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KDE Education Project
The KDE Education Project (or KDE-Edu project) develops Free software, free educational software based on the KDE Platform, KDE technologies for students and parents. These educational software is translated into more than 65 languages, so that users can access them without any problems. The KDE-Edu project also provides free software educational to support and facilitate teachers in planning lessons. The KDE-Edu project is available for Berkeley Software Distribution, BSD and Linux; Microsoft Windows support is in beta. History The KDE-Edu project was started in July 2001. The goal of the project is to develop Free Educational Software (GNU General Public License) within the KDE environment. This software is mainly aimed to schools, to students and to parents at home as well as to adults willing to extend their knowledge. List of software This software is bundled in the kdeedu Software package (installation), package. All applications are fully KDE compatible. Languages * ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Free Software
Free software, libre software, libreware sometimes known as freedom-respecting software is computer software distributed open-source license, under terms that allow users to run the software for any purpose as well as to study, change, distribute it and any adapted versions. Free software is a matter of liberty, not price; all users are legally free to do what they want with their copies of a free software (including profiting from them) regardless of how much is paid to obtain the program.Selling Free Software (GNU) Computer programs are deemed "free" if they give end-users (not just the developer) ultimate control over the software and, subsequently, over their devices. The right to study and modify a computer program entails that the source code—the preferred ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
KWordQuiz
The KDE Education Project (or KDE-Edu project) develops free educational software based on the KDE technologies for students and parents. These educational software is translated into more than 65 languages, so that users can access them without any problems. The KDE-Edu project also provides free software educational to support and facilitate teachers in planning lessons. The KDE-Edu project is available for BSD and Linux; Microsoft Windows support is in beta. History The KDE-Edu project was started in July 2001. The goal of the project is to develop Free Educational Software (GNU General Public License) within the KDE environment. This software is mainly aimed to schools, to students and to parents at home as well as to adults willing to extend their knowledge. List of software This software is bundled in the kdeedu package. All applications are fully KDE compatible. Languages * Kanagram - Customizable game based upon anagrams of words. * KHangMan - Classic hangman ga ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Blinken (software)
Antony Blinken (born 1962) is an American diplomat who served as United States Secretary of State from 2021 to 2025. Blinken or Blynken may refer to *Blinken (surname) *Blinkenlights, diagnostic lights used on computers * "Wynken, Blynken, and Nod "Wynken, Blynken, and Nod" is a poem for children written by American writer and poet Eugene Field and published on March 9, 1889. The original title was "Dutch Lullaby". The poem is a fantasy bed-time story about three children sailing and fishi ...", a poem by American writer Eugene Field * '' Wynken, Blynken and Nod (film)'', a 1938 animated short film based on the poem by Field {{disambiguation ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Plotter
A plotter is a machine that produces vector graphics drawings. Plotters draw lines on paper using a pen, or in some applications, use a knife to cut a material like Polyvinyl chloride, vinyl or leather. In the latter case, they are sometimes known as a cutting plotter. In the past, plotters were used in applications such as computer-aided design, as they were able to produce line drawings much faster and of a higher quality than contemporary conventional printers. Smaller desktop plotters were often used for business graphics. Printers with graphics capabilities took away some of the market by the early 1980s, and the introduction of laser printers in the mid-1980s largely eliminated the use of plotters from most roles. Plotters retained a niche for producing very large drawings for many years, but have now largely been replaced by wide-format printer, wide-format conventional printers. Cutting plotters remain in use in a number of industries. Overview Digitally controlled pl ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
KmPlot
KmPlot is a mathematical function plotter for the KDE Desktop bundled with the rest of the KDE Applications. The program is recommended for high school and college use. KmPlot came bundled with Edubuntu. Functions KmPlot has a built in parser. Created graphs can be colored and the view can be scaled. It supports graphing multiple functions simultaneously. It also provides some numerical and visual features like filling and calculating the area between the plot and the first axis, finding maximum and minimum values, changing function parameters dynamically, and plotting derivatives and integral functions. See also * Gnuplot * Grapher Grapher is a computer program bundled with macOS since version 10.4 that is able to create 2D and 3D graphs from simple and complex equations. It includes a variety of samples ranging from differential equations to 3D-rendered Toroids and ... External links KmPlot page on kde.org References {{Free-software-stub KDE ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Kig (software)
