fatnum - A C++ framework for arbitrary precision arithmetic

fatnum is a C++ framework for arbitrary precision arithmetic. This is a WIP project and is not yet ready for production use.

Features (ToDo list)

• Big integers declaration, initialization, and serialization
• Display of big integers
• Ordering and comparison of big integers
• Basic arithmetic operations (addition, subtraction, multiplication, division) for big integers : Implementation of the Karatsuba and Schönhage-Strassen algorithms for multiplication
• Modular arithmetic
• Parallelism with OpenMP and MPI + GPU acceleration with CUDA
• Comprehensive test suite

License

This project is licensed under the MIT License - see the LICENSE file for details.