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Basic Numerical Methods vs GNU Octave: catalog facts
Basic Numerical Methods	GNU Octave
Best for: Students learning numerical methods and engineers checking calculus exercises	Best for: Students and engineers who need a free Matlab-style environment for numerical work
Free Free and open source under GPL-3.0-or-later.	Free Free software under the GNU General Public License.
Windows, Linux, Android	Windows, macOS, Linux, Command line
Covers equation solving, systems, integration, and ordinary differential equations Plots expressions and calculated results over a chosen range All 3 strengths for Basic Numerical Methods Covers equation solving, systems, integration, and ordinary differential equations Plots expressions and calculated results over a chosen range Available on Windows, Linux, and Android	Runs many Matlab scripts without changes Built-in 2D and 3D plotting All 4 strengths for GNU Octave Runs many Matlab scripts without changes Built-in 2D and 3D plotting GUI, console and script modes Extensible through a package repository
Solves first order ordinary differential equations only.	Compatibility with Matlab is partial, not complete No equivalent of Matlab's commercial toolboxes beyond community packages
Downloadable app	Downloadable app
Open source	Open source
License: GPL-3.0-or-later	License: GPL
Not stated if an account is needed	No account needed
Not stated if it works offline	Offline features available
Official website Full listing and sources Sources for Basic Numerical Methods github.com/hafmed/Basic-Numerical-Methods-qml Catalog checked October 8, 2026	Official website Full listing and sources Sources for GNU Octave octave.org Catalog checked October 1, 2026

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