Q
Q
http://q-lang.sourceforge.net/
Equational programming language
- " Q is no longer supported, see Pure instead.
Please note that Q has been superseded by the Pure programming language, so please head over to the new website and download the latest version of the Q successor today! "
Q (which stands for 'equational') is a functional programming language based on the term rewriting calculus. You specify a system of equations which the interpreter uses as rewrite rules to reduce expressions to normal form. Q lets you formulate programs in a high-level, declarative style. It is useful for scientific programming and other advanced applications, and also as a sophisticated kind of desktop calculator. Features include advanced symbolic expression manipulation, a fast bytecode interpreter, a collection of built-in types, support for lazy evaluation, exception handling, and multithreading, a libtool-based C interface, a standard library with various list processing functions, and add-on modules for interfacing with other programs.
Licensing
License
Verified by
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Notes
Leaders and contributors
Contact(s) | Role |
---|---|
Albert Graef | Maintainer |
Resources and communication
Audience | Resource type | URI |
---|---|---|
Support | Mailing List Info/Archive | http://lists.sourceforge.net/mailman/listinfo/q-lang-users |
Ruby (Ref) | https://rubygems.org/gems/q | |
Developer | Mailing List Info/Archive | http://lists.sourceforge.net/mailman/listinfo/q-lang-devel |
Python (Ref) | https://pypi.org/project/q | |
Developer | VCS Repository Webview | http://sourceforge.net/cvs/?group_id=96881 |
Software prerequisites
Kind | Description |
---|---|
Weak prerequisite | GNU Octave (Octave module) |
Weak prerequisite | IBM Open Data Explorer (DX module) |
Weak prerequisite | Emacs (Q mode) |
Required to use | GNU multiprecision library (GMP) 3.0 or later |
Required to build | GNU multiprecision library (GMP) 3.0 or later |
Weak prerequisite | Tcl/Tk (Tk module) |
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