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Giacxcas
Jul 20, 2023
Computer algebra system
General purpose computer algebra system released under GPLv3. French documentation by Renee De Graeve is for non-commercial use only. The package consists of
- C++ library libgiac. It is build on C and C++ libraries PARI, NTL arithmetic, CoCoA Groebner basis, GSL numerics, GMP big integers, MPFR bigfloats and provides algorithms for basic polynomial operations product, GCD and symbolic computations simplifications, limits/series, symbolic integration, summation, …. The library can be configured to accept Maple or TI syntax to ease the transition for users of these systems.
- Command line interpreter icas or giac. It can be called from texmacs.
- FLTK-based GUI xcas. It is a GUI for symbolic computation with several modules added 2-d and 3-d graphics, dynamic 2-d and 3-d geometry exact or numeric, spreadsheet, programming environment.
Checkout these related ports:
- Zn_poly - C library for polynomial arithmetic
- Zimpl - Language to translate the LP models into .lp or .mps
- Zegrapher - Software for plotting mathematical objects
- Zarray - Dynamically typed N-D expression system based on xtensor
- Z3 - Z3 Theorem Prover
- Yices - SMT solver
- Yacas - Yet Another Computer Algebra System
- Xtensor - Multi-dimensional arrays with broadcasting and lazy computing
- Xtensor-python - Python bindings for xtensor
- Xtensor-io - Xtensor plugin to read/write images, audio files, numpy npz and HDF5
- Xtensor-blas - BLAS extension to xtensor
- Xspread - Spreadsheet program for X and terminals
- Xppaut - Graphical tool for solving differential equations, etc
- Xplot - X11 plotting package
- Xlife++ - XLiFE++ eXtended Library of Finite Elements in C++