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SageMath (previously Sage or SAGE, System for Algebra and Geometry Experimentation) is mathematical software with features covering many aspects of mathematics, including algebra, combinatorics, numerical mathematics, number theory, and calculus. The first version of SageMath was released on 24 February 2005 as free and open source software under the terms of the GNU General Public License, with the initial goals of creating an "open source alternative to Magma, Maple, Mathematica, and MATLAB". The originator and leader of the SageMath project, William Stein, is a mathematician at the University of Washington. SageMath uses the Python programming language, supporting procedural, functional and object-oriented constructs. ==Features== Features of SageMath include: * A browser-based notebook for review and re-use of previous inputs and outputs, including graphics and text annotations. Compatible with Firefox, Opera, Konqueror, Google Chrome and Safari. Notebooks can be accessed locally or remotely and the connection can be secured with HTTPS. * A text-based command-line interface using IPython * Support for parallel processing using multi-core processors, multiple processors, or distributed computing * Calculus using Maxima and SymPy * Numerical linear algebra using the GSL, SciPy and NumPy * Libraries of elementary and special mathematical functions * 2D and 3D graphs of symbolic functions and numerical data * Matrix manipulation, including sparse arrays * Multivariate statistics libraries, using R and SciPy * A toolkit for adding user interfaces to calculations and applications〔(【引用サイトリンク】 title=SageMath Interact functionality )〕 * Graph theory visualization and analysis tools * Libraries of number theory functions * Support for complex numbers, arbitrary precision and symbolic computation * Technical word processing including formula editing and embedding SageMath within LaTeX documents * The Python standard library, including tools for connecting to SQL, HTTP, HTTPS, NNTP, IMAP, SSH, IRC, FTP and others * Interfaces to some third-party applications like Mathematica, Magma, R, and Maple * MoinMoin as a Wiki system for knowledge management * Documentation using Sphinx * An automated test-suite * Execution of Fortran, C, C++, and Cython code〔(【引用サイトリンク】url=http://www.sagemath.org/doc/numerical_sage/using_compiled_code_iteractively.html )〕 * Although not provided by SageMath directly, SageMath can be called from within Mathematica; as is done in this (Mathematica notebook example ) 抄文引用元・出典: フリー百科事典『 ウィキペディア（Wikipedia）』 ■ウィキペディアで「SageMath」の詳細全文を読む スポンサード リンク
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