Maxima is a system for the manipulation of symbolic and numerical expressions, including differentiation, integration, Taylor series…
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Maxima is a system for the manipulation of symbolic and numerical expressions, including differentiation, integration, Taylor series…
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Scilab includes hundreds of mathematical functions. It has a high level programming language allowing access to advanced data structures.
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Stonks is a terminal based stock visualizer and tracker that displays realtime stocks in graph format. It’s written in Go.
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Mathics is a general-purpose computer algebra system (CAS). It features Mathematica-compatible syntax and functions.
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FORM is a Symbolic Manipulation System. It reads symbolic expressions from files and executes symbolic/algebraic transformations upon them.
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Cadabra is a symbolic computer algebra system (CAS) designed specifically for the solution of problems encountered in field theory.
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Macaulay 2 is a computer algebra system devoted to supporting research in algebraic geometry, commutative algebra, and their applications.
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GAP is a system for computational discrete algebra, with particular emphasis on Computational Group Theory.
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FriCAS is an advanced, open source, computer algebra system, a self-contained toolbox ranging from calculus to abstract algebra.
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CoCoA is an open source interactive system for doing computations in commutative algebra. CoCoALib is a C++ library.
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This article spotlights alternative tools to vi, a screen-oriented text editor originally created for the Unix operating system.
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LilyPond is an automated engraving system. It formats music beautifully and automatically, and has a friendly syntax for its input files.
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MuseScore is a graphical WYSIWYG music score typesetter. Notes are entered on an “virtual note sheet”. It’s free and open source software.
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TuxGuitar is a multitrack tablature editor and player writen in Java for editing, listening, learning or even writing a complete song.
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Canorus is a graphical music score editor written for the Qt toolkit. It is a sequel of the well-known music score editor NoteEdit.
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Frescobaldi is a LilyPond sheet music text editor for KDE. It is a powerful program for creating and editing music notation.
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Denemo is a graphical user interface musical notation editor. It’s a frontend to Lilypond, an automated engraving system.
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Impro-Visor (Improvisation Advisor) is an educational, music notation program designed to help musicians compose and hear solos.
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Gregorio is a free and open-source scorewriter software particularly useful for Gregorian chant in square notation.
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Aria Maestosa is a free and open-source midi sequencer/editor. It lets you compose, edit and play midi files.
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