Free Software Directory
https://directory2p.fsf.org/wiki/Special:Ask/mainlabel%3D/limit%3D10/offset%3D10/format%3Drss/link%3Dnone/template%3DGetlist-2Drow/introtemplate%3DGetlist-2Dintro/outrotemplate%3DGetlist-2Doutro/-5B-5BMathematics::plotting-5D-5D/-3FFull-20description%3DDescription/-3FHomepage-20URL%3DHomepage/-3FLicense/-3FIs-20GNU-23-5B-5BFile:Heckert-5Fgnu.tiny.png-5D-5D,/prettyprint%3Dtrue/unescape%3Dtrue/searchlabel%3DRSS
From Free Software DirectoryenMediaWiki 1.31.0Sat, 16 Oct 2021 06:24:15 GMTPuffinPlot
https://directory2p.fsf.org/wiki/PuffinPlot
https://directory2p.fsf.org/wiki/PuffinPlotPuffinPlot,PuffinPlot is a user-friendly, cross-platform program which analyses and plots palaeomagnetic data. It provides several plot types and analysis functions commonly used in palaeomagnetism, user-configurable graph layout, CSV data export, and SVG and PDF graph export. It has facilities for both interactive and bulk analysis, and can also be controlled and extended using any JVM-based scripting language (including Python). PuffinPlot is written in Java.,https://puffinplot.bitbucket.io/,License:GPLv3orlater,falseSat, 24 Dec 2016 10:14:56 GMTPontPlplot
https://directory2p.fsf.org/wiki/Plplot
https://directory2p.fsf.org/wiki/PlplotPlplot,'''PLplot''' is a software package for creating scientific plots whose plot symbols and text are limited in practice only by what Unicode-aware system fonts are installed on a user's computer. The package includes a core C library, separate language bindings for that library, and separate dynamically loaded device drivers which control how the plots are presented in non interactive and interactive plotting contexts.
The PLplot core library can be used to create standard x-y plots, semi-log plots, log-log plots, contour plots, 3D surface plots, mesh plots, bar charts and pie charts. Multiple graphs (of the same or different sizes) may be placed on a single page, and multiple pages are allowed for those device formats that support them.
PLplot bindings exist for many compiled and interpreted languages, including C, C++, Lisp, Lua, OCaml, Octave, Perl or Python.,http://plplot.sourceforge.net/,License:LGPLv2orlater, License:GPLv2orlater, License:BSD 3Clause, License:Expat, PublicDomain, Other,falseTue, 17 Apr 2018 13:56:05 GMTBendikkerPlotutils
https://directory2p.fsf.org/wiki/Plotutils
https://directory2p.fsf.org/wiki/PlotutilsPlotutils,'''Plotutils''' is a package for plotting and working with 2D graphics. It includes a library, "libplot", for C and C++ for exporting 2D vector graphics in many file formats. It also has support for 2D vector graphics animations.
The package also contains command-line programs for plotting scientific data.,https://www.gnu.org/software/plotutils/,License:GPLv3orlater, License:GPLv2orlater,trueWed, 02 May 2018 19:57:59 GMTBendikkerOpenPlaG
https://directory2p.fsf.org/wiki/OpenPlaG
https://directory2p.fsf.org/wiki/OpenPlaGOpenPlaG,openPlaG is a PHP based function graph plotter for the use on websites. openPlaG allows the display of up to three function graphs, their derivative and their integral. It can compute several different functions.,http://rechneronline.de/openPlaG/,License:GPLv2, License:GPLv2orlater,falseMon, 13 Mar 2017 11:40:05 GMTJuriiOctave-interval
https://directory2p.fsf.org/wiki/Octave-interval
https://directory2p.fsf.org/wiki/Octave-intervalOctave-interval,The interval package for real-valued interval arithmetic allows one to evaluate functions over subsets of their domain. All results are verified, because interval computations automatically keep track of any errors.
These concepts can be used to handle uncertainties, estimate arithmetic errors and produce reliable results. Also it can be applied to computer-assisted proofs, constraint programming, and verified computing.
