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Analyzed about 2 years ago
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gnuplot plots 2d and 3d graphs, from a data file or with a formula. It has an interactive mode with online help, or it can be used non-interactively. gnuplot does function fitting to data sets, and it does output to many terminals, among which are PostScript, X11 display, PNG, and GIF (via the old gd library).

Licenses:
No declared licenses

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Analyzed 7 months ago
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Octave is a high-level language, primarily intended for numerical computations. It provides a convenient command line interface for solving linear and nonlinear problems numerically, and for performing other numerical experiments. It may also be used as a batch-oriented language.

Licenses:
GPL-3.0+

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Analyzed about 12 hours ago
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Stellarium renders 3D photo-realistic skies in real time with OpenGL. It displays stars, constellations, planets and nebulae, and has many other features including multiple panoramic landscapes, fog, light pollution simulation and a built-in scripting engine.
Stellarium comes with a star

Licenses:
BSD-3-Clause, CC-BY-3.0, GPL-2.0+

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Analyzed about 1 year ago
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Celestia is an OpenGL-based 3D space simulation for Unix and Win32 that lets you travel through the solar system, to the stars, and even beyond the galaxy. Visit over 100,000 stars, 100 solar system bodies, and all known extrasolar planets.

Licenses:
GNU GPL v2

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Analyzed about 17 hours ago
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Maxima is a system for the manipulation of symbolic and numerical expressions, including differentiation, integration, Taylor series, Laplace transforms, ordinary differential equations, systems of linear equations, polynomials, and sets, lists, vectors, matrices, and tensors. Maxima yields high

Licenses:
GPL-2.0+

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Analyzed about 8 hours ago
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Sage is mathematical software, very much in the same vein as MATLAB, MAGMA, Maple, and Mathematica. Unlike these systems, every component of Sage is GPL-compatible. The interpretative language of Sage is Python, a mainstream programming language. Use Sage for studying a huge range of mathematics

Licenses:
GPL-2.0+

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Analyzed about 22 hours ago
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NLTK — the Natural Language Toolkit — is a suite of open source Python modules, linguistic data and documentation for research and development in natural language processing, supporting dozens of NLP tasks, with distributions for Windows, Mac OSX and Linux.

Licenses:
Apache-2.0

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Analyzed about 5 hours ago
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JabRef is a graphical Java application for managing bibtex (. bib) databases. It uses the bitex format as native file format, which makes it ideal for collaborating. JabRef can import bibliographies in numerous formats, provides extensive searching, sorting, and grouping features, can automatically

Licenses:
The MIT L...

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Analyzed 1 day ago
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The GNU Scientific Library (GSL) is a numerical library for C and C++ programmers.
The library provides a wide range of mathematical routines such as random number generators, special functions and least-squares fitting. There are over 1000 functions in total with an extensive test suite.

Licenses:
GPL-3.0+