Octave is a computer program for performing numerical computations which is mostly compatible with MATLAB . It is part of the GNU Project. It is free software under the terms of the GNU General Public License.

TI-Nspire CX CAS Student Software is described as 'Powerful computer software with a Computer Algebra System (CAS) that satisfies maths and science curriculum needs from middle school through college' and is a Calculator in the education & reference category. There are four alternatives to TI-Nspire CX CAS Student Software for a variety of platforms, including Mac, Windows, Linux, Web-based and Android apps. The best TI-Nspire CX CAS Student Software alternative is GNU Octave, which is both free and Open Source. Other great apps like TI-Nspire CX CAS Student Software are SageMath, MATLAB and EngineeringPaper.xyz.
Octave is a computer program for performing numerical computations which is mostly compatible with MATLAB . It is part of the GNU Project. It is free software under the terms of the GNU General Public License.

SageMath is a free open-source mathematics software system licensed under the GPL. It builds on top of many existing open-source packages: NumPy, SciPy, matplotlib, Sympy, Maxima, GAP, FLINT, R and many more.



High-level environment supporting numerical computation, visualization, matrix operations, algorithm development, custom interfaces, integration with external languages, symbolic and model-based simulation, and specialized toolboxes for fields like engineering.




Online engineering calculator that automatically checks/converts units, solves systems of equations, plots, and allows you to share your work with others.