KIG is free and open-source interactive geometry software, which is part of the KDE Education Project. It has some facilities for scripting in Python, as well as the creating macros from existing constructions. Import and export Kig can import files made by DrGeo and Cabri Geometry as well as its own file format, which is XML-encoded. Kig can export figures in LaTeX format and as SVG (vector graphics) files. Objects Kig can handle any classical object of the dynamic geometry, but also: # The center of curvature and osculating circle of a curve; # The dilation, generic affinity, inversion, projective application, homography and harmonic homology; # The hyperbola with given asymptotes; # The Bézier curves (2nd and 3rd degree); # The polar line of a point and pole of a line with respect to a conic section; # The asymptotes of a hyperbola; # The cubic curve through 9 points; # The cubic curve with a double point through 6 points; # The cubic curve with a cus ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
KAlgebra
KAlgebra is a mathematical graph calculator included in the KDE education package. While it is based on the MathML content markup language, knowledge of MathML is not required for use. The calculator includes numerical, logical, symbolic, and analytical functions, and can plot the results onto a 2D or 3D graph. KAlgebra is Free software, free and open source software, licensed under the GNU General Public License, GPL-2.0-or-later license. KAlgebra has been mentioned by various media sources as free / open source educational programs. User interface and syntax KAlgebra uses an intuitive algebraic syntax, similar to those used on modern graphing calculators. User-entered expressions are converted to MathML in the background, or they can be entered directly. The program is divided into four views, Console, 2D Graph, 3D Graph, and Dictionary. A series of calculations can be performed with user-defined scripts, which are macros that can be reused and shared. The dictionary in ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
R (programming Language)
R is a programming language for statistical computing and Data and information visualization, data visualization. It has been widely adopted in the fields of data mining, bioinformatics, data analysis, and data science. The core R language is extended by a large number of R package, software packages, which contain Reusability, reusable code, documentation, and sample data. Some of the most popular R packages are in the tidyverse collection, which enhances functionality for visualizing, transforming, and modelling data, as well as improves the ease of programming (according to the authors and users). R is free and open-source software distributed under the GNU General Public License. The language is implemented primarily in C (programming language), C, Fortran, and Self-hosting (compilers), R itself. Preprocessor, Precompiled executables are available for the major operating systems (including Linux, MacOS, and Microsoft Windows). Its core is an interpreted language with a na ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Maxima (software)
Maxima () is a software package for performing computer algebra calculations in mathematics and the physical sciences. It is written in Common Lisp and runs on all POSIX platforms such as macOS, Unix, BSD, and Linux, as well as under Microsoft Windows and Android. It is free software released under the terms of the GNU General Public License (GPL). History Maxima is based on a 1982 version of Macsyma, which was developed at MIT with funding from the United States Department of Energy and other government agencies. A version of Macsyma was maintained by Bill Schelter from 1982 until his death in 2001. In 1998, Schelter obtained permission from the Department of Energy to release his version under the GPL. That version, now called Maxima, is maintained by an independent group of users and developers. Maxima does not include any of the many modifications and enhancements made to the commercial version of Macsyma during 1982–1999. Though the core functionality remains similar, co ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
SageMath
SageMath (previously Sage or SAGE, "System for Algebra and Geometry Experimentation") is a computer algebra system (CAS) with features covering many aspects of mathematics, including algebra, combinatorics, graph theory, group theory, differentiable manifolds, numerical analysis, number theory, calculus, and statistics. 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 version 2, 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, was a mathematician at the University of Washington. SageMath uses a syntax resembling Python's, supporting procedural, functional, and object-oriented constructs. Development Stein realized when designing Sage that there were many open-source mathematics software packages already written in different languages, namely C, C++, ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Cantor (mathematics Software)
Cantor is a free software mathematics application for scientific statistics and analysis. It is part of the KDE Software Compilation 4, and was introduced with the 4.4 release as part of the KDE Education Project's ''kdeedu'' package. Features Cantor is a graphical user interface that delegates its mathematical operations to one of several backends. Its plugin-based structure allows adding different backends. It can make use of Julia, KAlgebra, Lua, Maxima, Octave, Python, Qalculate!, R, SageMath, and Scilab. Cantor provides a consistent interface to these backends; its project page lists the following features: * Nice Worksheet view for evaluating expressions * View of plotting results inside the worksheet or in a separate window * Typesetting of mathematical formulas using LaTeX * Backend-aware syntax highlighting Syntax highlighting is a feature of text editors that is used for programming language, programming, scripting language, scripting, or markup language, ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