The implementation is based on interval boundaries represented by binary64 numbers and is conforming to IEEE Std 1788-2015, IEEE standard for interval arithmetic.,http://octave.sourceforge.net/interval/,License:GPLv3orlater,falseThu, 22 Feb 2018 13:50:42 GMTBendikkerMpmath
https://directory2p.fsf.org/wiki/Mpmath
https://directory2p.fsf.org/wiki/MpmathMpmath,Mpmath is a pure-Python library for multiprecision floating-point arithmetic. It provides an extensive set of transcendental functions, unlimited exponent sizes, complex numbers, interval arithmetic, numerical integration and differentiation, root-finding, linear algebra, and much more. Almost any calculation can be performed just as well at 10-digit or 1000-digit precision, and in many cases pmath implements asymptotically fast algorithms that scale well for extremely high precision work.
If available, mpmath will (optionally) use gmpy to speed up high precision operations. If matplotlib is available, mpmath also provides a convenient plotting interface.
Its features include:
* Fair performance -- typically 10-100x faster than Python's decimal library
* Transcendental functions -- all functions from Python's math and cmath modules, plus a few more like gamma, factorial, erf
* Complex numbers -- with support for transcendental functions
* Directed rounding -- floor, ceiling, down, up, half-down, half-up, half-even
* Unlimited exponents -- no overflow or underflow,http://www.mpmath.org/,License:BSD 3Clause,falseTue, 17 Apr 2018 21:06:11 GMTBendikkerMathEOS
https://directory2p.fsf.org/wiki/MathEOS
https://directory2p.fsf.org/wiki/MathEOSMathEOS,This is a text editor for writing math lessons and providing tools for doing all the exercises from elementary school to junior high. The software is especially designed to fulfil the needs of disabled pupils, and pupils suffering from dyspraxia in particular. The program manages the child's documents like a notebook, organized with chapters, and separating lessons, exercises and evaluations, making it very easy to navigate through the documents.,http://lecoleopensource.fr/matheos,License:GPLv3orlater with exception,falseSun, 22 Mar 2015 22:30:50 GMTSharcouxLibreOffice
https://directory2p.fsf.org/wiki/LibreOffice
https://directory2p.fsf.org/wiki/LibreOfficeLibreOffice,'''LibreOffice is the power-packed personal productivity suite that gives you six feature-rich applications for all your document production and data processing needs: Writer, Calc, Impress, Draw, Math and Base.'''
There are also a good and growing number of free software [https://extensions.libreoffice.org/ extensions and templates] available.
''LibreOffice is a fork of OpenOffice.org, which is now called Apache OpenOffice. Because Apache OpenOffice hosts and recommends using proprietary extensions, we do not recommend using it.'',https://www.libreoffice.org/,License:LGPLv3, License:MPL,falseFri, 13 Apr 2018 06:43:43 GMTBendikkerKpl
https://directory2p.fsf.org/wiki/Kpl
https://directory2p.fsf.org/wiki/KplKpl,'''Kpl is a program for two- and three-dimensional graphical presentation of data sets and functions.'''
It performs multidimensional nonlinear parameter fits of functions to data sets using the Levenberg-Marquardt algorithm; general linear least square parameter fits are also possible. Other applications and scripts can control Kpl through a D-BUS interface. All presentation settings may be saved in plot files. Both plot and data files may be chosen by command line parameters, through the File menu, or by drag and drop. The program supports automatic scaling and normalization as well as automatic parameter fits. Presentation settings can be changed using the Edit menu. Additional data sets and functions can be displayed in the either the same or a different data window.,http://kpl.werner-stille.de/,License:GPLv2orlater,falseSun, 08 Jan 2017 17:07:49 GMTStilleKmplot
https://directory2p.fsf.org/wiki/Kmplot
https://directory2p.fsf.org/wiki/KmplotKmplot,kmplot is a mathematical function plotter for the KDE desktop. A powerful parser is included. You can plot different functions simultaneously and combine their function terms to build new functions. kmplot supports functions with parameters and functions in polar coordinates. Several grid modes are possible. Plots may be printed with high precision in correct scale.,https://www.kde.org/applications/education/kmplot/,License:GPLv2orlater,falseWed, 21 Feb 2018 09:41:02 GMTBendikker