.1 MB | |
| Totals: 3 Items | 6.2 MB | 0 | |
FunctionalCalculator
A serious-looking calculator
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 your 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.
Requires: The latest Java runtime from the official Haiku repositories. At the time of writing, installing openjdk21_default will see you through.
Copyright: Jan Christian Rohde
License: GNU GPL v3
URL https://sourceforge.net/projects/functionalcalculator